Camera.java revision bffc2038ddb61423d9dc40882f253f9207458f3b
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; 424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 434305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 454305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 50281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 52f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 55cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 57f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 58232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 60ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 611efb18228a45952d699af280482e1c51a4582690Owen Linimport android.provider.MediaStore.Images.ImageColumns; 623966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Liimport android.provider.MediaStore.Images.Media; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 64aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6661b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 6995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 72ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 74b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 75c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Liimport android.view.ViewStub; 76b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 77b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 781efb18228a45952d699af280482e1c51a4582690Owen Linimport android.view.MenuItem.OnMenuItemClickListener; 79373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 8022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Liimport android.widget.RelativeLayout; 81fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 822e768c1b835a127f190395a91477144d8ae850acOwen Lin 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 90cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 9130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 923a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9382544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 95271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 967673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class Camera extends ActivityBase implements View.OnClickListener, 9722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 9822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li SurfaceHolder.Callback, Switcher.OnSwitchListener { 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1020aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh private static final String LAST_THUMB_PATH = 1030aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh Storage.THUMBNAILS + "/image_last_thumb"; 1040aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 106e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1091de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 110232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 122ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 123ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 124ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 125ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 13033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 13133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 13233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 13333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 134316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 135316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 136316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 138c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 13935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1405f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 14170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1425f6484a74fe019337e436e6e0dcb07375a74af25President Li 1434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1481ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 154e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 155e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1606d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 161ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 16495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 16502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 166eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan private SwitcherSet mSwitcher; 1673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 16895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 16922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 17022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private FocusRectangle mFocusRectangle; 17122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private boolean mTouchFocusEnabled; 17222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 173281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1744de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 17513161c7fe39bf019a334d8ea7e4eaddc1988adadWu-cheng Li // The last captured picture. 1769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 179cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 180cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 181cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 182f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 183f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 184f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 185f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 18659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang // Front/Back camera pciker for xlarge layout 18759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 18859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1906490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1926490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1976490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 199855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // The display rotation in degrees. This is only valid when mPreviewing is 200855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // true. 201855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 20295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 2089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 2099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 2109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 2119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 2129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 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. 38422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame = findViewById(R.id.frame); 38522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 388803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 389e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 390e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 39133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3927341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li // xlarge devices use indicator wheel. Other devices use head-up display. 3937341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 3947f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 3957f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 39670027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 3977f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 39833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 399f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 400f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 401f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 402f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 403f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 404cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 405f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 406f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 407d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 408f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 409f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 410f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 411e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 412e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = 4159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li (RotateImageView) findViewById(R.id.review_thumbnail); 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 4180aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh mThumbnailButton.loadData(LAST_THUMB_PATH); 4199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 4209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 423547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 425d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mThumbnailButton.isUriValid() && mPicturesRemaining >= 0) { 427d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.Thumbnail thumbnail = 428d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.getLastImageThumbnail(mContentResolver); 429d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh if (thumbnail != null) { 430d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh mThumbnailButton.setData(thumbnail.getOriginalUri(), 431d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh thumbnail.getBitmap(mContentResolver)); 4329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } else { 4339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 4349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 435547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 43695b65b1c84ad44b43bd3defbdba5d881c0881d35Chung-yih Wang mThumbnailButton.setVisibility( 43795b65b1c84ad44b43bd3defbdba5d881c0881d35Chung-yih Wang (mThumbnailButton.getUri() != null) ? View.VISIBLE : View.GONE); 4389f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4399f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 440e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 442522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 446e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 447e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4480d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4490d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 451e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 453e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 454f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 455f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 456547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4576d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 458d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 459d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 460547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 461547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 462547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 463937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 46535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 466316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 46735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 468316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 469316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4708974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 471c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 47217bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 473d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 474c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 475c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 476d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 477d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 478d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 479d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 480d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 481d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 482d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 483d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 484d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 485d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 486d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (state == mZoomPicker.ZOOM_IN) { 487d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 488d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else if (state == mZoomPicker.ZOOM_OUT){ 489d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 490d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 491d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 492d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 493d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 494d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 495d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 496d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 497c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 498c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 499c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 50033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 501e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 50235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 50335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 50433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5050f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5060f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5070f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 51033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 51433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 521ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 522ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 52633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5277add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5297add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5307add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5317add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5337add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 53433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 5364504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li private int mLocation[] = new int[2]; 53702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private class PopupGestureListener extends 53802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li GestureDetector.SimpleOnGestureListener { 53902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 54002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 5417341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li View v = mIndicatorWheel.getActivePopupWindow(); 54202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (v == null) return false; 54302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 544937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li int x = Math.round(e.getX()); 545937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li int y = Math.round(e.getY()); 546937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li 54702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Dismiss the popup window if users touch on the outside. 5484504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li v.getLocationOnScreen(mLocation); 5494504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li if (x < mLocation[0] || (x > mLocation[0] + v.getWidth()) 5504504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li || y < mLocation[1] || (y > mLocation[1] + v.getHeight())) { 5514504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li // Let indicator wheel handle its own event. 