Camera.java revision 4a045a8e858706f56a6ffb5187960768f861f007
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 2059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wangimport com.android.camera.ui.CameraPicker; 211b6cd72127f64a5306ee4acecaf6113627d35db2Wu-cheng Liimport com.android.camera.ui.FocusRectangle; 22937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Liimport com.android.camera.ui.GLRootView; 23937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Liimport com.android.camera.ui.HeadUpDisplay; 247341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Liimport com.android.camera.ui.IndicatorWheel; 256fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 261efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.ZoomControllerListener; 277f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 281efb18228a45952d699af280482e1c51a4582690Owen Lin 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 37f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 3918c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Liimport android.graphics.Rect; 407895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Liimport android.hardware.Camera.Area; 414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 424305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 444305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 49281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 51f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 54cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 56f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 57232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 59ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 61aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 656fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 69ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 74373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 751c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Liimport android.widget.ImageView; 7622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Liimport android.widget.RelativeLayout; 77fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 782e768c1b835a127f190395a91477144d8ae850acOwen Lin 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 86cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 8882544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 90271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 917673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class Camera extends ActivityBase implements View.OnClickListener, 9222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 9322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li SurfaceHolder.Callback, Switcher.OnSwitchListener { 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 978ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "image_last_thumb"; 980aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 100e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1031de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 104232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 105551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li private static final int RESET_TOUCH_FOCUS = 7; 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 117ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 118ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 119ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 120ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 129316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 130316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 131316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 133c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 13435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1355f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13670fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1375f6484a74fe019337e436e6e0dcb07375a74af25President Li 1384aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1394aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1431ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 146e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 147e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 15502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 156eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan private SwitcherSet mSwitcher; 15703eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 158dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 16022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 16118c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 16222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private FocusRectangle mFocusRectangle; 1637895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li private List<Area> mFocusArea; // focus area in driver format 164551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li private static final int RESET_TOUCH_FOCUS_DELAY = 3000; 16522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 166281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1674de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1688ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // A button showing the last captured picture thumbnail. Clicking on it 1698ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // goes to gallery. 1709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1718ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1728ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1738ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 1741c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // An review image having same size as preview. It is displayed when 1751c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // share button is pressed. 1761c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li private ImageView mReviewImage; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 179cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 180cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 181cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 182f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 183f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 184f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 185f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 186a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // Front/Back camera picker for w1024dp layout 18759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 18859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1906490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1926490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1976490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 19949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 200855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 20195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 20749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 20849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 20949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING_SNAP_ON_FINISH = 3; 21049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_SUCCESS = 4; 21149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_FAIL = 5; 21249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 6; 21349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 218bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 222bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 225bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 226bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 227bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 228bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 229e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2306eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 231cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 238bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 239232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 240c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 241edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2430a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2440a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2450a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 248e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2500f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2510f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 253fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 254f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2550f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 256bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 257a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 258469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2597341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 260dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 263ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 264ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 26559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 26659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 267ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2686490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2696490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 27984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 280e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 282e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 283e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 284e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 285e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 286e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 3001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 3011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 302ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3031de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3041de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 305232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 309232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 310232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 312232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 313232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 31484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 315232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 316232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 317232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 318232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 319232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 320232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3213958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 322551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li case RESET_TOUCH_FOCUS: { 3233958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li cancelAutoFocus(); 3243958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li break; 3253958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 33059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 331f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 332f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 333f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 334f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 335f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3364714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 337f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 338f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 339f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 340842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li if (mIndicatorWheel != null) { 341842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li mIndicatorWheel.reloadPreferences(); 342842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 343f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 34459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 34559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3556d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 359522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 360137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3644aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 370a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 371a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 372f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 374e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3756d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 376d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 377d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 379e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3808ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 381dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 385e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 386dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 387059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 389e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 39022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 39118c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 39222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 39303eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 394feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li // Set the length of focus rectangle according to preview frame size. 395feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li int len = Math.min(mPreviewFrame.getWidth(), mPreviewFrame.getHeight()) / 4; 396feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li ViewGroup.LayoutParams layout = mFocusRectangle.getLayoutParams(); 397feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.width = len; 398feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.height = len; 399e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 400803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 401e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 402e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 40333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 404a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 4057341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 4067f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 4077f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 40870027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 4097f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 41033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 411f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 412f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 413f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 414f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 415f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 416cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 417f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 418f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 419d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 420f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 421f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 422f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 423e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 424e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4268ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setOnClickListener(this); 4278ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 428631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 