Camera.java revision 3d108b88030763f102398487e9b9e74fb67b47a8
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; 437895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Liimport android.hardware.Camera.Area; 444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 454305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 474305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 52281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 54f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 57cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 59f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 60232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 62ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 631efb18228a45952d699af280482e1c51a4582690Owen Linimport android.provider.MediaStore.Images.ImageColumns; 643966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Liimport android.provider.MediaStore.Images.Media; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 66aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6861b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 7195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 74ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 75b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 76b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 77c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Liimport android.view.ViewStub; 78b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 801efb18228a45952d699af280482e1c51a4582690Owen Linimport android.view.MenuItem.OnMenuItemClickListener; 81373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 8222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Liimport android.widget.RelativeLayout; 83fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 842e768c1b835a127f190395a91477144d8ae850acOwen Lin 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 9030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 92cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 9330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 943a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9582544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 97271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 987673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class Camera extends ActivityBase implements View.OnClickListener, 9922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 10022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li SurfaceHolder.Callback, Switcher.OnSwitchListener { 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1040aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh private static final String LAST_THUMB_PATH = 1050aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh Storage.THUMBNAILS + "/image_last_thumb"; 1060aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 108e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1111de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 112232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 123ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 124ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 125ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 126ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 127ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 13233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 13333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 13433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 13533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 136316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 137316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 138316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 140c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 14135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1425f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 14370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1445f6484a74fe019337e436e6e0dcb07375a74af25President Li 1454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1484aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1494aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1501ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 153e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 154e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1586d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 159ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 16302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 164eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan private SwitcherSet mSwitcher; 1653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 16695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 16722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 16818c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 16922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private FocusRectangle mFocusRectangle; 1707895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li private List<Area> mFocusArea; // focus area in driver format 17122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 172281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1734de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 17413161c7fe39bf019a334d8ea7e4eaddc1988adadWu-cheng Li // The last captured picture. 1759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 178cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 179cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 180cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 181f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 182f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 183f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 184f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 18559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang // Front/Back camera pciker for xlarge layout 18659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 18759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1886490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1906490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1926490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 19849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 199855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 20095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 20649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 20749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 20849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING_SNAP_ON_FINISH = 3; 20949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_SUCCESS = 4; 21049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_FAIL = 5; 21149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 6; 21249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 217bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 221bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 224bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 225bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 226bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 227bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 228e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2296eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 230cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 237bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 238232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 239c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 240edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2420a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2430a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2440a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 247e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2490f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2500f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 252fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 2530f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 254bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2557341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li // xlarge devices use indicator wheel. Other devices use head-up display. 256469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2577341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 258dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 260ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 261ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 26359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 26459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 265ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2666490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2676490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 278e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 279e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 280e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 282e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 283e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 284e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2981de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2991de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 300ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3021de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 303232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 304232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 305232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 309232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 310232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 312232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li restartPreview(); 313232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 314232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 315232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 316232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 317232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 318232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 324f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 325f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 326f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 327f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 328f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3294714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 330f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 331f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 332f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 333842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li if (mIndicatorWheel != null) { 334842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li mIndicatorWheel.reloadPreferences(); 335842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 336f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 33759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 33859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3396d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3406d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 352522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 353137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 363a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 364a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 365f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3686d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 369d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 370d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 374dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 377e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 379dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 380059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 381e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 38322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 38418c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 38522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 38618c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewBorder = (View) findViewById(R.id.preview_border); 387feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li // Set the length of focus rectangle according to preview frame size. 388feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li int len = Math.min(mPreviewFrame.getWidth(), mPreviewFrame.getHeight()) / 4; 389feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li ViewGroup.LayoutParams layout = mFocusRectangle.getLayoutParams(); 390feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.width = len; 391feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.height = len; 392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 393803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 39633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3977341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li // xlarge devices use indicator wheel. Other devices use head-up display. 3987341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 3997f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 4007f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 40170027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 4027f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 40333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 404f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 405f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 406f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 407f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 408f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 409cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 410f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 411f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 412d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 413f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 414f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 415f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 416e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 417e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = 4209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li (RotateImageView) findViewById(R.id.review_thumbnail); 4219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 4229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 4230aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh mThumbnailButton.loadData(LAST_THUMB_PATH); 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 4259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 428547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 430d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mThumbnailButton.isUriValid() && mPicturesRemaining >= 0) { 432d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.Thumbnail thumbnail = 433d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.getLastImageThumbnail(mContentResolver); 434d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh if (thumbnail != null) { 435d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh mThumbnailButton.setData(thumbnail.getOriginalUri(), 436d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh thumbnail.getBitmap(mContentResolver)); 4379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } else { 4389f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 4399f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 440547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 44195b65b1c84ad44b43bd3defbdba5d881c0881d35Chung-yih Wang mThumbnailButton.setVisibility( 44295b65b1c84ad44b43bd3defbdba5d881c0881d35Chung-yih Wang (mThumbnailButton.getUri() != null) ? View.VISIBLE : View.GONE); 4439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4449f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 446e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 447522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 448e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 451e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4530d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4540d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 455e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 457e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 459f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 460f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 461547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4626d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 463d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 464d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 465547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 466547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 467547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 468937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 47035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 471316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 473316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 