Camera.java revision 84a4d3eb7c9a3e33e1898729a66671332fe81577
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; 383f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 4018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Liimport android.graphics.Rect; 417895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Liimport android.hardware.Camera.Area; 424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 434305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 454305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 50281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 52f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 55cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 57f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 58232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 60ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 62aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 666fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 70ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 72b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 74b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 75373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 761c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Liimport android.widget.ImageView; 7722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Liimport android.widget.RelativeLayout; 78fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 792e768c1b835a127f190395a91477144d8ae850acOwen Lin 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 87cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 8982544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 91271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 927673ada94b5e2263e7190ca246694cdee31ed03eWu-cheng Lipublic class Camera extends ActivityBase implements View.OnClickListener, 9322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 9422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li SurfaceHolder.Callback, Switcher.OnSwitchListener { 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 988ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "image_last_thumb"; 990aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 101e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1041de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 105232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 1063958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li private static final int CANCEL_AUTOFOCUS = 7; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 118ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 119ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 120ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 121ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 130316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 131316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 132316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 134c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 13535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1365f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1385f6484a74fe019337e436e6e0dcb07375a74af25President Li 1394aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1441ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 147e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 148e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 15602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 157eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan private SwitcherSet mSwitcher; 15803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = 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 16422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 165281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1664de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1678ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // A button showing the last captured picture thumbnail. Clicking on it 1688ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // goes to gallery. 1699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1708ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1718ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1728ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 1731c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // An review image having same size as preview. It is displayed when 1741c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // share button is pressed. 1751c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li private ImageView mReviewImage; 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 177c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 178cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 179cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 180cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 181f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan // GPS on-screen indicator 182f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsNoSignalView; 183f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private View mGpsHasSignalView; 184f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 185a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // Front/Back camera picker for w1024dp layout 18659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private CameraPicker mCameraPicker; 18759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1886490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1906490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1926490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 19849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 199855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 20095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 20649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 20749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 20849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING_SNAP_ON_FINISH = 3; 20949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_SUCCESS = 4; 21049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUS_FAIL = 5; 21149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 6; 21249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 217bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 221bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 224bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 225bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 226bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 227bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 228e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2296eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 230cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 237bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 238232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 239c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 240edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2420a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2430a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2440a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 247e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2490f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2500f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 252fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 253f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2540f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 255bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 256a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 257469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2587341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private IndicatorWheel mIndicatorWheel; 259dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 261ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 263ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 26459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 26559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 266ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2676490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2686490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 27884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 279e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 280e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 282e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 283e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 284e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 285e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2991de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 3001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 301ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3021de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3031de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 304232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 305232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 309232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 310232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 312232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 31384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 314232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 315232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 316232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 317232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 318232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 319232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3203958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 3213958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li case CANCEL_AUTOFOCUS: { 3223958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li cancelAutoFocus(); 3233958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li break; 3243958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li } 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 330f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 331f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 332f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 333f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 334f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3354714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 336f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 337f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 338f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 339842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li if (mIndicatorWheel != null) { 340842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li mIndicatorWheel.reloadPreferences(); 341842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 342f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 34359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 34459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 358522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 359137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3634aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 369a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 370a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 371f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan initGpsOnScreenIndicator(); 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3746d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 375d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 376d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 377e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3798ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 380dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 385dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 386059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 38922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 39018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 39122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 39203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 393feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li // Set the length of focus rectangle according to preview frame size. 394feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li int len = Math.min(mPreviewFrame.getWidth(), mPreviewFrame.getHeight()) / 4; 395feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li ViewGroup.LayoutParams layout = mFocusRectangle.getLayoutParams(); 396feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.width = len; 397feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li layout.height = len; 398e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 399803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 400e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 401e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 40233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 403a5c1d8bf69892292d7efee102503b9d851fbf834Wu-cheng Li // w1024dp devices use indicator wheel. Other devices use head-up display. 