Camera.java revision 97d089d718dc92c0e9ccc3c923066cf4f0101c35
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.ui.CameraHeadUpDisplay; 2059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wangimport com.android.camera.ui.CameraPicker; 211b6cd72127f64a5306ee4acecaf6113627d35db2Wu-cheng Liimport com.android.camera.ui.FocusRectangle; 22937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Liimport com.android.camera.ui.GLRootView; 23937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Liimport com.android.camera.ui.HeadUpDisplay; 247341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Liimport com.android.camera.ui.IndicatorWheel; 251efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.ZoomControllerListener; 267f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 271efb18228a45952d699af280482e1c51a4582690Owen Lin 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 37f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 383f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 399f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.database.Cursor; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 4218c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Liimport android.graphics.Rect; 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; 51281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 53f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 56cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 58f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 59232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 61ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 621efb18228a45952d699af280482e1c51a4582690Owen Linimport android.provider.MediaStore.Images.ImageColumns; 633966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Liimport android.provider.MediaStore.Images.Media; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 65aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6761b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 7095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 73ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 74b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 75b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 76c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Liimport android.view.ViewStub; 77b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 78b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 791efb18228a45952d699af280482e1c51a4582690Owen Linimport android.view.MenuItem.OnMenuItemClickListener; 80373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 8122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Liimport android.widget.RelativeLayout; 82fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 832e768c1b835a127f190395a91477144d8ae850acOwen Lin 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 91cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 9230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 933a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9482544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 96271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 977673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class Camera extends ActivityBase implements View.OnClickListener, 9822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 9922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li SurfaceHolder.Callback, Switcher.OnSwitchListener { 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1030aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh private static final String LAST_THUMB_PATH = 1040aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh Storage.THUMBNAILS + "/image_last_thumb"; 1050aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 107e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1101de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 111232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 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 ToneGenerator mFocusToneGenerator; 16602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 167eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan private SwitcherSet mSwitcher; 1683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 16995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 17022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 17118c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 17222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private FocusRectangle mFocusRectangle; 17318c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private Rect mFocusArea = new Rect(); // focus area in driver format 17422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private boolean mTouchFocusEnabled; 17522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 176281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1774de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 17813161c7fe39bf019a334d8ea7e4eaddc1988adadWu-cheng Li // The last captured picture. 1799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 181c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 182cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 183cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 184cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 185f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 186f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 187f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 188f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 18959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang // Front/Back camera pciker for xlarge layout 19059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 19159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1926490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1976490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1986490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1996490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 2006490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 20195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 202855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // The display rotation in degrees. This is only valid when mPreviewing is 203855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // true. 204855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 20595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 2119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 2129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 2139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 2149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 2159c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 220bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 224bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2269324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 227bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 228bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 229bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 230bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 231e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2326eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 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; 241232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 242c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 243edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2450a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2460a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2470a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 250e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 25111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2520f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2530f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 255fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 2560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 257bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2587341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li // xlarge devices use indicator wheel. Other devices use head-up display. 259469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2607341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 261dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 263ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 264ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 265ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 26659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 26759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2696490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2706490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 282e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 283e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 284e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 285e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 286e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 287e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 3011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 3021de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 303ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3041de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3051de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 309232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 310232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 312232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 313232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 314232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 315232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li restartPreview(); 316232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 317232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 318232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 319232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 320232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 321232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 327f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 328f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 329f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 330f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 331f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3324714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 333f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 334f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 335f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 336842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li if (mIndicatorWheel != null) { 337842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li mIndicatorWheel.reloadPreferences(); 338842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 339f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 34059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 34159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 355522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 356137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3604aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 366a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 367a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 368f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 370e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3716d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 372d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 373d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 374e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 375e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 376e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 377dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 381e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 382dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 383059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 38622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 38718c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 38822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 38918c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewBorder = (View) findViewById(R.id.preview_border); 390feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li // Set the length of focus rectangle according to preview frame size. 391feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li int len = Math.min(mPreviewFrame.getWidth(), mPreviewFrame.getHeight()) / 4; 392feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li ViewGroup.LayoutParams layout = mFocusRectangle.getLayoutParams(); 393feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.width = len; 394feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.height = len; 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 396e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 397803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 398e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 399e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 40033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 4017341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li // xlarge devices use indicator wheel. Other devices use head-up display. 4027341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 4037f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 4047f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 40570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 4067f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 40733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 408f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 409f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 410f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 411f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 412f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 413cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 414f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 415f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 416d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 417f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 418f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 419f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 420e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 421e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li (RotateImageView) findViewById(R.id.review_thumbnail); 4259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 4270aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh mThumbnailButton.loadData(LAST_THUMB_PATH); 4289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 432547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 4339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 434d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4359f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mThumbnailButton.isUriValid() && mPicturesRemaining >= 0) { 436d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.Thumbnail thumbnail = 437d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.getLastImageThumbnail(mContentResolver); 438d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh if (thumbnail != null) { 439d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh mThumbnailButton.setData(thumbnail.getOriginalUri(), 440d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh thumbnail.getBitmap(mContentResolver)); 4419f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } else { 4429f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 4439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 444547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 44595b65b1c84ad44b43bd3defbdba5d881c0881d35Chung-yih Wang mThumbnailButton.setVisibility( 44695b65b1c84ad44b43bd3defbdba5d881c0881d35Chung-yih Wang (mThumbnailButton.getUri() != null) ? View.VISIBLE : View.GONE); 4479f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4489f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 451522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 453e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 454e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 455e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4570d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4580d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 459e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 460e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 461e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 462e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 463f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 464f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 465547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4666d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 467d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 468d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 469547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 470547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 471547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 472937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 47435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 475316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 47635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 