Camera.java revision 757b67951f40850b1ac3102dc0b6fe8977615a4a
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; 21ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wangimport com.android.camera.ui.IndicatorControlContainer; 226fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 2398d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport com.android.camera.ui.RotateLayout; 24c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 25adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wangimport com.android.camera.ui.ZoomControl; 261efb18228a45952d699af280482e1c51a4582690Owen Lin 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 364aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 3741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.Face; 3841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.FaceDetectionListener; 394305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 414305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 4502af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 49cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 51f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 52232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 54ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 56aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 57c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 616fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 65ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 67b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport android.view.animation.AnimationUtils; 70373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyanimport android.widget.Button; 71b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport android.widget.TextView; 72fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 732e768c1b835a127f190395a91477144d8ae850acOwen Lin 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 80cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 81b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport java.util.Formatter; 8282544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 84271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 85a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kongpublic class Camera extends ActivityBase implements FocusManager.Listener, 8622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 8741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li SurfaceHolder.Callback, ModePicker.OnModeChangeListener, 88a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong FaceDetectionListener, CameraPreference.OnPreferenceChangedListener { 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 928ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "image_last_thumb"; 930aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 95e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 981de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 99232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 100d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SHOW_TAP_TO_FOCUS_TOAST = 7; 101d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int DISMISS_TAP_TO_FOCUS_TOAST = 8; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 111ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 112ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 113ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 114ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 115ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 116ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 12033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 12133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 124316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 125316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 126316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 12733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 128adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 12935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1305f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 13170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 132838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mFocusAreaSupported; 133838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mMeteringAreaSupported; 1345f6484a74fe019337e436e6e0dcb07375a74af25President Li 1354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 136c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 138c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 139c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1404aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1411ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 15003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 151dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 15295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1537648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li private PreviewFrameLayout mPreviewFrameLayout; 15422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 15518c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 15622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 157c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 158c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1598ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1608ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1618ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 162750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 163750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 164a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 16541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li private FaceView mFaceView; 166d4832351874aa6eb2cd5e312c21bd4ec607ff3a4Wu-cheng Li private RotateLayout mFocusRectangleRotateLayout; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 168c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 169cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 170cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 171cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 172b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang // On-screen indicator 173b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsNoSignalIndicator; 174b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsHasSignalIndicator; 175b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private TextView mExposureIndicator; 176b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 177b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final StringBuilder mBuilder = new StringBuilder(); 178b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Formatter mFormatter = new Formatter(mBuilder); 179b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Object[] mFormatterArgs = new Object[1]; 180f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1816490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1826490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1846490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1856490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1866490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1876490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1886490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1896490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 19149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 192855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1934b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1944b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 19595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 19695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 19795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 19895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 20149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 202d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Focus is in progress. The exact focus state is in Focus.java. 20349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 204d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 3; 20549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 210bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 214bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 217bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 218bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 219bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 220bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 221e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2226eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 223cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 229bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 230232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 231c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 232edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2340a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2350a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2360a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 239e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 241d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // This handles everything about focus. 242d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private FocusManager mFocusManager; 24318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 244fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 245f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2460f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 247bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 248ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 249dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 251ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 252ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 253ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 25459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 25559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 256ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2576490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2586490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 26884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 269e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 270e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 271e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 272e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 273e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 274e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 275e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2891de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2901de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 291ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2921de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2931de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 294232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 295232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 296232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 297232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 298232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 299232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 300232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 301232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 302232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 30384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 304232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 305232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 309232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3103958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 31154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li case SHOW_TAP_TO_FOCUS_TOAST: { 31254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 31354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li break; 31454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 31554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 31698d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li case DISMISS_TAP_TO_FOCUS_TOAST: { 31798d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li View v = findViewById(R.id.tap_to_focus_prompt); 31898d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setVisibility(View.GONE); 31998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setAnimation(AnimationUtils.loadAnimation(Camera.this, 32098d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li R.anim.on_screen_hint_exit)); 32198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li break; 32298d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 328f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 329f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 330f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 331f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 332f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3334714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 334ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 335ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 336842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 337f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 33859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 33959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3406d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 353522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 354137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3584aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 364a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 365a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 366b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang initOnScreenIndicator(); 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3696d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 370d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 371d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3748ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 377e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 379dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 380059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 381e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 382e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 38322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 38418c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 38522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 38603eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 387d4832351874aa6eb2cd5e312c21bd4ec607ff3a4Wu-cheng Li mFocusRectangleRotateLayout = (RotateLayout) findViewById(R.id.focus_rect_rotate_layout); 388d4832351874aa6eb2cd5e312c21bd4ec607ff3a4Wu-cheng Li mFocusManager.initialize(mFocusRectangleRotateLayout, mPreviewFrame, mFaceView, this); 389d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 390803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 39233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 39354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the tap to focus toast if this is the first start. 394838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported && 39554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mPreferences.getBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, true)) { 39654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Delay the toast for one second to wait for orientation. 