Camera.java revision cead50ba3ce2df3bd9fcf06c6f54ea0c6980f0d7
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; 78cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Liimport android.widget.TextView; 79fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 802e768c1b835a127f190395a91477144d8ae850acOwen Lin 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 88cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 9082544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 92271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 937673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class Camera extends ActivityBase implements View.OnClickListener, 9422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 9522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li SurfaceHolder.Callback, Switcher.OnSwitchListener { 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 998ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "image_last_thumb"; 1000aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 102e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1051de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 106232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 107551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li private static final int RESET_TOUCH_FOCUS = 7; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 119ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 120ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 121ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 122ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 13033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 131316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 132316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 133316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 135c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 13635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1375f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1395f6484a74fe019337e436e6e0dcb07375a74af25President Li 1404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 141c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 143c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 144c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1461ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 149e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 150e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 15802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 159eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan private SwitcherSet mSwitcher; 16003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 161dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 16322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 16418c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 16522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private FocusRectangle mFocusRectangle; 1667895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li private List<Area> mFocusArea; // focus area in driver format 167551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li private static final int RESET_TOUCH_FOCUS_DELAY = 3000; 16822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 169281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1704de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 171c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A button showing the last captured picture thumbnail. Clicking on it will 172c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // show the share popup window. 1739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 174c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 175c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1768ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1778ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1788ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 1793f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li // A button sharing the last picture. 1803f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mShareButton; 1813f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mCameraSwitchIcon; 1823f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li private RotateImageView mVideoSwitchIcon; 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 184c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 185cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 186cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 187cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 188f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 189f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 190f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 191f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 192a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // Front/Back camera picker for w1024dp layout 19359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 19459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1976490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1986490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1996490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 2006490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 2016490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 2026490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 2036490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 20449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 20549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 206855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 20795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 21095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 21349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 21449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 21549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING_SNAP_ON_FINISH = 3; 21649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_SUCCESS = 4; 21749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_FAIL = 5; 21849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 6; 21949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 224bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 228bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 231bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 232bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 233bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 234bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 235e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2366eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 237cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 244bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 245232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 246c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 247edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2490a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2500a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2510a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 254e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 25511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2570f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 259fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 260f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2610f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 262bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 263a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 264469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2657341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 266dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 269ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 270ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 27159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 27259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 273ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2746490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2756490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 28584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 286e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 287e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 288e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 289e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 290e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 291e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 292e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 3061de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 3071de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 308ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3091de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3101de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 312232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 313232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 314232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 315232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 316232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 317232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 318232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 319232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 32084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 321232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 322232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 323232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 324232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 325232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 326232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3273958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 328551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li case RESET_TOUCH_FOCUS: { 3293958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li cancelAutoFocus(); 3303958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li break; 3313958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 33659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 337f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 338f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 339f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 340f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 341f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3424714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 343f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 344f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 345f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 346842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li if (mIndicatorWheel != null) { 347842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li mIndicatorWheel.reloadPreferences(); 348842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 349f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 35059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 35159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3556d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3566d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3576d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3586d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3596d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3606d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3616d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3626cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3636cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 365522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 366137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3704aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 374e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 375e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 376a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 377a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 378f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 379e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3816d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 382d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 383d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3868ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 387dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3893f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mShareButton != null) mShareButton.setOnClickListener(this); 390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 393dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 394059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 396e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 39722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 39818c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 39922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 40003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 401feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li // Set the length of focus rectangle according to preview frame size. 402feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li int len = Math.min(mPreviewFrame.getWidth(), mPreviewFrame.getHeight()) / 4; 403feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li ViewGroup.LayoutParams layout = mFocusRectangle.getLayoutParams(); 404feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.width = len; 405feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.height = len; 406e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 407803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 41033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 411a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 4127341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 4137f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 4147f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 41570027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 4167f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 41733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 418f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 419f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 420f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 421f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 422f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 423cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 424f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 425f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 426d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 427f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 428f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 429f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 430e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 431e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4338ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setOnClickListener(this); 4348ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 435631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 4368ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4379f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4389f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 439547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 440d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4418ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4428ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4438ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4448ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4458ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 4468ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 