Camera.java revision d2db70880e6159413932f747eb82df3e925852c1
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 19b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wangimport com.android.camera.ui.CameraPicker; 201b6cd72127f64a5306ee4acecaf6113627d35db2Wu-cheng Liimport com.android.camera.ui.FocusRectangle; 21bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wangimport com.android.camera.ui.IndicatorControl; 226fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 23c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 247f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 251efb18228a45952d699af280482e1c51a4582690Owen Lin 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 3518c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Liimport android.graphics.Rect; 367895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Liimport android.hardware.Camera.Area; 374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 384305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 404305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 4502af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 46281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 50cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 52f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 53232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 55ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 57aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 58c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 626fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 66ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 71373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 7222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Liimport android.widget.RelativeLayout; 73cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Liimport android.widget.TextView; 74fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 752e768c1b835a127f190395a91477144d8ae850acOwen Lin 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 83cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 8582544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 87271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 887673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class Camera extends ActivityBase implements View.OnClickListener, 8922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 90a72d73cbac59db43d413291e4db66763be08143arepo sync SurfaceHolder.Callback, ModePicker.OnModeChangeListener { 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 948ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "image_last_thumb"; 950aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 97e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 101232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 102551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li private static final int RESET_TOUCH_FOCUS = 7; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 114ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 115ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 116ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 117ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 126316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 127316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 128316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 130c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 13135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1325f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1345f6484a74fe019337e436e6e0dcb07375a74af25President Li 1354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 136c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 138c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 139c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1411ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 15002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 15103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 152dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 15422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 15518c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 15622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private FocusRectangle mFocusRectangle; 1577895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li private List<Area> mFocusArea; // focus area in driver format 158551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li private static final int RESET_TOUCH_FOCUS_DELAY = 3000; 15922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 160c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 161c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1628ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1638ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1648ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 165750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 166750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 167a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 169c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 170cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 171cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 172cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 173f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 174f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 175f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 176f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 177b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang // front/back camera switch. 178b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang private CameraPicker mCameraPicker; 179b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 1806490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1816490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1826490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1846490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1856490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1866490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1876490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1886490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 18949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 19049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 191855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1924b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1934b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 19495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 19595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 19695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 19795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 20049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 20149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 20249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING_SNAP_ON_FINISH = 3; 20349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_SUCCESS = 4; 20449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_FAIL = 5; 20549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 6; 20649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 211bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 215bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 218bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 219bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 220bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 221bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 222e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2234b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private FaceListener mFaceListener; 2246eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 225cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 232bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 233232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 234c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 235edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2370a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2380a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2390a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 242e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2440f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2450f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 24618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 247fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 248f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2490f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 250bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 251bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private IndicatorControl mIndicatorControl; 252dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 254ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 255ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 256ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 25759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 25859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 259ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2606490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2616490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 27184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 272e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 273e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 274e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 275e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 276e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 277e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 278e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2921de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2931de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 294ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2951de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2961de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 297232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 298232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 299232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 300232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 301232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 302232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 303232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 304232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 305232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 30684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 309232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 310232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 312232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3133958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 314551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li case RESET_TOUCH_FOCUS: { 3153958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li cancelAutoFocus(); 3164b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li startFaceDetection(); 3173958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li break; 3183958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 324f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 325f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 326f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 327f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 328f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3294714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 330bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) { 331bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.reloadPreferences(); 332842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 333f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 33459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 33559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3366d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3376d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3386d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3396d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3406d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 349522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 350137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3544aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 360a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 361a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 362f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3656d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 366d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 367d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3708ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 374e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 375dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 376059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 377e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 37922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 38018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 38122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 38203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 383feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li // Set the length of focus rectangle according to preview frame size. 384feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li int len = Math.min(mPreviewFrame.getWidth(), mPreviewFrame.getHeight()) / 4; 385feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li ViewGroup.LayoutParams layout = mFocusRectangle.getLayoutParams(); 386feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.width = len; 387feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.height = len; 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 389803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 390e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 39233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3934b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li startFaceDetection(); 39433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 395f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 396f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 397f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 398f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 399cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 400f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 401f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 402d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 403f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 404f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 405f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 406e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 407e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4095e270b255775e1aae76cb476873001798ad8e88aWu-cheng Li mThumbnailView.setOnClickListener(this); 4108ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 411631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 