Camera.java revision 93ad273a53e7d2975a67d7d1f8a157f845e41cf2
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 // A button that contains the thumbnail and the share icon. 166750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private View mShareButton; 167750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 168750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 169750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mShareIcon; 170a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 172c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 173cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 174cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 175cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 176f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 177f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 178f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 179f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 180b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang // front/back camera switch. 181b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang private CameraPicker mCameraPicker; 182b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 1836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1846490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1856490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1866490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1876490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1886490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1906490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 19349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 194855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1954b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1964b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 19795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 19895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 19995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 20349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 20449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 20549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING_SNAP_ON_FINISH = 3; 20649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_SUCCESS = 4; 20749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_FAIL = 5; 20849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 6; 20949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 214bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 218bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 221bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 222bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 223bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 224bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 225e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2264b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private FaceListener mFaceListener; 2276eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 228cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 235bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 236232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 237c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 238edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2400a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2410a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2420a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 245e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2470f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2480f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 24918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 250fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 251f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2520f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 253bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 254bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private IndicatorControl mIndicatorControl; 255dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 257ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 258ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 259ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 26059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 26159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2636490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2646490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 27484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 275e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 276e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 277e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 278e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 279e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 280e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2951de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2961de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 297ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2981de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2991de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 300232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 301232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 302232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 303232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 304232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 305232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 30984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 310232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 312232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 313232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 314232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 315232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3163958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 317551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li case RESET_TOUCH_FOCUS: { 3183958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li cancelAutoFocus(); 3194b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li startFaceDetection(); 3203958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li break; 3213958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 327f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 328f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 329f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 330f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 331f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3324714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 333bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) { 334bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.reloadPreferences(); 335842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 336f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 33759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 33859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3396d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3406d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 352522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 353137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 363a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 364a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 365f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3686d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 369d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 370d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3738ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 376e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 377e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 378dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 379059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 381e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 38222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 38318c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 38422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 38503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 386feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li // Set the length of focus rectangle according to preview frame size. 387feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li int len = Math.min(mPreviewFrame.getWidth(), mPreviewFrame.getHeight()) / 4; 388feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li ViewGroup.LayoutParams layout = mFocusRectangle.getLayoutParams(); 389feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.width = len; 390feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.height = len; 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 392803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 39533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3964b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li startFaceDetection(); 39733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 398f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 399f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 400f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 401f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 402cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 403f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 404f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 405d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 406f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 407f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 408f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 410e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 412750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mShareButton.setOnClickListener(this); 4138ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 414631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 4158ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 418547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 419d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4208ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4218ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4228ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4238ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4248ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 425750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4268ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 427750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 428547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 431e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 432e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 433522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 434e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 435e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 436e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 437e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 438e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4390d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4400d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 442e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 445f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4464b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li startFaceDetection(); 4476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 448d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 449d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 450547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 451547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 452a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 453547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 454937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 45635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 457316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 45835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 459316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 460316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4618974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 4624a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomRatios(Util.convertZoomRatios(mParameters.getZoomRatios())); 46317bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 464d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 465c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 466c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 467d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 4684a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 469d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 470d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 471d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 472d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 473d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 4744a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 475d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 476d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 477d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 478d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 4794a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 480d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 4814a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 482d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 483d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 484d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 485d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 486d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 487d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 488d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 489d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 490c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 491c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 492c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 49333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 494e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 49535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 49733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 4980f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 4990f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5000f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 50133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 50233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 50333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 50433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 50533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 50633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 50733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 51133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 514ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 515ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 5194b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private void startFaceDetection() { 5204b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li if (mParameters.getMaxNumDetectedFaces( 5214b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li android.hardware.Camera.CAMERA_FACE_DETECTION_HW) > 0) { 5224b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li if (mFaceListener == null) { 5234b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mFaceListener = new FaceListener(this, 5244b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li (ViewGroup) findViewById(R.id.frame), mDisplayOrientation); 5254b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5264b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(mFaceListener); 5274b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.startFaceDetection(android.hardware.Camera.CAMERA_FACE_DETECTION_HW); 5284b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5294b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5304b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 5314b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private void stopFaceDetection() { 5324b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li if (mParameters.getMaxNumDetectedFaces( 5334b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li android.hardware.Camera.CAMERA_FACE_DETECTION_HW) > 0) { 5344b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5354b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.stopFaceDetection(); 5364b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5374b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5384b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 53997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 54097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 541039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 