474316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4758974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 476c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 47717bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 478d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 479c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 480c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 481d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 482d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 483d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 484d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 485d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 486d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 487d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 488d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 489d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 490d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 491d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (state == mZoomPicker.ZOOM_IN) { 492d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 493d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else if (state == mZoomPicker.ZOOM_OUT){ 494d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 495d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 496d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 497d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 498d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 499d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 500d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 501d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 502c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 503c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 504c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 50533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 506e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 50735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 50835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5100f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5110f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5120f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 51433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 51533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 52133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 526ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 527ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 53133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5327add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5347add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5357add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5367add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 53733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5387add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 53933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 54197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 54297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 54302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 54402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 54597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li View popup = mIndicatorWheel.getActivePopupWindow(); 54697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window, indicator wheel or preview frame handle the 55097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 55197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 55297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 55397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mIndicatorWheel) 55497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 55597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 556937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 55702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 55902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 562aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 563aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 56402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 56602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 567aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 569dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 570aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 571aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 57291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5811e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5821e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 583523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5841e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5861e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 587d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 588d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 589d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 59459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 59559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 59659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 5979e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle); 59859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 59959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 60059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 60159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 60259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 60359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 607f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 608f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 609f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 610f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 611f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 612f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 613f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 614f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 619f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 620f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 621f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 622f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 623f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 626f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 64407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 64507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 64607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 64707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6484de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6494de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 651f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 65207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6538303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6548303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6558303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 66907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 67007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 67107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 67207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 67307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 67407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 6754de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6764de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 6774de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 678f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 67907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 68007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 68107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 688937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 693bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 69411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 69511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 69649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 698937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 717937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7276c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 728de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 729e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 730e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 732bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 751e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 752e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 75305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 75405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 756ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 75705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 75805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 75905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 76005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 762edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 76305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 764721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 76505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 76605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 76705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 768721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 769e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 770e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 771e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 772e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 773e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 774e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 775e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 776e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 784bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 78511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 78611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 78749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING_SNAP_ON_FINISH) { 7880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 79175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 79249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 79375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 79449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 79575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 79649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 797edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 79849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 7999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 8009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 8019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 80249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 803894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li if (mFocusToneGenerator != null) { 804894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li mFocusToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2); 805894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li } 8060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 80749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 8089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 80949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 81049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 81149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 8129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 814de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 81549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 817937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 819e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 820e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 821e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 822e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 823e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 824e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 825d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 826d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 827d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 828d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8292c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8302c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 831e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 832d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 83333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 834d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 83533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 83633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 83733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 83833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 83933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 844edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 845edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 846edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 847edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 848edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 849d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh 850edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Storage.Thumbnail thumbnail = Storage.addImage( 851edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mContentResolver, title, dateTaken, loc, data); 852d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh 853edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (thumbnail != null && mThumbnailButton != null) { 854edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mThumbnailButton.setData(thumbnail.getOriginalUri(), 855edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li thumbnail.getBitmap(mContentResolver)); 856edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mThumbnailButton.setVisibility(View.VISIBLE); 857d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh 858edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", 859edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li thumbnail.getOriginalUri())); 860edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 861edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 862edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 863edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 864edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 866edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 869edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 871edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 872edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 87349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mPausing || mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 874edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 875edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 876edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 879edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 881edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 89011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 892edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 895edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 898edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 910edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 921edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 931edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 933edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 934edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 93549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 938271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 939cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 940cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 941cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 942cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 943cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 944cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 945cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9465f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 948cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 95230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 95330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 95430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 95530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 95630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 963a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 964a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 965a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 966a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 967a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 968a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 969ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 97022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 971ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9721ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9731ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 974bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9751ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 976bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 97722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 978bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 979bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 980bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 981bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 982bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9831ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9841ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 98559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 986ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9876490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 98848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 989f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 990f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 99248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 99348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 99548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 99611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 1001f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 1002f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 1003f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 1004f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 1005f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 10063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 10073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 100811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 100911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 101048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1019cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1020cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1021cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 102285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan View reviewControl = findViewById(R.id.review_control); 102385337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.setVisibility(View.VISIBLE); 102485337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.findViewById(R.id.btn_cancel).setOnClickListener(this); 102585337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.findViewById(R.id.btn_retake).setOnClickListener(this); 102685337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.findViewById(R.id.btn_done).setOnClickListener(this); 102761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1028eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 102985337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 10302e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 103184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 103237acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 103348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 103548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1036f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1037f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1038f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1039f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10438974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1044003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1045003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1046003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10471f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10481f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 10497341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 105059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 10515030bd7b700869feb50083571a680fa55730229bHung-ying Tyan 10527341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mZoomPicker = (ZoomPicker) findViewById(R.id.zoom_picker); 10537341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setEnabled(true); // disabled initially in xml 1054503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1055503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1056f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 10577f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1058f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1059f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1060f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1061f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1062f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1063f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1064f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10657add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1066c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1067f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1068c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1069f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1070f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1071f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1072823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 107318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1074823d57389b616091827059ca6401f675e416a53bWu-cheng Li if (mHeadUpDisplay != null) { 1075823d57389b616091827059ca6401f675e416a53bWu-cheng Li mHeadUpDisplay.overrideSettings( 1076823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1077823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1078823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1079823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 10807341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 10817341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.overrideSettings( 1082823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1083823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1084823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1085823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 108618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 108718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1088823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 108918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10900d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 109118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1092823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 109318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 109418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1095823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 109618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 109718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1098f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 109959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 110059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 110159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1102003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 110359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 110459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 11057341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 11067341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 11077341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 1108067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1109067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1110f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_FLASH_MODE, 1111f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1112e747919853dfcbe29969647d7bf83269056d77bcWu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1113e747919853dfcbe29969647d7bf83269056d77bcWu-cheng Li CameraSettings.KEY_SCENE_MODE}; 11147341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, keys, true); 11157341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 1116067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 1117067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 1118067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan updateSceneModeUI(); 11196f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11206f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1121f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11227f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1123067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1124067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1125c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1126c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1127c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 112859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mHeadUpDisplay.initialize(this, mPreferenceGroup, 1129c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1130c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 11310d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1132f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11330d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11340d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1135f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1136f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1137f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1138823d57389b616091827059ca6401f675e416a53bWu-cheng Li updateSceneModeUI(); 11397add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11407add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11417add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11437f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1144c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1145c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1146ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1147c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1148c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1149c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1150f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1151f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1152c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1153f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1154f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1155f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1156f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1157f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1158f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11597f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 11607f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 11617f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11627f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11637341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 11647f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11657f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11667f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11677f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11687f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 11707f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 11717341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 1172e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1173e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1174e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 11757f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11774aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11784aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11794aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11804aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11814aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11824aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11834aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11844aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11854aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11864aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11874aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11884aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11894aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11904aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11914aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11924aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 119343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 119443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 119543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 119643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 119743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 119843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 119943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 12004aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12037f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12047f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12057f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1210ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1211eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan RotateImageView icon = (RotateImageView) findViewById( 12129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 1213eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 12149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1215eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.camera_switch_icon); 1216eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1217eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.video_switch_icon); 1218eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1219ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1220ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 12242e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 12252e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 12262e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 12306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12326d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12336d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12346d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12356d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12366d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12376d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1238d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1239721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1240721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1241721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1242721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1243c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 12441e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1245d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 124861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 124961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 125061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 125161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1252dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 12549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage(mThumbnailButton); 1255059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1256059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 125761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1258059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1259059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 126061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1261059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1262dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1263de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1264de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1265de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1270de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1271e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1272e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1273c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1274edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1276cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1281cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1284cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1285c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12885df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1293c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 129637cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 129737cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 129837cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 12995df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 13000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1311c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 13155df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13195df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1323c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1327cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1330cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1331cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1336da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1337da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 