Camera.java revision 51dd927dbe8940e226a2d15f105e53fb2effe7dc
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 190935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huangimport com.android.camera.ui.CameraPicker; 2041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport com.android.camera.ui.FaceView; 211b6cd72127f64a5306ee4acecaf6113627d35db2Wu-cheng Liimport com.android.camera.ui.FocusRectangle; 22ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wangimport com.android.camera.ui.IndicatorControlContainer; 236fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 2498d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport com.android.camera.ui.RotateLayout; 25c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 26adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wangimport com.android.camera.ui.ZoomControl; 271efb18228a45952d699af280482e1c51a4582690Owen Lin 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 3841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.Face; 3941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.FaceDetectionListener; 404305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 424305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 4602af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 50cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 52f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 53232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 55ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 57aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 58c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 626fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 66ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 69b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 7098d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport android.view.animation.AnimationUtils; 71373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 72b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport android.widget.TextView; 73fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 742e768c1b835a127f190395a91477144d8ae850acOwen Lin 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 82cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 84b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport java.util.Formatter; 8582544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 87271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 88a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kongpublic class Camera extends ActivityBase implements FocusManager.Listener, 8922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 9041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li SurfaceHolder.Callback, ModePicker.OnModeChangeListener, 91a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong FaceDetectionListener, CameraPreference.OnPreferenceChangedListener { 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 958ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "image_last_thumb"; 960aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 98e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 102232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 103d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SHOW_TAP_TO_FOCUS_TOAST = 7; 104d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int DISMISS_TAP_TO_FOCUS_TOAST = 8; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 113ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 116ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 117ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 118ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 119ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 127316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 128316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 129316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 131adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 13235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1335f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 135838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mFocusAreaSupported; 136838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mMeteringAreaSupported; 1375f6484a74fe019337e436e6e0dcb07375a74af25President Li 1384aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 139c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 141c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 142c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1441ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 15195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 15202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 15303eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 154dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1567648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li private PreviewFrameLayout mPreviewFrameLayout; 15722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 15818c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 15922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 160c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 161c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1628ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1638ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1648ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 165750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 166750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 167a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 16841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li private FaceView mFaceView; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 170c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 171cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 172cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 173cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 174b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang // On-screen indicator 175b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsNoSignalIndicator; 176b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsHasSignalIndicator; 177b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private TextView mExposureIndicator; 178b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 179b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final StringBuilder mBuilder = new StringBuilder(); 180b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Formatter mFormatter = new Formatter(mBuilder); 181b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Object[] mFormatterArgs = new Object[1]; 182f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1846490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1856490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1866490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1876490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1886490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1906490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 19349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 194855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1954b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1964b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 19795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 19895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 19995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 20349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 204d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Focus is in progress. The exact focus state is in Focus.java. 20549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 206d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 3; 20749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 212bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 216bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 219bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 220bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 221bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 222bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 223e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2246eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 225cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 231bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 232232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 233c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 234edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2360a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2370a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2380a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 241e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 243d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // This handles everything about focus. 244d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private FocusManager mFocusManager; 24518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 246fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 247f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2480f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 249bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 250ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 251dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 253ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 254ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 255ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 25659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 25759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 258ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2596490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2606490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 27084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 271e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 272e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 273e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 274e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 275e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 276e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 277e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2911de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2921de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 293ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2941de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2951de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 296232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 297232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 298232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 299232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 300232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 301232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 302232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 303232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 304232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 30584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 309232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 310232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 311232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3123958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 31354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li case SHOW_TAP_TO_FOCUS_TOAST: { 31454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 31554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li break; 31654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 31754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 31898d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li case DISMISS_TAP_TO_FOCUS_TOAST: { 31998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li View v = findViewById(R.id.tap_to_focus_prompt); 32098d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setVisibility(View.GONE); 32198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setAnimation(AnimationUtils.loadAnimation(Camera.this, 32298d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li R.anim.on_screen_hint_exit)); 32398d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li break; 32498d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-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(); 336ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 337ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 338842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 339f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 34059b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 34159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 355522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 356137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3604aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 366a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 367a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 368b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang initOnScreenIndicator(); 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 370e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3716d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 372d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 373d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 374e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 375e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3768ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 379e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 381dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 382059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 384e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 38522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 38618c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 38722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 38803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 389d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initialize((FocusRectangle) findViewById(R.id.focus_rectangle), 390d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mPreviewFrame, mFaceView, this); 391d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 392803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 393e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 39433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 39554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the tap to focus toast if this is the first start. 396838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported && 39754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mPreferences.getBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, true)) { 39854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Delay the toast for one second to wait for orientation. 