5524504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li mIndicatorWheel.getLocationOnScreen(mLocation); 5534504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li if (x < mLocation[0] || (x > mLocation[0] + mIndicatorWheel.getWidth()) 5544504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li || y < mLocation[1] || (y > mLocation[1] + mIndicatorWheel.getHeight())) { 5554504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li mIndicatorWheel.dismissSettingPopup(); 5564504e5b41a0f647ef3e16b1134e130fe3678aebfWu-cheng Li } 557937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 55802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 56002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 563aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 564aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 56602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 56702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 568aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 570dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 571aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 572aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 57391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5821e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5831e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 584523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5851e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5871e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 588d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 589d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 590d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 59559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 59659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 59759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 5989e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle); 59959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 60059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 60159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 60259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 60359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 60459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 608f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 609f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 610f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 611f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 612f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 613f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 614f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 619f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 620f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 621f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 622f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 623f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 626f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 627f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 64507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 64607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 64707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 64807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6494de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6514de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 652f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 65307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6548303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6558303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6568303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 67007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 67107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 67207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 67307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 67407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 67507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 6764de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6774de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 6784de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 679f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 68007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 68107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 68207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 689937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 694bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 69511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 69611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 69775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 699937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 718937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7286c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 729de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 730e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 731e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 733bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 752e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 753e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 75405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 75505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 757ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 75805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 75905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 76005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 76105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 763edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 76405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 765721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 76605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 76705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 76805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 769721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 770e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 771e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 772e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 773e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 774e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 775e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 776e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 777e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 779937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 785bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 78611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 78711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 7885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 7890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 79275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 79375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 79475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 79575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 79675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 797edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 7989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == 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) { 8029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 803894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li if (mFocusToneGenerator != null) { 804894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li mFocusToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2); 805894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li } 8060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 8079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 8089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 8099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 8109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 812de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 815937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 817e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 818e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 819e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 820e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 821e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 822e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 823d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 824d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 825d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 826d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8272c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8282c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 829e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 830d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 83133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 832d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 83333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 83433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 83533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 83633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 83733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 83833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 83935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 842edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 843edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 844edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 845edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 846edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 847d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh 848edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Storage.Thumbnail thumbnail = Storage.addImage( 849edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mContentResolver, title, dateTaken, loc, data); 850d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh 851edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (thumbnail != null && mThumbnailButton != null) { 852edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mThumbnailButton.setData(thumbnail.getOriginalUri(), 853edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li thumbnail.getBitmap(mContentResolver)); 854edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mThumbnailButton.setVisibility(View.VISIBLE); 855d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh 856edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", 857edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li thumbnail.getOriginalUri())); 858edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 859edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 860edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 861edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 862edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 864edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 867edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 869edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 870edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 871edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 872edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 873edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 874edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 875edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 876edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mStatus = SNAPSHOT_IN_PROGRESS; 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 879edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 881edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 88911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 893edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 910edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 921edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 930edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 932edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 933edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 934edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPreviewing = false; 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 937271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 938cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 939cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 940cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 941cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 942cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 943cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 944cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9455f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 948cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 95130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 95230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 95330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 95430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 95530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 962a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 963a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 964a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 965a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 966a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 967a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 968ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 96922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 970ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9711ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9721ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 973bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9741ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 975bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 97622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 977bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 978bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 979bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 980bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 981bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9821ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9831ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 98459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 985ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9866490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 98748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 988f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 989f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 99148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 99248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 99448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 99511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9963f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 1000f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 1001f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 1002f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 1003f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 1004f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 10053f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 10063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 100711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 100811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 100948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1018cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1019cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1020cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 102185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan View reviewControl = findViewById(R.id.review_control); 102285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.setVisibility(View.VISIBLE); 102385337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.findViewById(R.id.btn_cancel).setOnClickListener(this); 102485337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.findViewById(R.id.btn_retake).setOnClickListener(this); 102585337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan reviewControl.findViewById(R.id.btn_done).setOnClickListener(this); 102661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1027eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 102885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 10292e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 103084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 103137acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 103248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 103448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1035f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1036f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1037f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1038f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1041b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10428974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1043003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1044003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1045003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10461f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10471f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 