Camera.java revision 1f09dac3d664734d099765783dae1233ef023226
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.gallery.IImage; 201efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.gallery.IImageList; 21dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Liimport com.android.camera.ui.BasicSettingPicker; 221efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 231efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.GLRootView; 241efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.HeadUpDisplay; 25f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Liimport com.android.camera.ui.ControlPanel; 261efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.ZoomControllerListener; 277f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 281efb18228a45952d699af280482e1c51a4582690Owen Lin 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 326d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 38f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 393f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 409f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.database.Cursor; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 444305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 464305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 5102627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 52281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 54f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 58cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 60f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 62ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 631efb18228a45952d699af280482e1c51a4582690Owen Linimport android.provider.MediaStore.Images.ImageColumns; 643966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Liimport android.provider.MediaStore.Images.Media; 655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 67aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6961b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 7295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 74b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 75ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 76b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 77b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 78c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Liimport android.view.ViewStub; 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 80b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 811efb18228a45952d699af280482e1c51a4582690Owen Linimport android.view.MenuItem.OnMenuItemClickListener; 829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView; 83de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Liimport android.widget.AdapterView.OnItemClickListener; 84de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Liimport android.widget.Button; 859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.CursorAdapter; 869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.ListView; 872e768c1b835a127f190395a91477144d8ae850acOwen Lin 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 9330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 95cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 9630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 973a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9882544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 100271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 1014d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 102e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 103c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 108e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1111de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 123ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 124ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 125ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 126ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 13133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 13233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 13333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 13433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 135316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 136316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 137316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 139c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 14035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1415f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 14270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1435f6484a74fe019337e436e6e0dcb07375a74af25President Li 1444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1484aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1491ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 154e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 155e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 156e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1616d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 162ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 16495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 16595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 16695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 167aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1682e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 17095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 171281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1724de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of small devices have a thumbnail button, which shows the last 1749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // captured picture. 1759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of xlarge devices have a list of thumbnails, which show the 1779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // last captured pictures. 1789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private ListView mThumbnailList; 1799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private OnItemClickListener mThumbnailItemClickListener = 1809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li new ThumbnailItemClickListener(); 181de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li private ThumbnailAdapter mThumbnailAdapter; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 183c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 184cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 185cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 186cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 190f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 191f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 192f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1976490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1986490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1996490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 2006490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 2016490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 20295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 20395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 2099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 2109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 2119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 2129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 2139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 218bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 222bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 225bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 226bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 227bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 228bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 229e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2302c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li // Use the ErrorCallback to capture the crash count 2312c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li // on the mediaserver 2322c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li private final ErrorCallback mErrorCallback = new ErrorCallback(); 233cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 240bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2430a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2440a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2450a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 248e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2502c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li // Add for test 2512c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li public static boolean mMediaServerDied = false; 2522c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li 2530f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2540f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 2560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 257bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2587f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // Small devices use head-up display for camera settings. 259469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2607f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // xlarge devices use control panel for camera settings. 261f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private ControlPanel mControlPanel; 262dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 264ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 265ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 266ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 267ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2686490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2696490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 280e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 282e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 283e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 284e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 285e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 286e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 3001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 3011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 302ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3031de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3041de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 310f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 311f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 312f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 313f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 314f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3154714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 316f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 317f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 318f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 319f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 32059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 32159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 335522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 336137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 346a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 347a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 348f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 352d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 353d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 357dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 363dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 364059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 370803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 37333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3747f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel == null) { 3757f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 3767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 3777f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 378c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin initializeHeadUpDisplay(); 37933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 380f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 381f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 382f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 383f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 384f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 385cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 386f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 387f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 388f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang ImageManager.ensureOSXCompatibleFolder(); 389f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 390f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 391f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = 3969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li (RotateImageView) findViewById(R.id.review_thumbnail); 3979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 3989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 3999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastImageThumbPath()); 4009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 4019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4029f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 404547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 4059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 406d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mThumbnailButton.isUriValid() && mPicturesRemaining >= 0) { 4089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImageList list = ImageManager.makeImageList( 4099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mContentResolver, 4109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li dataLocation(), 4119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.INCLUDE_IMAGES, 4129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.SORT_ASCENDING, 4139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.CAMERA_IMAGE_BUCKET_ID); 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int count = list.getCount(); 4159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (count > 0) { 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImage image = list.getImageAt(count - 1); 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = image.fullSizeImageUri(); 4189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 4199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } else { 4209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 4219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li list.close(); 423547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 4279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 4289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.Options options = new BitmapFactory.Options(); 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li options.inSampleSize = 16; 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap lastPictureThumb = 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.decodeByteArray(data, 0, data.length, options); 4329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li lastPictureThumb = Util.rotate(lastPictureThumb, degree); 4339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, lastPictureThumb); 4349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4359f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 437f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.thumbnail_list); 438de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList == null) return; 439de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 440de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int width = mThumbnailList.getWidth(); 441de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int height = mThumbnailList.getHeight(); 442de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 443de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Add gallery button to header view. 444de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList.getHeaderViewsCount() == 0) { 445de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li LayoutInflater inflater = getLayoutInflater(); 446de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Button b = new Button(this); 447de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li ListView.LayoutParams params = new ListView.LayoutParams(width, width); 448de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setId(R.id.btn_gallery); 449de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setLayoutParams(params); 450de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setOnClickListener(this); 451de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setBackgroundResource(R.drawable.ic_menu_gallery); 452de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.addHeaderView(b); 4539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 454de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 455de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Set data adapter. 