39954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 40054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 40154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 40233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 403f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 404f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 405f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 406f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 407cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 408f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 409f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 410d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 411f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 412f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 413f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 414e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 415e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4178ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 418631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 4198ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 422547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 423d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4248ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4258ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4268ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4278ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4288ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 429750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4308ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 431750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 432547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4339f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4349f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 435e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 436e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 437522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 438e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 439e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 440e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 442e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4430d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4440d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 446e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 447e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 448d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 449f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 451d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 452d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 453547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 454547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 455a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 456547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 457937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 459adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private void initializeZoomControl() { 460adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 461ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 462adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.initialize(this); 463adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang } 464adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang 465ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 466ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 467ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 468ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 469ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(index); 470ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 471d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 472ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 473ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 474ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 475ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 476d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 477ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 478ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 479ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(mZoomMax); 480ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT) { 481ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(0); 482ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 483ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 484ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 485ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 486ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 487c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 488ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 489c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 490ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 491ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 492ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private void initializeZoom() { 493ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 494ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomMax = mParameters.getMaxZoom(); 495ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 496ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 497ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 498ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 499ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener()); 500e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 50135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 50235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 50333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5040f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5050f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5060f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 50733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 51133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 51533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 520ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 521ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 52233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 525d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 526d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void startFaceDetection() { 52789155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 52841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView = (FaceView) findViewById(R.id.face_view); 529cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mFaceView.clearFaces(); 53041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setVisibility(View.VISIBLE); 53141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 532d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 53341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 534d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFaceView.resume(); 53541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mCameraDevice.setFaceDetectionListener(this); 53689155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5374b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5384b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5394b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 540d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 541d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void stopFaceDetection() { 54289155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5434b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5441254e04152ce9efc0b54d6d97b5873d7a9acdb2fWu-cheng Li mCameraDevice.stopFaceDetection(); 54541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li if (mFaceView != null) mFaceView.clearFaces(); 5464b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5474b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5484b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 54997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 55097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 551039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 55202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 55302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 554ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 55597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 55697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 55797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 558bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 55997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 56097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 56197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 562ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer) 56397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 564ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 565937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 56602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 56802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 57002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 571aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 572aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 57302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 57402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 57502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 576aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 57702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 578dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 579aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 580aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 58191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5901e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5911e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 592523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5931e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5951e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 59651dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang if (!mIsImageCaptureIntent) { 597d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 598d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 603b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void initOnScreenIndicator() { 604b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator = findViewById(R.id.onscreen_gps_indicator_no_signal); 605b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator = findViewById(R.id.onscreen_gps_indicator_on); 606b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator = (TextView) findViewById(R.id.onscreen_exposure_indicator); 607f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 608f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 609f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 610f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 611b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 612b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.GONE); 613b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 614b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 615b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.VISIBLE); 616b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 617f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 618b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 619b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.VISIBLE); 620b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 621b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 622b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.GONE); 623b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 626f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 627f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 628b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) mGpsNoSignalIndicator.setVisibility(View.GONE); 629b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) mGpsHasSignalIndicator.setVisibility(View.GONE); 630b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 631b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 632b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void updateExposureOnScreenIndicator(int value) { 633b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mExposureIndicator == null) return; 634b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 635b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value == 0) { 636b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(""); 637b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.GONE); 638b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 639b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang float step = mParameters.getExposureCompensationStep(); 640b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatterArgs[0] = value * step; 641b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mBuilder.delete(0, mBuilder.length()); 642b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatter.format("%+1.1f", mFormatterArgs); 643b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang String exposure = mFormatter.toString(); 644b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(exposure); 645b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.VISIBLE); 646b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 647f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 648f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 66607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 66707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 66807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 66907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 670f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 67107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6728303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6738303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6748303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 68807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 68907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 69007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 69107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 69207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 69307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 694f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 69507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 69607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 69707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 704937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 7070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 709bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 71011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 71111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 712d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onShutter(); 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 714937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 733937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7436c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 744de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 745e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 746e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 748bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7629324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7649324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 767e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 768e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 76905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 770c2fe2b3f1360e4c6ec3abac15e523f15c29d28bcWu-cheng Li // for at least 0.5 second before restarting the preview. 771c2fe2b3f1360e4c6ec3abac15e523f15c29d28bcWu-cheng Li long delay = 500 - mPictureDisplayedToJpegCallbackTime; 772ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 77384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 77405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 77505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 77605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li storeImage(jpegData, camera, mLocation); 77905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 780721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 78105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 78205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 78305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 784721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 785e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 786e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 787e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 788e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 789e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 790e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 791e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 792e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 794937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 800d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing) return; 801d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 802d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 80311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 804d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onAutoFocus(focused); 805d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // If focus completes and the snapshot is not started, enable the 806d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // controls. 