10487341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 104959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 10505030bd7b700869feb50083571a680fa55730229bHung-ying Tyan 10517341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mZoomPicker = (ZoomPicker) findViewById(R.id.zoom_picker); 10527341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setEnabled(true); // disabled initially in xml 1053503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1054503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1055f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 10567f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1057f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1058f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1059f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1060f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1061f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1062f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1063f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10647add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1065c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1066f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1067c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1068f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1069f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1070f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1071823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 107218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1073823d57389b616091827059ca6401f675e416a53bWu-cheng Li if (mHeadUpDisplay != null) { 1074823d57389b616091827059ca6401f675e416a53bWu-cheng Li mHeadUpDisplay.overrideSettings( 1075823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1076823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1077823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1078823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 10797341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 10807341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.overrideSettings( 1081823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1082823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1083823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1084823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 108518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 108618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1087823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 108818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10890d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 109018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1091823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 109218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 109318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1094823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 109518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 109618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1097f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 109859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 109959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 110059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1101003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 110259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 110359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 11047341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 11057341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 11067341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 1107067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1108067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1109f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_FLASH_MODE, 1110f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1111e747919853dfcbe29969647d7bf83269056d77bcWu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1112e747919853dfcbe29969647d7bf83269056d77bcWu-cheng Li CameraSettings.KEY_SCENE_MODE}; 11137341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, keys, true); 11147341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 1115067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 1116067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 1117067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan updateSceneModeUI(); 11186f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11196f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1120f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11217f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1122067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1123067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1124c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1125c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1126c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 112759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mHeadUpDisplay.initialize(this, mPreferenceGroup, 1128c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1129c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 11300d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1131f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11320d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11330d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1134f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1135f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1136f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1137823d57389b616091827059ca6401f675e416a53bWu-cheng Li updateSceneModeUI(); 11387add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11397add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11407add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11427f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1143c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1144c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1145ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1146c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1147c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1148c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1149f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1150f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1151c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1152f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1153f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1154f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1155f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1156f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1157f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11587f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 11597f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 11607f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11617f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11627341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 11637f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11647f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11657f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11667f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11677f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11687f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 11697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 11707341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 1171e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1172e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1173e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 11747f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11757f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11764aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11774aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11784aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11794aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11804aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11814aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11824aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11834aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11844aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11854aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11864aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11874aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11884aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11894aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11904aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11914aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 119243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 119343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 119443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 119543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 119643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 119743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 119843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 11994aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12004aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12027f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12037f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12047f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12054aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1209ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1210eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan RotateImageView icon = (RotateImageView) findViewById( 12119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 1212eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 12139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1214eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.camera_switch_icon); 1215eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1216eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.video_switch_icon); 1217eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1218ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1219ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 12232e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 12242e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 12252e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 12296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12326d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12336d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12346d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12356d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12366d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1237d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1238721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1239721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1240721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1241721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1242c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 12431e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1244d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 124761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 124861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 124961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 125061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1251dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 12539f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage(mThumbnailButton); 1254059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1255059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 125661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1257059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1258059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 125961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1260059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1261dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1262de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1263de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1264de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1269de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1270e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1271e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1272c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1273edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1275cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1280cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1283cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1284c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12875df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1292c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 129537cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 129637cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 129737cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 12985df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 12990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1310c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 13145df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13185df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1322c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1326cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1329cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1330cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1335da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1336da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 13455df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 135011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1351e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1352e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1354dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13552bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 136111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1362e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1363e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1365dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13662bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1373c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1376c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1377c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1378c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1379c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1380c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13810ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1382c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1399522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1411522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1412e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1416fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1417fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1422803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1423803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1424803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1425803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1426803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1427803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1428803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1429803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1430803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1431803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1432803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1433803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1434803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1435803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1436e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14374de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1438e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1439281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1440e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1442316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 