4298ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 432547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 433d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4348ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4358ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4368ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4378ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4388ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 4398ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 4408ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 4418ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(null); 442547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4449f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 446e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 447522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 448e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 451e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 452e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4530d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4540d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 455e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 457e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 459f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 460f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 461547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4626d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 463d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 464d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 465547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 466547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 46784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_CAMERA); 468547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 469937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 47135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 472316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 474316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 475316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4768974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 4774a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setZoomRatios(Util.convertZoomRatios(mParameters.getZoomRatios())); 47817bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 479d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 480c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 481c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 482d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 4834a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 484d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 485d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 486d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 487d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 488d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 4894a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 490d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 491d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 492d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 493d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 4944a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (state == ZoomPicker.ZOOM_IN) { 495d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 4964a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } else if (state == ZoomPicker.ZOOM_OUT){ 497d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 498d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 499d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 500d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 501d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 502d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 503d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 504d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 505c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 506c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 507c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 509e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 51035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 51135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5130f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5140f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5150f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 52033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 52133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 52233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 52633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 52733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 529ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 530ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 53133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 53497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 53597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 53602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 53702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 53897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li View popup = mIndicatorWheel.getActivePopupWindow(); 53997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 54097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window, indicator wheel or preview frame handle the 54397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 54497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 54597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 54697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mIndicatorWheel) 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 54897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 549937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 55002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 55202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 555aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 556aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 55702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 55802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 55902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 560aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 562dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 563aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 564aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 56591227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5741e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5751e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 576523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5771e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5791e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 580d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 581d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 582d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 58759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 58859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 58959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 5909e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle); 59159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 59259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 59359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 59459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 59559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 59659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 59759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 59859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 59959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 6004a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li private void initializeZoomPicker() { 6014a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker = (ZoomPicker) findViewById(R.id.zoom_picker); 6024a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mZoomPicker != null && mParameters.isZoomSupported()) { 6034a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li mZoomPicker.setVisibility(View.VISIBLE); 6044a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6054a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 6064a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li 607f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void initGpsOnScreenIndicator() { 608f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsNoSignalView = findViewById(R.id.onscreen_gps_indicator_no_signal); 609f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan mGpsHasSignalView = findViewById(R.id.onscreen_gps_indicator_on); 610f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 611f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 612f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 613f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 614f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.VISIBLE); 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.VISIBLE); 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 619f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 620f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 621f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 622f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 623f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsNoSignalView != null) mGpsNoSignalView.setVisibility(View.INVISIBLE); 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (mGpsHasSignalView != null) mGpsHasSignalView.setVisibility(View.INVISIBLE); 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 626f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 64407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 64507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 64607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 64707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 648f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 64907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6508303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6518303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6528303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 66607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 66707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 66807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 66907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 67007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 67107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 672f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 67307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 67407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 67507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 682937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 687bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 68811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 68911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 69049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 692937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6949324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6959324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6969324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6979324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6989324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6999324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 711937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7216c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 722de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 723e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 724e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 726bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 745e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 746e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 74705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 74805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 750ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 75184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 75205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 75305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 75405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 756edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 75705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 758721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 75905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 76005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 76105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 762721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 763e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 764e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 765e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 766e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 767e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 768e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 769e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 770e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 772937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 778bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 77911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 78011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 78149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING_SNAP_ON_FINISH) { 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 78575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 78649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 78775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 78849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 78975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 79049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 791edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 79249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 7933958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // This happens when (1) user is half-pressing the focus key or 7943958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // (2) touch focus is triggered. Play the focus tone. Do not 7953958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // take the picture now. 7969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 79749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_SUCCESS; 798894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li if (mFocusToneGenerator != null) { 799894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li mFocusToneGenerator.startTone(ToneGenerator.TONE_PROP_BEEP2); 800894696f3f9f068a23696bbd05a5e9fc0d9ae5720Wu-cheng Li } 8010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 80249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUS_FAIL; 8039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 80449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 80549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 8063958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // If this is triggered by touch focus, cancel focus after a 8073958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li // while. 