807d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mFocusManager.isFocusCompleted()) { 80849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 809de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 811937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 813e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 814e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 8154a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 816e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 817e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 818e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 819e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 820d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 821d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 822ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 823d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8242c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8252c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 826e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 827d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 82833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 829d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 83033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 83133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 83233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 83333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 83433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 83533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 83635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 83735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 83835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 839edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li public void storeImage(final byte[] data, 840edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li android.hardware.Camera camera, Location loc) { 841edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mIsImageCaptureIntent) { 842edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long dateTaken = System.currentTimeMillis(); 843edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li String title = createName(dateTaken); 8448ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li int orientation = Exif.getOrientation(data); 8458ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8468ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li loc, orientation, data); 8478ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (uri != null) { 8487648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li // Create a thumbnail whose width is equal or bigger than that of the preview. 8491c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 8507648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li / mPreviewFrameLayout.getWidth()); 8517648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li int inSampleSize = Integer.highestOneBit(ratio); 8521c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 8538ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 854750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 8558ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 856a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li 857a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li sendBroadcast(new Intent(android.hardware.Camera.ACTION_NEW_PICTURE, uri)); 858a9b3713b0e006d6cdcabd5e1b094f4a1aa3738faWu-cheng Li // Keep compatibility 8598ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li sendBroadcast(new Intent("com.android.camera.NEW_PICTURE", uri)); 860edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 861edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 862edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = data; 863edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (!mQuickCapture) { 864edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li showPostCaptureAlert(); 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 866edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li doAttach(); 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 869edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 871d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 872d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public boolean capture() { 873edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 874d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 875d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return false; 876edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 879edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 881edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 886edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 887edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 889edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 89111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 893edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 895edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 898edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 910edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 921edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 924edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 925edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 926edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 928edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 932edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 934edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 935edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 93649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 937d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return true; 938d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li } 939d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 940d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 941d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void setFocusParameters() { 942d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 945271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 948cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9535f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 955cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 956cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 957cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 95930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 96030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 96130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 96230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 96330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 970a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 971a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 972a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 973a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 974a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 97551dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 97651dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 977a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 978ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9791ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9801ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 98158dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager = new FocusManager(mPreferences, 98258dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 983bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9841ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 985bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 98622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 987bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 988bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 989bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 990bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 991bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9921ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9931ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 99459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 995ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 99748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 998f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 999f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1000dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 10010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 100248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 100348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 100548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 100611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 1008dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 1009838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 10103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 101203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 1013dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 1014dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 10153f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 101611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 101711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 101848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 10231c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 10241c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1028cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1029cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1030e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.review_control).setVisibility(View.VISIBLE); 103161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1032a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 1033a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 1034a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 1035a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 103684f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 103737acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 103848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1039b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 104048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 104103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1042dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1043dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1044dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1045dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1046f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1047f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10518974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1052003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1053003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1054003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10551f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10561f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 1057adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang initializeZoomControl(); 1058bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 1059503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1060503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1061823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 106218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1063ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1064ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.overrideSettings( 1065823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1066823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1067823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1068823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 106918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 107018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1071823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 107218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10730d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 107418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1075823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 107618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 107718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1078823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 107918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 108018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1081f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 108259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 108359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 108459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1085003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 108659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 108759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1088bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 1089bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 1090ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 1091ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 1092ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 1093067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1094ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 1095ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 1096ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_SCENE_MODE}; 1097ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 1098ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 1099ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_FOCUS_MODE, 1100ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_EXPOSURE, 1101ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_PICTURE_SIZE}; 11020935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 11030935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_photo_facing_holo_light); 1104ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 1105ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang CameraSettings.KEY_FLASH_MODE, mParameters.isZoomSupported(), 1106ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 1107ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 1108f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1109f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11107f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 1111ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 1112ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 11137f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11147f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11157f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11167f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11177f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11187f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 1119ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1120ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 1121ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1122a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 1123adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setEnabled(enable); 11247f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11257f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11274aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11284aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11294aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11304aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11314aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11324aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11334aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11344aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11364aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11384aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11394aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11414aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 114243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 114343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 114443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 114543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 114643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 114743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 114843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 1149bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 11504aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 115154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 115254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast after getting the first orientation changed. 