4128ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 415547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 416d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4178ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4188ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4198ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4208ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4218ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 422750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4238ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 424750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 425547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 428e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 429e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 430522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 431e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 432e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 433e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 434e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 435e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4360d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4370d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 438e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 439e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 440e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 442f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4434b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li startFaceDetection(); 4446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 445d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 446d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 447547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 448547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 449a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 450547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 451937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 45335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 454316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 45535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 456316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 457316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4588974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 4594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomRatios(Util.convertZoomRatios(mParameters.getZoomRatios())); 46017bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 461d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 462c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 463c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 464d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 4654a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 466d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 467d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 468d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 469d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 470d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 4714a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 472d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 473d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 474d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 475d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 4764a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 477d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 4784a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 479d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 480d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 481d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 482d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 483d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 484d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 485d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 486d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 487c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 488c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 489c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 49033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 491e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 49235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 49433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 4950f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 4960f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 4970f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 49833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 49933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 50033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 50133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 50233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 50333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 50433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 50633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 50733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 511ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 512ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 5164b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private void startFaceDetection() { 51789155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5184b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li if (mFaceListener == null) { 5194b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mFaceListener = new FaceListener(this, 5204b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li (ViewGroup) findViewById(R.id.frame), mDisplayOrientation); 5214b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 522d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 523d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li mFaceListener.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 5244b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(mFaceListener); 52589155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5264b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5274b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5284b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 5294b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private void stopFaceDetection() { 53089155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5314b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5324b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.stopFaceDetection(); 5334b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5344b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5354b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 53697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 53797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 538039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 53902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 54002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 541bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang View popup = mIndicatorControl.getActiveSettingPopup(); 54297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 54397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 545bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 54697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 54897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 549bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControl) 55097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 551bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.dismissSettingPopup(); 552937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 55302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 55502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 558aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 559aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 56002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 56102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 56202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 563aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 565dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 566aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 567aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 56891227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5771e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5781e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 579523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5801e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5821e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 583d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 584d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 585d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 590b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang private void initializeCameraPicker() { 591b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 592b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang if (mCameraPicker != null) { 593b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle); 594b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 595b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang CameraSettings.KEY_CAMERA_ID); 596b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang if (pref != null) { 597b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang mCameraPicker.initialize(pref); 598b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 599b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 600b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 601b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 602b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 6034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoomPicker() { 604cead50ba3ce2df3bd9fcf06c6f54ea0c6980f0d7repo sync View zoomIncrement = findViewById(R.id.zoom_increment); 605cead50ba3ce2df3bd9fcf06c6f54ea0c6980f0d7repo sync View zoomDecrement = findViewById(R.id.zoom_decrement); 606cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li TextView zoomRatio = (TextView) findViewById(R.id.zoom_ratio); 607cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li if (zoomIncrement != null && zoomDecrement != null && mParameters.isZoomSupported()) { 608cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li mZoomPicker = new ZoomPicker(this, zoomIncrement, zoomDecrement, zoomRatio); 6094a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6104a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6114a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 612f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 613f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 614f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 619e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.GONE); 620f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 621f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 622f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 623e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.GONE); 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 626f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 627f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 628e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.GONE); 629e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.GONE); 630f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 631f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 64907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 65007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 65107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 65207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 653f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 65407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6558303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6568303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6578303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 67107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 67207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 67307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 67407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 67507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 67607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 677f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 67807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 67907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 68007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 687937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 692bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 69311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 69411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 69549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 697937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6999324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 716937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7266c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 727de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 728e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 729e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 731bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 750e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 751e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 75205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 75305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 755ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 75684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 75705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 75805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 75905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 761edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 76205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 763721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 76405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 76505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 76605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 767721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 768e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 769e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 770e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 771e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 772e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 773e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 774e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 775e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 777937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 783bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 78411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 78511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 78649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING_SNAP_ON_FINISH) { 7870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 79075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 79149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 79275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 79349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 79475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 79549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 796edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 79749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 7983958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // This happens when (1) user is half-pressing the focus key or 7993958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // (2) touch focus is triggered. Play the focus tone. Do not 8003958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // take the picture now. 8019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 80249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 803894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li if (mFocusToneGenerator != null) { 804894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li mFocusToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2); 805894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li } 8060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 80749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 8089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 80949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 81049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 8113958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // If this is triggered by touch focus, cancel focus after a 8123958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // while. 