54202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 54302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 544bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang View popup = mIndicatorControl.getActiveSettingPopup(); 54597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 54697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 548bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 54997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 55097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 55197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 552bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControl) 55397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 554bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.dismissSettingPopup(); 555937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 55602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 55802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 561aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 562aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 56302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 56402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 566aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 568dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 569aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 570aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 57191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5801e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5811e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 582523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5831e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5851e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 586d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 587d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 588d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 593b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang private void initializeCameraPicker() { 594b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 595b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang if (mCameraPicker != null) { 596b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle); 597b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 598b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang CameraSettings.KEY_CAMERA_ID); 599b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang if (pref != null) { 600b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang mCameraPicker.initialize(pref); 601b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 602b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 603b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 604b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 605b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 6064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoomPicker() { 607cead50ba3ce2df3bd9fcf06c6f54ea0c6980f0d7repo sync View zoomIncrement = findViewById(R.id.zoom_increment); 608cead50ba3ce2df3bd9fcf06c6f54ea0c6980f0d7repo sync View zoomDecrement = findViewById(R.id.zoom_decrement); 609cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li TextView zoomRatio = (TextView) findViewById(R.id.zoom_ratio); 610cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li if (zoomIncrement != null && zoomDecrement != null && mParameters.isZoomSupported()) { 611cd4aacd29f860ba6c1769372c698ab1a4517179cWu-cheng Li mZoomPicker = new ZoomPicker(this, zoomIncrement, zoomDecrement, zoomRatio); 6124a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6134a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6144a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 619f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 620f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 621f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 622e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.GONE); 623f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 626e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.GONE); 627f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 628f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 629f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 630f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 631e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.GONE); 632e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.GONE); 633f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 634f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 65207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 65307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 65407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 65507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 656f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 65707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6588303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6598303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6608303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 67407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 67507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 67607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 67707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 67807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 67907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 680f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 68107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 68207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 68307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 690937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 695bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 69611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 69711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 69849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 700937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 719937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7296c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 730de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 731e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 732e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 734bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 753e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 754e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 75505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 75605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 758ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 75984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 76005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 76105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 76205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 764edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 76505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 766721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 76705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 76805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 76905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 770721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 771e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 772e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 773e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 774e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 775e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 776e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 777e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 778e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 780937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 786bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 78711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 78811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 78949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING_SNAP_ON_FINISH) { 7900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 79375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 79449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 79575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 79649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 79775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 79849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 799edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 80049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 8013958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // This happens when (1) user is half-pressing the focus key or 8023958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // (2) touch focus is triggered. Play the focus tone. Do not 8033958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // take the picture now. 8049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 80549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 806894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li if (mFocusToneGenerator != null) { 807894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li mFocusToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2); 808894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li } 8090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 81049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 8119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 81249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 81349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 8143958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // If this is triggered by touch focus, cancel focus after a 8153958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // while. 8163958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li if (mFocusArea != null) { 817551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 8183958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 81949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 8209c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8219c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 822de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 82349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 825937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 827e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 828e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 8294a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 830e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 831e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 832e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 833e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 834d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 835d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 836d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 837d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8382c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8392c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 840e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 841d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 84233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 843d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 84433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 84533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 84633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 84733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 84833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 85035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 85135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 85235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 853edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 854edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 855edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 856edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 857edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 8588ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li int orientation = Exif.getOrientation(data); 8598ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8608ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li loc, orientation, data); 8618ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (uri != null) { 8621c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // Create a thumbnail whose size is smaller than half of the surface view. 8631c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 8641c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li / (mPreviewFrame.getWidth() / 2)); 8651c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int inSampleSize = Util.nextPowerOf2(ratio); 8661c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 8678ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 868750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 8698ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 870a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li 871a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li sendBroadcast(new Intent(android.hardware.Camera.ACTION_NEW_PICTURE, uri)); 872a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li // Keep compatibility 8738ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", uri)); 874edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 875edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 876edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 88749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mPausing || mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 892edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 893edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 895edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 898edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 90411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 921edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 929edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 930edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 931edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 932edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 934edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 935edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 936edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 937edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 938edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 939edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 940edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 941edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 945edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 947edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 948edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 94949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 950551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 953271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 955cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 956cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 957cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 958cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 959cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 960cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9615f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 962cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 963cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 964cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 965cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 96630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 96730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 96830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 96930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 97030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 97130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 978a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 979a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 980a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 981a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 982a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 983a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 98422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 985750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mShareButton = findViewById(R.id.share_button); 986750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 987750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mShareIcon = (RotateImageView) findViewById(R.id.share_icon); 988ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9891ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9901ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 991bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9921ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 993bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 99422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 995bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 996bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 997bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 998bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 999bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 10001ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 10011ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 100259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 1003ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 10046490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 100548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1006f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1007f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1008dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 10090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 101048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 101148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 101348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 101411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 1016dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 1017dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 10183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 102003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 1021dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 1022dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 10233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 102411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 102511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 102648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 10311c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 10321c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1033b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1036cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1037cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1038cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1039e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.review_control).setVisibility(View.VISIBLE); 1040e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 1041e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_retake).setOnClickListener(this); 1042e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 104361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1044a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 1045a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 1046a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 1047a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 104884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 104937acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 105048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 105248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 105303eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1054dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1055dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1056dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1057dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1058f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1059f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10638974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1064003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1065003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1066003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10671f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10681f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 1069bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 10704a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoomPicker(); 1071b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang initializeCameraPicker(); 1072503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1073503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1074823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 107518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1076bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) { 1077bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.overrideSettings( 1078823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1079823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1080823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1081823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 108218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 108318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1084823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 108518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10860d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 108718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1088823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 108918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 109018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1091823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 109218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 109318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1094f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 109559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 109659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 109759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1098003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 109959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 110059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1101bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 1102bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 1103bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl = (IndicatorControl) findViewById(R.id.indicator_control); 1104bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl == null) return; 1105067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1106bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang final String[] SETTING_KEYS, OTHER_SETTING_KEYS; 1107bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1108bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang SETTING_KEYS = new String[] { 1109bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_FLASH_MODE}; 1110bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang OTHER_SETTING_KEYS = new String[] { 1111bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 1112bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_COLOR_EFFECT, 1113bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_SCENE_MODE, 1114bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 1115bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_FOCUS_MODE, 1116bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_EXPOSURE, 1117bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_PICTURE_SIZE}; 1118bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 1119bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang SETTING_KEYS = new String[] { 1120bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_FLASH_MODE, 1121bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_COLOR_EFFECT, 1122bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_WHITE_BALANCE}; 1123bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang OTHER_SETTING_KEYS = new String[] { 1124bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_FOCUS_MODE, 1125bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_EXPOSURE, 1126bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_SCENE_MODE, 1127bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_PICTURE_SIZE, 1128bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang CameraSettings.KEY_RECORD_LOCATION}; 1129c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1130bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.initialize(this, mPreferenceGroup, SETTING_KEYS, 1131bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang OTHER_SETTING_KEYS); 1132bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.setListener(new MyIndicatorControlListener()); 1133f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1134f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11357f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 1136bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null && mIndicatorControl.dismissSettingPopup()) { 11377f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11387f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11397f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11407f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11417f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11427f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 1143bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.setEnabled(enable); 1144b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1145e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1146a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 11477f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11487f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11494aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11504aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11514aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11524aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11534aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11544aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11554aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11564aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11584aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11594aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11604aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11614aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11624aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11634aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11644aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 116543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 116643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 116743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 116843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 116943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 117043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 117143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 1172bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 11734aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11744aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11754aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11764aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1177ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1178750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1179750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mShareIcon != null) mShareIcon.setDegree(degree); 1180a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1181c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1182bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) mIndicatorControl.setDegree(degree); 1183b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang if (mCameraPicker != null) mCameraPicker.setDegree(degree); 1184ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1185ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11876d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 11886d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 11896d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 11906d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 11916d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 11926d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11936d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11946d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1195d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1196721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1197721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1198721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1199721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1200c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 12011e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1202d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1203750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li @Override 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 1206750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li case R.id.share_button: 1207750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (isCameraIdle() && mThumbnail != null) { 1208750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li showSharePopup(); 1209750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li } 1210750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li break; 121161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 121261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 121384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 121461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 121561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1216059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1217059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 121861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1219059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1220dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1225de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1226e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1227e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1228c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1229edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1231cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1236cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1239cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1240c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12435df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1248c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 125137cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 125237cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 125337cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 12545df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 12550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 12590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1266c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 12705df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12745df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1278c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1282cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 12840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1285cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1286cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 12870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 12890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1291da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1292da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 13015df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 130611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1307e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1308e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1310dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13112bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 131711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1318e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1319e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1321dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13222bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1329c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1332c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1333c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1334c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1335c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1336c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13370ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1338c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1355522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 13570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 13580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1367522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 13700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 