Camera.java revision 6fb969e2edd99340b3b77eae4e7b313a82937930
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; 256fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 261efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.ZoomControllerListener; 277f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 281efb18228a45952d699af280482e1c51a4582690Owen Lin 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 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; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 4018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Liimport android.graphics.Rect; 417895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Liimport android.hardware.Camera.Area; 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; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 62aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 666fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 70ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 74b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 75373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 761c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Liimport android.widget.ImageView; 7722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Liimport android.widget.RelativeLayout; 78fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 792e768c1b835a127f190395a91477144d8ae850acOwen Lin 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 87cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 8982544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 91271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 927673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class Camera extends ActivityBase implements View.OnClickListener, 9322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 9422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li SurfaceHolder.Callback, Switcher.OnSwitchListener { 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 988ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "image_last_thumb"; 990aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 101e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1041de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 105232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 1063958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li private static final int CANCEL_AUTOFOCUS = 7; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 118ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 119ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 120ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 121ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 130316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 131316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 132316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 134c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 13535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1365f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1385f6484a74fe019337e436e6e0dcb07375a74af25President Li 1394aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1441ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 147e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 148e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 15602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 157eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan private SwitcherSet mSwitcher; 1583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 16022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 16118c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 16222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private FocusRectangle mFocusRectangle; 1637895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li private List<Area> mFocusArea; // focus area in driver format 16422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 165281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1664de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1678ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // A button showing the last captured picture thumbnail. Clicking on it 1688ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // goes to gallery. 1699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1708ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1718ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1728ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 1731c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // An review image having same size as preview. It is displayed when 1741c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // share button is pressed. 1751c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li private ImageView mReviewImage; 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 178cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 179cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 180cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 181f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 182f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 183f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 184f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 18559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang // Front/Back camera pciker for xlarge layout 18659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 18759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1886490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1906490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1926490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 19849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 199855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 20095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 20649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 20749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 20849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING_SNAP_ON_FINISH = 3; 20949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_SUCCESS = 4; 21049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_FAIL = 5; 21149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 6; 21249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 217bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 221bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 224bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 225bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 226bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 227bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 228e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2296eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 230cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 237bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 238232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 239c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 240edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2420a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2430a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2440a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 247e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2490f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2500f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 252fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 253f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2540f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 255bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2567341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li // xlarge devices use indicator wheel. Other devices use head-up display. 257469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2587341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 259dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 261ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 263ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 26459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 26559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 266ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2676490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2686490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2786cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 279e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 280e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 282e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 283e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 284e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 285e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2991de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 3001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 301ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3021de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3031de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 304232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 305232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 309232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 310232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 312232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 313232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li restartPreview(); 314232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 315232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 316232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 317232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 318232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 319232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3203958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 3213958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li case CANCEL_AUTOFOCUS: { 3223958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li cancelAutoFocus(); 3233958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li break; 3243958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 330f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 331f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 332f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 333f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 334f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3354714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 336f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 337f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 338f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 339842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li if (mIndicatorWheel != null) { 340842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li mIndicatorWheel.reloadPreferences(); 341842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 342f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 34359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 34459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 358522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 359137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3634aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 369a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 370a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 371f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3746d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 375d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 376d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 377e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3798ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 380dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 385dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 386059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 38922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 39018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 39122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 39218c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewBorder = (View) findViewById(R.id.preview_border); 393feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li // Set the length of focus rectangle according to preview frame size. 394feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li int len = Math.min(mPreviewFrame.getWidth(), mPreviewFrame.getHeight()) / 4; 395feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li ViewGroup.LayoutParams layout = mFocusRectangle.getLayoutParams(); 396feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.width = len; 397feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.height = len; 398e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 399803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 400e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 401e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 40233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 4037341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li // xlarge devices use indicator wheel. Other devices use head-up display. 4047341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 4057f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 4067f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 40770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 4087f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 40933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 410f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 411f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 412f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 413f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 414f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 415cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 416f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 417f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 418d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 419f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 420f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 421f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 422e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 423e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4258ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setOnClickListener(this); 4268ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 4278ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.loadFrom(LAST_THUMB_FILENAME); 4288ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 431547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 432d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4338ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4348ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4358ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4368ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4378ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 4388ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 4398ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 4408ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(null); 441547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4429f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 446522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 447e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 448e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 451e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4520d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4530d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 454e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 455e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 457e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 458f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 459f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 460547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4616d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 462d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 463d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 464547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 465547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 466547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 467937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 46935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 470316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 47135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 472316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 473316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4748974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 475c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 47617bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 477d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 478c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 479c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 480d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 481d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 482d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 483d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 484d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 485d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 486d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 487d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 488d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 489d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 