8083958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li if (mFocusArea != null) { 809551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 8103958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 81149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 8129c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 814de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 81549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 817937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 819e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 820e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 8214a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 822e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 823e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 824e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 825e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 826d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 827d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 828d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 829d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8302c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8312c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 832e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 833d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 83433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 835d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 83633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 83733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 83833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 83933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 84033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 845edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 846edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 847edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 848edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 849edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 8508ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li int orientation = Exif.getOrientation(data); 8518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li loc, orientation, data); 8538ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (uri != null) { 8541c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // Create a thumbnail whose size is smaller than half of the surface view. 8551c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 8561c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li / (mPreviewFrame.getWidth() / 2)); 8571c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int inSampleSize = Util.nextPowerOf2(ratio); 8581c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 8598ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 8608ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 8618ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 8628ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", uri)); 863edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 864edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 865edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 866edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 867edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 869edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 872edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 874edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 875edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 87649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mPausing || mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 879edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 881edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 892edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 89311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 895edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 898edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 910edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 921edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 928edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 929edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 930edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 934edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 936edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 937edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 93849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 939551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 942271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 943cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 944cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 945cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 948cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9505f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 953cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 95630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 95730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 95830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 95930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 96030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 967a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 968a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 969a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 970a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 971a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 972a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 97322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 9748ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton = (RotateImageView) findViewById(R.id.review_thumbnail); 9751c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 976ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9771ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9781ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 979bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9801ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 981bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 98222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 983bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 984bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 985bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 986bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 987bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9881ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9891ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 99059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 991ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9926490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 99348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 994f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 995f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 996dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 9970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 99848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 99948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 100148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 100211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 1004dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 1005dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 10063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 100803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 1009dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 1010dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 10113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 101211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 101311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 101448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 10191c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 10201c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1024cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1025cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1026cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1027e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.review_control).setVisibility(View.VISIBLE); 1028e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 1029e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_retake).setOnClickListener(this); 1030e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 103161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1032eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 103385337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 10342e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 103584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_CAMERA); 103684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 103737acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 103848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 104048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 104103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1042dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1043dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1044dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1045dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1046f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1047f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10518974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1052003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1053003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1054003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10551f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10561f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 10577341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 105859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 10594a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li initializeZoomPicker(); 1060503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1061503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1062f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 10637f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1064f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1065f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1066f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1067f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1068f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1069f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1070f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10717add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1072c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1073f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1074c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1075f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1076f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1077f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1078823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 107918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1080823d57389b616091827059ca6401f675e416a53bWu-cheng Li if (mHeadUpDisplay != null) { 1081823d57389b616091827059ca6401f675e416a53bWu-cheng Li mHeadUpDisplay.overrideSettings( 1082823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1083823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1084823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1085823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 10867341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 10877341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.overrideSettings( 1088823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1089823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1090823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1091823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 109218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 109318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1094823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 109518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10960d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 109718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1098823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 109918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 110018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1101823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 110218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 110318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1104f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 110559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 110659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 110759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1108003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 110959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 111059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 11117341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 11127341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 11137341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 1114067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1115067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1116d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] SETTING_KEYS = { 1117d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_FLASH_MODE, 1118d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1119d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_SCENE_MODE}; 1120d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] OTHER_SETTING_KEYS = { 1121d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_RECORD_LOCATION, 1122d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1123d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_EXPOSURE, 1124f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1125d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1126d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY}; 1127d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, SETTING_KEYS, 1128d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li OTHER_SETTING_KEYS); 11297341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 1130067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 1131067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 1132067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan updateSceneModeUI(); 11336f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11346f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1135f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11367f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1137067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1138067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1139c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 11404a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if(mParameters.isZoomSupported()) { 11414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li zoomRatios = Util.convertZoomRatios(mParameters.getZoomRatios()); 11424a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li } 114359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mHeadUpDisplay.initialize(this, mPreferenceGroup, 1144c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 11454a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li if (mParameters.isZoomSupported()) { 11460d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1147f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11480d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11490d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1150f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1151f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1152f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1153823d57389b616091827059ca6401f675e416a53bWu-cheng