39754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 39854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 39954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 40033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 401f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 402f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 403f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 404f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 405cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 406f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 407f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 408d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 409f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 410f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 411f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 412e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 413e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4158ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 416631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 4178ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4199f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 420547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 421d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4228ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4238ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4248ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4258ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4268ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 427750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4288ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 429750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 430547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 433e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 434e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 435522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 436e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 437e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 438e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 439e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 440e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4410d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4420d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 445e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 446d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 447f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 449d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 450d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 451547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 452547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 453a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 454547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 455937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 457adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private void initializeZoomControl() { 458adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 459ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 460adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang mZoomControl.initialize(this); 461adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang } 462adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang 463ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 464ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 465ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 466ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 467ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(index); 468ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 469d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 470ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 471ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 472ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 473ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 474d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 475ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 476ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 477ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(mZoomMax); 478ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT) { 479ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(0); 480ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 481ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 482ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 483ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 484ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 485c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 486ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 487c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 488ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 489ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 490ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private void initializeZoom() { 491ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 492ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomMax = mParameters.getMaxZoom(); 493ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 494ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 495ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 496ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 497ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener()); 498e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 49935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 50035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 50133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 5020f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 5030f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5040f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 50533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 50633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 50733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 51033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 51133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 51533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 518ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 519ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 52033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 52233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 523d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 524d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void startFaceDetection() { 52589155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 52641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView = (FaceView) findViewById(R.id.face_view); 527cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mFaceView.clearFaces(); 52841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setVisibility(View.VISIBLE); 52941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 530d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 53141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 532d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFaceView.resume(); 53341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mCameraDevice.setFaceDetectionListener(this); 53489155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5354b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5364b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5374b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 538d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 539d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void stopFaceDetection() { 54089155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5414b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5421254e04152ce9efc0b54d6d97b5873d7a9acdb2fWu-cheng Li mCameraDevice.stopFaceDetection(); 54341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li if (mFaceView != null) mFaceView.clearFaces(); 5444b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5454b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5464b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 54897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 549039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 55002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 55102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 552ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 55397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 55497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 55597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 556bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 55797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 55897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 55997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 560ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer) 56197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 562ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 563937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 56402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 56602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 569aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 570aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 57102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 57202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 57302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 574aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 57502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 576dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 577aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 578aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 57991227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5881e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5891e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 590523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5911e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5931e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 59451dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang if (!mIsImageCaptureIntent) { 595d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 596d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 601b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void initOnScreenIndicator() { 602b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator = findViewById(R.id.onscreen_gps_indicator_no_signal); 603b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator = findViewById(R.id.onscreen_gps_indicator_on); 604b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator = (TextView) findViewById(R.id.onscreen_exposure_indicator); 605f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 606f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 607f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void showGpsOnScreenIndicator(boolean hasSignal) { 608f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 609b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 610b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.GONE); 611b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 612b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 613b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.VISIBLE); 614b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 615f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 616b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 617b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.VISIBLE); 618b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 619b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 620b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.GONE); 621b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 622f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 623f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan private void hideGpsOnScreenIndicator() { 626b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) mGpsNoSignalIndicator.setVisibility(View.GONE); 627b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) mGpsHasSignalIndicator.setVisibility(View.GONE); 628b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 629b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 630b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void updateExposureOnScreenIndicator(int value) { 631b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mExposureIndicator == null) return; 632b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 633b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value == 0) { 634b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(""); 635b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.GONE); 636b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 637b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang float step = mParameters.getExposureCompensationStep(); 638b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatterArgs[0] = value * step; 639b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mBuilder.delete(0, mBuilder.length()); 640b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatter.format("%+1.1f", mFormatterArgs); 641b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang String exposure = mFormatter.toString(); 642b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(exposure); 643b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.VISIBLE); 644b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 645f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 646f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 66407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 66507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 66607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 66707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 668f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(true); 66907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 6708303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li if (!mValid) { 6718303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "Got first location."); 6728303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li } 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 68607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 68707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 68807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 68907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 69007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 69107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 692f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 69307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 69407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 69507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 698b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 702937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 7050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 707bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 70811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 70911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 710d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onShutter(); 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 712937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 731937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7416c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 742de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 743e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 744e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 746bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7629324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 765e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 766e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 76705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 768c2fe2b3f1360e4c6ec3abac15e523f15c29d28bcWu-cheng Li // for at least 0.5 second before restarting the preview. 769c2fe2b3f1360e4c6ec3abac15e523f15c29d28bcWu-cheng Li long delay = 500 - mPictureDisplayedToJpegCallbackTime; 770ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 77184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 77205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 77305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 77405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 776757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 777757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mIsImageCaptureIntent) { 778757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li storeImage(jpegData, mLocation); 779757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 780757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mJpegImageData = jpegData; 781757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mQuickCapture) { 782757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li showPostCaptureAlert(); 783757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 784757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li doAttach(); 785757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 786757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 78705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 788721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 78905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 79005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 79105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 792721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 793e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 794e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 795e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 796e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 797e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 798e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 799e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 800e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 802937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 8050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 8060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 8070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 808d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing) return; 809d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 810d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 81111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 812d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onAutoFocus(focused); 813d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // If focus completes and the snapshot is not started, enable the 814d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // controls. 