4047341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) { 4057f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 4067f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 40770027ba6263ffc7958a24ad8524e7e0a00323816Wu-cheng Li initializeHeadUpDisplay(); 4087f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 40933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 410f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 411f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 412f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 413f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 414f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 415cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 416f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 417f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 418d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 419f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 420f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 421f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 422e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 423e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4258ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setOnClickListener(this); 4268ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 427631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 4288ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 431547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 432d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4338ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4348ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4358ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4368ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4378ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 4388ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 4398ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 4408ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(null); 441547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4429f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4439f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 446522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 447e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 448e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 451e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4520d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4530d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 454e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 455e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 457e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 458f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 459f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 460547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4616d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 462d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 463d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 464547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 465547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 46684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_CAMERA); 467547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 468937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 47035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 471316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 473316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 474316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 4758974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 476c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 47717bf7bc255fffcf9ae795a5b3983cd4878383613Hung-ying Tyan mZoomPicker.setZoomIndex(mParameters.getZoom()); 478d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomPicker.setSmoothZoomSupported(mSmoothZoomSupported); 479c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 480c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 481d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for immediate zoom 482d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomValueChanged(int index) { 483d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(index); 484d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 485d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 486d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // only for smooth zoom 487d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li public void onZoomStateChanged(int state) { 488d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mPausing) return; 489d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 490d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Log.v(TAG, "zoom picker state=" + state); 491d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (state == mZoomPicker.ZOOM_IN) { 492d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(mZoomMax); 493d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else if (state == mZoomPicker.ZOOM_OUT){ 494d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li Camera.this.onZoomValueChanged(0); 495d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } else { 496d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mTargetZoomValue = -1; 497d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomState == ZOOM_START) { 498d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mZoomState = ZOOM_STOPPING; 499d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li mCameraDevice.stopSmoothZoom(); 500d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 501d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li } 502c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 503c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 504c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 50533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 506e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 50735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 50835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5100f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5110f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5120f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 51433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 51533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 52133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 526ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 527ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 53133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5327add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5347add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5357add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5367add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 53733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5387add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 53933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 54197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 54297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 54302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 54402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 54597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li View popup = mIndicatorWheel.getActivePopupWindow(); 54697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // Let popup window, indicator wheel or preview frame handle the 55097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 55197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 55297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 55397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mIndicatorWheel) 55497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 55597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 556937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 55702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 55902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 562aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 563aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 56402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 56602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 567aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 569dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 570aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 571aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 57291227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5811e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5821e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 583523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5841e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5861e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 587d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 588d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 589d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 59459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void initializeCameraPicker() { 59559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker = (CameraPicker) findViewById(R.id.camera_picker); 59659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (mCameraPicker != null) { 5979e76e8d6eec20739203d213ead1fe1aab3b939aeChung-yih Wang mCameraPicker.setImageResource(R.drawable.camera_toggle); 59859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ListPreference pref = mPreferenceGroup.findPreference( 59959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.KEY_CAMERA_ID); 60059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang if (pref != null) { 60159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.initialize(pref); 60259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraPicker.setListener(new MyCameraPickerListener()); 60359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 60659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 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) { 8093958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li mHandler.sendEmptyMessageDelayed(CANCEL_AUTOFOCUS, 3000); 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 { 821e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 822e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 823e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 824e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 825d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 826d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 827d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(value); 828d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8292c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8302c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 831e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 832d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 83333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 834d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 83533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 83633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 83733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 83833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 83933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 844edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 845edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 846edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 847edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 848edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 8498ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li int orientation = Exif.getOrientation(data); 8508ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li loc, orientation, data); 8528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (uri != null) { 8531c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li // Create a thumbnail whose size is smaller than half of the surface view. 8541c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 8551c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li / (mPreviewFrame.getWidth() / 2)); 8561c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int inSampleSize = Util.nextPowerOf2(ratio); 8571c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 8588ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 8598ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton.setBitmap(mThumbnail.getBitmap()); 8608ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 8618ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", uri)); 862edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 863edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 864edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 865edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 866edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 868edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 871edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 873edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private void capture() { 874edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 87549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mPausing || mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 876edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li return; 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 879edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 881edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 89211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 910edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 915edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 928edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 929edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 933edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 935edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 936edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 93749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 9383958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li mHandler.removeMessages(CANCEL_AUTOFOCUS); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 941271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 942cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 943cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 944cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 945cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 948cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9495f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 953cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 95530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 95630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 95730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 95830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 95930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 966a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 967a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 968a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 969a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 970a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 971a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 97222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 9738ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnailButton = (RotateImageView) findViewById(R.id.review_thumbnail); 9741c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage = (ImageView) findViewById(R.id.review_image); 975ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9761ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9771ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 978bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9791ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 980bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 98122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 982bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 983bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 984bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 985bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 986bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9871ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9881ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 98959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 990ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 99248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 993f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 994f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 9950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 99648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 99748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 99948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 100011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 100284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li openCamera(); 10033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 100503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 10063f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 100711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 100811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 100948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1011b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 10141c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 10151c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1019cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1020cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1021cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1022e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.review_control).setVisibility(View.VISIBLE); 1023e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_cancel).setOnClickListener(this); 1024e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_retake).setOnClickListener(this); 1025e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.btn_done).setOnClickListener(this); 102661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1027eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan mSwitcher = (SwitcherSet) findViewById(R.id.camera_switch); 102885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mSwitcher.setVisibility(View.VISIBLE); 10292e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 103084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mSwitcher.setSwitch(SWITCH_CAMERA); 103184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 103237acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 103348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1034b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 103548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 103603eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1037f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1038f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1039f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1040b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1042b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10438974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1044003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1045003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1046003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10471f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10481f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 10497341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 105059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang initializeCameraPicker(); 10515030bd7b700869feb50083571a680fa55730229bHung-ying Tyan 10527341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mZoomPicker = (ZoomPicker) findViewById(R.id.zoom_picker); 10537341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setEnabled(true); // disabled initially in xml 1054503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1055503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1056f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 10577f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1058f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1059f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1060f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1061f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1062f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1063f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1064f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 10657add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1066c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1067f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1068c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1069f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1070f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1071f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1072823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 107318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1074823d57389b616091827059ca6401f675e416a53bWu-cheng Li if (mHeadUpDisplay != null) { 1075823d57389b616091827059ca6401f675e416a53bWu-cheng Li mHeadUpDisplay.overrideSettings( 1076823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1077823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1078823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1079823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 10807341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 10817341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.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 } 108618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 108718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1088823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 108918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10900d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 109118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1092823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 109318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 109418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1095823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 109618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 109718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1098f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 109959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 110059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 110159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1102003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 110359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 110459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 11057341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private void initializeIndicatorWheel() { 11067341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel = (IndicatorWheel) findViewById(R.id.indicator_wheel); 11077341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel == null) return; 1108067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1109067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1110d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] SETTING_KEYS = { 1111d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_FLASH_MODE, 1112d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 1113d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_SCENE_MODE}; 1114d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li final String[] OTHER_SETTING_KEYS = { 1115d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_RECORD_LOCATION, 1116d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1117d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_EXPOSURE, 1118f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1119d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_PICTURE_SIZE, 1120d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY}; 1121d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li mIndicatorWheel.initialize(this, mPreferenceGroup, SETTING_KEYS, 1122d50b09687918ae1c89e9c19175e217910b330c60Wu-cheng Li OTHER_SETTING_KEYS); 11237341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.setListener(new MyIndicatorWheelListener()); 1124067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan mPopupGestureDetector = new GestureDetector(this, 1125067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan new PopupGestureListener()); 1126067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan updateSceneModeUI(); 11276f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11286f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1129f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11307f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1131067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1132067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan 1133c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1134c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1135c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 113659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mHeadUpDisplay.initialize(this, mPreferenceGroup, 1137c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1138c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 11390d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1140f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11410d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11420d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1143f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1144f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1145f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1146823d57389b616091827059ca6401f675e416a53bWu-cheng Li updateSceneModeUI(); 11477add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11487add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11497add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11504aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11517f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1152c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1153c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1154ec689e833e5730517d190a136710186a8f0c1445Hung-ying Tyan ViewGroup frame = (ViewGroup) findViewById(R.id.frame); 1155c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1156c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1157c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1158f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1159f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1160c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1161f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1162f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1163f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1164f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1165f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11667f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 