144448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 14453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1446f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1447068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 144848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 145048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1459cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1460232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 1461232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (mPreviewing) { 1462232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1463232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1464232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1465e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1466e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1467f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1468f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1469f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1470f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1471f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1472f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14774904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14784904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1479cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 14807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1481f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1482b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1483e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1484e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1485e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 14869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 14870aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh mThumbnailButton.storeData(LAST_THUMB_PATH); 14889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1489e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1490e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1491e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1492e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1508de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15109a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1511edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1512e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1513d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1514d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15156cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1516232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1517d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15335df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1544fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1545fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1546fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1547fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 154905309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 155005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1551fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 15527f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 15535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 15545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 15555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 15565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 15575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 156162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 156262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 15638e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li if (mStatus != SNAPSHOT_IN_PROGRESS && (mFocusState == FOCUSING 15648e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li || mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 156562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 15667f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 156762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 156862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 156962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 157062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 157162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 157262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 157362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 15749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 15759c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 157622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 15775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 158175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 158275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 158375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 158475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 158575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 158675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 158775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 158875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 158975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 159322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 159422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 1595bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (mPausing || !mFirstTimeInitialized || !canTakePicture()) { 1596bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li return false; 1597bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1598bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1599bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li // Take a picture if metering area or focus area is supported. 1600bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (!isMeteringAreaSupported() && (!isFocusAreaSupported() 160122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li || (!mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) && 160222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li !mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) && 1603bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li !mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO)))) { 160422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return false; 160522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 160622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 160722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Calculate the position of the focus rectangle. 160822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 160922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 161022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 161122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 161222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, 161322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.getWidth() - focusWidth); 161422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, 161522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.getHeight() - focusHeight); 161622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "x=" + x + ". y=" + y); 161722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "Margin left=" + left + " . Margin top=" + top); 161822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "mPreviewFrame width=" + mPreviewFrame.getWidth() + 161922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li "mPreviewFrame.getHeight()="+mPreviewFrame.getHeight()); 162022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 162122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 162222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 162322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 162422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li p.setMargins(left, top, 0, 0); 162522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 162622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 162722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 162822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 162922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Set the focus area and take a picture. 163022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mTouchFocusEnabled = true; 163122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 163222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li doFocus(true); 163322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li doSnap(); 163422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li doFocus(false); 163522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 163622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 163722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 163822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 163922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 164022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 164122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li if (mTouchFocusEnabled) { 164222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 164322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 164422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 164522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 164622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li p.setMargins(0, 0, 0, 0); 164722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mTouchFocusEnabled = false; 164822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 164922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 165022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 165122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li boolean isFocusAreaSupported() { 165222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li try { 165322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return mParameters.getInt("max-num-focus-areas") > 0; 165422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } catch (NumberFormatException e) { 165522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 165622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return false; 165722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 165822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1659bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li void setAreasParameters() { 1660bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (!isFocusAreaSupported() && !isMeteringAreaSupported()) return; 166122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1662bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li int left = 0, top = 0, right = 0, bottom = 0, weight = 0; 166322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li if (mTouchFocusEnabled) { 166422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // The coordinates range from -1000 to 1000. Convert the coordinates 166522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // to driver format. 166622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams params = 166722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 1668bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li left = (int) ((double) params.leftMargin / mPreviewFrame.getWidth() * 2000 - 1000); 1669bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li top = (int) ((double) params.topMargin / mPreviewFrame.getHeight() * 2000 - 1000); 1670bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li right = (int) ((double) (params.leftMargin + mFocusRectangle.getWidth()) 167122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li / mPreviewFrame.getWidth() * 2000 - 1000); 1672bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li bottom = (int) ((double) (params.topMargin + mFocusRectangle.getHeight()) 167322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li / mPreviewFrame.getHeight() * 2000 - 1000); 1674bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li weight = 1; 1675bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1676bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1677bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (isFocusAreaSupported()) { 167822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mParameters.set("focus-areas", "(" + left + "," + top + "," + right 1679bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li + "," + bottom + "," + weight + ")"); 1680bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 1681bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1682bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1683bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (isMeteringAreaSupported()) { 1684bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li mParameters.set("metering-areas", "(" + left + "," + top + "," + right 1685bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li + "," + bottom + "," + weight + ")"); 168622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 1687bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1688bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1689bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li boolean isMeteringAreaSupported() { 1690bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li try { 1691bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li return mParameters.getInt("max-num-metering-areas") > 0; 1692bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } catch (NumberFormatException e) { 1693bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1694bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li return false; 169522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 169622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16980b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16990b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 17000b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 17010b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 17027f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 17033eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 17040b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17050b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17060b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 17070b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1711e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 171211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1716e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 171711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 17210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 17220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1723e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 17240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 17250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 17260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 17277f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 172811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 172911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 173011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 173111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 173211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 173411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1746e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1747e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1748e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17549c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17557f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1756f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1757083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 17580f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17590f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17600f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1761ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1762a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1763a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 176491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 176591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 1766edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 17678d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1768de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1769de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 17719c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 