8133958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li if (mFocusArea != null) { 814551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 8153958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 81649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 8179c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8189c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 819de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 82049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 822937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 824e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 825e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 8264a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 827e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 828e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 829e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 830e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 831d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 832d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 833d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 834d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8352c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8362c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 837e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 838d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 83933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 840d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 84133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 84233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 84333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 84433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 84533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 850edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 851edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 852edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 853edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 854edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 8558ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li int orientation = Exif.getOrientation(data); 8568ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8578ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li loc, orientation, data); 8588ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (uri != null) { 8591c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // Create a thumbnail whose size is smaller than half of the surface view. 8601c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 8611c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li / (mPreviewFrame.getWidth() / 2)); 8621c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int inSampleSize = Util.nextPowerOf2(ratio); 8631c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 8648ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 865750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 8668ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 867a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li 868a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li sendBroadcast(new Intent(android.hardware.Camera.ACTION_NEW_PICTURE, uri)); 869a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li // Keep compatibility 8708ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", uri)); 871edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 872edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 873edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 874edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 875edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 88449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mPausing || mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 892edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 893edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 895edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 898edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 90111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 921edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 928edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 929edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 931edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 932edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 933edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 934edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 935edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 936edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 937edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 938edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 942edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 944edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 945edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 94649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 947551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 950271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 953cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 955cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 956cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 957cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9585f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 959cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 960cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 961cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 962cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 96330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 96430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 96530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 96630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 96730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 96830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 975a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 976a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 977a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 978a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 979a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 980a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 98122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 982750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 983ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9841ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9851ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 986bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9871ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 988bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 98922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 990bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 991bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 992bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 993bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 994bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9951ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9961ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 99759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 998ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9996490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 100048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1001f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1002f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1003dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 10040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 100548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 100648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 100848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 100911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 1011dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 1012dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 10133f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 101503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 1016dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 1017dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 10183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 101911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 102011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 102148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 10261c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 10271c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1031cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1032cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1033cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1034e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.review_control).setVisibility(View.VISIBLE); 1035e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 1036e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_retake).setOnClickListener(this); 1037e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 103861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1039a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 1040a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 1041a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 1042a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 104384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 104437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 104548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1046b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 104748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 104803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1049dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1050dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1051dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1052dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1053f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1054f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10588974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1059003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1060003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1061003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10621f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10631f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 1064bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 10654a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoomPicker(); 1066b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang initializeCameraPicker(); 1067503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1068503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1069823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 107018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1071bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) { 1072bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.overrideSettings( 1073823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1074823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1075823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1076823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 107718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 107818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1079823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 108018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10810d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 108218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1083823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 108418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 108518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1086823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 108718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 108818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1089f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 109059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 109159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 109259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1093003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 109459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 109559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1096bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 1097bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 1098bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl = (IndicatorControl) findViewById(R.id.indicator_control); 1099bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl == null) return; 1100067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1101bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang final String[] SETTING_KEYS, OTHER_SETTING_KEYS; 1102bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1103bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang SETTING_KEYS = new String[] { 1104d159d11f5a47928a59c9bf27fbae1a95dd6cbb02Wu-cheng Li CameraSettings.KEY_FLASH_MODE, 1105d159d11f5a47928a59c9bf27fbae1a95dd6cbb02Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE}; 1106bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang OTHER_SETTING_KEYS = new String[] { 1107bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_SCENE_MODE, 1108bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 