11677f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 11687f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11707341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null && mIndicatorWheel.dismissSettingPopup()) { 11717f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11727f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11737f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11747f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11757f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 11777f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 11787341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) mIndicatorWheel.setEnabled(enable); 1179e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mCameraPicker != null) mCameraPicker.setEnabled(enable); 1180e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mZoomPicker != null) mZoomPicker.setEnabled(enable); 1181e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan if (mSwitcher != null) mSwitcher.setEnabled(enable); 11827f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11837f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11844aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11854aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11864aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11874aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11884aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11894aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11904aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11914aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11924aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11934aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11944aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11954aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11964aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11974aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11984aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11994aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 120043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 120143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 120243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 120343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 120443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 120543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 120643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 12074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12107f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12117f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12127f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12134aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12144aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12154aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12164aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1217ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1218eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan RotateImageView icon = (RotateImageView) findViewById( 12199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 1220eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 12219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1222eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.camera_switch_icon); 1223eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1224eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan icon = (RotateImageView) findViewById(R.id.video_switch_icon); 1225eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan if (icon != null) icon.setDegree(degree); 1226ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1227ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12326d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12336d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12346d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12356d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12366d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1237d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1238721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1239721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1240721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1241721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1242c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 12431e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1244d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 124761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 124861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 124984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 125061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1251dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (isCameraIdle() && mThumbnail != null) { 12538ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Util.viewUri(mThumbnail.getUri(), this); 1254059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1255059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 125661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1257059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1258059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 125961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1260059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1261dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1262de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1263de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1264de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1269de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1270e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1271e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1272c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1273edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1275cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1280cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1283cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1284c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12875df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1292c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 129537cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 129637cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 129737cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 12985df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 12990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1310c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 13145df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13185df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1322c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1326cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1329cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1330cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1335da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1336da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 13455df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 135011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1351e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1352e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1354dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13552bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 136111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1362e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1363e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1365dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13662bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1373c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1376c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1377c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1378c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1379c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1380c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13810ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1382c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1399522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1411522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1412e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1416fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1417fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1422803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1423803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1424803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1425803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1426803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1427803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1428803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1429803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1430803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1431803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1432803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1433803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1434803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1435803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1436e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14374de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1438e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1439e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 144003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) return; 144103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1442e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1443316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 14451c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.GONE); 14461c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 144748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 144803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 144984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 145084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li openCamera(); 145184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 145284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 145384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 145484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li showCameraErrorAndFinish(); 145584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 145684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 145748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1458e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 145948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14616cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14626cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14636cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1467e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1468cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1469232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 147049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1471232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1472232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1473232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1474e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1475e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1476f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1477f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1478f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1479f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1480f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1481f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14864904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14874904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1488cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 14897f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1490f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1491b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1492e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1493e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1494e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1495631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1496631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1497631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1498e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1499e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1500e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1501e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1517de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15189a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15199a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1520edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1521e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1522d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1523d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1525232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 