490d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (state == mZoomPicker.ZOOM_IN) { 491d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 492d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else if (state == mZoomPicker.ZOOM_OUT){ 493d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 494d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 495d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 496d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 497d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 498d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 499d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 500d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 501c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 502c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 503c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 50433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 505e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 50635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 50735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5090f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5100f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5110f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 51433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 52033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 52233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 525ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 526ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 52733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 53033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5317add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5337add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5347add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5357add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 53633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5377add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 53833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 54097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 54197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 54202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 54302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 54497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li View popup = mIndicatorWheel.getActivePopupWindow(); 54597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 54697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window, indicator wheel or preview frame handle the 54997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 55097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 55197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 55297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mIndicatorWheel) 55397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 55497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 555937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 55602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 55802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 561aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 562aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 56302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 56402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 566aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 568dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 569aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 570aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 57191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5801e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5811e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 582523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5831e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5851e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 586d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 587d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 588d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 59359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 59459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 59559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 5969e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle); 59759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 59859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 59959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 60059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 60159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 60259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 606f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 607f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 608f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 609f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 610f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 611f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 612f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 613f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 614f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 619f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 620f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 621f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 622f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 623f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 64307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 64407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 64507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 64607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6474de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6484de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6494de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 650f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 65107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6528303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6538303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6548303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 66807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 66907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 67007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 67107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 67207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 67307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 6744de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6754de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 6764de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 677f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 67807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 67907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 68007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 687937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 692bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 69311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 69411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 69549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 697937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6999324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 716937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7266c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 727de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 728e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 729e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 731bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 750e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 751e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 75205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 75305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 755ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 75605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 75705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 75805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 75905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 761edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 76205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 763721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 76405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 76505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 76605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 767721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 768e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 769e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 770e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 771e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 772e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 773e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 774e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 775e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 777937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 783bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 78411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 78511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 78649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING_SNAP_ON_FINISH) { 7870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 79075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 79149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 79275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 79349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 79475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 79549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 796edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 79749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 7983958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // This happens when (1) user is half-pressing the focus key or 7993958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // (2) touch focus is triggered. Play the focus tone. Do not 8003958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // take the picture now. 8019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 80249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 803894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li if (mFocusToneGenerator != null) { 804894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li mFocusToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2); 805894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li } 8060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 80749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 8089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 80949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 81049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 8113958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // If this is triggered by touch focus, cancel focus after a 8123958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // while. 8133958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li if (mFocusArea != null) { 8143958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li mHandler.sendEmptyMessageDelayed(CANCEL_AUTOFOCUS, 3000); 8153958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 81649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 8179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 819de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 82049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 822937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 824e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 825e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 826e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 827e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 828e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 829e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 830d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 831d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 832d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 833d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8342c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8352c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 836e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 837d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 83833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 839d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 84033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 84133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 84233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 84333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 84433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 849edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 850edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 851edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 852edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 853edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 8548ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li int orientation = Exif.getOrientation(data); 8558ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8568ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li loc, orientation, data); 8578ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (uri != null) { 8581c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // Create a thumbnail whose size is smaller than half of the surface view. 8591c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 8601c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li / (mPreviewFrame.getWidth() / 2)); 8611c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int inSampleSize = Util.nextPowerOf2(ratio); 8621c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 8638ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 8648ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 8658ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 8668ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", uri)); 867edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 868edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 869edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 870edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 871edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 873edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 876edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 879edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 88049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mPausing || mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 881edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 892edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 893edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 895edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 89711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 910edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 928edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 929edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 930edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 931edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 932edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 933edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 934edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 938edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 940edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 941edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 94249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 9433958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li mHandler.removeMessages(CANCEL_AUTOFOCUS); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 948cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 953cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9545f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 955cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 956cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 957cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 958cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 96030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 96130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 96230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 96330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 96430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 971a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 972a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 973a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 974a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 975a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 976a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 97722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 9788ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton = (RotateImageView) findViewById(R.id.review_thumbnail); 9791c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 980ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9811ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9821ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 983bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9841ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 985bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 