17728d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 17738d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1778cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17797f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1780a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1781a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1782a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17830f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 17845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 17850f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 178662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 17879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17924fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17934fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17944fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17954fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17964fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17974fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 179875c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 179975c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 180047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 180147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 180247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 180347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 180447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1805ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1806ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1807ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 18083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 18093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 181047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 181147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 18123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 18136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1814855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1815855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1816855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1817855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1818855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 1819855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li if (mPreviewing && (Util.getDisplayRotation(this) == mDisplayRotation) 1820855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 182147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 182247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 182347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 182448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 182547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 182647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 182747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 182847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 182947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 183047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 183148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 18326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 18336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18356cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18366cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1837e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1838547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1839547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1840e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1853cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1854e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 186111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1862ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 186370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 186411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 186511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 186611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 18683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 18693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 18703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 18713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 18723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 18733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1874068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 18753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 18763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 18773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 18783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1879068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 18803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1881068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 188448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 188548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 188648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 188748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 188848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 188948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 189048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 189148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 189248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 18933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 18943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 189511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 189622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 189722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 18983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 18996eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19016cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 19026cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 19030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1906855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1907855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 1908ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1910bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 191111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 19128564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 191311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1914fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1915fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1916fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 191811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 191933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 19206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 19245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 19258564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 19265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 19275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 19295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 19305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 19315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1933dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1934dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1935dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1936dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1937ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1938cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1939cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1940cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1941cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1942cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1943cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1944cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1945cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1946ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1947ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1948ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1949ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1950ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1951ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1952ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1953ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1954ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1955ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1956bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li setAreasParameters(); 195722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19585945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19592c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 196032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 196132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 196232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 196332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 196432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 196532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 196632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 196732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1968937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1969ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1970ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1971ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1972ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1973ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1974ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1975ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1976ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1977ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19786227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1979ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19800fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19810fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19820fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19830fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 19840fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 19850fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 19860fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 19870fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1988ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 19890fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1990ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1991ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1992ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 199318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1994ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1995ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 199618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 199718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 199818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1999ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2000ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2001ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 2002ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 2003ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 2004ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2005ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2006ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 200718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 200818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 200918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 2010ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2011ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2012ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20135945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 2014e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 2015e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 2016e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 20173a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 2018937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 2019dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 2020dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 2021dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 2022dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 2023dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 2024dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 2025dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 2026dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 20275f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 20285f6484a74fe019337e436e6e0dcb07375a74af25President Li } 20295f6484a74fe019337e436e6e0dcb07375a74af25President Li 203033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 203133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 203233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 203333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 203433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 203533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 203633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 203733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 203833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 203933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 204033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 204133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 204233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 204333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 204433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 204533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 204633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 204718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2048301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20494de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2050301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2051301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2052301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2053301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2054301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2055301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20563b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20573b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2058503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2059503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20603b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2061301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2062301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2063301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20644de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2065301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2066301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 206770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 206870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2069301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20703b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20713b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20723b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20733b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20743b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2075301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2076301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2077301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2078301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2079301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2080301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2081301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2082301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20833b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20843b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20853b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20863b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20873b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2088301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 208918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 