13710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1372fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1373fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1378803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1379803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1380803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1381803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1382803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1383803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1384803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1385803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1386803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1387803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1388803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1389803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1390803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1391803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 13934de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1396dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 139703eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1398e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1399316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1400e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 140148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 140203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 140384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1404dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1405dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 140684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 140784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 140884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1409dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1410dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1411dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1412dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 141384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 141484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 141548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1416e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 141748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1425e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1426cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1427232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 142849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1429232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1430232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1431232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1432e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1433e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1434f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14384904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14394904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1440cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 14417f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1442b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1446631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1447631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1448631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1451e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1453750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 1454c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1470de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14719a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 14729a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1473edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1474e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1475d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1476d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 14776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1478232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1479551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1480d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 14860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14965df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1507fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 150849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1509fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1510fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 151251c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li Log.v(TAG, "Start autofocus."); 151351c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 151451c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 151549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 151649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 151749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1518551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 152249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "Cancel autofocus."); 152349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 152449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 152549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 152622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 152749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 152849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1529551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 153249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private void updateFocusUI() { 153349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUSING_SNAP_ON_FINISH) { 153475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 153549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_SUCCESS) { 153675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 153749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_FAIL) { 153875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 153904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else if (mCameraState == IDLE && mFocusArea != null) { 154004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Users touch on the preview and the rectangle indicates the metering area. 154104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Either focus area is not supported or autoFocus call is not required. 154204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusRectangle.showStart(); 154375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 154475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 154575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 154822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 154922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 155022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 155104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS 155204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li || mCameraState == FOCUSING_SNAP_ON_FINISH) { 155304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 155404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 15553d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 155604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 155797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 155897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 155904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 156004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean focusAreaSupported = (mParameters.getMaxNumFocusAreas() > 0 156104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 156204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) || 156304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO))); 156404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean meteringAreaSupported = (mParameters.getMaxNumMeteringAreas() > 0); 156504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (!focusAreaSupported && !meteringAreaSupported) return false; 156604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li 156704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean callAutoFocusRequired = false; 156804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (focusAreaSupported && 156904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 157004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO))) { 157104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li callAutoFocusRequired = true; 1572bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1573bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 157404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Let users be able to cancel previous touch focus. 157504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && mFocusArea != null && e.getAction() == MotionEvent.ACTION_DOWN 157604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS || 157704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mCameraState == FOCUS_FAIL)) { 157804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li cancelAutoFocus(); 157922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 158022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1581af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Initialize variables. 158222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 158322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 158422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 158522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 1586af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewWidth = mPreviewFrame.getWidth(); 1587af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewHeight = mPreviewFrame.getHeight(); 158849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mFocusArea == null) { 158949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = new ArrayList<Area>(); 159049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea.add(new Area(new Rect(), 1)); 159149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 1592af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li 1593af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Convert the coordinates to driver format. The actual focus area is two times bigger than 1594af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // UI because a huge rectangle looks strange. 1595af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaWidth = focusWidth * 2; 1596af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaHeight = focusHeight * 2; 1597af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaLeft = Util.clamp(x - areaWidth / 2, 0, previewWidth - areaWidth); 1598af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaTop = Util.clamp(y - areaHeight / 2, 0, previewHeight - areaHeight); 15997895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li Rect rect = mFocusArea.get(0).rect; 1600af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li convertToFocusArea(areaLeft, areaTop, areaWidth, areaHeight, previewWidth, previewHeight, 1601af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li mFocusArea.get(0).rect); 160218c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li 160322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 160422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 160522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 1606af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, previewWidth - focusWidth); 1607af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, previewHeight - focusHeight); 160804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li p.setMargins(left, top, 0, 0); 160922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 161022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 161122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 161251c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusRectangle.requestLayout(); 161322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16144b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // Stop face detection because we want to specify focus and metering area. 16154b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li stopFaceDetection(); 16164b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 161704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Set the focus area and metering area. 161822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 161904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && e.getAction() == MotionEvent.ACTION_UP) { 162004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li autoFocus(); 162104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else { // Just show the rectangle in all other cases. 162204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li updateFocusUI(); 1623551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li // Reset the metering area in 3 seconds. 1624551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1625551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 162604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 162722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 162822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 162922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 163022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16310d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li // Convert the touch point to the focus area in driver format. 16320d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li public static void convertToFocusArea(int left, int top, int focusWidth, int focusHeight, 16330d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li int previewWidth, int previewHeight, Rect rect) { 16340d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.left = Math.round((float) left / previewWidth * 2000 - 1000); 16350d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.top = Math.round((float) top / previewHeight * 2000 - 1000); 16360d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.right = Math.round((float) (left + focusWidth) / previewWidth * 2000 - 1000); 16370d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.bottom = Math.round((float) (top + focusHeight) / previewHeight * 2000 - 1000); 16380d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li } 16390d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li 164022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 164122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 164249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li RelativeLayout.LayoutParams p = 164349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 164449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li int[] rules = p.getRules(); 164549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 164649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li p.setMargins(0, 0, 0, 0); 1647bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 164849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = null; 1649bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1650bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16520b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16530b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16540b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 16550b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 16567f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 16573eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16580b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16590b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16600b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 16610b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1665e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 166611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1670e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 167111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 16750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 16760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1677e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 16780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 16790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 16800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 16817f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 168211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 168311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 168411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 168511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 168611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 168811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1700e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1701e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1702e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17097f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1710f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 171149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 17120f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17130f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17140f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1715ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1716a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1717a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 