Camera.java revision 02af7e82f97ade581703c7f4a32666e4f578173b
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; 26c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 271efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.ZoomControllerListener; 287f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 291efb18228a45952d699af280482e1c51a4582690Owen Lin 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 326d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 38f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 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; 5002af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 51281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 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; 63c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 676fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 71ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 74b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 75b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 76373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 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; 106551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li private static final int RESET_TOUCH_FOCUS = 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; 140c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 142c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 143c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1451ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 147e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 148e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 149e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 15702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 158eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan private SwitcherSet mSwitcher; 15903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 160dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 16222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 16318c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 16422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private FocusRectangle mFocusRectangle; 1657895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li private List<Area> mFocusArea; // focus area in driver format 166551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li private static final int RESET_TOUCH_FOCUS_DELAY = 3000; 16722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 168281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1694de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 170c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A button showing the last captured picture thumbnail. Clicking on it will 171c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // show the share popup window. 1729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 173c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 174c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1758ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1768ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1778ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 1783f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li // A button sharing the last picture. 1793f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mShareButton; 1803f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mCameraSwitchIcon; 1813f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mVideoSwitchIcon; 182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 183c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 184cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 185cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 186cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 187f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 188f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 189f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 190f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 191a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // Front/Back camera picker for w1024dp layout 19259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 19359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1976490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1986490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1996490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 2006490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 2016490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 2026490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 20349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 20449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 205855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 20695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 21249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 21349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 21449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING_SNAP_ON_FINISH = 3; 21549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_SUCCESS = 4; 21649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_FAIL = 5; 21749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 6; 21849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 223bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 227bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 230bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 231bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 232bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 233bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 234e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2356eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 236cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 243bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 244232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 245c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 246edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2480a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2490a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2500a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 253e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 25411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2550f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 258fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 259f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2600f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 261bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 262a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 263469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2647341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 265dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 267ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 269ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 27059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 27159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 272ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2736490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2746490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 28484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 285e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 286e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 287e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 288e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 289e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 290e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 291e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 3051de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 3061de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 307ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3081de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3091de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 310232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 312232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 313232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 314232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 315232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 316232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 317232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 318232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 31984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 320232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 321232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 322232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 323232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 324232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 325232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3263958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 327551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li case RESET_TOUCH_FOCUS: { 3283958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li cancelAutoFocus(); 3293958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li break; 3303958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 33559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 336f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 337f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 338f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 339f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 340f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3414714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 342f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 343f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 344f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 345842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li if (mIndicatorWheel != null) { 346842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li mIndicatorWheel.reloadPreferences(); 347842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 348f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 34959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 35059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3556d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3566d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3576d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3586d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3596d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3606d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3616cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3626cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3636cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 364522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 365137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3694aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 370e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 374e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 375a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 376a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 377f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 379e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3806d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 381d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 382d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3858ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 386dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3883f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mShareButton != null) mShareButton.setOnClickListener(this); 389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 390e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 392dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 393059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 39622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 39718c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 39822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 39903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 400feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li // Set the length of focus rectangle according to preview frame size. 401feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li int len = Math.min(mPreviewFrame.getWidth(), mPreviewFrame.getHeight()) / 4; 402feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li ViewGroup.LayoutParams layout = mFocusRectangle.getLayoutParams(); 403feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.width = len; 404feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.height = len; 405e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 406803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 407e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 40933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 410a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 4117341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 4127f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 4137f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 41470027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 4157f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 41633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 417f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 418f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 419f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 420f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 421f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 422cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 423f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 424f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 425d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 426f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 427f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 428f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 429e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 430e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4328ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setOnClickListener(this); 4338ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 434631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 4358ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4369f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 438547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 439d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4408ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4418ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4428ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4438ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4448ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 4458ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 4468ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 4478ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(null); 448547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 451e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 453522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 454e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 455e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 457e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4590d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4600d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 461e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 462e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 463e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 464e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 465f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 466f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 467547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4686d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 469d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 470d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 471547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 472547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 47384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_CAMERA); 474547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 475937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 47735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 478316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 47935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 480316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 481316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4828974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 4834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomRatios(Util.convertZoomRatios(mParameters.getZoomRatios())); 48417bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 485d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 486c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 487c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 488d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 4894a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 490d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 491d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 492d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 493d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 494d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 4954a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 