Li updateSceneModeUI(); 11547add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11557add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11567add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11587f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1159c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1160c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1161ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1162c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1163c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1164c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1165f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1166f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1167c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1168f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1169f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1170f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1171f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1172f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11737f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 11747f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 11757f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11777341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 11787f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11797f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11817f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11827f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11837f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 11847f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 11857341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 1186e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1187e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1188e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 11897f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11907f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11914aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11924aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11934aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11944aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11954aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11964aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11974aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11984aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11994aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12004aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 12024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 12034aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 12044aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 12054aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 12064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 120743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 120843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 120943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 121043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 121143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 121243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 121343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 12144aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12154aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12164aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12177f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12187f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12197f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12204aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12214aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12224aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12234aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1224ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1225eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan RotateImageView icon = (RotateImageView) findViewById( 12269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 1227eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 12289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1229eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.camera_switch_icon); 1230eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1231eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.video_switch_icon); 1232eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1233ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1234ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12366d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12376d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12386d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12396d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12406d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1244d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1245721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1246721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1247721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1248721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1249c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 12501e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1251d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 125461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 125561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 125684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 125761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1258dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12598ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (isCameraIdle() && mThumbnail != null) { 12608ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Util.viewUri(mThumbnail.getUri(), this); 1261059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1262059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 126361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1264059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1265059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 126661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1267059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1268dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1269de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1270de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1271de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1276de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1277e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1278e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1279c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1280edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1282cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1287cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1290cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1291c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12945df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1299c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 130237cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 130337cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 130437cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 13055df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 13060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1317c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 13215df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13255df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1329c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1333cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1336cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1337cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1342da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1343da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 13525df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 135711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1358e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1359e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1361dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13622bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 136811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1369e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1370e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1372dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13732bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1380c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1383c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1384c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1385c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1386c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1387c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13880ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1389c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1406522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1416e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1418522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1419e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1423fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1424fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1429803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1430803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1431803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1432803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1433803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1434803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1435803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1436803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1437803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1438803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1439803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1440803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1441803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1442803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14444de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1446e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1447dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 144803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1450316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1451e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 14521c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 14531c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 145448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 145503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 145684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1457dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1458dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mInitialParams = mCameraDevice.getParameters(); 145984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 146084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 146184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1462dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1463dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1464dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1465dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 146684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 146784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 146848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1469e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 147048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14756cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1478e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1479cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1480232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 148149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1482232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1483232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1484232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1485e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1487f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1488f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1489f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1490f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1491f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1492f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14974904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14984904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1499cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 15007f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1501f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1502b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1503e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1504e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1505e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1506631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1507631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1508631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1509e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1510e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1511e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1512e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1528de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15299a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15309a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1531edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1532e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1533d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1534d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15356cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1536232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1537551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1538d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15545df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1565fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 156649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1567fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1568fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 157051c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li Log.v(TAG, "Start autofocus."); 157151c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 157251c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 157349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 157449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 157549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1576551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 158049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "Cancel autofocus."); 158149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 158249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 158349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 158422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 158549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 158649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1587551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private void updateFocusUI() { 159149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUSING_SNAP_ON_FINISH) { 159275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 159349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_SUCCESS) { 159475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 159549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_FAIL) { 159675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 159704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else if (mCameraState == IDLE && mFocusArea != null) { 159804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Users touch on the preview and the rectangle indicates the metering area. 159904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Either focus area is not supported or autoFocus call is not required. 