1109bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_FOCUS_MODE, 1110bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_EXPOSURE, 1111bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_PICTURE_SIZE}; 1112bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 1113bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang SETTING_KEYS = new String[] { 1114bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_FLASH_MODE, 1115bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_WHITE_BALANCE}; 1116bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang OTHER_SETTING_KEYS = new String[] { 1117bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_FOCUS_MODE, 1118bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_EXPOSURE, 1119bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_SCENE_MODE, 1120bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_PICTURE_SIZE, 1121bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_RECORD_LOCATION}; 1122c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1123bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.initialize(this, mPreferenceGroup, SETTING_KEYS, 1124bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang OTHER_SETTING_KEYS); 1125bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.setListener(new MyIndicatorControlListener()); 1126f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1127f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11287f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 1129bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null && mIndicatorControl.dismissSettingPopup()) { 11307f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11317f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11327f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11337f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11347f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11357f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 1136bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.setEnabled(enable); 1137b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1138e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1139a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 11407f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11417f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11484aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11494aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11504aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11514aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11524aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11534aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11544aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11554aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11564aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 115843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 115943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 116043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 116143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 116243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 116343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 116443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 1165bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 11664aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11674aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11684aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11694aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1170ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1171750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1172a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1173c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1174bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.setDegree(degree); 1175b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang if (mCameraPicker != null) mCameraPicker.setDegree(degree); 1176ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1177ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11796d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 11806d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 11816d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 11826d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 11836d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 11846d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11856d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11866d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1187d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1188721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1189721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1190721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1191721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1192c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 11931e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1194d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1195750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li @Override 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 11985e270b255775e1aae76cb476873001798ad8e88aWu-cheng Li case R.id.thumbnail: 1199750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (isCameraIdle() && mThumbnail != null) { 1200750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li showSharePopup(); 1201750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li } 1202750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li break; 120361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 120461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 120584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 120661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 120761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1208059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1209059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 121061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1211059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1212dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1217de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1218e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1219e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1220c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1221edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1223cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1228cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1231cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1232c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12355df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1240c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 124337cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 124437cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 124537cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 12465df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 12470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 12510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1258c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 12625df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12665df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1270c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1274cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 12760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1277cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1278cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 12790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 12810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1283da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1284da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 12935df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 129811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1299e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1300e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1302dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13032bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 130911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1310e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1311e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1313dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13142bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1321c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1324c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1325c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1326c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1327c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1328c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13290ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1330c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1347522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 13490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 13500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1359522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 13620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 13630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1364fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1365fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1370803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1371803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1372803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1373803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1374803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1375803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1376803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1377803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1378803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1379803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1380803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1381803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1382803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1383803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 13854de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1388dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 138903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1390e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1391316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 139348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 139403eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 139584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1396dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1397dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 139884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 139984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 140084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1401dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1402dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1403dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1404dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 140584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 140684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 140748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 140948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14106cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14146cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14156cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14166cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1417e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1418cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1419232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 142049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1421232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1422232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1423232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1424e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1425e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1426f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14304904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14314904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1432cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 14337f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1434b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1435e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1436e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1437e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1438631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1439631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1440631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1442e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1445750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 1446c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1462de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14639a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 14649a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1465edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1466e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1467d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1468d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 14696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1470232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1471551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1472d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 14780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14885df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1499fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 150049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1501fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1502fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 150451c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li Log.v(TAG, "Start autofocus."); 150551c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 150651c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 150749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 150849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 150949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1510551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 151449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "Cancel autofocus."); 151549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 151649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 151749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 151822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 151949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 152049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1521551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private void updateFocusUI() { 152549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUSING_SNAP_ON_FINISH) { 152675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 152749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_SUCCESS) { 152875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 152949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_FAIL) { 153075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 153104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else if (mCameraState == IDLE && mFocusArea != null) { 153204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Users touch on the preview and the rectangle indicates the metering area. 153304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Either focus area is not supported or autoFocus call is not required. 