15263958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li mHandler.removeMessages(CANCEL_AUTOFOCUS); 1527d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 15435df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1554fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 155549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1556fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1557fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 155951c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li Log.v(TAG, "Start autofocus."); 156051c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 156151c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 156249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 156349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 156449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1565f5becea4a2b2444408c022476db6556af0c0b95cWu-cheng Li mHandler.removeMessages(CANCEL_AUTOFOCUS); 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 156862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 156949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "Cancel autofocus."); 157049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 157149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 157249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 157322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 157449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 157549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 1576f5becea4a2b2444408c022476db6556af0c0b95cWu-cheng Li mHandler.removeMessages(CANCEL_AUTOFOCUS); 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private void updateFocusUI() { 158049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUSING_SNAP_ON_FINISH) { 158175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 158249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_SUCCESS) { 158375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 158449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUS_FAIL) { 158575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 158604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else if (mCameraState == IDLE && mFocusArea != null) { 158704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Users touch on the preview and the rectangle indicates the metering area. 158804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Either focus area is not supported or autoFocus call is not required. 158904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusRectangle.showStart(); 159075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 159175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 159275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 159622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 159722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 159804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS 159904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li || mCameraState == FOCUSING_SNAP_ON_FINISH) { 160004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 160104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 16023d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 160304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 160497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 160597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 160604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 160704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean focusAreaSupported = (mParameters.getMaxNumFocusAreas() > 0 160804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 160904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO) || 161004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_CONTINUOUS_VIDEO))); 161104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean meteringAreaSupported = (mParameters.getMaxNumMeteringAreas() > 0); 161204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (!focusAreaSupported && !meteringAreaSupported) return false; 161304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li 161404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li boolean callAutoFocusRequired = false; 161504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (focusAreaSupported && 161604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li (mFocusMode.equals(Parameters.FOCUS_MODE_AUTO) || 161704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mFocusMode.equals(Parameters.FOCUS_MODE_MACRO))) { 161804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li callAutoFocusRequired = true; 1619bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1620bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 162104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Let users be able to cancel previous touch focus. 162204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && mFocusArea != null && e.getAction() == MotionEvent.ACTION_DOWN 162304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li && (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS || 162404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li mCameraState == FOCUS_FAIL)) { 162504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li cancelAutoFocus(); 162622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 162722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 1628af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Initialize variables. 162922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int x = Math.round(e.getX()); 163022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int y = Math.round(e.getY()); 163122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusWidth = mFocusRectangle.getWidth(); 163222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int focusHeight = mFocusRectangle.getHeight(); 1633af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewWidth = mPreviewFrame.getWidth(); 1634af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int previewHeight = mPreviewFrame.getHeight(); 163549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mFocusArea == null) { 163649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = new ArrayList<Area>(); 163749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea.add(new Area(new Rect(), 1)); 163849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 1639af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li 1640af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // Convert the coordinates to driver format. The actual focus area is two times bigger than 1641af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li // UI because a huge rectangle looks strange. 1642af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaWidth = focusWidth * 2; 1643af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaHeight = focusHeight * 2; 1644af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaLeft = Util.clamp(x - areaWidth / 2, 0, previewWidth - areaWidth); 1645af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int areaTop = Util.clamp(y - areaHeight / 2, 0, previewHeight - areaHeight); 1646af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "x=" + x + ". y=" + y); 1647af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "Focus area left=" + areaLeft + ". top=" + areaTop); 1648af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "Preview width=" + previewWidth + ". height=" + previewHeight); 1649af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li Log.d(TAG, "focusWidth=" + focusWidth + ". focusHeight=" + focusHeight); 16507895ae7d31da363a225988ffd2e0479fece6499eWu-cheng Li Rect rect = mFocusArea.get(0).rect; 1651af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li convertToFocusArea(areaLeft, areaTop, areaWidth, areaHeight, previewWidth, previewHeight, 1652af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li mFocusArea.get(0).rect); 165318c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li 165422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Use margin to set the focus rectangle to the touched area. 165522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li RelativeLayout.LayoutParams p = 165622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 1657af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int left = Util.clamp(x - focusWidth / 2, 0, previewWidth - focusWidth); 1658af40ad5126da5b116440e015fbc3cfb55ff437d4Wu-cheng Li int top = Util.clamp(y - focusHeight / 2, 0, previewHeight - focusHeight); 165904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li p.setMargins(left, top, 0, 0); 166022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Disable "center" rule because we no longer want to put it in the center. 166122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li int[] rules = p.getRules(); 166222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = 0; 166351c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusRectangle.requestLayout(); 166422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 166504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Set the focus area and metering area. 166622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 166704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li if (callAutoFocusRequired && e.getAction() == MotionEvent.ACTION_UP) { 166804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li autoFocus(); 166904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } else { // Just show the rectangle in all other cases. 167004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li updateFocusUI(); 167104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 167222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 167322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li return true; 167422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li } 167522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16760d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li // Convert the touch point to the focus area in driver format. 16770d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li public static void convertToFocusArea(int left, int top, int focusWidth, int focusHeight, 16780d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li int previewWidth, int previewHeight, Rect rect) { 16790d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.left = Math.round((float) left / previewWidth * 2000 - 1000); 16800d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.top = Math.round((float) top / previewHeight * 2000 - 1000); 16810d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.right = Math.round((float) (left + focusWidth) / previewWidth * 2000 - 1000); 16820d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li rect.bottom = Math.round((float) (top + focusHeight) / previewHeight * 2000 - 1000); 16830d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li } 16840d604e2af9eeed22685fd62e2281c2cd9728d58bWu-cheng Li 168522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li void resetTouchFocus() { 168622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Put focus rectangle to the center. 168749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li RelativeLayout.LayoutParams p = 168849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li (RelativeLayout.LayoutParams) mFocusRectangle.getLayoutParams(); 168949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li int[] rules = p.getRules(); 169049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li rules[RelativeLayout.CENTER_IN_PARENT] = RelativeLayout.TRUE; 169149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li p.setMargins(0, 0, 0, 0); 1692bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 169349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mFocusArea = null; 1694bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1695bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16970b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16980b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16990b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 17000b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 17017f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 17023eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 17030b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17040b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 17050b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 17060b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1710e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 171111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1715e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 171611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 17200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 17210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1722e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 17230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 17240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 17250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 17267f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 172711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 172811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 172911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 173011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 173111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 