160004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusRectangle.showStart(); 160175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 160275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 160375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 160722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 160822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 160904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS 161004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li || mCameraState == FOCUSING_SNAP_ON_FINISH) { 161104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 161204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 16133d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 161404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 161597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 161697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 161704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 161804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean focusAreaSupported = (mParameters.getMaxNumFocusAreas() > 0 161904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 162004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) || 162104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO))); 162204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean meteringAreaSupported = (mParameters.getMaxNumMeteringAreas() > 0); 162304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (!focusAreaSupported && !meteringAreaSupported) return false; 162404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li 162504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean callAutoFocusRequired = false; 162604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (focusAreaSupported && 162704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 162804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO))) { 162904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li callAutoFocusRequired = true; 1630bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1631bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 163204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Let users be able to cancel previous touch focus. 163304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && mFocusArea != null && e.getAction() == MotionEvent.ACTION_DOWN 163404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS || 163504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mCameraState == FOCUS_FAIL)) { 163604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li cancelAutoFocus(); 163722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 163822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1639af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Initialize variables. 164022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 164122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 164222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 164322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 1644af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewWidth = mPreviewFrame.getWidth(); 1645af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewHeight = mPreviewFrame.getHeight(); 164649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mFocusArea == null) { 164749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = new ArrayList<Area>(); 164849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea.add(new Area(new Rect(), 1)); 164949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 1650af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li 1651af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Convert the coordinates to driver format. The actual focus area is two times bigger than 1652af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // UI because a huge rectangle looks strange. 1653af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaWidth = focusWidth * 2; 1654af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaHeight = focusHeight * 2; 1655af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaLeft = Util.clamp(x - areaWidth / 2, 0, previewWidth - areaWidth); 1656af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaTop = Util.clamp(y - areaHeight / 2, 0, previewHeight - areaHeight); 1657af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "x=" + x + ". y=" + y); 1658af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "Focus area left=" + areaLeft + ". top=" + areaTop); 1659af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "Preview width=" + previewWidth + ". height=" + previewHeight); 1660af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "focusWidth=" + focusWidth + ". focusHeight=" + focusHeight); 16617895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li Rect rect = mFocusArea.get(0).rect; 1662af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li convertToFocusArea(areaLeft, areaTop, areaWidth, areaHeight, previewWidth, previewHeight, 1663af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li mFocusArea.get(0).rect); 166418c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li 166522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 166622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 166722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 1668af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, previewWidth - focusWidth); 1669af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, previewHeight - focusHeight); 167004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li p.setMargins(left, top, 0, 0); 167122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 167222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 167322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 167451c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusRectangle.requestLayout(); 167522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 167604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Set the focus area and metering area. 167722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 167804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && e.getAction() == MotionEvent.ACTION_UP) { 167904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li autoFocus(); 168004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else { // Just show the rectangle in all other cases. 168104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li updateFocusUI(); 1682551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li // Reset the metering area in 3 seconds. 1683551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.removeMessages(RESET_TOUCH_FOCUS); 1684551ce8ef001669d5e04359ab57c365082f75a905Wu-cheng Li mHandler.sendEmptyMessageDelayed(RESET_TOUCH_FOCUS, RESET_TOUCH_FOCUS_DELAY); 168504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 168622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 168722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 168822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 168922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16900d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li // Convert the touch point to the focus area in driver format. 16910d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li public static void convertToFocusArea(int left, int top, int focusWidth, int focusHeight, 16920d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li int previewWidth, int previewHeight, Rect rect) { 16930d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.left = Math.round((float) left / previewWidth * 2000 - 1000); 16940d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.top = Math.round((float) top / previewHeight * 2000 - 1000); 16950d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.right = Math.round((float) (left + focusWidth) / previewWidth * 2000 - 1000); 16960d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.bottom = Math.round((float) (top + focusHeight) / previewHeight * 2000 - 1000); 16970d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li } 16980d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li 169922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 170022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 170149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li RelativeLayout.LayoutParams p = 170249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 170349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li int[] rules = p.getRules(); 170449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 170549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li p.setMargins(0, 0, 0, 0); 1706bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 170749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = null; 1708bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1709bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 17110b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 17120b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 17130b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 17140b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 17157f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 17163eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 17170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17190b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 17200b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1724e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 172511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1729e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 173011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 17340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 17350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1736e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 17370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 17380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 17390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 17407f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 174111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 174211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 174311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 174411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 174511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 174711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1754b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1755b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1756b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1757b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1759e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1760e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1761e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17687f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1769f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 177049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 17710f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17720f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17730f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1774ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1775a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1776a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 177749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || (mCameraState == FOCUS_SUCCESS 177849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL)) { 1779edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 178049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 1781de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1782de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 178449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING_SNAP_ON_FINISH; 178549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 17868d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1791cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17927f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1793a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1794a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1795a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17960f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 179749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Do not do focus if there is not enoguh storage. Do not focus 179849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // if touch focus has been triggered, that is, camera state is 179949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // FOCUS_SUCCESS or FOCUS_FAIL. 180049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (canTakePicture() && mCameraState != FOCUS_SUCCESS 180149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && mCameraState != FOCUS_FAIL) { 180249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li autoFocus(); 180349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 18040f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 180549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // User releases half-pressed focus key. 180649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS 180749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL) { 180849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li cancelAutoFocus(); 180949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 18109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1813b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 18154fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 18164fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 18174fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 18184fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 18194fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 18204fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 182175c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 182275c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 182347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 182447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 182547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 182647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 182747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1828ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1829ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1830ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 18313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 18323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 183347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 183447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 18353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 18366cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1837855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1838855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1839855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1840855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1841855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 