815d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mFocusManager.isFocusCompleted()) { 81649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 817de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 818b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 819937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 821e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 822e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 8234a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 824e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 825e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 826e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 827e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 828d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 829d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 830ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 831d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8322c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8332c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 834e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 835d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 83633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 837d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 83833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 83933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 84033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 84133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 84233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 84435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 847757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li private void storeImage(final byte[] data, Location loc) { 848757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li long dateTaken = System.currentTimeMillis(); 849757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li String title = Util.createJpegName(dateTaken); 850757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int orientation = Exif.getOrientation(data); 851757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 852757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li loc, orientation, data); 853757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (uri != null) { 854757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li // Create a thumbnail whose width is equal or bigger than that of the preview. 855757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 856757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li / mPreviewFrameLayout.getWidth()); 857757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int inSampleSize = Integer.highestOneBit(ratio); 858757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 859757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (mThumbnail != null) { 860757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 862757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Util.broadcastNewPicture(this, uri); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 866d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 867d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public boolean capture() { 868edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 869d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 870d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return false; 871edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 872edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 873edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 874edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 875edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 876edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 877edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 878edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 879edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 880edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 881edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 882edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 883edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 884edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 885edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 88611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 890edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 891edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 893edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 894edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Location loc = mRecordLocation ? getCurrentLocation() : null; 898edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 906edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 913edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 914edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 916edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 917edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 918edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 919edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 920edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 921edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 922edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 923edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 927edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 929edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 930edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 93149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 932d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return true; 933d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li } 934d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 935d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 936d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void setFocusParameters() { 937d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 940271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 941cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 942cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 943cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 944cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 945cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9485f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 957a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 958a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 959a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera_attach); 960a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 961a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan setContentView(R.layout.camera); 96251dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 96351dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 964a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 965ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9661ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9671ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 96858dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager = new FocusManager(mPreferences, 96958dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 970bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9711ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 972bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 97322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 974bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 975bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 976bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 977bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 978bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9791ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9801ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 98159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 982ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 98448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 985f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 986f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 987dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 9880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 98948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 99048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 99248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 99311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 995dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 996838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 9973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 99903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 1000dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 1001dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 10023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 100311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 100411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 100548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10086cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 10101c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 10111c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1015cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1016cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1017e2eebff5a84e6981d81d0a9ac28322867099b295Wu-cheng Li findViewById(R.id.review_control).setVisibility(View.VISIBLE); 101861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1019a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 1020a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 1021a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 1022a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 102384f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 102437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 102548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1026b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 102748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 102803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1029dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1030dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1031dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1032dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1033f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1034f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10388974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1039003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1040003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1041003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10421f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10431f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 1044adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang initializeZoomControl(); 1045bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 1046503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1047503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1048823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 104918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1050ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1051ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.overrideSettings( 1052823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1053823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1054823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1055823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 105618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 105718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1058823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 105918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10600d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 106118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1062823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 106318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 106418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1065823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 106618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 106718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1068f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 106959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 107059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 107159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1072003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 107359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 107459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1075bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 1076bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 1077ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 1078ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 1079ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 1080067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1081ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 1082ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 1083ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_SCENE_MODE}; 1084ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 1085ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 1086ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_FOCUS_MODE, 1087ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_EXPOSURE, 1088ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_PICTURE_SIZE}; 10890935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 10900935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_photo_facing_holo_light); 1091ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 1092ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang CameraSettings.KEY_FLASH_MODE, mParameters.isZoomSupported(), 1093ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 1094ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 1095f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1096f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 10977f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 1098ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 1099ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 11007f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11017f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11027f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11037f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11047f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11057f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 1106ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1107ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 1108ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1109a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 1110adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setEnabled(enable); 11117f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11127f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11134aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11144aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11154aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11164aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11174aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11184aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11194aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11204aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11214aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11224aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11234aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11244aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11254aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11274aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11284aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 112943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 113043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 113143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 113243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 113343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 113443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 113543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 1136bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 11374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 113854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 113954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast after getting the first orientation changed. 