456de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 457de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li / (width + mThumbnailList.getDividerHeight()) - 1; 458de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 459de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter = new ThumbnailAdapter( 460de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, true); 461de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setAdapter(mThumbnailAdapter); 462de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 4639f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4649f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 4669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 467de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.getCursor().requery(); 468de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.notifyDataSetChanged(); 4699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 4729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 4739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Images.Thumbnails._ID }; 4749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI 4759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 4769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 4779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 4789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. 4793966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li return managedQuery(uri, projections, 4803966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li Media.MIME_TYPE + " = 'image/jpeg' AND " + Media.BUCKET_ID + " = ?", 4813966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li new String[] {ImageManager.CAMERA_IMAGE_BUCKET_ID}, 4829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageColumns._ID + " DESC"); 483547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 484547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 485e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 487522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 488e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 489e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 490e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 491e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 492e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4930d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4940d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 495e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 496e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 497e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 498e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 499f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 500f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 501547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 5026d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 503d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 504d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 505547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 506547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 507547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 508937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 51035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 511316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 51235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 513316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 514316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 51535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 5168974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 517c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 518c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 519c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 520c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li public void onZoomChanged(int index) { 521c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li onZoomValueChanged(index); 522c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 523c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 524c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 526e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 52735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 52835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 53033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 53133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 53433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 53533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 53633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 53833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 53933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 54033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 54133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 543ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 544ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 54533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 54833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5497add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 55033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5517add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5527add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5537add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 55433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5557add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 55633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 55733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 55835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 55935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 56035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 56135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 56235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 56335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 56435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 56535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 566c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin || mZoomState != ZOOM_STOPPED) { 56735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 56835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 56935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 570456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int x = Math.round(e.getX()); 571456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int y = Math.round(e.getY()); 572456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li if (x < mSurfaceView.getLeft() || x > mSurfaceView.getRight() 573456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li || y < mSurfaceView.getTop() || y > mSurfaceView.getBottom()) { 574456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li return false; 575456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li } 576456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li 57735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 57835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 579ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 58035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 581ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 58235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 583ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 584ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 585ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 586c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker != null) { 587c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomIndex(mZoomValue); 588c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } else { 589c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 590c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 59135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 59235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 59335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 59435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 595aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 596aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 597aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 598aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 599aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 600aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 601aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 602aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 60391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 6121e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 6131e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 614523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 6151e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 6171e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 618d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 619d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 6209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 621d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 626f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 627f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 628f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 629f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 630f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 631f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 632f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 633f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 634f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 635f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 636f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 637f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 638f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 639f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 640f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 641f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 642f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 643f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 644f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 645f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 66307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 66407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 66507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 66607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6674de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6684de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6694de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 670f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 67107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 68507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 68607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 68707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 68807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 68907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 69007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 6914de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6924de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 6934de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 694f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 69507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 69607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 69707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 704937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 7070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 709bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 71011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 71111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 71275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 714937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 733937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7436c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 744de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 745e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 746e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 748bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7629324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7649324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 7657f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7676cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 76805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 76905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7709324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 771ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 77205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 77305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 77405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 77505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 77705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 77805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 77905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 78005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 78105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 78205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 78305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 7846d35fde323778d8e1725e399c80503061c200e16Owen Lin 7856d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 7866d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 7876d35fde323778d8e1725e399c80503061c200e16Owen Lin } 788e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 789e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 790e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 791e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 792e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 793e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 794e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 795e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 797937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 8000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 8010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 8020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 803bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 80411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 80511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 8065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 8070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 8080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 8090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 81075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 81175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 81275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 81375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 81475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 8156c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 8169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 8179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 8189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 8199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 8200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 8210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 8220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 8239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 8249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 8250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 8269c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 8279c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 8289c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 8299c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8309c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 831de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 834937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 835b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8362c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li private static final class ErrorCallback 8372c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li implements android.hardware.Camera.ErrorCallback { 8382c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li public void onError(int error, android.hardware.Camera camera) { 8392c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 8402c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li mMediaServerDied = true; 8412c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li Log.v(TAG, "media server died"); 8422c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li } 8432c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li } 8442c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li } 8452c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li 846e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 847e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 848e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 849e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 850e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 851e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 8522c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8532c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 854e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 855316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 856316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 85733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 858e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 85933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 86033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 86133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 86233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 