13465df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 135111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1352e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1353e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1355dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13562bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 136211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1363e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1364e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1366dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13672bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1374c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1377c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1378c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1379c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1380c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1381c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13820ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1383c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1400522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1410e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1412522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1413e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1417fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1418fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1423803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1424803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1425803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1426803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1427803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1428803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1429803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1430803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1431803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1432803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1433803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1434803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1435803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1436803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1437e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14384de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1439e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1440281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1442e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1443316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 144548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 144649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == PREVIEW_STOPPED && !mStartPreviewFail) { 1447f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1448068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 144948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 145148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1459e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1460cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1461232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 146249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1463232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1464232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1465232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1466e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1467e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1468f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1469f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1470f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1471f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1472f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1473f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14784904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14794904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1480cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 14817f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1482f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1483b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1484e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1485e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 14879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14880aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh mThumbnailButton.storeData(LAST_THUMB_PATH); 14899f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1490e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1491e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1492e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1493e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1509de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15119a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1512edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1513e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1514d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1515d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15166cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1517232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1518d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15345df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1545fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 154649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1547fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1548fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 155051c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li Log.v(TAG, "Start autofocus."); 155151c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 155251c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 155349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 155449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 155549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 155862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 155949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "Cancel autofocus."); 156049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 156149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 156249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 156322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 156449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 156549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 156849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private void updateFocusUI() { 156949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUSING_SNAP_ON_FINISH) { 157075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 157149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_SUCCESS) { 157275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 157349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_FAIL) { 157475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 157575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 157675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 157775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 158122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 158222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 15833d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li if (e.getAction() != MotionEvent.ACTION_DOWN) return false; 15843d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 158597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Do not trigger touch focus when popup window is dismissed. 158697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 158797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 1588bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (mPausing || !mFirstTimeInitialized || !canTakePicture()) { 1589bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li return false; 1590bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1591bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1592bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li // Take a picture if metering area or focus area is supported. 15937895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li if (mParameters.getMaxNumMeteringAreas() == 0 15947895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li && (mParameters.getMaxNumFocusAreas() == 0 15957895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li || (!mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) && 15967895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li !mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) && 15977895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li !mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO)))) { 159822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return false; 159922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 160022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 160122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Calculate the position of the focus rectangle. 160222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 160322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 160422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 160522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 160622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, 160722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.getWidth() - focusWidth); 160822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, 160922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.getHeight() - focusHeight); 161022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "x=" + x + ". y=" + y); 161122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "Margin left=" + left + " . Margin top=" + top); 161222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "mPreviewFrame width=" + mPreviewFrame.getWidth() + 161322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li "mPreviewFrame.getHeight()="+mPreviewFrame.getHeight()); 161422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 161518c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li // Convert the coordinates to driver format. The coordinates range from 161618c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li // -1000 to 1000. 161749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mFocusArea == null) { 161849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = new ArrayList<Area>(); 161949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea.add(new Area(new Rect(), 1)); 162049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 16217895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li Rect rect = mFocusArea.get(0).rect; 16227895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li rect.left = (int) ((double) left / mPreviewFrame.getWidth() * 2000 - 1000); 16237895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li rect.top = (int) ((double) top / mPreviewFrame.getHeight() * 2000 - 1000); 16247895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li rect.right = (int) ((double) (left + focusWidth) 162518c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li / mPreviewFrame.getWidth() * 2000 - 1000); 16267895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li rect.bottom = (int) ((double) (top + focusHeight) 162718c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li / mPreviewFrame.getHeight() * 2000 - 1000); 162818c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li 162922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 163022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 163122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 163218c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li p.setMargins(left + mPreviewBorder.getPaddingLeft(), 163318c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li top + mPreviewBorder.getPaddingTop(), 0, 0); 163422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 163522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 163622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 163751c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusRectangle.requestLayout(); 163822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 163951c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li // Set the focus area and do autofocus. 164022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 164151c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li autoFocus(); 164222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 164322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 164422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 164522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 164622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 164722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 164849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li RelativeLayout.LayoutParams p = 164949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 165049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li int[] rules = p.getRules(); 165149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 165249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li p.setMargins(0, 0, 0, 0); 1653bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 165449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = null; 1655bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1656bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16580b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16590b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16600b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 16610b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 16627f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 16633eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16640b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16650b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16660b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 16670b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1671e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 167211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1676e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 167711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 16810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 16820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1683e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 16840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 16850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 16860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 16877f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 168811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 168911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 169011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 169111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 169211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 169411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1706e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1707e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1708e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17157f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1716f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 171749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 17180f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17190f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17200f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1721ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1722a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1723a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 172449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || (mCameraState == FOCUS_SUCCESS 172549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL)) { 1726edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 172749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 1728de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1729de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17309c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 173149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING_SNAP_ON_FINISH; 173249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 17338d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1738cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17397f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1740a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1741a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1742a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17430f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 174449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Do not do focus if there is not enoguh storage. Do not focus 174549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // if touch focus has been triggered, that is, camera state is 174649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // FOCUS_SUCCESS