114054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 114154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 114254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 114354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 11444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1147ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1148750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1149a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1150c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1151ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 1152adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setDegree(degree); 1153d4832351874aa6eb2cd5e312c21bd4ec607ff3a4Wu-cheng Li if (mFocusRectangleRotateLayout != null) mFocusRectangleRotateLayout.setOrientation(degree); 1154ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1155ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11576d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 11586d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 11596d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 11606d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 11616d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 11626d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11636d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11646d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1165d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1166721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1167721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1168721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1169721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1170c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 11711e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1172d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1173a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1174a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 1175a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (isCameraIdle() && mThumbnail != null) { 1176a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1180a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1181a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 1182a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hidePostCaptureAlert(); 1183a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPreview(); 1184a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1185a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1186a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1187a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 1188a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doAttach(); 1189a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1190a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1191a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1192a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 1193a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doCancel(); 1194a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1195a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1197de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1198e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1199e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1200c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1201edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1203cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 12040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 12050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 12060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 12070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1208cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1211cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1212c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12155df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1220c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 122337cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 122437cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 122537cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 12265df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 12270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 12310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1238c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 12425df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12465df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1250c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1254cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 12560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1257cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1258cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 12590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 12610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1263da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1264da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 12735df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1279dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12802bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1287dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12882bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1295c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1298c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1299c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1300c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1301c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1302c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 13030ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1304c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1321522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 13230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 13240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1333803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1334803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1335803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1336803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1337803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1338803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1339803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1340803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1341803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1342803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1343803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1344803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1345803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1346803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 13484de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1351dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 135203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1354316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 135648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 135703eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 135884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1359dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1360838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 136184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 136284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 136384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1364dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1365dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1366dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1367dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 136884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 136984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 137048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 137248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 13736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 13746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 13756cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 13766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 13776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 13786cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 13796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1381cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1382232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 138349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1384232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1385232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1386232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1389f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 13934904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 13944904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1395cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1396cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li 1397cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li // Clear UI. 13987f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1399cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 1400cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mFaceView != null) mFaceView.clearFaces(); 1401b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1402e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1403e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1404e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1405631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1406631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1407631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1410e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1411e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1417b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(0); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1419d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.releaseToneGenerator(); 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1425de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14269a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 14279a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1428edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1429e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1430d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1431d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 14326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1433232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1434d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.removeMessages(); 1435d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 14410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14515df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1460b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1461b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1462fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 146349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1464fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1465fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1466d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1467d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void autoFocus() { 146851c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 146951c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 147049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 147149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1474d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1475d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void cancelAutoFocus() { 147649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 147749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 147849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 147949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 148222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 148322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 148422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 1485d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS) { 148604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 148704dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 14883d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 148904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 149097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 149197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 149204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 1493838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (!mFocusAreaSupported && !mMeteringAreaSupported) return false; 1494bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1495d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return mFocusManager.onTouch(e); 1496bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1497bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14990b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 15000b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 15010b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 15020b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 15037f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 15043eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 15050b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 15060b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 15070b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 15080b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1512e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 151311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1517e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 151811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 15220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 15230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1524e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 15250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 15260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 15270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 15287f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 152911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 153011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 153111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 153211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 153311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 153511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1547e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1548e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1549e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15559c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1556d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1557f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 155849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 1559d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doSnap(); 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1563d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1564d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1565d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Do not do focus if there is not enough storage. 