184249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 184349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1844855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 184547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 184647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 184747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 184848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 184947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 185047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 185147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 185247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 185347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 185484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 185548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 18566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 18576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1861e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1862547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1863547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1864e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1866b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1877cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1878e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 188049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 188448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 188548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 188648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 188748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 188848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 188948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 189048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 189148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 189248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 189384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 18943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 189511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 189622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 189722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 18986eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 19016cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 190249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1905855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1906855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 1907ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1909bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 191011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 19118564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 191211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1913fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1914fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1915fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 191733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 191849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 192249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 19238564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 19245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 19255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 192649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 19275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 192849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 19295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1931dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1932dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1933dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1934dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1935ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1936cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1937cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1938cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1939cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1940cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1941cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1942cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1943cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1944ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1945ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1946ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1947ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1948ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1949ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1950ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1951ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1952ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1953ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 195449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumFocusAreas() > 0) { 195549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setFocusAreas(mFocusArea); 195649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 195749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 195849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 195949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumMeteringAreas() > 0) { 196049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 196149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setMeteringAreas(mFocusArea); 196249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 196322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19645945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19652c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 196632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 196732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 196832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 196932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 197032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 197132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 197232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 197332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1974937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1975ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1976ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1977ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1978ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1979ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1980ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1981ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1982ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1983ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19846227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1985ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19860fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19870fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19880fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19890fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 19900fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 19910fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 19920fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 19930fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1994ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 19950fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1996ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1997ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1998ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 199918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 2000ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 2001ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 200218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 200318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 200418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 2005ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2006ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2007ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 2008ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 2009ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 2010ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2011ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2012ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 201318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 201418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 201518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 2016ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2017ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2018ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20195945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 2020e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 2021e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 2022e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 20233a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 2024937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 2025dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 2026dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 2027dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 2028dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 2029dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 2030dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 2031dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 2032dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 20335f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 20345f6484a74fe019337e436e6e0dcb07375a74af25President Li } 20355f6484a74fe019337e436e6e0dcb07375a74af25President Li 203633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 203733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 203833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 203933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 204033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 204133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 204233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 204333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 204433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 204533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 204633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 204733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 204833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 204933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 205033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 205133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 205233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 205318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2054301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20554de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2056301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2057301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2058301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2059301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2060301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2061301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20623b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20633b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2064503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2065503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20663b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2067301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2068301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2069301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20704de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2071301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2072301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 207370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 207470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2075301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20763b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20773b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20783b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20793b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20803b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2081301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2082301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2083301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2084301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2085301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2086301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2087301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2088301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20893b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20903b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20913b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20923b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20933b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2094301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 209518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 209618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2097cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2098e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2099e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 21150d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2123ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2124ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 21251de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2126ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2127ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2128ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21291de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 21301de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2131ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 21328a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2133ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21341de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2135ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2136ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2137ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2138ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21391de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21401de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21411de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2142522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2154feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2155deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2157deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2165f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2166feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2167deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2169deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21718303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2181deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21848303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2186f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 219207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 