496d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 497d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 498d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 499d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 5004a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 501d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 5024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 503d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 504d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 505d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 506d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 507d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 508d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 509d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 510d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 511c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 512c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 513c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 51433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 515e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 51635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 51735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5190f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5200f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5210f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 52233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 52633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 52733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 53033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 53133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 535ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 536ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 53733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 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 6064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoomPicker() { 6074a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker = (ZoomPicker) findViewById(R.id.zoom_picker); 6084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null && mParameters.isZoomSupported()) { 6094a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setVisibility(View.VISIBLE); 6104a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6114a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 613f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 614f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 619f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 620f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 621f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 622f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 623f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 626f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 627f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 628f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 629f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 630f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 631f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 632f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 65007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 65107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 65207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 65307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 654f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 65507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6568303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6578303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6588303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 67207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 67307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 67407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 67507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 67607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 67707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 678f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 67907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 68007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 68107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 688937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 693bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 69411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 69511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 69649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 698937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 717937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7276c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 728de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 729e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 730e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 732bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 751e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 752e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 75305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 75405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 756ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 75784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 75805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 75905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 76005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 762edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 76305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 764721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 76505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 76605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 76705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 768721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 769e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 770e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 771e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 772e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 773e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 774e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 775e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 776e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 784bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 78511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 78611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 78749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING_SNAP_ON_FINISH) { 7880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 79175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 79249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 79375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 79449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 79575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 79649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 797edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 79849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 7993958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // This happens when (1) user is half-pressing the focus key or 8003958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // (2) touch focus is triggered. Play the focus tone. Do not 8013958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // take the picture now. 8029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 80349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 804894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li if (mFocusToneGenerator != null) { 805894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li mFocusToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2); 806894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li } 8070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 80849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 8099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 81049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 81149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 8123958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // If this is triggered by touch focus, cancel focus after a 8133958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // while. 8143958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li if (mFocusArea != null) { 815551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 8163958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 81749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 8189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8199c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 820de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 82149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 823937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 825e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 826e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 8274a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 828e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 829e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 830e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 831e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 832d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 833d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 834d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 835d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8362c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8372c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 838e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 839d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 84033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 841d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 84233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 84333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 84433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 84533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 84633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 85035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 851edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 852edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 853edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 854edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 855edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 8568ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li int orientation = Exif.getOrientation(data); 8578ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8588ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li loc, orientation, data); 8598ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (uri != null) { 8601c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // Create a thumbnail whose size is smaller than half of the surface view. 8611c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 8621c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li / (mPreviewFrame.getWidth() / 2)); 8631c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int inSampleSize = Util.nextPowerOf2(ratio); 8641c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 8658ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 8668ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 8678ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 8688ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", uri)); 869edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 870edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 871edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 872edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 873edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 875edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 881edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 88249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mPausing || mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 892edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 893edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 895edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 898edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 89911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 910edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 921edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 929edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 930edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 931edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 932edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 933edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 934edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 935edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 936edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 940edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 942edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 943edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 94449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 945551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 948271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 953cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 955cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9565f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 957cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 958cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 959cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 960cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 96130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 96230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 96330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 96430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 96530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 96630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 973a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 974a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 975a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 976a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 977a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 978a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 97922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 9808ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton = (RotateImageView) findViewById(R.id.review_thumbnail); 9813f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mShareButton = (RotateImageView) findViewById(R.id.btn_share); 9823f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mCameraSwitchIcon = (RotateImageView) findViewById(R.id.camera_switch_icon); 9833f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mVideoSwitchIcon = (RotateImageView) findViewById(R.id.video_switch_icon); 984ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9851ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9861ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 987bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9881ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 989bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 99022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 991bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 992bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 993bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 994bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 995bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9961ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9971ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 99859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 999ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 10006490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 100148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1002f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1003f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1004dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 10050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 100648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 100748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 100948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 101011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 1012dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 1013dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 10143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 101603eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 1017dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 1018dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 10193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 102011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 102111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 102248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 10271c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 10281c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1032cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1033cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1034cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1035e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.review_control).setVisibility(View.VISIBLE); 1036e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 