1566d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (pressed && !canTakePicture()) return; 1567d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1568d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doFocus(pressed); 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 15724fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 15734fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 15744fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 15754fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 15764fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 15774fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 157875c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 157975c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 158047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 158147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 158247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 158347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 158447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1585ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1586ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1587ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 15883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 15893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 159047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 159147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 15923f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15936cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1594855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1595855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1596855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1597855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1598855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 159949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 160049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1601855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 160247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 160347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 160447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 160548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 160647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 160747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 160847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 160947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 161047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 161184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 161248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 16136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 16146cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 16156cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 16166cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 16176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1618e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1619547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1620547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1621e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1634cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1635e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1636cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 163849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1639d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onCameraReleased(); 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 164448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 164548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 164648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 164748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 164848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 164948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 165048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 165148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 165284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 16533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 165411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1655d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.resetTouchFocus(); 165622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16576eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 16606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 166149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1664855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 16654b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 16664b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 166741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li if (mFaceView != null) { 166841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 16694b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 1670ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 167211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16738564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 167411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1675fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1676fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1677fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 167971d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li 168071d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li startFaceDetection(); 168133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 168249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1683d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStarted(); 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 168749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 16888564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16895fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16905fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 169149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1692d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStopped(); 16935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1695dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1696dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1697dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1698dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1699ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1700cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1701cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1702cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1703cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1704cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1705cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1706cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1707cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 170893ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1709ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1710ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1711ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1712ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1713ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1714ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1715ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1716ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1717ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1718ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1719838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported) { 1720d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusAreas(mFocusManager.getTapArea()); 172149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 172249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 1723838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mMeteringAreaSupported) { 172449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 1725d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setMeteringAreas(mFocusManager.getTapArea()); 172649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 172722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 17285945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17292c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 173032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 173132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 173232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 173332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 173432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 173532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 173632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 173732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1738937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1739ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1740ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 17417648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li 17427648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout = (PreviewFrameLayout) findViewById(R.id.frame_layout); 17437648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 1744ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1745ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1746ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1747ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 17486227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1749ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 17500fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 17510fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 17520fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 17530fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 17540fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 17550fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 17560fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 17570fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1758ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 17590fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1760ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1761ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1762ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 176318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1764ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1765ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 176618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 176718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 176818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1769ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1770ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1771ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1772ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1773ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1774ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1775ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1776ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 177718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 177818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 177918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1780ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1781ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1782ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17835945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 178402af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 178502af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 178602af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1787937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1788dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1789dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1790dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 179133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 1792b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int value = CameraSettings.readExposure(mPreferences); 1793b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int max = mParameters.getMaxExposureCompensation(); 1794b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int min = mParameters.getMinExposureCompensation(); 1795b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value >= min && value <= max) { 1796b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mParameters.setExposureCompensation(value); 1797b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 1798b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang Log.w(TAG, "invalid exposure range: " + value); 179933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 180033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 180118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1802301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18034de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1804301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1805301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1806301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1807301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1808301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1809301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18103b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18113b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1812503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1813503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18143b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1815301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1816301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1817301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18184de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1819301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1820301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 182170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 182270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1823301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18243b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18253b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18263b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18273b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18283b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1829301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1830301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1831301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1832d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(null); 1833d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusMode(mFocusManager.getFocusMode()); 183418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1835d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 1836cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1837e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1838e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1839ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1840ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1841ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1842ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1843ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1844ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1845ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1846ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1847ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1848ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1849ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1850ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1851ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1852ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1853ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 18540d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1855ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1856ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1857ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1858ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1859ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1860ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1861ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1862ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1863ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 18641de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1865ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1866ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1867ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18681de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 