171849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || (mCameraState == FOCUS_SUCCESS 171949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL)) { 1720edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 172149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 1722de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1723de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 172549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING_SNAP_ON_FINISH; 172649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 17278d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1732cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17337f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1734a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1735a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1736a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17370f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 173849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Do not do focus if there is not enoguh storage. Do not focus 173949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // if touch focus has been triggered, that is, camera state is 174049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // FOCUS_SUCCESS or FOCUS_FAIL. 174149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (canTakePicture() && mCameraState != FOCUS_SUCCESS 174249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && mCameraState != FOCUS_FAIL) { 174349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li autoFocus(); 174449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17450f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 174649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // User releases half-pressed focus key. 174749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS 174849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL) { 174949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li cancelAutoFocus(); 175049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17519c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17564fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17574fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17584fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17594fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17604fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17614fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 176275c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 176375c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 176447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 176547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 176647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 176747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 176847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1769ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1770ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1771ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 17723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 17733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 177447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 177547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 17763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 17776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1778855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1779855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1780855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1781855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1782855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 178349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 178449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1785855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 178647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 178747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 178847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 178948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 179047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 179147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 179247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 179347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 179447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 179584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 179648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 17976cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 17986cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 17996cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18016cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1802e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1803547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1804547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1805e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1818cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1819e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 182149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 182548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 182648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 182748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 182848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 182948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 183048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 183148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 183248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 183348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 183484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 18353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 183611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 183722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 183822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 18396eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18416cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 18426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 184349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 184548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1846855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 18474b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 18484b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 18494b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li if (mFaceListener != null) { 18504b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mFaceListener.setDisplayOrientation(mDisplayOrientation); 18514b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 1852ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 185411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 18558564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 185611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1857fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1858fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1859fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 186133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 186249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 186649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 18678564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 18685fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 18695fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 187049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 18715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 187249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 18735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1875dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1876dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1877dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1878dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1880cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1881cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1882cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1883cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1884cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1885cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1886cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1887cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 188893ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1890ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1891ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1892ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1893ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1894ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1895ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1896ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1897ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1898ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 189949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumFocusAreas() > 0) { 190049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setFocusAreas(mFocusArea); 190149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 190249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 190349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 190449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumMeteringAreas() > 0) { 190549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 190649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setMeteringAreas(mFocusArea); 190749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 190822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19095945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19102c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 191132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 191232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 191332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 191432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 191532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 191632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 191732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 191832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1919937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1920ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1921ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1922ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1923ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1924ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1925ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1926ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1927ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1928ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19296227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1930ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19310fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19320fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19330fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19340fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 19350fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 19360fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 19370fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 19380fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1939ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 19400fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1941ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1942ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1943ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 194418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1945ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1946ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 194718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 194818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 194918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1950ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1951ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1952ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1953ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1954ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1955ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1956ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1957ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 195818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 195918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 196018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1961ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1962ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1963ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19645945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 196502af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 196602af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 196702af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1968937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1969dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1970dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1971dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1972dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1973dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1974dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1975dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1976dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 19775f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 19785f6484a74fe019337e436e6e0dcb07375a74af25President Li } 19795f6484a74fe019337e436e6e0dcb07375a74af25President Li 198033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 198133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 198233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 198333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 198433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 198533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 198633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 198733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 198833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 198933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 199033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 199133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 199233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 199333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 199433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 199533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 199633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 199718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1998301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 19994de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2000301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2001301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2002301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2003301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2004301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2005301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20063b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20073b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2008503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2009503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20103b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2011301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2012301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2013301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20144de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2015301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2016301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 201770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 201870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2019301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20203b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20213b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20223b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20233b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20243b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2025301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2026301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2027301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2028301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2029301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2030301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2031301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2032301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20333b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20343b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20353b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20363b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20373b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2038301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 