1037e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_retake).setOnClickListener(this); 1038e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 103961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1040eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 104185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 10422e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 104384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_CAMERA); 104484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 104537acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 104648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 104848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 104903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1050dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1051dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1052dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1053dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1054f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1055f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1056b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10598974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1060003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1061003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1062003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10631f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10641f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 10657341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 106659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 10674a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoomPicker(); 1068503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1069503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1070f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 10717f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1072f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1073f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1074f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1075f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1076f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1077f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1078f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10797add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1080c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1081f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1082c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1083f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1084f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1085f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1086823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 108718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1088823d57389b616091827059ca6401f675e416a53bWu-cheng Li if (mHeadUpDisplay != null) { 1089823d57389b616091827059ca6401f675e416a53bWu-cheng Li mHeadUpDisplay.overrideSettings( 1090823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1091823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1092823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1093823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 10947341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 10957341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.overrideSettings( 1096823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1097823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1098823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1099823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 110018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 110118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1102823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 110318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 11040d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 110518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1106823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 110718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 110818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1109823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 111018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 111118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1112f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 111359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 111459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 111559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1116003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 111759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 111859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 11197341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 11207341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 11217341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 1122067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1123067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1124d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] SETTING_KEYS = { 1125d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_FLASH_MODE, 1126d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1127c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1128d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_SCENE_MODE}; 1129d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] OTHER_SETTING_KEYS = { 1130d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_RECORD_LOCATION, 1131d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1132d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_EXPOSURE, 113302af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraSettings.KEY_PICTURE_SIZE}; 1134d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, SETTING_KEYS, 1135d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li OTHER_SETTING_KEYS); 11367341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 1137067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 1138067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 1139067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan updateSceneModeUI(); 11406f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11416f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1142f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11437f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1144067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1145067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1146c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 11474a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if(mParameters.isZoomSupported()) { 11484a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li zoomRatios = Util.convertZoomRatios(mParameters.getZoomRatios()); 11494a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 115059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mHeadUpDisplay.initialize(this, mPreferenceGroup, 1151c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 11524a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 11530d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1154f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11550d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11560d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1157f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1158f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1159f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1160823d57389b616091827059ca6401f675e416a53bWu-cheng Li updateSceneModeUI(); 11617add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11627add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11637add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11644aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11657f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1166c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1167c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1168ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1169c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1170c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1171c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1172f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1173f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1174c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1175f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1176f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1177f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1178f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1179f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 11817f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 11827f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11837f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11847341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 11857f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11867f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11877f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11887f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11897f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11907f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 11917f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 11927341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 1193e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1194e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1195e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 11967f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11977f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11984aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11994aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 12004aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 12034aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 12044aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 12054aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 12064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 12094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 12104aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 12114aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 12124aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 12134aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 121443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 121543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 121643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 121743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 121843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 121943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 122043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 12214aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12224aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12234aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12244aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12254aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12274aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1228ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1229c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setOrientation(mOrientationCompensation); 12303f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mThumbnailButton != null) mThumbnailButton.setDegree(degree); 12313f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mShareButton != null) mShareButton.setDegree(degree); 12323f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mCameraSwitchIcon != null) mCameraSwitchIcon.setDegree(degree); 12333f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mVideoSwitchIcon != null) mVideoSwitchIcon.setDegree(degree); 1234c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1235ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1236ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12386d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12396d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12406d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1246d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1247721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1248721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1249721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1250721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1251c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 12521e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1253d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 125661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 125761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 125884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 125961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1260dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12618ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (isCameraIdle() && mThumbnail != null) { 12628ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Util.viewUri(mThumbnail.getUri(), this); 1263059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1264059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 126561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1266059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1267059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 126861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1269059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1270dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1271de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1272de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1273de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 12743f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li case R.id.btn_share: 1275c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (isCameraIdle() && mThumbnail != null) { 1276c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li createSharePopup(); 1277c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li } 12783f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li break; 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1283de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1284e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1285e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1286c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1287edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1289cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1294cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1297cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1298c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13015df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1306c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 130937cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 131037cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 131137cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 13125df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 13130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1324c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 13285df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException 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 } finally { 1336c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1340cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1343cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1344cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1349da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1350da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 13595df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 136411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1365e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1366e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1368dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13692bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 137511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1376e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1377e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1379dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13802bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1387c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1390c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1391c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1392c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1393c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1394c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13950ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1396c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1413522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1423e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1425522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1426e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1430fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1431fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1436803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1437803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1438803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1439803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1440803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1441803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1442803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1443803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1444803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1445803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1446803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1447803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1448803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1449803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14514de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1453e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1454dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 