18691de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1870ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 18718a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 1872ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18731de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1874ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1875ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1876ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1877ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 18781de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18791de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18801de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1881522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1893feaf2ccff42c44b74be814b66296f9ddedcc9aa9Wu-cheng Li } catch (SecurityException ex) { 1894deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1896deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1904f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan showGpsOnScreenIndicator(false); 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 } 19108303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "startReceivingLocationUpdates"); 1911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1920deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 19238303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "stopReceivingLocationUpdates"); 1924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1925f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan hideGpsOnScreenIndicator(); 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 193107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 193207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 19348303435a2466803e05dd99c60cdb2de074b79162Wu-cheng Li Log.d(TAG, "No location received yet."); 193507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 1939d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return (mCameraState == IDLE) || (mFocusManager.isFocusCompleted()); 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1948cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1953cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 19569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1957bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1958e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(false); 1959bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 1960e46d09dc17ac1cad5062fdc4b29916dc63da06c3Chung-yih Wang mShutterButton.setVisibility(View.GONE); 196185337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 196261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 19630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 196461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 196561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1967373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1968373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Remove the text of the cancel button 1969373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1970373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) ((Button) view).setText(""); 1971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 19759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1976bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang if (Util.isTabletUI()) { 1977e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan mShutterButton.setEnabled(true); 1978bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang } else { 1979bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang mShutterButton.setVisibility(View.VISIBLE); 198085337c206051c2c7d33cca83255e00d92e288421Hung-ying Tyan } 198161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 198261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 198361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 198461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 198561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1986e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 1987373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1988373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan // Restore the text of the cancel button 1989373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan View view = findViewById(R.id.btn_cancel); 1990373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan if (view instanceof Button) { 1991373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan ((Button) view).setText(R.string.review_cancel); 1992373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan } 1993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 19975fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 19985fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 19995fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2000b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2001b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 20025fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20035fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 20045fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 20055fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 20065fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2010b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20119bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2012b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2013b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 2021a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 2022a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 2023a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 2024a72d73cbac59db43d413291e4db66763be08143arepo sync } 2025a72d73cbac59db43d413291e4db66763be08143arepo sync }); 2026a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 20279ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 2028a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 20299ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2031a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 2032b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2033b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2034b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2035b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2036b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2037b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2038b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2039b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2040ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2041ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2042a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 2043ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2044ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 204559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 204659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 204759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 204859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2049ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2050ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2051ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2052ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2053ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2054ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2055a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 2056e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 2057a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 2058b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 20599ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 20609ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 20619ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 20629ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2063a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 2064a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 2065a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 20669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 20679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2068e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2069e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20708df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2071adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 2072c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2073c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2074ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2075ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2076ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 20770d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 20780d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2079ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2080ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2081e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2082ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2083ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2084ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2085ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2086ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2087ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 20887add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 20897add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 209044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 209144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 209244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2093bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2094bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2095bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2096bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2097bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2098bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2099bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 210044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 21017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 21027add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 21037add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 2104b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 2105b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int exposureValue = CameraSettings.readExposure(mPreferences); 2106b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(exposureValue); 21078791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 21088791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2109cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2110cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2111cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2112cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2113cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2114cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2115cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2116cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2117cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2118cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2119cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2120cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2121cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2122cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2123cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2124cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2125faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2126adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 2127c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2128c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2129c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2130003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2131c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2132c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2133c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2134c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2135c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2136c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2137c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2138dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2139003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2140b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2141b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2142b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2143b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2144ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 2145b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2146ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 2147ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 2148003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2149003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 2150ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 2151003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2152003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2153003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2154003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2155adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 2156fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2157fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2158fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2159fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2160fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2161fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2162fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2163fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2164750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 2165750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 2166750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 2167757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 21687648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mOrientationCompensation, mPreviewFrameLayout); 2169f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2170750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 2171f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2172f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 217341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li @Override 217441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 217541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setFaces(faces); 217641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li } 217798d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li 217854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li private void showTapToFocusToast() { 217954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast. 218054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li RotateLayout v = (RotateLayout) findViewById(R.id.tap_to_focus_prompt); 218154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setOrientation(mOrientationCompensation); 218254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.startAnimation(AnimationUtils.loadAnimation(this, R.anim.on_screen_hint_enter)); 218354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setVisibility(View.VISIBLE); 218454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(DISMISS_TAP_TO_FOCUS_TOAST, 5000); 218554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Clear the preference. 218654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li Editor editor = mPreferences.edit(); 218754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.putBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, false); 218854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.apply(); 218998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 2190838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li 2191838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private void initializeCapabilities() { 2192838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 219358dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager.initializeParameters(mInitialParams); 2194838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mFocusAreaSupported = (mInitialParams.getMaxNumFocusAreas() > 0 2195838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li && isSupported(Parameters.FOCUS_MODE_AUTO, 2196838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams.getSupportedFocusModes())); 2197838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mMeteringAreaSupported = (mInitialParams.getMaxNumMeteringAreas() > 0); 2198838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li } 219959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2200