4478ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 4488ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(null); 449547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4519f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 453e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 454522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 455e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 457e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 459e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4600d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4610d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 462e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 463e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 464e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 465e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 466f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 467f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 468547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4696d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 470d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 471d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 472547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 473547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 47484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_CAMERA); 475547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 476937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 47835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 479316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 48035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 481316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 482316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4838974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 4844a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomRatios(Util.convertZoomRatios(mParameters.getZoomRatios())); 48517bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 486d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 487c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 488c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 489d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 4904a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 491d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 492d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 493d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 494d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 495d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 4964a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 497d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 498d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 499d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 500d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 5014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 502d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 5034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 504d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 505d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 506d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 507d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 508d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 509d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 510d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 511d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 512c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 513c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 514c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 51533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 516e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 51735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 51835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5200f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5210f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5220f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 52733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 53133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 53433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 536ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 537ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 53833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 54197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 54297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 543039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 54402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 54502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 546039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li View popup = mIndicatorWheel.getActiveSettingPopup(); 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 54897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 55097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window, indicator wheel or preview frame handle the 55197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 55297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 55397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 55497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mIndicatorWheel) 55597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 55697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 557937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 55802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 56002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 563aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 564aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 56602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 56702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 568aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 570dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 571aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 572aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 57391227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5821e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5831e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 584523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5851e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5871e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 588d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 589d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 590d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 59559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 59659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 59759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 5989e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle); 59959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 60059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 60159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 60259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 60359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 60459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 6084a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoomPicker() { 609cead50ba3ce2df3bd9fcf06c6f54ea0c6980f0d7repo sync View zoomIncrement = findViewById(R.id.zoom_increment); 610cead50ba3ce2df3bd9fcf06c6f54ea0c6980f0d7repo sync View zoomDecrement = findViewById(R.id.zoom_decrement); 611cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li TextView zoomRatio = (TextView) findViewById(R.id.zoom_ratio); 612cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li if (zoomIncrement != null && zoomDecrement != null && mParameters.isZoomSupported()) { 613cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li mZoomPicker = new ZoomPicker(this, zoomIncrement, zoomDecrement, zoomRatio); 6144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6154a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6164a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 619f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 620f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 621f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 622f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 623f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 626f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 627f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 628f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 629f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 630f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 631f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 632f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 633f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 634f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 635f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 636f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 65407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 65507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 65607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 65707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 658f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 65907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6608303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6618303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6628303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 67607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 67707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 67807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 67907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 68007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 68107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 682f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 68307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 68407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 68507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 692937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 697bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 69811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 69911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 70049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 702937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 721937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7316c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 732de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 733e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 734e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 736bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 755e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 756e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 75705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 75805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 760ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 76184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 76205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 76305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 76405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 766edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 76705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 768721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 76905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 77005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 77105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 772721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 773e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 774e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 775e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 776e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 777e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 778e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 779e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 780e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 782937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 788bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 78911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 79011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 79149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING_SNAP_ON_FINISH) { 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 79575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 79649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 79775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 79849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 79975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 80049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 801edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 80249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 8033958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // This happens when (1) user is half-pressing the focus key or 8043958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // (2) touch focus is triggered. Play the focus tone. Do not 8053958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // take the picture now. 8069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 80749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 808894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li if (mFocusToneGenerator != null) { 809894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li mFocusToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2); 810894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li } 8110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 81249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 8139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 81449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 81549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 8163958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // If this is triggered by touch focus, cancel focus after a 8173958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // while. 