98622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 987bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 988bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 989bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 990bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 991bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9921ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9931ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 99459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 995ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 99748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 998f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 999f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 10000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 100148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 100248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 100448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 100511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 10073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 10083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 1010f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 1011f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 1012f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 1013f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 1014f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 10153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 10163f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 101711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 101811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 101948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 10241c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 10251c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1029cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1030cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1031cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1032e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.review_control).setVisibility(View.VISIBLE); 1033e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 1034e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_retake).setOnClickListener(this); 1035e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 103661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1037eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 103885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 10392e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 104084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 104137acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 104248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1043b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 104448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1045f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1046f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1047f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1048f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10528974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1053003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1054003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1055003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10561f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10571f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 10587341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 105959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 10605030bd7b700869feb50083571a680fa55730229bHung-ying Tyan 10617341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mZoomPicker = (ZoomPicker) findViewById(R.id.zoom_picker); 10627341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setEnabled(true); // disabled initially in xml 1063503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1064503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1065f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 10667f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1067f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1068f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1069f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1070f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1071f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1072f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1073f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10747add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1075c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1076f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1077c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1078f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1079f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1080f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1081823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 108218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1083823d57389b616091827059ca6401f675e416a53bWu-cheng Li if (mHeadUpDisplay != null) { 1084823d57389b616091827059ca6401f675e416a53bWu-cheng Li mHeadUpDisplay.overrideSettings( 1085823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1086823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1087823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1088823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 10897341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 10907341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.overrideSettings( 1091823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1092823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1093823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1094823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 109518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 109618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1097823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 109818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10990d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 110018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1101823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 110218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 110318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1104823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 110518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 110618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1107f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 110859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 110959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 111059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1111003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 111259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 111359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 11147341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 11157341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 11167341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 1117067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1118067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1119d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] SETTING_KEYS = { 1120d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_FLASH_MODE, 1121d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1122d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_SCENE_MODE}; 1123d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] OTHER_SETTING_KEYS = { 1124d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_RECORD_LOCATION, 1125d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1126d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_EXPOSURE, 1127f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1128d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1129d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY}; 1130d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, SETTING_KEYS, 1131d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li OTHER_SETTING_KEYS); 11327341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 1133067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 1134067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 1135067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan updateSceneModeUI(); 11366f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11376f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1138f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11397f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1140067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1141067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1142c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1143c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1144c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 114559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mHeadUpDisplay.initialize(this, mPreferenceGroup, 1146c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1147c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 11480d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1149f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11500d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11510d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1152f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1153f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1154f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1155823d57389b616091827059ca6401f675e416a53bWu-cheng Li updateSceneModeUI(); 11567add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11577add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11587add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11594aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11607f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1161c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1162c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1163ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1164c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1165c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1166c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1167f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1168f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1169c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1170f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1171f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1172f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1173f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1174f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1175f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 11777f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 11787f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11797f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11807341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 11817f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11827f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11837f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11847f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11857f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11867f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 11877f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 11887341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 1189e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1190e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1191e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 11927f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11937f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11944aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11954aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11964aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11974aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11984aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11994aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 12004aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 12014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 12024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12034aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12044aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 12054aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 12064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 12074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 12084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 12094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 121043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 121143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 121243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 121343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 121443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 121543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 121643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 12174aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12184aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12194aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12207f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12217f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12227f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12234aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12244aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12254aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1227ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1228eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan RotateImageView icon = (RotateImageView) findViewById( 12299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 1230eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 12319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1232eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.camera_switch_icon); 1233eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1234eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.video_switch_icon); 1235eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1236ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1237ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 12412e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 12422e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 12432e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 12476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1255d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1256721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1257721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1258721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1259721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1260c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 12611e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1262d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 126561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 126661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 126761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 126861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1269dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12708ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (isCameraIdle() && mThumbnail != null) { 12718ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Util.viewUri(mThumbnail.getUri(), this); 1272059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1273059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 127461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1275059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1276059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 127761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1278059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1279dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1280de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1281de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1282de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1287de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1288e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1289e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1290c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1291edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1293cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1298cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1301cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1302c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13055df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1310c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 131337cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 131437cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 131537cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 13165df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 13170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1328c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 13325df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13365df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1340c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1344cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1347cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1348cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1353da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1354da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 