145503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1457316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 145948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 146003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 146184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1462dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1463dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 146484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 146584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 146684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1467dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1468dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1469dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1470dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 147184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 147284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 147348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1474e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 147548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14786cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14806cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14826cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1483e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1484cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1485232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 148649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1487232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1488232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1489232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1490e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1491e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1492f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1493f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1494f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1495f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1496f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1497f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 15024904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 15034904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1504cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 15057f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1506f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1507b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1508e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1509e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1510e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1511631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1512631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1513631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1514e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1515e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1516e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1517e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1518c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li dismissSharePopup(); 1519c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1535de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15369a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15379a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1538edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1539e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1540d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1541d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1543232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1544551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1545d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15615df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1572fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 157349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1574fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1575fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 157751c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li Log.v(TAG, "Start autofocus."); 157851c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 157951c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 158049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 158149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 158249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1583551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 158749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "Cancel autofocus."); 158849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 158949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 159049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 159122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 159249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 159349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1594551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private void updateFocusUI() { 159849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUSING_SNAP_ON_FINISH) { 159975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 160049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_SUCCESS) { 160175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 160249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_FAIL) { 160375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 160404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else if (mCameraState == IDLE && mFocusArea != null) { 160504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Users touch on the preview and the rectangle indicates the metering area. 160604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Either focus area is not supported or autoFocus call is not required. 160704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusRectangle.showStart(); 160875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 160975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 161075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 161322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 161422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 161522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 161604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS 161704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li || mCameraState == FOCUSING_SNAP_ON_FINISH) { 161804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 161904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 16203d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 162104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 162297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 162397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 162404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 162504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean focusAreaSupported = (mParameters.getMaxNumFocusAreas() > 0 162604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 162704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) || 162804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO))); 162904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean meteringAreaSupported = (mParameters.getMaxNumMeteringAreas() > 0); 163004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (!focusAreaSupported && !meteringAreaSupported) return false; 163104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li 163204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean callAutoFocusRequired = false; 163304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (focusAreaSupported && 163404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 163504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO))) { 163604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li callAutoFocusRequired = true; 1637bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1638bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 163904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Let users be able to cancel previous touch focus. 164004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && mFocusArea != null && e.getAction() == MotionEvent.ACTION_DOWN 164104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS || 164204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mCameraState == FOCUS_FAIL)) { 164304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li cancelAutoFocus(); 164422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 164522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1646af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Initialize variables. 164722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 164822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 164922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 165022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 1651af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewWidth = mPreviewFrame.getWidth(); 1652af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewHeight = mPreviewFrame.getHeight(); 165349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mFocusArea == null) { 165449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = new ArrayList<Area>(); 165549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea.add(new Area(new Rect(), 1)); 165649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 1657af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li 1658af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Convert the coordinates to driver format. The actual focus area is two times bigger than 1659af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // UI because a huge rectangle looks strange. 1660af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaWidth = focusWidth * 2; 1661af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaHeight = focusHeight * 2; 1662af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaLeft = Util.clamp(x - areaWidth / 2, 0, previewWidth - areaWidth); 1663af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaTop = Util.clamp(y - areaHeight / 2, 0, previewHeight - areaHeight); 1664af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "x=" + x + ". y=" + y); 1665af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "Focus area left=" + areaLeft + ". top=" + areaTop); 1666af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "Preview width=" + previewWidth + ". height=" + previewHeight); 1667af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "focusWidth=" + focusWidth + ". focusHeight=" + focusHeight); 16687895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li Rect rect = mFocusArea.get(0).rect; 1669af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li convertToFocusArea(areaLeft, areaTop, areaWidth, areaHeight, previewWidth, previewHeight, 1670af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li mFocusArea.get(0).rect); 167118c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li 167222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 167322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 167422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 1675af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, previewWidth - focusWidth); 1676af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, previewHeight - focusHeight); 167704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li p.setMargins(left, top, 0, 0); 167822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 167922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 168022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 168151c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusRectangle.requestLayout(); 168222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 168304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Set the focus area and metering area. 168422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 168504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && e.getAction() == MotionEvent.ACTION_UP) { 168604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li autoFocus(); 168704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else { // Just show the rectangle in all other cases. 168804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li updateFocusUI(); 1689551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li // Reset the metering area in 3 seconds. 1690551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1691551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 169204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 169322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 169422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 169522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 169622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16970d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li // Convert the touch point to the focus area in driver format. 16980d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li public static void convertToFocusArea(int left, int top, int focusWidth, int focusHeight, 16990d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li int previewWidth, int previewHeight, Rect rect) { 17000d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.left = Math.round((float) left / previewWidth * 2000 - 1000); 17010d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.top = Math.round((float) top / previewHeight * 2000 - 1000); 17020d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.right = Math.round((float) (left + focusWidth) / previewWidth * 2000 - 1000); 17030d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.bottom = Math.round((float) (top + focusHeight) / previewHeight * 2000 - 1000); 17040d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li } 17050d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li 170622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 170722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 170849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li RelativeLayout.LayoutParams p = 170949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 171049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li int[] rules = p.getRules(); 171149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 171249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li p.setMargins(0, 0, 0, 0); 1713bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 171449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = null; 1715bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1716bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 17180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 17190b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 17200b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 17210b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 17227f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 17233eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 17240b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17250b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17260b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 17270b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1731e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 173211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1736e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 173711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 17410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 17420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1743e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 17440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 17450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 17460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 17477f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 174811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 174911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 175011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 175111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 175211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 175411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1766e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1767e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1768e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17757f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1776f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 177749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 17780f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17790f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17800f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1781ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1782a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1783a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 178449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || (mCameraState == FOCUS_SUCCESS 