153404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusRectangle.showStart(); 153575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 153675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 153775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 154022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 154122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 154222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 154304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS 154404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li || mCameraState == FOCUSING_SNAP_ON_FINISH) { 154504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 154604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 15473d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 154804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 154997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 155097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 155104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 155204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean focusAreaSupported = (mParameters.getMaxNumFocusAreas() > 0 155304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 155404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) || 155504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO))); 155604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean meteringAreaSupported = (mParameters.getMaxNumMeteringAreas() > 0); 155704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (!focusAreaSupported && !meteringAreaSupported) return false; 155804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li 155904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean callAutoFocusRequired = false; 156004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (focusAreaSupported && 156104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 156204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO))) { 156304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li callAutoFocusRequired = true; 1564bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1565bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 156604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Let users be able to cancel previous touch focus. 156704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && mFocusArea != null && e.getAction() == MotionEvent.ACTION_DOWN 156804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS || 156904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mCameraState == FOCUS_FAIL)) { 157004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li cancelAutoFocus(); 157122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 157222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1573af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Initialize variables. 157422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 157522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 157622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 157722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 1578af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewWidth = mPreviewFrame.getWidth(); 1579af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewHeight = mPreviewFrame.getHeight(); 158049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mFocusArea == null) { 158149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = new ArrayList<Area>(); 158249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea.add(new Area(new Rect(), 1)); 158349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 1584af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li 1585af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Convert the coordinates to driver format. The actual focus area is two times bigger than 1586af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // UI because a huge rectangle looks strange. 1587af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaWidth = focusWidth * 2; 1588af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaHeight = focusHeight * 2; 1589af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaLeft = Util.clamp(x - areaWidth / 2, 0, previewWidth - areaWidth); 1590af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaTop = Util.clamp(y - areaHeight / 2, 0, previewHeight - areaHeight); 15917895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li Rect rect = mFocusArea.get(0).rect; 1592af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li convertToFocusArea(areaLeft, areaTop, areaWidth, areaHeight, previewWidth, previewHeight, 1593af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li mFocusArea.get(0).rect); 159418c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li 159522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 159622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 159722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 1598af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, previewWidth - focusWidth); 1599af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, previewHeight - focusHeight); 160004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li p.setMargins(left, top, 0, 0); 160122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 160222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 160322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 160451c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusRectangle.requestLayout(); 160522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16064b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // Stop face detection because we want to specify focus and metering area. 16074b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li stopFaceDetection(); 16084b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 160904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Set the focus area and metering area. 161022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 161104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && e.getAction() == MotionEvent.ACTION_UP) { 161204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li autoFocus(); 161304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else { // Just show the rectangle in all other cases. 161404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li updateFocusUI(); 1615551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li // Reset the metering area in 3 seconds. 1616551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1617551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 161804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 161922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 162022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 162122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 162222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16230d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li // Convert the touch point to the focus area in driver format. 16240d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li public static void convertToFocusArea(int left, int top, int focusWidth, int focusHeight, 16250d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li int previewWidth, int previewHeight, Rect rect) { 16260d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.left = Math.round((float) left / previewWidth * 2000 - 1000); 16270d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.top = Math.round((float) top / previewHeight * 2000 - 1000); 16280d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.right = Math.round((float) (left + focusWidth) / previewWidth * 2000 - 1000); 16290d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.bottom = Math.round((float) (top + focusHeight) / previewHeight * 2000 - 1000); 16300d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li } 16310d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li 163222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 163322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 163449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li RelativeLayout.LayoutParams p = 163549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 163649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li int[] rules = p.getRules(); 163749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 163849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li p.setMargins(0, 0, 0, 0); 1639bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 164049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = null; 1641bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1642bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16440b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16450b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16460b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 16470b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 16487f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 16493eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16500b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16510b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16520b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 16530b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1657e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 165811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1662e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 166311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 16670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 16680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1669e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 16700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 16710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 16720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 16737f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 167411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 167511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 167611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 167711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 167811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 168011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1692e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1693e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1694e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17017f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1702f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 170349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 17040f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17050f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17060f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1707ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1708a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1709a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 171049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || (mCameraState == FOCUS_SUCCESS 171149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL)) { 1712edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 171349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 1714de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1715de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17169c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 171749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING_SNAP_ON_FINISH; 171849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 17198d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1724cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17257f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1726a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1727a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1728a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17290f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 173049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Do not do focus if there is not enoguh storage. Do not focus 173149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // if touch focus has been triggered, that is, camera state is 173249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // FOCUS_SUCCESS or FOCUS_FAIL. 173349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (canTakePicture() && mCameraState != FOCUS_SUCCESS 173449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && mCameraState != FOCUS_FAIL) { 173549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li autoFocus(); 173649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17370f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 173849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // User releases half-pressed focus key. 173949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS 174049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL) { 174149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li cancelAutoFocus(); 174249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17439c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17484fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17494fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17504fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17514fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17524fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17534fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 175475c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 175575c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 175647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 175747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 175847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 175947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 176047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1761ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1762ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1763ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 17643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 17653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 176647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 176747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 17683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 17696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1770855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1771855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1772855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1773855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1774855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 