13635df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 136811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1369e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1370e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1372dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13732bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 137911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1380e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1381e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1383dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13842bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1391c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1394c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1395c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1396c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1397c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1398c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13990ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1400c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1417522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1427e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1429522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1430e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1434fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1435fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1440803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1441803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1442803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1443803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1444803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1445803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1446803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1447803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1448803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1449803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1450803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1451803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1452803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1453803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1454e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14554de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1457281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1459e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1460316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1461e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 14621c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 14631c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 146448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 146549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == PREVIEW_STOPPED && !mStartPreviewFail) { 1466f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1467068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 146848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1469e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 147048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14756cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1478e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1479cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1480232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 148149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1482232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1483232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1484232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1485e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1487f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1488f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1489f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1490f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1491f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1492f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14974904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14984904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1499cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 15007f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1501f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1502b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1503e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1504e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1505e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 15068ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) mThumbnail.saveTo(LAST_THUMB_FILENAME); 1507e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1508e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1509e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1510e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1526de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15289a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1529edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1530e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1531d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1532d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1534232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 15353958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li mHandler.removeMessages(CANCEL_AUTOFOCUS); 1536d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15525df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1563fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 156449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1565fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1566fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 156851c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li Log.v(TAG, "Start autofocus."); 156951c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 157051c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 157149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 157249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 157349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1574f5becea4a2b2444408c022476db6556af0c0b95cWu-cheng Li mHandler.removeMessages(CANCEL_AUTOFOCUS); 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 157849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "Cancel autofocus."); 157949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 158049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 158149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 158222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 158349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 158449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1585f5becea4a2b2444408c022476db6556af0c0b95cWu-cheng Li mHandler.removeMessages(CANCEL_AUTOFOCUS); 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private void updateFocusUI() { 158949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUSING_SNAP_ON_FINISH) { 159075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 159149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_SUCCESS) { 159275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 159349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_FAIL) { 159475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 159575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 159675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 159775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 160122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 160222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 16033d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li if (e.getAction() != MotionEvent.ACTION_DOWN) return false; 16043d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 160597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Do not trigger touch focus when popup window is dismissed. 160697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 160797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 1608bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li if (mPausing || !mFirstTimeInitialized || !canTakePicture()) { 1609bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li return false; 1610bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1611bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1612bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li // Take a picture if metering area or focus area is supported. 16137895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li if (mParameters.getMaxNumMeteringAreas() == 0 16147895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li && (mParameters.getMaxNumFocusAreas() == 0 16157895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li || (!mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) && 16167895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li !mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) && 16177895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li !mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO)))) { 161822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return false; 161922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 162022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 162122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Calculate the position of the focus rectangle. 162222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 162322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 162422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 162522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 162622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, 162722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.getWidth() - focusWidth); 162822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, 162922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.getHeight() - focusHeight); 163022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li Log.d(TAG, "x=" + x + ". y=" + y); 16310d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li Log.d(TAG, "Margin left=" + left + ". top=" + top); 16320d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li Log.d(TAG, "Preview width=" + mPreviewFrame.getWidth() + 16330d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li ". height=" + mPreviewFrame.getHeight()); 16340d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li Log.d(TAG, "focusWidth=" + focusWidth + ". focusHeight=" + focusHeight); 163522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 163618c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li // Convert the coordinates to driver format. The coordinates range from 163718c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li // -1000 to 1000. 163849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mFocusArea == null) { 163949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = new ArrayList<Area>(); 164049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea.add(new Area(new Rect(), 1)); 164149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 16427895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li Rect rect = mFocusArea.get(0).rect; 16430d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li convertToFocusArea(left, top, focusWidth, focusHeight, mPreviewFrame.getWidth(), 16440d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li mPreviewFrame.getHeight(), mFocusArea.get(0).rect); 164518c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li 164622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 164722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 164822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 164918c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li p.setMargins(left + mPreviewBorder.getPaddingLeft(), 165018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li top + mPreviewBorder.getPaddingTop(), 0, 0); 165122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 165222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 165322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 165451c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusRectangle.requestLayout(); 165522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 165651c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li // Set the focus area and do autofocus. 165722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 165851c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li autoFocus(); 165922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 166022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 166122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 166222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16630d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li // Convert the touch point to the focus area in driver format. 16640d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li public static void convertToFocusArea(int left, int top, int focusWidth, int focusHeight, 16650d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li int previewWidth, int previewHeight, Rect rect) { 16660d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.left = Math.round((float) left / previewWidth * 2000 - 1000); 16670d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.top = Math.round((float) top / previewHeight * 2000 - 1000); 16680d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.right = Math.round((float) (left + focusWidth) / previewWidth * 2000 - 1000); 16690d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.bottom = Math.round((float) (top + focusHeight) / previewHeight * 2000 - 1000); 16700d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li } 16710d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li 167222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 167322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 167449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li RelativeLayout.LayoutParams p = 167549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 167649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li int[] rules = p.getRules(); 167749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 167849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li p.setMargins(0, 0, 0, 0); 1679bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 168049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = null; 1681bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1682bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16840b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16850b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16860b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 16870b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 16887f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 16893eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16900b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16910b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16920b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 16930b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1697e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 169811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1702e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 170311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 17070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 17080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1709e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 17100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 17110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 17120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 17137f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 171411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 171511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 171611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 171711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 171811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 172011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1732e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1733e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1734e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17409c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17417f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1742f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 174349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 17440f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17450f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17460f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1747ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1748a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1749a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 175049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || (mCameraState == FOCUS_SUCCESS 175149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL)) { 1752edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 175349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 1754de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1755de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17569c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 175749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING_SNAP_ON_FINISH; 175849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 