477316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 478316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4798974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 480c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 48117bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 482d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 483c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 484c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 485d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 486d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 487d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 488d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 489d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 490d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 491d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 492d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 493d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 494d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 495d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (state == mZoomPicker.ZOOM_IN) { 496d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 497d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else if (state == mZoomPicker.ZOOM_OUT){ 498d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 499d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 500d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 501d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 502d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 503d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 504d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 505d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 506c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 507c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 508c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 510e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 51135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 51235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5140f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5150f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5160f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 52133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 52233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 52733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 530ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 531ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 53533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5367add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 53733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5387add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5397add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5407add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 54133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5427add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 54333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 54597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 54697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 54702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 54802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 54997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li View popup = mIndicatorWheel.getActivePopupWindow(); 55097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 55197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 55297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 55397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window, indicator wheel or preview frame handle the 55497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 55597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 55697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 55797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mIndicatorWheel) 55897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 55997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 560937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 56102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 56302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 566aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 567aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 56802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 56902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 57002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 571aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 57202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 573dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 574aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 575aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 57691227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5851e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5861e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 587523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5881e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5901e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 591d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 592d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 593d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 59859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 59959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 60059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 6019e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle); 60259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 60359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 60459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 60559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 60659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 60759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 61059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 611f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 612f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 613f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 614f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 619f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 620f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 621f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 622f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 623f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 626f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 627f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 628f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 629f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 630f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 64807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 64907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 65007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 65107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6524de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6534de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6544de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 655f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 65607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6578303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6588303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6598303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 67307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 67407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 67507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 67607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 67707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 67807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 6794de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6804de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 6814de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 682f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 68307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 68407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 68507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 692937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 697bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 69811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 69911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 70075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 702937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 721937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7316c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 732de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 733e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 734e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 736bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 755e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 756e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 75705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 75805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 760ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 76105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 76205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 76305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 76405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 766edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 76705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 768721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 76905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 77005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 77105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 772721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 773e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 774e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 775e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 776e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 777e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 778e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 779e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 780e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 782937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 788bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 78911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 79011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 7915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 79575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 79675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 79775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 79875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 79975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 800edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 8019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 8029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 8039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 8049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 8059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 806894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li if (mFocusToneGenerator != null) { 807894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li mFocusToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2); 808894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li } 8090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 8109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 8119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 8129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 8139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 815de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 818937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 820e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 821e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 822e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 823e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 824e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 825e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 826d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 827d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 828d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 829d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8302c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8312c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 832e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 833d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 83433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 835d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 83633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 83733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 83833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 83933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 84033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 845edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 846edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 847edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 848edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 849edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 850d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh 851edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Storage.Thumbnail thumbnail = Storage.addImage( 852edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mContentResolver, title, dateTaken, loc, data); 853d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh 854edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (thumbnail != null && mThumbnailButton != null) { 855edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mThumbnailButton.setData(thumbnail.getOriginalUri(), 856edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li thumbnail.getBitmap(mContentResolver)); 857edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mThumbnailButton.setVisibility(View.VISIBLE); 858d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh 859edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", 860edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li thumbnail.getOriginalUri())); 861edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 862edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 863edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 864edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 865edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 867edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 870edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 872edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 873edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 874edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 875edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 876edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 879edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mStatus = SNAPSHOT_IN_PROGRESS; 881edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 89211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 910edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 928edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 929edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 933edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 935edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 936edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 937edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPreviewing = false; 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 940271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 941cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 942cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 943cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 944cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 945cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9485f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 95430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 95530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 95630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 95730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 95830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 965a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 966a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 967a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 968a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 969a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 970a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 971ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 97222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 973ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9741ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9751ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 976bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9771ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 978bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 97922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 980bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 981bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 982bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 983bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 984bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9851ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9861ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 98759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 988ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 99048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 991f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 992f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 99448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 99548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 99748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 99811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 10003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 10013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 1003f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 1004f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 1005f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 1006f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 1007f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 10083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 10093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 101011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 101111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 101248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10156cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1021cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1022cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1023cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 102485337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan View reviewControl = findViewById(R.id.review_control); 102585337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.setVisibility(View.VISIBLE); 102685337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.findViewById(R.id.btn_cancel).setOnClickListener(this); 102785337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.findViewById(R.id.btn_retake).setOnClickListener(this); 102885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.findViewById(R.id.btn_done).setOnClickListener(this); 102961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1030eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 103185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 10322e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 103384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 103437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 103548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 103748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1038f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1039f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1040f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1041f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10458974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1046003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1047003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1048003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10491f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10501f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 10517341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 105259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 10535030bd7b700869feb50083571a680fa55730229bHung-ying Tyan 10547341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mZoomPicker = (ZoomPicker) findViewById(R.id.zoom_picker); 10557341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setEnabled(true); // disabled initially in xml 1056503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1057503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1058f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 10597f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1060f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1061f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1062f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1063f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1064f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1065f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1066f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10677add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1068c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1069f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1070c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1071f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1072f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1073f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1074823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 107518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1076823d57389b616091827059ca6401f675e416a53bWu-cheng Li if (mHeadUpDisplay != null) { 1077823d57389b616091827059ca6401f675e416a53bWu-cheng Li mHeadUpDisplay.overrideSettings( 1078823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1079823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1080823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1081823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 10827341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 10837341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.overrideSettings( 1084823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1085823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1086823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1087823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 108818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 108918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1090823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 109118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10920d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 109318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1094823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 109518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 109618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1097823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 109818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 109918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1100f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 110159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 110259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 110359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1104003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 110559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 110659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 11077341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 11087341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 11097341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 1110067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1111067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1112f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_FLASH_MODE, 1113f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1114e747919853dfcbe29969647d7bf83269056d77bcWu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1115e747919853dfcbe29969647d7bf83269056d77bcWu-cheng Li CameraSettings.KEY_SCENE_MODE}; 11167341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, keys, true); 11177341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 1118067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 1119067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 1120067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan updateSceneModeUI(); 11216f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11226f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1123f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11247f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1125067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1126067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1127c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1128c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1129c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 113059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mHeadUpDisplay.initialize(this, mPreferenceGroup, 1131c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1132c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 11330d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1134f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11350d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11360d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1137f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1138f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1139f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1140823d57389b616091827059ca6401f675e416a53bWu-cheng Li updateSceneModeUI(); 11417add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11427add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11437add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11457f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1146c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1147c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1148ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1149c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1150c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1151c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1152f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1153f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1154c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1155f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1156f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1157f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1158f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1159f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1160f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11617f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 11627f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 11637f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11647f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11657341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 11667f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11677f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11687f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11707f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11717f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 11727f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 11737341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 1174e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1175e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1176e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 11777f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11787f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11794aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11804aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11814aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11824aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11834aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11844aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11854aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11864aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11874aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11884aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11894aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11904aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11914aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11924aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11934aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11944aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 119543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 119643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 119743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 119843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 119943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 120043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 120143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 12024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12034aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12044aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12057f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12067f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12077f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12104aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12114aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1212ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1213eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan RotateImageView icon = (RotateImageView) findViewById( 12149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 1215eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 12169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1217eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.camera_switch_icon); 1218eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1219eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.video_switch_icon); 1220eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1221ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1222ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 12262e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 12272e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 12282e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 12326d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12336d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12346d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12356d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12366d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12376d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12386d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12396d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1240d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1241721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1242721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1243721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1244721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1245c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 12461e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1247d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 125061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 125161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 125261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 125361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1254dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 12569f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage(mThumbnailButton); 1257059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1258059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 125961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1260059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1261059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 126261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1263059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1264dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1265de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1266de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1267de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1272de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1273e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1274e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1275c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1276edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1278cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1283cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1286cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1287c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12905df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1295c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 129837cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 129937cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 130037cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 13015df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 13020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1313c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 13175df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13215df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1325c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1329cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1332cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1333cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1338da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1339da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 13485df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 