8183958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li if (mFocusArea != null) { 819551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 8203958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 82149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 8229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8239c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 824de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 82549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 827937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 829e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 830e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 8314a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 832e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 833e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 834e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 835e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 836d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 837d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 838d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 839d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8402c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8412c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 842e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 843d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 84433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 845d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 84633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 84733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 84833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 84933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 85033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 85133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 85235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 85335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 85435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 855edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 856edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 857edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 858edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 859edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 8608ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li int orientation = Exif.getOrientation(data); 8618ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8628ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li loc, orientation, data); 8638ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (uri != null) { 8641c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // Create a thumbnail whose size is smaller than half of the surface view. 8651c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 8661c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li / (mPreviewFrame.getWidth() / 2)); 8671c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int inSampleSize = Util.nextPowerOf2(ratio); 8681c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 8698ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 8708ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 8718ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 8728ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", uri)); 873edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 874edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 875edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 876edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 879edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 88649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mPausing || mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 892edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 893edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 895edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 898edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 90311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 910edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 921edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 928edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 929edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 930edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 931edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 933edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 934edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 935edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 936edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 937edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 938edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 939edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 940edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 944edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 946edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 947edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 94849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 949551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 952271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 953cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 955cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 956cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 957cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 958cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 959cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9605f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 961cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 962cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 963cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 964cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 96530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 96630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 96730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 96830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 96930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 97030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 977a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 978a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 979a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 980a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 981a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 982a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 98322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 9848ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton = (RotateImageView) findViewById(R.id.review_thumbnail); 9853f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mShareButton = (RotateImageView) findViewById(R.id.btn_share); 9863f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mCameraSwitchIcon = (RotateImageView) findViewById(R.id.camera_switch_icon); 9873f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li mVideoSwitchIcon = (RotateImageView) findViewById(R.id.video_switch_icon); 988ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9891ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9901ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 991bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9921ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 993bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 99422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 995bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 996bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 997bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 998bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 999bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 10001ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 10011ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 100259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 1003ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 10046490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 100548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1006f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1007f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1008dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 10090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 101048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 101148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 101348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 101411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 1016dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 1017dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 10183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 102003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 1021dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 1022dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 10233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 102411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 102511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 102648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 10311c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 10321c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1036cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1037cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1038cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1039e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.review_control).setVisibility(View.VISIBLE); 1040e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 1041e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_retake).setOnClickListener(this); 1042e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 104361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1044eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 104585337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 10462e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 104784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_CAMERA); 104884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 104937acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 105048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 105248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 105303eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1054dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1055dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1056dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1057dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1058f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1059f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10638974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1064003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1065003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1066003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10671f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10681f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 10697341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 107059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 10714a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoomPicker(); 1072503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1073503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1074f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 10757f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1076f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1077f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1078f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1079f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1080f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1081f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1082f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10837add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1084c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1085f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1086c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1087f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1088f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1089f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1090823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 109118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1092823d57389b616091827059ca6401f675e416a53bWu-cheng Li if (mHeadUpDisplay != null) { 1093823d57389b616091827059ca6401f675e416a53bWu-cheng Li mHeadUpDisplay.overrideSettings( 1094823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1095823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1096823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1097823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 10987341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 10997341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.overrideSettings( 1100823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1101823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1102823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1103823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 110418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 110518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1106823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 110718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 11080d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 110918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1110823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 111118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 111218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1113823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 111418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 111518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1116f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 111759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 111859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 111959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1120003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 112159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 112259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 11237341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 11247341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 11257341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 1126067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1127067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1128d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] SETTING_KEYS = { 1129039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li CameraSettings.KEY_FLASH_MODE}; 1130039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li final String[] OTHER_SETTING_KEYS = { 1131d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1132c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1133039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li CameraSettings.KEY_SCENE_MODE, 1134d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_RECORD_LOCATION, 1135d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1136d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_EXPOSURE, 113702af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraSettings.KEY_PICTURE_SIZE}; 1138d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, SETTING_KEYS, 1139d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li OTHER_SETTING_KEYS); 11407341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 1141067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 1142067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 1143067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan updateSceneModeUI(); 11446f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11456f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1146f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11477f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1148067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1149067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1150c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 11514a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if(mParameters.isZoomSupported()) { 11524a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li zoomRatios = Util.convertZoomRatios(mParameters.getZoomRatios()); 11534a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 115459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mHeadUpDisplay.initialize(this, mPreferenceGroup, 1155c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 11564a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 11570d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1158f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11590d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11600d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1161f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1162f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1163f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1164823d57389b616091827059ca6401f675e416a53bWu-cheng Li updateSceneModeUI(); 