177549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 177649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1777855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 177847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 177947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 178047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 178148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 178247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 178347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 178447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 178547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 178647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 178784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 178848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 17896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 17906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 17916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 17926cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 17936cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1794e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1795547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1796547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1797e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1810cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1811e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 181349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 181748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 181848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 181948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 182048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 182148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 182248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 182348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 182448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 182548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 182684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 18273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 182811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 182922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 183022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 18316eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18336cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 18346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 183549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1836b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 183748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1838855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 18394b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 18404b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 18414b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li if (mFaceListener != null) { 18424b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mFaceListener.setDisplayOrientation(mDisplayOrientation); 18434b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 1844ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 184611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 18478564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 184811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1849fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1850fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1851fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 185333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 185449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 185849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 18598564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 18605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 18615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 186249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 18635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 186449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 18655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1867dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1868dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1869dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1870dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1871ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1872cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1873cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1874cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1875cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1876cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1877cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1878cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1879cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 188093ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1881ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1882ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1883ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1884ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1885ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1886ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1887ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1888ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1890ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 189149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumFocusAreas() > 0) { 189249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setFocusAreas(mFocusArea); 189349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 189449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 189549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 189649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumMeteringAreas() > 0) { 189749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 189849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setMeteringAreas(mFocusArea); 189949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 190022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19015945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19022c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 190332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 190432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 190532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 190632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 190732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 190832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 190932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 191032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1911937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1912ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1913ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1914ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1915ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1916ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1917ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1918ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1919ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1920ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19216227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1922ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19230fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19240fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19250fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19260fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 19270fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 19280fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 19290fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 19300fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1931ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 19320fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1933ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1934ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1935ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 193618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1937ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1938ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 193918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 194018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 194118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1942ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1943ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1944ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1945ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1946ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1947ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1948ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1949ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 195018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 195118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 195218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1953ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1954ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1955ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19565945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 195702af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 195802af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 195902af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1960937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1961dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1962dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1963dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 196433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 196533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 196633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 196733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 196833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 196933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 197033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 197133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 197233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 197333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 197433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 197533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 197633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 197733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 197833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 197933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 198033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 198118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1982301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 19834de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1984301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1985301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1986301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1987301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1988301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1989301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 19903b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 19913b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1992503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1993503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 19943b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1995301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1996301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1997301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 19984de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1999301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2000301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 200170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 200270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2003301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20043b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20053b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20063b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20073b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20083b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2009301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2010301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2011301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2012301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2013301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2014301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2015301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2016301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20173b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20183b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20193b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20203b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20213b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2022301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 202318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 202418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2025cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2026e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2027e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2028ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2029ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2030ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2031ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2032ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2033ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2034ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2035ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2036ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2037ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2038ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2039ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2040ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2041ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2042ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 20430d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2044ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2045ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2046ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2047ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2048ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2049ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2050ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2051ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2052ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 