135311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1354e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1355e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1357dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13582bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 136411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1365e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1366e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1368dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13692bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1376c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1379c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1380c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1381c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1382c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1383c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13840ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1385c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1402522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1412e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1414522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1415e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1419fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1420fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1425803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1426803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1427803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1428803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1429803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1430803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1431803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1432803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1433803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1434803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1435803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1436803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1437803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1438803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1439e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14404de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1442281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1445316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1446e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 144748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 14483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1449f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1450068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 145148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 145348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1461e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1462cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1463232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 1464232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (mPreviewing) { 1465232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1466232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1467232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1468e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1469e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1470f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1471f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1472f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1473f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1474f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1475f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14804904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14814904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1482cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 14837f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1484f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1485b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1487e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1488e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 14899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14900aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh mThumbnailButton.storeData(LAST_THUMB_PATH); 14919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1492e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1493e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1494e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1495e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1511de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15129a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15139a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1514edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1515e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1516d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1517d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1519232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1520d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15365df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1547fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1548fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1549fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1550fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 155205309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 155305309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1554fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 15557f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 15565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 15575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 15585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 15595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 15605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 156462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 156562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 15668e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li if (mStatus != SNAPSHOT_IN_PROGRESS && (mFocusState == FOCUSING 15678e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li || mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 156862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 15697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 157062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 157162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 157262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 157362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 157462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 157562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 157662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 15779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 15789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 157922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 15805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 158475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 158575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 158675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 158775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 158875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 158975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 159075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 159175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 159275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 159622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 159722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 159897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Do not trigger touch focus when popup window is dismissed. 159997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 160097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 1601bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (mPausing || !mFirstTimeInitialized || !canTakePicture()) { 1602bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li return false; 1603bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1604bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1605bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li // Take a picture if metering area or focus area is supported. 1606bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (!isMeteringAreaSupported() && (!isFocusAreaSupported() 160722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li || (!mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) && 160822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li !mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) && 1609bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li !mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO)))) { 161022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return false; 161122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 161222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 161322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Calculate the position of the focus rectangle. 161422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 161522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 161622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 161722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 161822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, 161922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.getWidth() - focusWidth); 162022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, 162122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.getHeight() - focusHeight); 162222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "x=" + x + ". y=" + y); 162322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "Margin left=" + left + " . Margin top=" + top); 162422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "mPreviewFrame width=" + mPreviewFrame.getWidth() + 162522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li "mPreviewFrame.getHeight()="+mPreviewFrame.getHeight()); 162622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 162718c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li // Convert the coordinates to driver format. The coordinates range from 162818c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li // -1000 to 1000. 162918c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mFocusArea.left = (int) ((double) left / mPreviewFrame.getWidth() * 2000 - 1000); 163018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mFocusArea.top = (int) ((double) top / mPreviewFrame.getHeight() * 2000 - 1000); 163118c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mFocusArea.right = (int) ((double) (left + focusWidth) 163218c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li / mPreviewFrame.getWidth() * 2000 - 1000); 163318c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mFocusArea.bottom = (int) ((double) (top + focusHeight) 163418c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li / mPreviewFrame.getHeight() * 2000 - 1000); 163518c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li 163622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 163722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 163822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 163918c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li p.setMargins(left + mPreviewBorder.getPaddingLeft(), 164018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li top + mPreviewBorder.getPaddingTop(), 0, 0); 164122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 164222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 164322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 164422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 164522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Set the focus area and take a picture. 164622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mTouchFocusEnabled = true; 164722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 164822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li doFocus(true); 164922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li doSnap(); 165022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li doFocus(false); 165122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 165222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 165322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 165422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 165522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 165622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 165722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li if (mTouchFocusEnabled) { 165822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 165922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 166022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 166122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 166222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li p.setMargins(0, 0, 0, 0); 166322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mTouchFocusEnabled = false; 166422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 166522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 166622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 166722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li boolean isFocusAreaSupported() { 166822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li try { 166922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return mParameters.getInt("max-num-focus-areas") > 0; 167022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } catch (NumberFormatException e) { 167122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 167222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return false; 167322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 167422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1675bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li void setAreasParameters() { 1676bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (!isFocusAreaSupported() && !isMeteringAreaSupported()) return; 167722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 167818c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li Rect rect; 167918c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li int weight; 168022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li if (mTouchFocusEnabled) { 168118c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li rect = mFocusArea; 1682bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li weight = 1; 168318c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li } else { 168418c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li rect = new Rect(); 168518c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li weight = 0; 1686bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1687bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1688bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (isFocusAreaSupported()) { 168918c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mParameters.set("focus-areas", "(" + rect.left + "," + rect.top + "," 169018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li + rect.right + "," + rect.bottom + "," + weight + ")"); 1691bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 1692bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1693bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1694bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (isMeteringAreaSupported()) { 169518c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mParameters.set("metering-areas", "(" + rect.left + "," + rect.top + "," 169618c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li + rect.right + "," + rect.bottom + "," + weight + ")"); 169722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 1698bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1699bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1700bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li boolean isMeteringAreaSupported() { 1701bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li try { 1702bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li return mParameters.getInt("max-num-metering-areas") > 0; 1703bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } catch (NumberFormatException e) { 1704bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1705bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li return false; 170622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 170722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 17090b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 17100b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 17110b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 17120b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 17137f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 17143eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 17150b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17160b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 17180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1722e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 172311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1727e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 172811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 