86333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 86433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 86535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 86635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 86735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 8687b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 872c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8740b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 8750b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 87830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 87930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 880140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 88158e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 88330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 885140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 88630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 887140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 888140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 889140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 8920b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 89791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 8986cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 8990b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 9000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 9010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 9020b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 9030b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 9049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 906c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 9076490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin if (!mQuickCapture) { 9086490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin showPostCaptureAlert(); 9096490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } else { 9106490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin doAttach(); 9116490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 918d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 91911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 92011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 92111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 92211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 923d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 930c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 931c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 934d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 935c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 937c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 938c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li // documentation. 9394aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li int rotation = 0; 9404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 9414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 942c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 943c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 944c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li } else { // back-facing camera 945c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 946c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li } 9474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9484aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mParameters.setRotation(rotation); 94998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 9504305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 9514305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 95329fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 95429fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 95529fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 9564305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 95707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 9644305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 9654305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 9662ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 967d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 9684305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 969d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 970d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 971d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 972d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 9734305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 974d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 9794305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 9899324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 9905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 9946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 9956cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 996e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 997e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 998bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 9999324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 10007f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1003d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1005de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 1006c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 1007c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 10089a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1011271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 1012cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 1013cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 1014cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 1015cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 1016cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 1017cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 1018cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 1019cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 1020cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1021cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 1022cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1023cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 102430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 102530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 102630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 102730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 102830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 102930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 103648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 1037ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 1038ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 10391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 10401ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 10411ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 10421ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 10431ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 104459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 1045ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 10466490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 104748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1048f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1049f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 10500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 105148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 105248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 105448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 105511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 10573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 10583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 1060f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 1061f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 1062f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 1063f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 1064f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 10653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 10663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 106711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 106811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 106948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 1079cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1080cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1081cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1082cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 108361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 108461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 108591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 108684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 108761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 108861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 108961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 109061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 109161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 109261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 109361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 10942e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 10952e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 1096781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 109784f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 109837acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 10998974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li // Show zoom picker. 11008974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li ViewStub zoomStub = (ViewStub) findViewById(R.id.zoom_stub); 11018974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (zoomStub != null) mZoomPicker = (ZoomPicker) zoomStub.inflate(); 11028974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 110348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 110548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1106f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1107f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1108f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1109f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 11110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11138974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 11141f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 11151f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 11168974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li initializeControlPanel(); 1117503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1118503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1119f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 11207f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1121f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1122f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1123f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1124f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1125f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1126f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1127f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 11287add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1129c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1130f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1131c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1132f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1133f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1134f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1135f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void overrideHudSettings(final String flashMode, 113618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 11370d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.overrideSettings( 11380d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode, 11390d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 11400d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FOCUS_MODE, focusMode); 114118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 114218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 11430d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin private void updateSceneModeInHud() { 114418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 11450d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 114618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 11470d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin overrideHudSettings(mParameters.getFlashMode(), 114818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 114918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 115018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin overrideHudSettings(null, null, null); 115118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 115218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1153f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1154f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private void initializeControlPanel() { 1155f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_FLASH_MODE, 1156f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 11575fda23dc5c015de8fcf9956c2fc9849a8c44b265Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1158f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_CAMERA_ID}; 1159f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel = (ControlPanel) findViewById(R.id.control_panel); 1160f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) { 11616f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 11626f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1163dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 11647f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mControlPanel.initialize(this, mPreferenceGroup, keys, true); 1165f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.setListener(new MyControlPanelListener()); 11666f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11676f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11686f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1169f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11707f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 11717add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 1172c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1173c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1174c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1175c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 1176f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.initialize(this, 11777add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li settings.getPreferenceGroup(R.xml.camera_preferences), 1178c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1179c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 11800d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1181f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11820d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11830d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1184f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1185f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1186f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 11877add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li updateSceneModeInHud(); 11887add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11897add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11907add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11914aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11927f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1193c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1194c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1195ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1196c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1197c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1198c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1199f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1200f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1201c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1202f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1203f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1204f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1205f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1206f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1207f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 12087f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 12097f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 12107f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 12117f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12127f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel != null && mControlPanel.hideSettingPicker()) { 12137f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 12147f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12157f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 12167f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12177f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 12187f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 12197f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 12207f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel != null) mControlPanel.setEnabled(enable); 12217f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12227f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 