or FOCUS_FAIL. 174749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (canTakePicture() && mCameraState != FOCUS_SUCCESS 174849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && mCameraState != FOCUS_FAIL) { 174949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li autoFocus(); 175049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17510f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 175249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // User releases half-pressed focus key. 175349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS 175449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL) { 175549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li cancelAutoFocus(); 175649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17579c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17624fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17634fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17644fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17654fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17664fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17674fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 176875c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 176975c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 177047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 177147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 177247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 177347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 177447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1775ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1776ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1777ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 17783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 17793f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 178047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 178147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 17823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 17836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1784855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1785855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1786855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1787855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1788855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 178949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 179049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1791855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 179247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 179347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 179447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 179548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 179647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 179747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 179847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 179947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 180047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 180147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 180248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 18036cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 18046cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18066cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1808e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1809547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1810547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1811e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1824cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1825e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 182749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 183211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1833ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 183470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 183511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 183611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 183711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 18393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 18403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 18413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 18423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 18433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 18443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1845068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 18463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 18473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 18483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 18493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1850068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 18513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1852068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 185548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 185648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 185748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 185848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 185948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 186048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 186148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 186248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 186348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 18643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 18653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 186611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 186722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 186822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 18693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 18706eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 18736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 187449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 187648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1877855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1878855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1881bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 188211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 18838564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 188411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1885fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1886fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1887fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 188933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 189049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 189449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 18958564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 18965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 18975fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 189849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 18995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 190049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 19015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1903dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1904dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1905dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1906dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1907ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1908cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1909cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1910cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1911cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1912cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1913cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1914cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1915cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1916ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1917ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1918ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1919ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1920ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1921ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1922ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1923ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1924ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1925ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 192649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumFocusAreas() > 0) { 192749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setFocusAreas(mFocusArea); 192849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 192949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 193049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 193149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumMeteringAreas() > 0) { 193249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 193349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setMeteringAreas(mFocusArea); 193449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 193522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19365945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19372c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 193832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 193932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 194032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 194132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 194232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 194332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 194432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 194532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1946937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1947ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1948ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1949ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1950ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1951ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1952ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1953ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1954ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1955ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19566227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1957ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19580fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19590fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19600fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19610fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 19620fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 19630fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 19640fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 19650fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1966ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 19670fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1968ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1969ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1970ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 197118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1972ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1973ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 197418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 197518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 197618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1977ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1978ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1979ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1980ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1981ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1982ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1983ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1984ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 198518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 198618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 198718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1988ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1989ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1990ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19915945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1992e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1993e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1994e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 19953a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1996937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1997dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1998dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1999dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 2000dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 2001dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 2002dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 2003dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 2004dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 20055f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 20065f6484a74fe019337e436e6e0dcb07375a74af25President Li } 20075f6484a74fe019337e436e6e0dcb07375a74af25President Li 200833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 200933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 201033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 201133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 201233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 201333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 201433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 201533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 201633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 201733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 201833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 201933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 202033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 202133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 202233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 202333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 202433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 202518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2026301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20274de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2028301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2029301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2030301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2031301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2032301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2033301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20343b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20353b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2036503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2037503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20383b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2039301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2040301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2041301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20424de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2043301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2044301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 204570fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 204670fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2047301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20483b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20493b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20503b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20513b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20523b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2053301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2054301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2055301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2056301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2057301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2058301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2059301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2060301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20613b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20623b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20633b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20643b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20653b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2066301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 206718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 