173311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1745e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1746e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1747e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17539c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 17547f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1755f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 175649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 17570f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 17580f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 17590f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1760ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1761a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1762a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 176349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || (mCameraState == FOCUS_SUCCESS 176449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL)) { 1765edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li capture(); 176649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == FOCUSING) { 1767de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1768de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 177049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING_SNAP_ON_FINISH; 177149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } else if (mCameraState == IDLE) { 17728d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1777cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17787f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1779a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1780a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1781a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17820f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 178349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Do not do focus if there is not enoguh storage. Do not focus 178449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // if touch focus has been triggered, that is, camera state is 178549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // FOCUS_SUCCESS or FOCUS_FAIL. 178649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (canTakePicture() && mCameraState != FOCUS_SUCCESS 178749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && mCameraState != FOCUS_FAIL) { 178849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li autoFocus(); 178949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17900f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 179149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // User releases half-pressed focus key. 179249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == FOCUSING || mCameraState == FOCUS_SUCCESS 179349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li || mCameraState == FOCUS_FAIL) { 179449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li cancelAutoFocus(); 179549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 17969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 18014fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 18024fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 18034fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 18044fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 18054fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 18064fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 180775c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 180875c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 180947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 181047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 181147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 181247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 181347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1814ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1815ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1816ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 18173f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 18183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 181947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 182047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 18213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 18226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1823855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1824855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1825855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1826855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1827855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 182849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 182949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1830855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 183147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 183247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 183347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 183448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 183547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 183647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 183747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 183847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 183947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 184084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 184148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 18426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 18436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 18446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 18456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 18466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1847e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1848547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1849547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1850e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1863cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1864e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 186649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 187084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void openCamera() throws CameraHardwareException { 187184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 187284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li if (mCameraDevice == null) { 187384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mCameraDevice = CameraHolder.instance().open(mCameraId); 187484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 187584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 187684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch (CameraHardwareException e) { 187784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li // In eng build, we throw the exception so that test tool 187884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li // can detect it and report it 187984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li if ("eng".equals(Build.TYPE)) { 188084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li throw new RuntimeException("openCamera failed", e); 188184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } else { 188284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li throw e; 188384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 188411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 188511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 188611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 18883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 18893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 18903f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 18913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 18923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 18933f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 189448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 189548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 189648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 189748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 189848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 189948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 190048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 190148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 190248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 190384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 19043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 190511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 190622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li resetTouchFocus(); 190722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19086eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19106cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 19116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 191249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 191448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1915855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1916855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li Util.setCameraDisplayOrientation(mDisplayRotation, mCameraId, mCameraDevice); 1917ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1919bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 192011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 19218564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 192211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1923fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1924fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1925fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 192733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 192849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 193249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 19338564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 19345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 19355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 193649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 19375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 193849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li updateFocusUI(); 19395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19405fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1941dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1942dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1943dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1944dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1945ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1946cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1947cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1948cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1949cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1950cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1951cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1952cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1953cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1954ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1955ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1956ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1957ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1958ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1959ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1960ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1961ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1962ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1963ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 196449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumFocusAreas() > 0) { 196549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setFocusAreas(mFocusArea); 196649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.d(TAG, "Parameter focus areas=" + mParameters.get("focus-areas")); 196749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 196849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 196949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mParameters.getMaxNumMeteringAreas() > 0) { 197049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 197149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mParameters.setMeteringAreas(mFocusArea); 197249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 197322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19745945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19752c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 197632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 197732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 197832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 197932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 198032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 198132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 198232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 