12234aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 12244aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 12254aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12274aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 12284aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 12294aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 12304aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 12314aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12324aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12334aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 12344aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 12354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 12364aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 12374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 12384aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 12394aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li orientation = roundOrientation(orientation); 12404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation != mOrientation) { 12414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientation = orientation; 12424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationCompensation = orientation 12434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li + Util.getDisplayRotation(Camera.this); 12444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12487f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12497f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12507f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12514aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12524aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12534aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12544aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1255ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 12569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li RotateImageView thumbnail = (RotateImageView) findViewById( 12579f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 12589f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (thumbnail != null) thumbnail.setDegree(degree); 12599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1260ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1261ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 1262ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1263ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 1264ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1265ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 12692e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 12702e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 12712e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12746d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 12756d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12766d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12776d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12786d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12796d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12806d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12816d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12826d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1283d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1284523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 12851e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 12861e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1287d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 129061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 129161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 129261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 129361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1294dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12955fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 12969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage(mThumbnailButton); 1297059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1298059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 129961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1300059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1301059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 130261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1303059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1304dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1305de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1306de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1307de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 13129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 13139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage((RotateImageView)v); 13149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 13159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 13169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1317c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1318c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1319c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1320c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1321c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1322c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1323c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1324c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1325c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1326c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1327c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1328271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1329c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1330c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1331c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1332c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1334de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1335e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1336e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1337c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1338c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1340cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 13410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 13420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 13430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 13440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1345cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1348cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1349c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1357c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1360c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 13610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 13620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1373c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1385c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1389cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1392cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1393cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1398da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1399da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 141311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1414e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1415e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1417dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 14182bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 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 doSnap(); 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 private OnScreenHint mStorageHint; 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1441523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14460ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == MenuHelper.CANNOT_STAT_ERROR) { 14470ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1465522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1475e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1477522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1478e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1482fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1483fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1488803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1489803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1490803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1491803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1492803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1493803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1494803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1495803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1496803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1497803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1498803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1499803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1500803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1501803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1502e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 15034de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1504e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1505281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1506e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1507e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1508316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1509e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1510e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 151148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 15123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1513f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1514068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 151548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1516e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 151748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 15186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 15196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 15206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 15216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 15226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 15236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 15246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1525e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1526cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1527e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1528e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1529f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1530f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1531f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1532f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1533f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1534f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 15359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 15434904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 15444904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1545cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 15467f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1547f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1548b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1549e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1550e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1551e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 15529f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 15539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData( 15549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.getLastImageThumbPath()); 15559f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1556e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1557e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1558e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1559e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1575de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15769a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15779a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1578c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 15799a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1580e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1581d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1582d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1584d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1611fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1612fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1613fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1614fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 161605309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 161705309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1618fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 16197f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 16205fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 16215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 16225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 16235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 16245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 162962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 16308e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li if (mStatus != SNAPSHOT_IN_PROGRESS && (mFocusState == FOCUSING 16318e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li || mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 163262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 16337f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 163462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 163562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 163662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 163762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 163862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 163962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 164062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 16419c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 16429c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 16435e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1647059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1648e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 164975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 165075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 165175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 165275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 165375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 165475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 165575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 165675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 165775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16610b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16620b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16630b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 16640b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 16657f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 16663eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16670b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16680b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16690b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 16700b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1674e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 167511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1679e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 168011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 16840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 16850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1686e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 16870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 16880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 16890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 16907f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 169111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 169211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 169311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 169411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 169511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 169711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1709e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1710e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1711e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17187f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1719f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1720083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 17210f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17220f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17230f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1724ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1725a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1726a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 172791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 172891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 17295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 