115354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 115454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 115554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 115654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 11574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11584aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11594aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1160ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1161750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1162a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1163c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1164ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 1165adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setDegree(degree); 1166ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1167ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11696d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 11706d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 11716d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 11726d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 11736d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 11746d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11756d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11766d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1177d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1178721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1179721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1180721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1181721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1182c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 11831e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1184d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1185a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1186a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 1187a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (isCameraIdle() && mThumbnail != null) { 1188a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1192a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1193a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 1194a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hidePostCaptureAlert(); 1195a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPreview(); 1196a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1197a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1198a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1199a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 1200a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doAttach(); 1201a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1202a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1203a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1204a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 1205a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doCancel(); 1206a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1207a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1209de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1210e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1211e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1212c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1213edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1215cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1220cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1223cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1224c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12275df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1232c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 123537cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 123637cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 123737cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 12385df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 12390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 12430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1250c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 12545df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12585df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1262c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1266cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 12680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1269cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1270cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 12710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 12730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1275da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1276da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 12855df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1291dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12922bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1299dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13002bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1307c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1310c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1311c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1312c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1313c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1314c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13150ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1316c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1333522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 13350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 13360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1345803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1346803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1347803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1348803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1349803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1350803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1351803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1352803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1353803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1354803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1355803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1356803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1357803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1358803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 13604de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1363dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 136403eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1366316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 136848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 136903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 137084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1371dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1372838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 137384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 137484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 137584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1376dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1377dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1378dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1379dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 138084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 138184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 138248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 138448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 13856cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 13866cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 13876cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 13886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 13896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 13906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 13916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1393cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1394232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 139549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1396232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1397232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1398232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1399e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1400e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1401f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 14054904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 14064904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1407cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1408cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li 1409cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li // Clear UI. 14107f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1411cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 1412cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mFaceView != null) mFaceView.clearFaces(); 1413b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1414e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1415e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1416e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1417631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1418631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1419631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1420e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1421e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1422e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1423e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1429b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(0); 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1431d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.releaseToneGenerator(); 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1437de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14389a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 14399a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1440edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1441e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1442d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1443d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 14446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1445232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1446d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.removeMessages(); 1447d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 14530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1462b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14635df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1464b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1465b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1474fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 147549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1476fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1477fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1478d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1479d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void autoFocus() { 148051c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 148151c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 148249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 148349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1486d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1487d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void cancelAutoFocus() { 148849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 148949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 149049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 149149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 149522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 149622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 1497d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS) { 149804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 149904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 15003d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 150104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 150297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 150397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 150404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 1505838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (!mFocusAreaSupported && !mMeteringAreaSupported) return false; 1506bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1507d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return mFocusManager.onTouch(e); 1508bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1509bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15110b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 15120b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 15130b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 15140b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 15157f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 15163eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 15170b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 15180b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 15190b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 15200b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1524e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 152511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1529e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 153011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 15340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 15350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1536e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 15370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 15380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 15390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 15407f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 154111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 154211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 154311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 154411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 154511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 154711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1559e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1560e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1561e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1568d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1569f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 157049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 1571d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doSnap(); 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1575d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1576d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1577d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Do not do focus if there is not enough storage. 