11657add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11667add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11677add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11684aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1170c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1171c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1172ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1173c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1174c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1175c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1176f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1177f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1178c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1179f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1180f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1181f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1182f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1183f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11847f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 11857f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 11867f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11877f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11887341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 11897f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11907f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11917f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11927f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11937f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11947f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 11957f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 11967341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 1197e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1198e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1199e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 12007f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12017f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 12024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 12034aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 12044aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12054aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 12074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 12084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 12094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 12104aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12114aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12124aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 12134aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 12144aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 12154aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 12164aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 12174aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 121843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 121943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 122043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 122143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 122243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 122343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 122443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 12254aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12274aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12284aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12294aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12304aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12314aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1232ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1233c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setOrientation(mOrientationCompensation); 12343f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mThumbnailButton != null) mThumbnailButton.setDegree(degree); 12353f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mShareButton != null) mShareButton.setDegree(degree); 12363f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mCameraSwitchIcon != null) mCameraSwitchIcon.setDegree(degree); 12373f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li if (mVideoSwitchIcon != null) mVideoSwitchIcon.setDegree(degree); 1238c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1239cead50ba3ce2df3bd9fcf06c6f54ea0c6980f0d7repo sync if (mIndicatorWheel != null) mIndicatorWheel.setDegree(degree); 1240ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1241ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1251d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1252721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1253721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1254721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1255721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1256c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 12571e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1258d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 126161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 126261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 126384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 126461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1265dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12668ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (isCameraIdle() && mThumbnail != null) { 12678ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Util.viewUri(mThumbnail.getUri(), this); 1268059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1269059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 127061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1271059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1272059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 127361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1274059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1275dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1276de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1277de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1278de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 12793f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li case R.id.btn_share: 1280c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (isCameraIdle() && mThumbnail != null) { 1281c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li createSharePopup(); 1282c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li } 12833f63a2d895c50ae1c3a7a47ee6ead070b5bbd7fcWu-cheng Li break; 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1288de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1289e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1290e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1291c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1292edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1294cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1299cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1302cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1303c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13065df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1311c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 131437cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 131537cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 131637cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 13175df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 13180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1329c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 13335df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13375df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1341c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1345cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1348cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1349cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1354da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1355da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 13645df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 136911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1370e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1371e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1373dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13742bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 138011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1381e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1382e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1384dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13852bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1392c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1395c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1396c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1397c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1398c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1399c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 14000ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1401c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1418522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1428e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1430522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1431e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1435fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1436fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1441803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1442803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1443803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1444803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1445803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1446803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1447803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1448803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1449803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1450803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1451803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1452803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1453803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1454803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1455e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14564de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1457e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1459dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 146003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1461e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1462316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1463e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 146448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 146503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 146684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1467dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1468dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 146984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 147084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 147184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1472dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1473dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1474dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1475dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 147684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 147784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 147848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1479e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 148048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14826cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14846cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14856cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14866cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14876cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1488e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1489cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1490232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 149149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1492232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1493232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1494232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1495e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1496e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1497f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1498f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1499f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1500f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1501f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1502f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 15074904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 15084904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1509cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 15107f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1511f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1512b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1513e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1514e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1515e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1516631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1517631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1518631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1519e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1520e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1521e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1522e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1523c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li dismissSharePopup(); 1524c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1540de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15419a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15429a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1543edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1544e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1545d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1546d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1548232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1549551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1550d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15665df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1577fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 157849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1579fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1580fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 158251c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li Log.v(TAG, "Start autofocus."); 158351c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 158451c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 158549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 158649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 158749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1588551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 159249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "Cancel autofocus."); 159349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 159449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 159549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 159622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 159749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 159849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1599551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private void updateFocusUI() { 160349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUSING_SNAP_ON_FINISH) { 160475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 160549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_SUCCESS) { 160675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 160749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_FAIL) { 160875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 160904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else if (mCameraState == IDLE && mFocusArea != null) { 161004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Users touch on the preview and the rectangle indicates the metering area. 161104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Either focus area is not supported or autoFocus call is not required. 