209018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2091cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2092e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2093e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2094ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2095ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2096ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2097ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2099ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 21090d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 21191de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21231de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 21241de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2125ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 21268a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2127ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21281de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2129ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2130ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2131ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2132ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21331de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21341de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21351de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2136522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21409f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewImage(RotateImageView view) { 21411efb18228a45952d699af280482e1c51a4582690Owen Lin if(!view.isUriValid()) { 21421efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 21431efb18228a45952d699af280482e1c51a4582690Owen Lin return; 21441efb18228a45952d699af280482e1c51a4582690Owen Lin } 21451efb18228a45952d699af280482e1c51a4582690Owen Lin 21461efb18228a45952d699af280482e1c51a4582690Owen Lin try { 21471efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21481efb18228a45952d699af280482e1c51a4582690Owen Lin Util.REVIEW_ACTION, view.getUri())); 21491efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException ex) { 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 21511efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 21521efb18228a45952d699af280482e1c51a4582690Owen Lin Intent.ACTION_VIEW, view.getUri())); 21531efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException e) { 21541efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "review image fail. uri=" + view.getUri(), e); 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2168deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2170deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2178f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2180deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2182deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21848303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2194deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21978303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2199f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 220507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 220607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 22088303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 220907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 22135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 2214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2221cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2222cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2223cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2224cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2225cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2226cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2227cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2228cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 22309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 223185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 223285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.INVISIBLE); 2233e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2234e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 223585337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 223661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 22370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 223861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 223961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2241373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2242373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2243373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2244373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 225085337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 225185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.VISIBLE); 2252e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2253e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 225485337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 225561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 225661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 225761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 225861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 225961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2260e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2261373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2262373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2263373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2264373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2265373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2266373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22705fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22725fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2274b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2275b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22859bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22959ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22969ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22979ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22989ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22999ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2300d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2301d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2302b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2303b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2304b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2305b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2306b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2307b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2308b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2309b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2310b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2311ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2312ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2313ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2314ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2315ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2316ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2317ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 231859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 231959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 232059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 232159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2322ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2323ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2324ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2325ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2326ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2327ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23289ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2329e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2330eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoVideoMode(Camera.this); 2331b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23339ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23349ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2336d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2337d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23389ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23399ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23409ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2341e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2342e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23438df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 234487695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2345c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2346c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2347ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2348ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2349ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23500d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23510d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2352ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2353ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2354e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2355ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2356ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2357ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2358ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2359ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2360ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23617add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23627add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 236344377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 236444377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 236544377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2366bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2367bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2368bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2369bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2370bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2371bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2372bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 237344377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 23747add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23757add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23767add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23778791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23788791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2379cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2380cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2381cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2382cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2383cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2384cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2385cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2386cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2387cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2388cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2389cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2390cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2391cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2392cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2393cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2394cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2395faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2396c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2397c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 239887695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 239987695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2400c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2401c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2402c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 24030d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2404c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2405c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2406c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2407c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2408c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2409c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2410c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2411c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2412c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2413c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2414003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2415c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2416c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2417c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2418c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2419c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2420c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2421c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2422dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2423003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2424b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2425b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2426b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2427b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2428b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2429b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2430b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li 2431003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 2432003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 2433003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2434003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 24357341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 24367341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 2437003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2438003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 24397341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 2440003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2441003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2442003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2443003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2444fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2445fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2446fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2447fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2448fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2449fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2450fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.cancel(); 2451fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2452fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2453fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 24547341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 245587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 245687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2457dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2458003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2459003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2460003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2461003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2462fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2463fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2464fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2465fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2466dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 24675e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 246859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 246959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 247059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang Camera.this.onSharedPreferenceChanged(); 247159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 247259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 247359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2474