20531de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2054ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2055ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2056ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20571de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 20581de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2059ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 20608a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2061ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20621de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2063ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2064ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2065ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2066ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 20671de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20681de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20691de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2070522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2082feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2083deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2085deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2093f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2094feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2095deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2097deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 20998303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2109deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21128303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2114f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 212007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 212107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21238303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 212407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 212849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return mCameraState == IDLE || mCameraState == FOCUS_SUCCESS || mCameraState == FOCUS_FAIL; 2129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2136cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2137cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2138cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2139cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2140cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2141cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2142cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2143cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 21459bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2146bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 2147e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 2148bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 2149e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang mShutterButton.setVisibility(View.GONE); 215085337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 215161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 21520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 215361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 215461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2156373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2157373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2158373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2159373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 21649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2165bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 2166e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 2167bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 2168bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mShutterButton.setVisibility(View.VISIBLE); 216985337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 217061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 217161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 217261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 217361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 217461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2175e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2176373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2177373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2178373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2179373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2180373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2181373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21855fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 21865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 21875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 21885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2189b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2190b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 21915fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 21935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 21945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21955fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 2210a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 2211a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 2212a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 2213a72d73cbac59db43d413291e4db66763be08143arepo sync } 2214a72d73cbac59db43d413291e4db66763be08143arepo sync }); 2215a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 22169ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 2217a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 22189ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22199ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2220a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 2221b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2222b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2223b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2224b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2225b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2226b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2227b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2228b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2229ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2230ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2231a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 2232ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2233ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 223459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 223559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 223659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 223759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2238ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2239ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2240ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2241ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2242ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2243ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2244a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 2245e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2246a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 2247b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 22489ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 22499ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 22509ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22519ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2252a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 2253a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 2254a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 22559ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 22569ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2257e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2258e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 22598df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 226087695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2261c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2262c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2263ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2264ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2265ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 22660d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 22670d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2268ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2269ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2270e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2271ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2272ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2273ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2274ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2275ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2276ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 22777add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 22787add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 227944377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 228044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 228144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2282bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2283bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2284bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2285bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2286bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2287bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2288bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 228944377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 22907add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 22917add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 22927add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 22938791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 22948791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2295cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2296cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2297cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2298cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2299cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2300cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2301cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2302cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2303cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2304cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2305cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2306cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2307cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2308cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2309cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2310cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2311faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2312c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2313c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2314c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2315c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2316003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2317c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2318c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2319c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2320c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2321c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2322c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2323c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2324dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2325003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2326b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2327b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2328b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2329b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2330b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2331b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2332bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) { 2333bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.dismissSettingPopup(); 2334003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2335003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 2336bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 2337003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2338003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2339003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2340003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2341fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2342fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2343fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2344fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2345fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2346fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2347fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2348fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2349fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2350750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 2351750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 2352750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 2353750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), "image/jpeg", 23545e270b255775e1aae76cb476873001798ad8e88aWu-cheng Li mOrientationCompensation, mThumbnailView); 2355f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2356750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 2357f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2358f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2359bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private class MyIndicatorControlListener implements IndicatorControl.Listener { 236087695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 236187695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2362dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2363003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2364003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2365003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2366003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2367fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2368fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2369fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2370fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2371dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2372b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 2373b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 2374b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang public void onSharedPreferenceChanged() { 2375b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang Camera.this.onSharedPreferenceChanged(); 2376b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 2377b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 237859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2379