161204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusRectangle.showStart(); 161375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 161475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 161575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 161822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 161922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 162022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 162104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS 162204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li || mCameraState == FOCUSING_SNAP_ON_FINISH) { 162304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 162404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 16253d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 162604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 162797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 162897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 162904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 163004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean focusAreaSupported = (mParameters.getMaxNumFocusAreas() > 0 163104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 163204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) || 163304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO))); 163404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean meteringAreaSupported = (mParameters.getMaxNumMeteringAreas() > 0); 163504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (!focusAreaSupported && !meteringAreaSupported) return false; 163604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li 163704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean callAutoFocusRequired = false; 163804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (focusAreaSupported && 163904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 164004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO))) { 164104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li callAutoFocusRequired = true; 1642bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1643bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 164404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Let users be able to cancel previous touch focus. 164504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && mFocusArea != null && e.getAction() == MotionEvent.ACTION_DOWN 164604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS || 164704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mCameraState == FOCUS_FAIL)) { 164804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li cancelAutoFocus(); 164922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 165022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1651af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Initialize variables. 165222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 165322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 165422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 165522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 1656af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewWidth = mPreviewFrame.getWidth(); 1657af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewHeight = mPreviewFrame.getHeight(); 165849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mFocusArea == null) { 165949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = new ArrayList<Area>(); 166049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea.add(new Area(new Rect(), 1)); 166149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 1662af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li 1663af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Convert the coordinates to driver format. The actual focus area is two times bigger than 1664af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // UI because a huge rectangle looks strange. 1665af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaWidth = focusWidth * 2; 1666af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaHeight = focusHeight * 2; 1667af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaLeft = Util.clamp(x - areaWidth / 2, 0, previewWidth - areaWidth); 1668af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaTop = Util.clamp(y - areaHeight / 2, 0, previewHeight - areaHeight); 1669af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "x=" + x + ". y=" + y); 1670af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "Focus area left=" + areaLeft + ". top=" + areaTop); 1671af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "Preview width=" + previewWidth + ". height=" + previewHeight); 1672af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "focusWidth=" + focusWidth + ". focusHeight=" + focusHeight); 16737895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li Rect rect = mFocusArea.get(0).rect; 1674af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li convertToFocusArea(areaLeft, areaTop, areaWidth, areaHeight, previewWidth, previewHeight, 1675af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li mFocusArea.get(0).rect); 167618c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li 167722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 167822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 167922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 1680af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, previewWidth - focusWidth); 1681af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, previewHeight - focusHeight); 168204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li p.setMargins(left, top, 0, 0); 168322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 168422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 168522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 168651c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusRectangle.requestLayout(); 168722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 168804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Set the focus area and metering area. 168922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 169004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && e.getAction() == MotionEvent.ACTION_UP) { 169104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li autoFocus(); 169204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else { // Just show the rectangle in all other cases. 169304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li updateFocusUI(); 1694551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li // Reset the metering area in 3 seconds. 1695551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1696551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 169704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 169822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 169922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 170022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 170122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 17020d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li // Convert the touch point to the focus area in driver format. 17030d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li public static void convertToFocusArea(int left, int top, int focusWidth, int focusHeight, 17040d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li int previewWidth, int previewHeight, Rect rect) { 17050d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.left = Math.round((float) left / previewWidth * 2000 - 1000); 17060d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.top = Math.round((float) top / previewHeight * 2000 - 1000); 17070d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.right = Math.round((float) (left + focusWidth) / previewWidth * 2000 - 1000); 17080d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.bottom = Math.round((float) (top + focusHeight) / previewHeight * 2000 - 1000); 17090d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li } 17100d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li 171122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 171222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 171349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li RelativeLayout.LayoutParams p = 171449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 171549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li int[] rules = p.getRules(); 171649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 171749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li p.setMargins(0, 0, 0, 0); 1718bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 171949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = null; 1720bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1721bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 17230b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 17240b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 17250b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 17260b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 17277f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 17283eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 17290b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17300b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17310b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 17320b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1736e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 173711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1741e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 174211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 17460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 17470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1748e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 17490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 17500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 17510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 17527f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 175311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 175411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 175511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 175611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 175711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 175911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1771e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1772e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1773e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1781f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 178249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 17830f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17840f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17850f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1786ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1787a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1788a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 178949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || (mCameraState == FOCUS_SUCCESS 179049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL)) { 1791edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 179249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 1793de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1794de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17959c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 179649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING_SNAP_ON_FINISH; 179749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 17988d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1803cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 18047f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1805a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1806a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1807a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 18080f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 180949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Do not do focus if there is not enoguh storage. Do not focus 181049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // if touch focus has been triggered, that is, camera state is 181149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // FOCUS_SUCCESS or FOCUS_FAIL. 181249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (canTakePicture() && mCameraState != FOCUS_SUCCESS 181349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && mCameraState != FOCUS_FAIL) { 181449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li autoFocus(); 181549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 18160f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 181749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // User releases half-pressed focus key. 181849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS 181949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL) { 182049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li cancelAutoFocus(); 182149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 18229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 18274fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 18284fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 18294fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 18304fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 18314fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 18324fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 183375c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 183475c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 183547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 183647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 183747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 183847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 183947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1840ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1841ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1842ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 18433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 18443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 184547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 184647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 18473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 18486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1849855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1850855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1851855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1852855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1853855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 185449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 185549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1856855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 185747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 