206818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2069cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2070e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2071e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2072ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2073ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2074ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2075ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2076ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2077ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2078ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2079ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2080ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2081ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2082ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2083ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2084ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2085ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2086ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 20870d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2088ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2089ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2090ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2091ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2092ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2093ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2094ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2095ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2096ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 20971de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2099ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 21021de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 21048a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21061de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21111de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21121de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21131de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2114522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewImage(RotateImageView view) { 21191efb18228a45952d699af280482e1c51a4582690Owen Lin if(!view.isUriValid()) { 21201efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 21211efb18228a45952d699af280482e1c51a4582690Owen Lin return; 21221efb18228a45952d699af280482e1c51a4582690Owen Lin } 21231efb18228a45952d699af280482e1c51a4582690Owen Lin 21241efb18228a45952d699af280482e1c51a4582690Owen Lin try { 21251efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21261efb18228a45952d699af280482e1c51a4582690Owen Lin Util.REVIEW_ACTION, view.getUri())); 21271efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException ex) { 2128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 21291efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21301efb18228a45952d699af280482e1c51a4582690Owen Lin Intent.ACTION_VIEW, view.getUri())); 21311efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException e) { 21321efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "review image fail. uri=" + view.getUri(), e); 2133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2145feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2146deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2148deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2156f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2157feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2158deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2160deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21628303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2172deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21758303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2177f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 218307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 218407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21868303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 218707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 219149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return mCameraState == IDLE || mCameraState == FOCUS_SUCCESS || mCameraState == FOCUS_FAIL; 2192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2199cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2200cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2201cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2202cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2203cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2204cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2205cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2206cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 22089bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 220985337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 221085337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.INVISIBLE); 2211e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2212e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 221385337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 221461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 22150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 221661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 221761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2219373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2220373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2221373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2222373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 222885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 222985337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.VISIBLE); 2230e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2231e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 223285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 223361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 223461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 223561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 223661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 223761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2238e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2239373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2240373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2241373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2242373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2243373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2244373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22495fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22515fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2252b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2253b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22749ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22759ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22769ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22779ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2278d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2279d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2280b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2281b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2282b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2283b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2284b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2285b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2286b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2287b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2288b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2289ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2290ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2291ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2292ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2293ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2294ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2295ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 229659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 229759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 229859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 229959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2300ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2301ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2302ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2303ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2304ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2305ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23069ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2307e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2308eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoVideoMode(Camera.this); 2309b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23109ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23119ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23129ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23139ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2314d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2315d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23169ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23179ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23189ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2319e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2320e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23218df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 232287695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2323c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2324c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2325ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2326ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2327ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23280d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23290d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2330ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2331ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2332e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2333ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2334ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2335ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2336ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2337ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2338ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23397add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23407add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 234144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 234244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 234344377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2344bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2345bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2346bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2347bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2348bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2349bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2350bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 235144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 23527add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23537add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23547add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23558791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23568791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2357cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2358cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2359cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2360cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2361cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2362cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2363cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2364cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2365cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2366cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2367cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2368cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2369cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2370cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2371cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2372cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2373faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2374c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2375c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 237687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 237787695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2378c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2379c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2380c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 23810d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2382c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2383c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2384c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2385c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2386c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2387c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2388c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2390c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2391c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2392003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2393c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2394c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2395c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2396c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2397c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2398c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2399c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2400dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2401003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2402b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2403b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2404b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2405b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2406b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2407b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2408b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li 2409003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 2410003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 2411003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2412003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 24137341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 24147341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 2415003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2416003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 24177341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 2418003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2419003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2420003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2421003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2422fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2423fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2424fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2425fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2426fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2427fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2428fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.cancel(); 2429fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2430fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2431fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 24327341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 243387695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 243487695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2435dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2436003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2437003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2438003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2439003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2440fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2441fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2442fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2443fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2444dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 24455e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 244659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 244759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 244859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang Camera.this.onSharedPreferenceChanged(); 244959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 245059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 245159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2452