203918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 204018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2041cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2042e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2043e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2044ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2045ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2046ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2047ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2048ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2049ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2050ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2051ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2052ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2053ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2054ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2055ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2056ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2057ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2058ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 20590d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2060ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2061ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2062ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2063ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2064ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2065ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2066ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2067ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2068ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 20691de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2070ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2071ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2072ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20731de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 20741de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2075ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 20768a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2077ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20781de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2079ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2080ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2081ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2082ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 20831de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20841de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20851de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2086522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2098feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2099deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2101deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2109f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2110feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2111deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2113deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21158303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2125deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21288303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2130f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 213607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 213707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21398303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 214007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 214449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return mCameraState == IDLE || mCameraState == FOCUS_SUCCESS || mCameraState == FOCUS_FAIL; 2145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2152cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2153cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2154cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2155cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2156cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2157cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2158cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2159cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 21619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2162bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 2163e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 2164bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 2165e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang mShutterButton.setVisibility(View.GONE); 216685337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 216761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 21680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 216961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 217061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2172373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2173373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2174373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2175373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 21809bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2181bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 2182e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 2183bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 2184bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mShutterButton.setVisibility(View.VISIBLE); 218585337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 218661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 218761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 218861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 218961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 219061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2191e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2192373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2193373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2194373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2195373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2196373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2197373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2205b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2206b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22075fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22085fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22115fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22169bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 2226a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 2227a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 2228a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 2229a72d73cbac59db43d413291e4db66763be08143arepo sync } 2230a72d73cbac59db43d413291e4db66763be08143arepo sync }); 2231a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 22329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 2233a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 22349ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2236a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 2237b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2238b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2239b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2240b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2241b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2242b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2243b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2244b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2245ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2246ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2247a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 2248ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2249ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 225059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 225159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 225259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 225359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2254ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2255ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2256ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2257ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2258ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2259ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2260a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 2261e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2262a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 2263b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 22649ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 22659ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 22669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2268a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 2269a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 2270a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 22719ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 22729ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2273e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2274e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 22758df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 227687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2277c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2278c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2279ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2280ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2281ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 22820d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 22830d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2284ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2285ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2286e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2287ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2288ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2289ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2290ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2291ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2292ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 22937add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 22947add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 229544377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 229644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 229744377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2298bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2299bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2300bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2301bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2302bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2303bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2304bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 230544377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 23067add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23077add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23087add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23098791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23108791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2311cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2312cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2313cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2314cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2315cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2316cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2317cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2318cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2319cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2320cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2321cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2322cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2323cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2324cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2325cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2326cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2327faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2328c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2329c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2330c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2331c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2332003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2333c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2334c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2335c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2336c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2337c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2338c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2339c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2340dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2341003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2342b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2343b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2344b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2345b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2346b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2347b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2348bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (mIndicatorControl != null) { 2349bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mIndicatorControl.dismissSettingPopup(); 2350003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2351003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 2352bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 2353003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2354003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2355003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2356003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2357fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2358fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2359fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2360fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2361fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2362fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2363fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2364fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2365fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2366750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 2367750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 2368750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 2369750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), "image/jpeg", 2370750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mOrientationCompensation, mShareButton); 2371f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2372750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 2373f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2374f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2375bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private class MyIndicatorControlListener implements IndicatorControl.Listener { 237687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 237787695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2378dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2379003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2380003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2381003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2382003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2383fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2384fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2385fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2386fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2387dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2388b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang 2389b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 2390b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang public void onSharedPreferenceChanged() { 2391b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang Camera.this.onSharedPreferenceChanged(); 2392b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 2393b5c569214281e11dc7e8ffc313fbb27e5ff6e5c5Chung-yih Wang } 239459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2395