185847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 185947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 186048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 186147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 186247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 186347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 186447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 186547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 186684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 186748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 18686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 18696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18706cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1873e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1874547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1875547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1876e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1889cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1890e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 189249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 189648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 189748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 189848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 189948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 190048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 190148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 190248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 190348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 190448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 190584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 19063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 190711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 190822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 190922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19106eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 19136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 191449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1917855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1918855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 1919ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1921bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 192211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 19238564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 192411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1925fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1926fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1927fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 192933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 193049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 193449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 19358564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 19365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 19375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 193849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 19395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 194049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 19415fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1943dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1944dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1945dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1946dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1947ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1948cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1949cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1950cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1951cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1952cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1953cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1954cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1955cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1956ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1957ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1958ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1959ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1960ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1961ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1962ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1963ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1964ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1965ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 196649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumFocusAreas() > 0) { 196749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setFocusAreas(mFocusArea); 196849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 196949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 197049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 197149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumMeteringAreas() > 0) { 197249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 197349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setMeteringAreas(mFocusArea); 197449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 197522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19765945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19772c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 197832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 197932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 198032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 198132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 198232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 198332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 198432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 198532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1986937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1987ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1988ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1989ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1990ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1991ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1992ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1993ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1994ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1995ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19966227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1997ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19980fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19990fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 20000fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 20010fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 20020fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 20030fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 20040fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 20050fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 2006ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 20070fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 2008ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 2009ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 2010ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 201118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 2012ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 2013ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 201418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 201518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 201618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 2017ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2018ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2019ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 2020ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 2021ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 2022ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2023ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2024ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 202518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 202618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 202718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 2028ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2029ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2030ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20315945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 203202af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 203302af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 203402af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 2035937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 2036dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 2037dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 2038dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 2039dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 2040dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 2041dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 2042dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 2043dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 20445f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 20455f6484a74fe019337e436e6e0dcb07375a74af25President Li } 20465f6484a74fe019337e436e6e0dcb07375a74af25President Li 204733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 204833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 204933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 205033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 205133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 205233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 205333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 205433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 205533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 205633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 205733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 205833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 205933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 206033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 206133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 206233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 206333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 206418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2065301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20664de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2067301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2068301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2069301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2070301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2071301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2072301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20733b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20743b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2075503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2076503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20773b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2078301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2079301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2080301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20814de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2082301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2083301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 208470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 208570fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2086301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20873b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20883b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20893b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20903b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20913b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2092301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2093301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2094301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2095301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2096301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2097301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2098301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2099301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 21003b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 21013b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 21023b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 21033b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 21043b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2105301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 210618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 210718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2108cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2109e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2110e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2123ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2124ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2125ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 21260d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2127ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2128ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2129ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2130ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2131ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2132ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2133ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2134ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2135ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 21361de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2137ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2138ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2139ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21401de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 21411de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2142ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 21438a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2144ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21451de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2146ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2147ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2148ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2149ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21501de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21511de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21521de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2153522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2165feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2166deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2168deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2176f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2177feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2178deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2180deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21828303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2192deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21958303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2197f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 220307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 220407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 