17320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 17330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1734e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 17350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 17360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 17370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 17387f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 173911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 174011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 174111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 174211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 174311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 174511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1757e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1758e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1759e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17667f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1767f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1768083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 17690f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17700f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17710f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1772ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1773a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1774a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 177591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 177691acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 1777edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 17788d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1779de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1780de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17819c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 17829c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 17838d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 17848d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1789cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17907f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1791a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1792a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1793a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17940f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 17955fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 17960f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 179762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 17989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 18034fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 18044fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 18054fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 18064fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 18074fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 18084fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 180975c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 181075c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 181147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 181247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 181347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 181447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 181547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1816ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1817ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1818ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 18193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 18203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 182147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 182247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 18233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 18246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1825855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1826855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1827855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1828855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1829855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 1830855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li if (mPreviewing && (Util.getDisplayRotation(this) == mDisplayRotation) 1831855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 183247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 183347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 183447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 183548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 183647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 183747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 183847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 183947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 184047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 184147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 184248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 18436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 18446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1848e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1849547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1850547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1851e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1864cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1865e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 187211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1873ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 187470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 187511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 187611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 187711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 18793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 18803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 18813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 18823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 18833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 18843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1885068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 18863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 18873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 18883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 18893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1890068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 18913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1892068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 189648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 189748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 189848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 189948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 190048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 190148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 190248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 190348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 19043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 19053f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 190611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 190722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 190822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 19106eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 19136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 19140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1917855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1918855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 1919ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1921bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 192211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 19238564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 192411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1925fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1926fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1927fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 192911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 193033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 19316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 19355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 19368564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 19375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 19385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 19405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 19415fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 19425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1944dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1945dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1946dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1947dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1948ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1949cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1950cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1951cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1952cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1953cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1954cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1955cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1956cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1957ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1958ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1959ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1960ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1961ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1962ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1963ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1964ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1965ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1966ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1967bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li setAreasParameters(); 196822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19695945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19702c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 197132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 197232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 197332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 197432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 197532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 197632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 197732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 197832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1979937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1980ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1981ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1982ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1983ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1984ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1985ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1986ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1987ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1988ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19896227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1990ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19910fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19920fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19930fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19940fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 19950fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 19960fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 19970fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 19980fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1999ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 20000fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 2001ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 2002ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 2003ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 200418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 2005ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 2006ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 200718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 200818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 200918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 2010ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2011ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2012ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 2013ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 2014ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 2015ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2016ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2017ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 201818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 201918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 202018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 2021ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2022ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2023ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20245945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 2025e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 2026e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 2027e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 20283a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 2029937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 2030dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 2031dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 2032dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 2033dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 2034dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 2035dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 2036dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 2037dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 20385f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 20395f6484a74fe019337e436e6e0dcb07375a74af25President Li } 20405f6484a74fe019337e436e6e0dcb07375a74af25President Li 204133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 204233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 204333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 204433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 204533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 204633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 204733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 204833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 204933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 205033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 205133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 205233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 205333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 205433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 205533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 205633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 205733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 205818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2059301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20604de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2061301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2062301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2063301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2064301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2065301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2066301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20673b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20683b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2069503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2070503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20713b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2072301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2073301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2074301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20754de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2076301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2077301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 207870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 207970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2080301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20813b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20823b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20833b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20843b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20853b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2086301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2087301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2088301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2089301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2090301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2091301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2092301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2093301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20943b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20953b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20963b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20973b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20983b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2099301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 