17308d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1731de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1732de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17339c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 17349c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 17358d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 17368d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1741cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17427f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1743a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1744a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1745a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17460f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 17475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 17480f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 174962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 17509c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17554fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17564fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17574fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17584fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17594fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17604fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 176147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 176247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 176347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 176447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 176547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1766ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1767ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1768ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 17693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 17703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 177147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 177247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 17733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 17746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 177547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 177647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 177747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 177847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 177948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 178047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 178147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 178247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 178347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 178447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 178547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 178648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 17876cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 17886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 17896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 17906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 17916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1792e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1793547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1794547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1795e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1808cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1809e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 181611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1817ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 181870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 181911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 182011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 182111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18223f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 18233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 18243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 18253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 18263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 18273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 18283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1829068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 18303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 18313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 18323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 18333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1834068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 18353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1836068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 183948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 184048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 184148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 184248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 184348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 184448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 184548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 184648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 184748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 18483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 18493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 185011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 18546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 18550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 185748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1858d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 1859ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18612c111a30c3a6bc6da85f092abb1111a24b166cb9Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1862bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 186311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 18648564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 186511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1866fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1867fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1868fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 187011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 187133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 18726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 18765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 18778564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 18785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 18795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 18815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 18825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 18835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1885dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1886dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1887dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1888dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1890cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1891cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1892cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1893cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1894cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1895cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1896cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1897cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1898ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1899ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1900ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1901ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1902ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1903ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1904ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1905ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1906ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1907ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 19085945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19092c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 191032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 191132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 191232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 191332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 191432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 191532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 191632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 191732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1918937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1919ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1920ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1921ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1922ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1923ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1924ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1925ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1926ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1927ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19286227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1929ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1930ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1931f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin Size original = mParameters.getPreviewSize(); 1932f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin if (!original.equals(optimalSize)) { 1933f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1934f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin 1935f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // Zoom related settings will be changed for different preview 1936f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // sizes, so set and read the parameters to get lastest values 1937f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mCameraDevice.setParameters(mParameters); 1938f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters = mCameraDevice.getParameters(); 1939f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin } 1940ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1941ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1942ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1943ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 194418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1945ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1946ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 194718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 194818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 194918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1950ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1951ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1952ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1953ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1954ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1955ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1956ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1957ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 195818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 195918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 196018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1961ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1962ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1963ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19645945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1965e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1966e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1967e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 19683a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1969937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1970dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1971dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1972dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1973dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1974dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1975dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1976dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1977dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 19785f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 19795f6484a74fe019337e436e6e0dcb07375a74af25President Li } 19805f6484a74fe019337e436e6e0dcb07375a74af25President Li 198133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 198233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 198333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 198433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 198533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 198633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 198733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 198833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 198933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 199033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 199133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 199233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 199333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 199433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 199533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 199633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 199733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 19987add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mHeadUpDisplay != null) updateSceneModeInHud(); 19997f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // TODO: update icons on control panel. 2000301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 200118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2002301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20034de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2004301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2005301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2006301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2007301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2008301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2009301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20103b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20113b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2012503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2013503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20143b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2015301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2016301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2017301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20184de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2019301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2020301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 202170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 202270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2023301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20243b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20253b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20263b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20273b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20283b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2029301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2030301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2031301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2032301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2033301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2034301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2035301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2036301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20373b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20383b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20393b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20403b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20413b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2042301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 204318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 204418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2045cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2046e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2047e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2048ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2049ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2050ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2051ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2052ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2053ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2054ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2055ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2056ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2057ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2058ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2059ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2060ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2061ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2062ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 