22068303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 220707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 221149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return mCameraState == IDLE || mCameraState == FOCUS_SUCCESS || mCameraState == FOCUS_FAIL; 2212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2219cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2220cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2221cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2222cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2223cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2224cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2225cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2226cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 22289bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 222985337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 223085337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.INVISIBLE); 2231e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2232e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 223385337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 223461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 22350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 223661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 223761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2239373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2240373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2241373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2242373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 224885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 224985337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.VISIBLE); 2250e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2251e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 225285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 225361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 225461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 225561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 225661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 225761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2258e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2259373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2260373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2261373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2262373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2263373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2264373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22685fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22695fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22705fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2272b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2273b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22839bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22949ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22959ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22969ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22979ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2298d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2299d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2300b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2301b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2302b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2303b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2304b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2305b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2306b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2307b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2308b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2309ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2310ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2311ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2312ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2313ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2314ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2315ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 231659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 231759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 231859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 231959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2320ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2321ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2322ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2323ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2324ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2325ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2327e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2328eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoVideoMode(Camera.this); 2329b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23339ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2334d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2335d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23369ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23379ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23389ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2339e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2340e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23418df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 234287695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2343c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2344c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2345ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2346ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2347ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23480d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23490d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2350ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2351ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2352e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2353ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2354ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2355ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2356ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2357ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2358ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23597add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23607add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 236144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 236244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 236344377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2364bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2365bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2366bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2367bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2368bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2369bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2370bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 237144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 23727add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23737add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23747add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23758791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23768791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2377cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2378cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2379cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2380cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2381cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2382cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2383cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2384cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2385cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2386cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2387cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2388cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2389cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2390cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2391cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2392cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2393faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2394c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2395c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 239687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 239787695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2398c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2399c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2400c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 24010d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2402c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2403c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2404c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2405c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2406c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2407c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2408c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2409c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2410c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2411c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2412003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2413c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2414c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2415c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2416c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2417c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2418c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2419c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2420dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2421003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2422b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2423b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2424b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2425b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2426b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2427b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2428b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li 2429003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 2430003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 2431003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2432003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 24337341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 24347341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 2435003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2436003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 24377341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 2438003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2439003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2440003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2441003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2442fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2443fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2444fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2445fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2446fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2447fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2448fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2449fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2450fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2451c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private void createSharePopup() { 2452c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 2453c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mSharePopup = new SharePopup(this, mThumbnail.getUri(), 2454c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mThumbnail.getBitmap(), mOrientationCompensation, mThumbnailButton); 2455c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mSharePopup.showAtLocation(mThumbnailButton, Gravity.NO_GRAVITY, 0, 0); 2456c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li } 2457c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 2458c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private void dismissSharePopup() { 2459c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) { 2460c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mSharePopup.dismiss(); 2461c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li mSharePopup = null; 2462c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li } 2463c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li } 2464c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 2465f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private void onShareButtonClicked() { 2466f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mPausing) return; 2467f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2468f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li // Share the last captured picture. 24698ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 2470f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Intent intent = new Intent(Intent.ACTION_SEND); 2471f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li intent.setType("image/jpeg"); 24728ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li intent.putExtra(Intent.EXTRA_STREAM, mThumbnail.getUri()); 2473f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li startActivity(Intent.createChooser(intent, getString(R.string.share_picture_via))); 2474f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } else { // No last picture 2475f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mNoShareToast == null) { 2476f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast = Toast.makeText(this, 2477f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li getResources().getString(R.string.no_picture_to_share), Toast.LENGTH_SHORT); 2478f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2479f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast.show(); 2480f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2481f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2482f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 24837341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 248487695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 248587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2486dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2487003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2488003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2489003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2490003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2491fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2492fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2493fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2494fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2495dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 24965e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 249759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 249859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 249959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang Camera.this.onSharedPreferenceChanged(); 250059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 250159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 250259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2503