17598d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1764cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17657f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1766a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1767a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1768a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17690f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 177049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Do not do focus if there is not enoguh storage. Do not focus 177149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // if touch focus has been triggered, that is, camera state is 177249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // FOCUS_SUCCESS or FOCUS_FAIL. 177349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (canTakePicture() && mCameraState != FOCUS_SUCCESS 177449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && mCameraState != FOCUS_FAIL) { 177549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li autoFocus(); 177649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17770f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 177849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // User releases half-pressed focus key. 177949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS 178049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL) { 178149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li cancelAutoFocus(); 178249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17884fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17894fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17904fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17914fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17924fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17934fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 179475c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 179575c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 179647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 179747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 179847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 179947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 180047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1801ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1802ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1803ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 18043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 18053f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 180647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 180747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 18083f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 18096cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1810855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1811855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1812855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1813855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1814855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 181549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 181649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1817855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 181847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 181947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 182047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 182148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 182247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 182347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 182447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 182547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 182647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 182747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 182848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 18296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 18306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1834e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1835547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1836547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1837e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1849b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1850cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1851e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 185349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 185811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1859ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 186070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 186111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 186211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 186311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 18653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 18663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 18673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 18683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 18693f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 18703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1871068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 18723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 18733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 18743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 18753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1876068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 18773f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1878068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 188148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 188248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 188348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 188448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 188548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 188648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 188748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 188848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 188948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 18903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 18913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 189211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 189322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 189422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 18953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 18966eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18986cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 18996cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 190049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1903855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1904855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 1905ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1907bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 190811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 19098564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 191011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1911fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1912fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1913fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 191533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 191649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 192049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 19218564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 19225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 19235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 192449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 19255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 192649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 19275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1929dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1930dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1931dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1932dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1933ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1934cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1935cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1936cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1937cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1938cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1939cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1940cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1941cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1942ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1943ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1944ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1945ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1946ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1947ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1948ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1949ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1950ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1951ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 195249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumFocusAreas() > 0) { 195349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setFocusAreas(mFocusArea); 195449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 195549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 195649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 195749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumMeteringAreas() > 0) { 195849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 195949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setMeteringAreas(mFocusArea); 196049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 196122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19625945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19632c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 196432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 196532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 196632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 196732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 196832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 196932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 197032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 197132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1972937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1973ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1974ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1975ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1976ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1977ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1978ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1979ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1980ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1981ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19826227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1983ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19840fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19850fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19860fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19870fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 19880fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 19890fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 19900fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 19910fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1992ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 19930fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1994ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1995ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1996ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 199718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1998ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1999ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 200018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 200118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 200218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 2003ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2004ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2005ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 2006ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 2007ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 2008ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2009ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2010ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 201118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 201218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 201318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 2014ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2015ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2016ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20175945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 2018e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 2019e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 2020e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 20213a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 2022937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 2023dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 2024dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 2025dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 2026dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 2027dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 2028dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 2029dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 2030dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 20315f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 20325f6484a74fe019337e436e6e0dcb07375a74af25President Li } 20335f6484a74fe019337e436e6e0dcb07375a74af25President Li 203433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 203533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 203633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 203733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 203833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 203933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 204033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 204133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 204233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 204333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 204433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 204533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 204633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 204733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 204833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 204933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 205033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 205118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2052301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20534de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2054301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2055301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2056301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2057301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2058301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2059301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20603b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20613b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2062503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2063503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20643b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2065301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2066301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2067301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20684de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2069301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2070301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 207170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 207270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2073301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20743b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20753b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20763b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20773b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20783b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2079301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2080301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2081301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2082301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2083301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2084301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2085301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2086301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20873b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20883b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20893b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20903b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20913b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2092301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 