198332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1984937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1985ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1986ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1987ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1988ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1989ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1990ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1991ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1992ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1993ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19946227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1995ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19960fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19970fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19980fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19990fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 20000fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 20010fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 20020fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 20030fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 2004ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 20050fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 2006ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 2007ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 2008ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 200918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 2010ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 2011ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 201218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 201318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 201418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 2015ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2016ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2017ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 2018ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 2019ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 2020ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2021ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2022ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 202318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 202418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 202518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 2026ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2027ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2028ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20295945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 2030e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 2031e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 2032e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 20333a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 2034937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 2035dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 2036dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 2037dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 2038dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 2039dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 2040dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 2041dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 2042dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 20435f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 20445f6484a74fe019337e436e6e0dcb07375a74af25President Li } 20455f6484a74fe019337e436e6e0dcb07375a74af25President Li 204633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 204733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 204833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 204933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 205033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 205133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 205233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 205333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 205433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 205533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 205633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 205733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 205833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 205933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 206033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 206133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 206233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 206318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2064301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20654de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2066301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2067301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2068301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2069301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2070301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2071301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20723b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20733b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2074503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2075503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20763b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2077301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2078301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2079301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20804de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2081301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2082301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 208370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 208470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2085301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20863b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20873b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20883b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20893b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20903b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2091301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2092301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2093301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2094301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2095301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2096301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2097301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2098301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20993b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 21003b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 21013b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 21023b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 21033b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2104301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 210518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 210618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2107cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2108e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2109e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2123ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2124ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 21250d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2126ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2127ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2128ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2129ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2130ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2131ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2132ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2133ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2134ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 21351de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2136ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2137ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2138ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21391de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 21401de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2141ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 21428a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2143ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 21441de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2145ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2146ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2147ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2148ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21491de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21501de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 21511de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2152522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2164feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2165deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2167deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2175f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 2176feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 2177deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2179deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21818303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 2182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2191deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 21948303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 2195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2196f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 2197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 220207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 220307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 22058303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 220607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 221049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return mCameraState == IDLE || mCameraState == FOCUS_SUCCESS || mCameraState == FOCUS_FAIL; 2211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2218cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2219cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2220cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2221cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2222cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2223cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2224cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2225cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 22279bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 222885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 222985337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.INVISIBLE); 2230e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2231e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 223285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 223361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 22340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 223561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 223661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2238373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2239373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 2240373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2241373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 2242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 22469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 224785337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan if (mIndicatorWheel == null) { 224885337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan mShutterButton.setVisibility(View.VISIBLE); 2249e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan } else { 2250e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 225185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 225261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 225361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 225461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 225561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 225661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2257e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 2258373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2259373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2260373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2261373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2262373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2263373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22675fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 22685fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 22695fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 22705fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2271b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2272b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 22735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 22755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 22765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 22775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 