210018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 210118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2102cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2103e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2104e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 21200d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2123ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2124ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2125ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2126ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2127ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2128ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2129ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 21301de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2131ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2132ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2133ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21341de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 21351de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2136ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 21378a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2138ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21391de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2140ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2141ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2142ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2143ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21441de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21451de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21461de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2147522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewImage(RotateImageView view) { 21521efb18228a45952d699af280482e1c51a4582690Owen Lin if(!view.isUriValid()) { 21531efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 21541efb18228a45952d699af280482e1c51a4582690Owen Lin return; 21551efb18228a45952d699af280482e1c51a4582690Owen Lin } 21561efb18228a45952d699af280482e1c51a4582690Owen Lin 21571efb18228a45952d699af280482e1c51a4582690Owen Lin try { 21581efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21591efb18228a45952d699af280482e1c51a4582690Owen Lin Util.REVIEW_ACTION, view.getUri())); 21601efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException ex) { 2161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 21621efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21631efb18228a45952d699af280482e1c51a4582690Owen Lin Intent.ACTION_VIEW, view.getUri())); 21641efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException e) { 21651efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "review image fail. uri=" + view.getUri(), e); 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2178feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2179deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2181deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2189f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2190feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2191deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2193deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21958303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2205deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 22088303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2210f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 221607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 221707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 22198303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 222007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 22245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 2225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2232cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2233cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2234cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2235cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2236cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2237cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2238cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2239cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 22419bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 224285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 224385337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.INVISIBLE); 2244e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2245e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 224685337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 224761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 22480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 224961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 225061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2252373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2253373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2254373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2255373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 226185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 226285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.VISIBLE); 2263e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2264e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 226585337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 226661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 226761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 226861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 226961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 227061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2271e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2272373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2273373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2274373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2275373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2276373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2277373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2285b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2286b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22895fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22969bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 23069ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 23079ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 23089ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 23099ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23109ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2311d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2312d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2313b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2314b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2315b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2316b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2317b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2318b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2319b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2320b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2321b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2322ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2323ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2324ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2325ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2326ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2327ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2328ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 232959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 233059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 233159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 233259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2333ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2334ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2335ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2336ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2337ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2338ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23399ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2340e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2341eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoVideoMode(Camera.this); 2342b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23439ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23449ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23459ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23469ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2347d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2348d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23499ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23509ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2352e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2353e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23548df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 235587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2356c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2357c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2358ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2359ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2360ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23610d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23620d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2363ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2364ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2365e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2366ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2367ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2368ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2369ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2370ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2371ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23727add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23737add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 237444377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 237544377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 237644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2377bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2378bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2379bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2380bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2381bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2382bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2383bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 238444377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 23857add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23867add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23877add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23888791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23898791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2390cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2391cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2392cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2393cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2394cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2395cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2396cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2397cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2398cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2399cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2400cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2401cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2402cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2403cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2404cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2405cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2406faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2407c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2408c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 240987695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 241087695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2411c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2412c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2413c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 24140d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2415c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2416c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2417c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2418c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2419c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2420c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2421c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2422c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2423c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2424c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2425003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2426c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2427c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2428c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2429c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2430c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2431c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2432c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2433dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2434003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2435b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2436b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2437b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2438b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2439b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2440b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2441b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li 2442003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 2443003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 2444003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2445003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 24467341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 24477341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 2448003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2449003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 24507341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 2451003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2452003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2453003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2454003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2455fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2456fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2457fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2458fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2459fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2460fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2461fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.cancel(); 2462fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2463fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2464fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 24657341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 246687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 246787695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2468dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2469003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2470003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2471003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2472003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2473fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2474fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2475fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2476fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2477dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 24785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 247959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 248059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 248159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang Camera.this.onSharedPreferenceChanged(); 248259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 248359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 248459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2485