219307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21958303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 219607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 220049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return mCameraState == IDLE || mCameraState == FOCUS_SUCCESS || mCameraState == FOCUS_FAIL; 2201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2208cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2209cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2210cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2211cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2212cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2213cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2214cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2215cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 22179bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 221885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 221985337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.INVISIBLE); 2220e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2221e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 222285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 222361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 22240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 222561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 222661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2228373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2229373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2230373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2231373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22369bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 223785337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 223885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.VISIBLE); 2239e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2240e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 224185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 224261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 224361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 224461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 224561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 224661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2247e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2248373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2249373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2250373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2251373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2252373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2253373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2261b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2262b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22675fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22729bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22829ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22839ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22849ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22859ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22869ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2287d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2288d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2289b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2290b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2291b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2292b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2293b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2294b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2295b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2296b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2297b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2298ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2299ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2300ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2301ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2302ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2303ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2304ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 230559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 230659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 230759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 230859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2309ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2310ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2311ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2312ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2313ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2314ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23159ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2316e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2317eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoVideoMode(Camera.this); 2318b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23199ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23209ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23219ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23229ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2323d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2324d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2328e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2329e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23308df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 233187695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2332c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2333c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2334ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2335ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2336ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23370d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23380d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2339ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2340ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2341e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2342ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2343ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2344ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2345ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2346ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2347ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23487add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23497add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 235044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 235144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 235244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2353bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2354bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2355bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2356bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2357bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2358bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2359bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 236044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 23617add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23627add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23637add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23648791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23658791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2366cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2367cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2368cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2369cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2370cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2371cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2372cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2373cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2374cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2375cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2376cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2377cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2378cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2379cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2380cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2381cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2382faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2383c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2384c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 238587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 238687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2387c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2388c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2389c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 23900d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2391c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2392c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2393c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2394c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 23956374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li 23966374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li public void onShareButtonClicked() { 23976374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li Camera.this.onShareButtonClicked(); 23986374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li } 2399c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2400c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2401c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2402c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2403c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2404c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2405003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2406c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2407c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2408c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2409c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2410c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2411c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2412c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2413dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2414003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2415b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2416b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2417b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2418b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2419b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2420b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2421b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li 2422003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 2423003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 2424003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2425003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 24267341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 24277341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 2428003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2429003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 24307341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 2431003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2432003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2433003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2434003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2435fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2436fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2437fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2438fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2439fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2440fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2441fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2442fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2443fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2444f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private void onShareButtonClicked() { 2445f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mPausing) return; 2446f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2447f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li // Share the last captured picture. 24488ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 24491c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(mThumbnail.getBitmap()); 24501c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 24511c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 2452f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Intent intent = new Intent(Intent.ACTION_SEND); 2453f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li intent.setType("image/jpeg"); 24548ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li intent.putExtra(Intent.EXTRA_STREAM, mThumbnail.getUri()); 2455f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li startActivity(Intent.createChooser(intent, getString(R.string.share_picture_via))); 2456f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } else { // No last picture 2457f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mNoShareToast == null) { 2458f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast = Toast.makeText(this, 2459f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li getResources().getString(R.string.no_picture_to_share), Toast.LENGTH_SHORT); 2460f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2461f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast.show(); 2462f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2463f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2464f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 24657341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 246687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 246787695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2468dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2469003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2470003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2471003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2472003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2473fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2474fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2475fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2476fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2477f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2478f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li public void onShareButtonClicked() { 2479f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Camera.this.onShareButtonClicked(); 2480f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2481dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 24825e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 248359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 248459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 248559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang Camera.this.onSharedPreferenceChanged(); 248659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 248759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 248859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2489