22829bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22949ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22959ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22969ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2297d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2298d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2299b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2300b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2301b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2302b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2303b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2304b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2305b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2306b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2307b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2308ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2309ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2310ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2311ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2312ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2313ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2314ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 231559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 231659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 231759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 231859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2319ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2320ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2321ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2322ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2323ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2324ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 23259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2326e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2327eb1f0c8299d96bad9bb449ff9e13eff4b43272ccHung-ying Tyan MenuHelper.gotoVideoMode(Camera.this); 2328b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 23299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 23309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 23319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 23329ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2333d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2334d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 23359ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 23369ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 23379ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2338e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2339e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 23408df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 234187695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li private void onSharedPreferenceChanged() { 2342c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2343c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2344ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2345ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2346ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 23470d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 23480d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2349ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2350ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2351e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2352ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2353ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2354ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2355ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2356ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2357ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 23587add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 23597add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 236044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 236144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 236244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2363bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2364bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2365bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2366bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2367bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2368bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2369bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 237044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 23717add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 23727add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23737add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23748791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23758791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2376cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2377cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2378cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2379cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2380cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2381cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2382cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2383cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2384cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2385cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2386cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2387cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2388cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2389cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2390cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2391cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2392faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2393c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2394c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 239587695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 239687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2397c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2398c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2399c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 24000d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2401c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2402c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2403c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2404c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 24056374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li 24066374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li public void onShareButtonClicked() { 24076374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li Camera.this.onShareButtonClicked(); 24086374ed8614a151c27d6277272e3e72769e768766Wu-cheng Li } 2409c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2410c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2411c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2412c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2413c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2414c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2415003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2416c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2417c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2418c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2419c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2420c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2421c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2422c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2423dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2424003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2425b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2426b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2427b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2428b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2429b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mZoomPicker != null) mZoomPicker.setZoomIndex(0); 2430b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2431b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li 2432003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li if (mHeadUpDisplay != null) { 2433003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 2434003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2435003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 24367341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li if (mIndicatorWheel != null) { 24377341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li mIndicatorWheel.dismissSettingPopup(); 2438003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2439003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 24407341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li initializeIndicatorWheel(); 2441003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2442003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2443003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2444003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2445fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li protected void onOverriddenPreferencesClicked() { 2446fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2447fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2448fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2449fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2450fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2451fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2452fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2453fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2454f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private void onShareButtonClicked() { 2455f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mPausing) return; 2456f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2457f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li // Share the last captured picture. 24588ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 24591c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setImageBitmap(mThumbnail.getBitmap()); 24601c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mReviewImage.setVisibility(View.VISIBLE); 24611c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li 2462f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Intent intent = new Intent(Intent.ACTION_SEND); 2463f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li intent.setType("image/jpeg"); 24648ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li intent.putExtra(Intent.EXTRA_STREAM, mThumbnail.getUri()); 2465f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li startActivity(Intent.createChooser(intent, getString(R.string.share_picture_via))); 2466f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } else { // No last picture 2467f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li if (mNoShareToast == null) { 2468f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast = Toast.makeText(this, 2469f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li getResources().getString(R.string.no_picture_to_share), Toast.LENGTH_SHORT); 2470f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2471f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li mNoShareToast.show(); 2472f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2473f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2474f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 24757341b9b5d8194c4ab7140977a8c5218e6d83d516Wu-cheng Li private class MyIndicatorWheelListener implements IndicatorWheel.Listener { 247687695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li public void onSharedPreferenceChanged() { 247787695169a6b54b39258f236656b31991a3dbc2f8Wu-cheng Li Camera.this.onSharedPreferenceChanged(); 2478dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2479003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2480003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li public void onRestorePreferencesClicked() { 2481003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li Camera.this.onRestorePreferencesClicked(); 2482003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2483fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2484fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li public void onOverriddenPreferencesClicked() { 2485fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li Camera.this.onOverriddenPreferencesClicked(); 2486fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2487f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 2488f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li public void onShareButtonClicked() { 2489f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li Camera.this.onShareButtonClicked(); 2490f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2491dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 24925e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 249359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private class MyCameraPickerListener implements CameraPicker.Listener { 249459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang public void onSharedPreferenceChanged() { 249559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang Camera.this.onSharedPreferenceChanged(); 249659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 249759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 249859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2499