1578d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (pressed && !canTakePicture()) return; 1579d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1580d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doFocus(pressed); 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 15844fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 15854fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 15864fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 15874fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 15884fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 15894fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 159075c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 159175c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 159247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 159347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 159447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 159547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 159647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1597ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1598ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1599ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 16003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 16013f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 160247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 160347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 16043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 16056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1606855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1607855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1608855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1609855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1610855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 161149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 161249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1613855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 161447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 161547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 161647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 161748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 161847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 161947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 162047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 162147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 162247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 162384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 162448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 16256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 16266cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 16276cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 16286cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 16296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1630e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1631547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1632547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1633e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1646cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1647e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1648cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 1649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 165049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1651d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onCameraReleased(); 1652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 165648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 165748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 165848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 165948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 166048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 166148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 166248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 166348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 166484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 16653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 166611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1667d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.resetTouchFocus(); 166822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16696eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 16726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 167349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 167548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1676855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 16774b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 16784b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 167941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li if (mFaceView != null) { 168041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 16814b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 1682ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16858564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 168611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1687fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1688fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1689fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 169171d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li 169271d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li startFaceDetection(); 169333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 169449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1695d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStarted(); 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 169949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 17008564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 17015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 17025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 170349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1704d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStopped(); 17055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 17065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1707dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1708dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1709dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1710dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1711ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1712cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1713cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1714cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1715cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1716cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1717cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1718cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1719cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 172093ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1721ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1722ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1723ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1724ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1725ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1726ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1727ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1728ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1729ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1730ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1731838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported) { 1732d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusAreas(mFocusManager.getTapArea()); 173349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 173449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 1735838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mMeteringAreaSupported) { 173649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 1737d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setMeteringAreas(mFocusManager.getTapArea()); 173849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 173922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 17405945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17412c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 174232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 174332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 174432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 174532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 174632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 174732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 174832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 174932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1750937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1751ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1752ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 17537648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li 17547648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout = (PreviewFrameLayout) findViewById(R.id.frame_layout); 17557648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 1756ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1757ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1758ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1759ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 17606227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1761ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 17620fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 17630fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 17640fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 17650fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 17660fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 17670fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 17680fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 17690fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1770ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 17710fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1772ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1773ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1774ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 177518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1776ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1777ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 177818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 177918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 178018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1781ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1782ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1783ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1784ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1785ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1786ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1787ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1788ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 178918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 179018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 179118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1792ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1793ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1794ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17955945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 179602af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 179702af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 179802af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1799937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1800dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1801dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1802dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 180333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 1804b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int value = CameraSettings.readExposure(mPreferences); 1805b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int max = mParameters.getMaxExposureCompensation(); 1806b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int min = mParameters.getMinExposureCompensation(); 1807b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value >= min && value <= max) { 1808b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mParameters.setExposureCompensation(value); 1809b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 1810b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang Log.w(TAG, "invalid exposure range: " + value); 181133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 181233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 181318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1814301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18154de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1816301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1817301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1818301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1819301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1820301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1821301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18223b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18233b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1824503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1825503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18263b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1827301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1828301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1829301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18304de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1831301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1832301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 183370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 183470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1835301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18363b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18373b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18383b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18393b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18403b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1841301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1842301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1843301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1844d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(null); 1845d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusMode(mFocusManager.getFocusMode()); 184618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1847d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 1848cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1849e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1850e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1851ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1852ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1853ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1854ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1855ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1856ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1857ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1858ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1859ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1860ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1861ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1862ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1863ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1864ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1865ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 18660d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1867ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1868ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1869ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1870ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1871ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1872ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1873ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1874ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1875ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 18761de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1877ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1878ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18801de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 18811de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1882ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 18838a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 