20630d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2064ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2065ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2066ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2067ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2068ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2069ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2070ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2071ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2072ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 20731de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2074ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2075ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2076ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20771de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 20781de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2079ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 2080ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20811de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2082ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2083ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2084ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2085ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 20861de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20871de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20881de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2089522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewImage(RotateImageView view) { 20941efb18228a45952d699af280482e1c51a4582690Owen Lin if(!view.isUriValid()) { 20951efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 20961efb18228a45952d699af280482e1c51a4582690Owen Lin return; 20971efb18228a45952d699af280482e1c51a4582690Owen Lin } 20981efb18228a45952d699af280482e1c51a4582690Owen Lin 20991efb18228a45952d699af280482e1c51a4582690Owen Lin try { 21001efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21011efb18228a45952d699af280482e1c51a4582690Owen Lin Util.REVIEW_ACTION, view.getUri())); 21021efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException ex) { 2103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 21041efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21051efb18228a45952d699af280482e1c51a4582690Owen Lin Intent.ACTION_VIEW, view.getUri())); 21061efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException e) { 21071efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "review image fail. uri=" + view.getUri(), e); 2108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2121deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2123deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2131f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2133deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2135deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2146deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2150f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 215607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 215707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 215907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 21635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 2164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2171cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2172cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2173cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2174cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2175cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2176cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2177cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2178cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 21809bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 218161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 218261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 21830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 218461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 218561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 21919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 219261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 219361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 219461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 219561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 219661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 219761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 22025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 22035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 22045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22075fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22085fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2210b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2211b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22219bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22339ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22349ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2236d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2237d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2238b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2239b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2240b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2241b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2242b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2243b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2244b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2245b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2246b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2247ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2248ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2249ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2250ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2251ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2252ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2253ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 22547add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 2255ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2256ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2257ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2258ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2259ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2260ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22617add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 2262a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing || !isCameraIdle()) return; 22637add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 22647add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 2265ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2266ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopPreview(); 2267ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang closeCamera(); 2268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2269ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Remove the messages in the event queue. 2270ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(RESTART_PREVIEW); 2271ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2272ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Reset variables 2273ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mJpegPictureCallbackTime = 0; 2274ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mZoomValue = 0; 2275ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22761ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 22771ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 22781ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 22791ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 2280ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Restart the preview. 2281ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang resetExposureCompensation(); 2282068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 2283ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2284ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang initializeZoom(); 2285ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22861ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 22871ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang if (mFirstTimeInitialized) { 22881ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 22891ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang } 22901f09dac3d664734d099765783dae1233ef023226Wu-cheng Li initializeControlPanel(); 2291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2292e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 22939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2294e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 22959ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2296b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 22979ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 22989ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 22999ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23009ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2301d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2302d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23039ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23049ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23059ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2306e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2307e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23088df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 230987695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2310c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2311c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2312ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2313ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2314ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23150d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23160d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2317ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2318ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2319e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2320ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2321ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2322ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2323ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2324ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2325ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23267add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23277add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 23287add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 23297add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23307add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23317add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23328791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23338791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2334cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2335cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2336cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2337cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2338cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2339cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2340cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2341cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2342cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2343cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2344cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2345cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2346cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2347cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2348cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2349cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2350faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2351c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2352c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 235387695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 235487695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2355c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2356c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2357c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 23580d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2359c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2360c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2361c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2362c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2363c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2364c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2365c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2366c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2367c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2368c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 23697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 23707f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 23717f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 2372c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2373c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2374c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2375c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2376c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2377c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2378c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2379dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2380f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private class MyControlPanelListener implements ControlPanel.Listener { 238187695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 238287695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2383dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2384dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 23865e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23875e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2388deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2389deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 23905e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 23915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23925e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 23935e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 23945e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23965e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2397dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 23985e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23995e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24005e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2401dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 24025e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24035e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24045e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2405dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 24065e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24075e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24085e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2409dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 24105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24115e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 24125e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 24135e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 24145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 24155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 24163a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24173a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 24183a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 24193a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 24203a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 24213a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 24223a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 24233a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 24243a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 24253a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 24263a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24273a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 24283a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 24293a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 24303a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 2431f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 24323a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24333a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 24343a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 24353a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 24363a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 24373a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 24383a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 24393a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 24403a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 24413a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 24423a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 24433a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2444