209318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 209418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2095cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2096e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2097e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2099ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 21130d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 21231de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2124ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2125ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2126ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21271de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 21281de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2129ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 21308a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2131ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21321de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2133ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2134ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2135ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2136ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21371de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21381de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21391de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2140522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2152feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2153deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2155deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2163f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2164feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2165deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2167deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21698303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2179deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21828303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2184f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 219007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 219107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21938303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 219407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21975fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 219849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return mCameraState == IDLE || mCameraState == FOCUS_SUCCESS || mCameraState == FOCUS_FAIL; 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2206cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2207cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2208cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2209cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2210cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2211cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2212cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2213cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 22159bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 221685337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 221785337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.INVISIBLE); 2218e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2219e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 222085337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 222161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 22220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 222361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 222461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2226373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2227373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2228373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2229373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 223585337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 223685337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.VISIBLE); 2237e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2238e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 223985337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 224061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 224161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 224261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 224361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 224461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2245e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2246373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2247373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2248373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2249373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2250373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2251373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2259b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2260b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22709bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22809ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22819ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22829ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22839ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22849ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2285d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2286d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2287b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2288b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2289b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2290b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2291b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2292b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2293b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2294b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2295b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2296ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2297ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2298ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2299ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2300ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2301ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2302ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 230359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 230459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 230559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 230659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2307ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2308ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2309ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2310ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2311ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2312ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23139ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2314e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2315eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoVideoMode(Camera.this); 2316b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23179ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23189ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23199ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23209ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2321d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2322d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23239ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23249ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2326e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2327e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23288df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 232987695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2330c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2331c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2332ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2333ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2334ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23350d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23360d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2337ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2338ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2339e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2340ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2341ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2342ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2343ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2344ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2345ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23467add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23477add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 234844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 234944377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 235044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2351bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2352bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2353bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2354bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2355bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2356bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2357bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 235844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 23597add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23607add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23617add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23628791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23638791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2364cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2365cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2366cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2367cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2368cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2369cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2370cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2371cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2372cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2373cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2374cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2375cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2376cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2377cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2378cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2379cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2380faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2381c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2382c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 238387695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 238487695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2385c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2386c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2387c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 23880d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2390c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2391c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2392c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2393c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2394c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2395c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2396c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2397c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2398c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2399003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2400c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2401c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2402c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2403c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2404c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2405c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2406c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2407dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2408003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2409b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2410b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2411b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2412b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2413b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2414b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2415b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li 2416003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 2417003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 2418003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2419003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 24207341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 24217341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 2422003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2423003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 24247341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 2425003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2426003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2427003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2428003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2429fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2430fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2431fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2432fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2433fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2434fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2435fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2436fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2437fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2438f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private void onShareButtonClicked() { 2439f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mPausing) return; 2440f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2441f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li // Share the last captured picture. 24428ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 24431c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(mThumbnail.getBitmap()); 24441c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 24451c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 2446f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Intent intent = new Intent(Intent.ACTION_SEND); 2447f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li intent.setType("image/jpeg"); 24488ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li intent.putExtra(Intent.EXTRA_STREAM, mThumbnail.getUri()); 2449f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li startActivity(Intent.createChooser(intent, getString(R.string.share_picture_via))); 2450f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } else { // No last picture 2451f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mNoShareToast == null) { 2452f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast = Toast.makeText(this, 2453f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li getResources().getString(R.string.no_picture_to_share), Toast.LENGTH_SHORT); 2454f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2455f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast.show(); 2456f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2457f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2458f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 24597341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 246087695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 246187695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2462dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2463003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2464003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2465003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2466003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2467fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2468fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2469fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2470fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2471f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2472f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li public void onShareButtonClicked() { 2473f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Camera.this.onShareButtonClicked(); 2474f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2475dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 24765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 247759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 247859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 247959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang Camera.this.onSharedPreferenceChanged(); 248059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 248159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 248259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2483