178549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL)) { 1786edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 178749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 1788de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1789de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 179149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING_SNAP_ON_FINISH; 179249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 17938d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1798cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17997f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1800a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1801a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1802a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 18030f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 180449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Do not do focus if there is not enoguh storage. Do not focus 180549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // if touch focus has been triggered, that is, camera state is 180649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // FOCUS_SUCCESS or FOCUS_FAIL. 180749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (canTakePicture() && mCameraState != FOCUS_SUCCESS 180849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && mCameraState != FOCUS_FAIL) { 180949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li autoFocus(); 181049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 18110f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 181249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // User releases half-pressed focus key. 181349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS 181449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL) { 181549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li cancelAutoFocus(); 181649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 18179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 18224fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 18234fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 18244fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 18254fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 18264fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 18274fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 182875c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 182975c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 183047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 183147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 183247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 183347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 183447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1835ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1836ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1837ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 18383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 18393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 184047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 184147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 18423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 18436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1844855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1845855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1846855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1847855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1848855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 184949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 185049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1851855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 185247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 185347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 185447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 185548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 185647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 185747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 185847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 185947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 186047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 186184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 186248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 18636cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 18646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18676cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1868e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1869547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1870547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1871e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1884cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1885e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 188749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 189248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 189348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 189448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 189548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 189648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 189748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 189848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 189948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 190084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 19013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 190211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 190322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 190422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19056eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 19086cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 190949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1912855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1913855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 1914ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1916bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 191711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 19188564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 191911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1920fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1921fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1922fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 192433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 192549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 192949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 19308564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 19315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 19325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 193349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 19345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 193549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 19365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1938dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1939dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1940dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1941dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1942ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1943cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1944cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1945cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1946cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1947cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1948cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1949cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1950cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1951ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1952ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1953ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1954ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1955ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1956ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1957ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1958ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1959ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1960ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 196149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumFocusAreas() > 0) { 196249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setFocusAreas(mFocusArea); 196349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 196449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 196549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 196649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumMeteringAreas() > 0) { 196749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 196849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setMeteringAreas(mFocusArea); 196949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 197022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19715945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19722c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 197332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 197432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 197532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 197632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 197732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 197832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 197932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 198032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1981937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1982ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1983ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1984ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1985ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1986ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1987ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1988ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1989ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1990ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19916227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1992ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19930fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19940fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19950fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19960fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 19970fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 19980fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 19990fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 20000fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 2001ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 20020fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 2003ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 2004ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 2005ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 200618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 2007ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 2008ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 200918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 201018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 201118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 2012ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2013ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2014ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 2015ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 2016ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 2017ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2018ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2019ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 202018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 202118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 202218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 2023ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2024ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2025ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20265945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 202702af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 202802af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 202902af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 2030937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 2031dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 2032dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 2033dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 2034dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 2035dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 2036dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 2037dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 2038dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 20395f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 20405f6484a74fe019337e436e6e0dcb07375a74af25President Li } 20415f6484a74fe019337e436e6e0dcb07375a74af25President Li 204233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 204333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 204433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 204533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 204633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 204733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 204833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 204933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 205033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 205133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 205233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 205333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 205433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 205533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 205633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 205733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 205833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 205918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2060301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20614de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2062301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2063301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2064301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2065301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2066301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2067301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20683b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20693b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2070503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2071503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20723b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2073301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2074301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2075301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20764de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2077301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2078301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 207970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 208070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2081301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20823b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20833b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20843b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20853b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20863b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2087301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2088301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2089301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2090301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2091301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2092301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2093301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2094301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20953b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20963b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20973b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20983b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20993b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2100301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 210118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 210218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2103cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2104e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2105e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 21210d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2123ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2124ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2125ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2126ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2127ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2128ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2129ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2130ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 