1884ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18851de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1886ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1887ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1888ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1889ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 18901de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18911de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18921de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1893522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1905feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 1906deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1908deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1916f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 1917feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 1918deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1920deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 19228303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 1923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1932deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 19358303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1937f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 194307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 194407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 19468303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 194707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 1951d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return (mCameraState == IDLE) || (mFocusManager.isFocusCompleted()); 1952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1959cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1960cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1961cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1962cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1963cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1964cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1965cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1966cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 19689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1969bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1970e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 1971bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 1972e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang mShutterButton.setVisibility(View.GONE); 197385337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 197461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 19750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 197661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 197761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1979373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1980373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 1981373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1982373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 1983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 19879bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1988bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1989e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 1990bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 1991bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mShutterButton.setVisibility(View.VISIBLE); 199285337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 199361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 199461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 199561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 199661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 199761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1998e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1999373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2000373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 2001373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 2002373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 2003373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 2004373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 2005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20085fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 20095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 20105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 20115fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2012b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2013b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2022b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20239bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2024b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2027b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2028b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2029b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2030b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2031b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2032b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 2033a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 2034a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 2035a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 2036a72d73cbac59db43d413291e4db66763be08143arepo sync } 2037a72d73cbac59db43d413291e4db66763be08143arepo sync }); 2038a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 20399ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 2040a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 20419ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20429ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2043a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 2044b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2045b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2046b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2047b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2048b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2049b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2050b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2051b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2052ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2053ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2054a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 2055ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2056ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 205759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 205859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 205959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 206059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2061ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2062ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2063ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2064ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2065ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2066ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2067a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 2068e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2069a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 2070b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 20719ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 20729ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 20739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20749ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2075a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 2076a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 2077a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 20789ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 20799ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2080e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2081e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20828df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2083adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 2084c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2085c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2086ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2087ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2088ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20890d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 20900d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2091ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2092ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2093e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2094ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2095ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2096ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2097ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2098ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2099ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 21007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 21017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 210244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 210344377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 210444377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2105bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2106bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2107bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2108bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2109bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2110bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2111bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 211244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 21137add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 21147add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 21157add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 2116b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 2117b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int exposureValue = CameraSettings.readExposure(mPreferences); 2118b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(exposureValue); 21198791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 21208791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2121cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2122cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2123cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2124cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2125cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2126cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2127cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2128cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2129cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2130cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2131cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2132cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2133cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2134cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2135cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2136cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2137faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2138adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 2139c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2140c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2141c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2142003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2143c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2144c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2145c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2146c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2147c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2148c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2149c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2150dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2151003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2152b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2153b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2154b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2155b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2156ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 2157b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2158ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 2159ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 2160003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2161003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 2162ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 2163003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2164003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2165003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2166003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2167adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 2168fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2169fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2170fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2171fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2172fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2173fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2174fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2175fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2176750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 2177750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 2178750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 2179750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), "image/jpeg", 21807648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mOrientationCompensation, mPreviewFrameLayout); 2181f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2182750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 2183f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2184f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 218541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li @Override 218641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 218741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setFaces(faces); 218841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li } 218998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li 219054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li private void showTapToFocusToast() { 219154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast. 219254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li RotateLayout v = (RotateLayout) findViewById(R.id.tap_to_focus_prompt); 219354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setOrientation(mOrientationCompensation); 219454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.startAnimation(AnimationUtils.loadAnimation(this, R.anim.on_screen_hint_enter)); 219554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setVisibility(View.VISIBLE); 219654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(DISMISS_TAP_TO_FOCUS_TOAST, 5000); 219754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Clear the preference. 219854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li Editor editor = mPreferences.edit(); 219954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.putBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, false); 220054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.apply(); 220198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 2202838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li 2203838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private void initializeCapabilities() { 2204838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 220558dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager.initializeParameters(mInitialParams); 2206838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mFocusAreaSupported = (mInitialParams.getMaxNumFocusAreas() > 0 2207838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li && isSupported(Parameters.FOCUS_MODE_AUTO, 2208838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams.getSupportedFocusModes())); 2209838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mMeteringAreaSupported = (mInitialParams.getMaxNumMeteringAreas() > 0); 2210838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li } 221159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2212