21311de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2132ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2133ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2134ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21351de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 21361de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2137ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 21388a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2139ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21401de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2141ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2142ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2143ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2144ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21451de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21461de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21471de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2148522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2160feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2161deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2163deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2171f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2172feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2173deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2175deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21778303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2187deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21908303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2192f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 219807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 219907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 22018303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 220207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 220649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return mCameraState == IDLE || mCameraState == FOCUS_SUCCESS || mCameraState == FOCUS_FAIL; 2207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2214cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2215cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2216cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2217cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2218cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2219cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2220cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2221cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 22239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 222485337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 222585337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.INVISIBLE); 2226e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2227e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 222885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 222961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 22300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 223161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 223261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2234373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2235373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2236373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2237373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22429bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 224385337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 224485337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.VISIBLE); 2245e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2246e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 224785337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 224861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 224961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 225061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 225161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 225261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2253e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2254373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2255373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2256373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2257373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2258373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2259373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2267b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2268b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22695fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22705fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22725fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22789bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22889ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22899ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22909ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22919ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2293d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2294d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2295b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2296b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2297b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2298b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2299b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2300b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2301b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2302b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2303b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2304ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2305ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2306ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2307ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2308ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2309ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2310ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 231159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 231259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 231359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 231459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2315ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2316ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2317ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2318ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2319ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2320ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23219ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2322e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2323eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoVideoMode(Camera.this); 2324b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23289ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2329d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2330d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23339ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2334e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2335e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23368df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 233787695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2338c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2339c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2340ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2341ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2342ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23430d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23440d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2345ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2346ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2347e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2348ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2349ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2350ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2351ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2352ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2353ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23547add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23557add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 235644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 235744377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 235844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2359bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2360bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2361bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2362bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2363bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2364bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2365bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 236644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 23677add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23687add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23697add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23708791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23718791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2372cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2373cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2374cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2375cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2376cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2377cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2378cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2379cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2380cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2381cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2382cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2383cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2384cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2385cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2386cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2387cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2388faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2390c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 239187695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 239287695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2393c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2394c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2395c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 23960d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2397c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2398c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2399c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2400c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2401c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2402c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2403c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2404c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2405c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2406c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2407003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2408c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2409c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2410c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2411c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2412c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2413c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2414c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2415dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2416003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2417b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2418b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2419b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2420b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2421b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2422b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2423b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li 2424003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 2425003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 2426003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2427003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 24287341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 24297341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 2430003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2431003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 24327341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 2433003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2434003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2435003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2436003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2437fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2438fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2439fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2440fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2441fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2442fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2443fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2444fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2445fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2446c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private void createSharePopup() { 2447c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 2448c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mSharePopup = new SharePopup(this, mThumbnail.getUri(), 2449c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mThumbnail.getBitmap(), mOrientationCompensation, mThumbnailButton); 2450c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mSharePopup.showAtLocation(mThumbnailButton, Gravity.NO_GRAVITY, 0, 0); 2451c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li } 2452c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 2453c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private void dismissSharePopup() { 2454c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) { 2455c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mSharePopup.dismiss(); 2456c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mSharePopup = null; 2457c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li } 2458c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li } 2459c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 2460f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private void onShareButtonClicked() { 2461f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mPausing) return; 2462f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2463f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li // Share the last captured picture. 24648ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 2465f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Intent intent = new Intent(Intent.ACTION_SEND); 2466f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li intent.setType("image/jpeg"); 24678ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li intent.putExtra(Intent.EXTRA_STREAM, mThumbnail.getUri()); 2468f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li startActivity(Intent.createChooser(intent, getString(R.string.share_picture_via))); 2469f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } else { // No last picture 2470f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mNoShareToast == null) { 2471f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast = Toast.makeText(this, 2472f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li getResources().getString(R.string.no_picture_to_share), Toast.LENGTH_SHORT); 2473f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2474f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast.show(); 2475f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2476f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2477f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 24787341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 247987695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 248087695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2481dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2482003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2483003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2484003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2485003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2486fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2487fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2488fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2489fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2490dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 24915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 249259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 249359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 249459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang Camera.this.onSharedPreferenceChanged(); 249559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 249659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 249759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2498