Camera.java revision c343fa06491ee5677b735920032d92e055c16366
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; 4302af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 47cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 49f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 50232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 52ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 54aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 55c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 596fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 63ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6798d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport android.view.animation.AnimationUtils; 68b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport android.widget.TextView; 69fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 702e768c1b835a127f190395a91477144d8ae850acOwen Lin 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 77cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 78b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport java.util.Formatter; 7982544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 81271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 82a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kongpublic class Camera extends ActivityBase implements FocusManager.Listener, 8322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 8441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li SurfaceHolder.Callback, ModePicker.OnModeChangeListener, 85c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li FaceDetectionListener, CameraPreference.OnPreferenceChangedListener, 86c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li LocationManager.Listener { 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 908ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private static final String LAST_THUMB_FILENAME = "image_last_thumb"; 910aaed976b603c56006213d196e6b0703285dafd5Chia-chi Yeh 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 93e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 961de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 97232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 6; 98d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SHOW_TAP_TO_FOCUS_TOAST = 7; 99d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int DISMISS_TAP_TO_FOCUS_TOAST = 8; 100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 109ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 110ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 111ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 112ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 113ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 114ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 11833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 11933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 12033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 12133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 122316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 123316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 124316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 12533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 126adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 12735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1285f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 12970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 130838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mFocusAreaSupported; 131838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mMeteringAreaSupported; 1325f6484a74fe019337e436e6e0dcb07375a74af25President Li 1334aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 134c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 136c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 137c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1384aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1391ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 14803eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 149dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 15095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 1517648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li private PreviewFrameLayout mPreviewFrameLayout; 15222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 15318c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li private View mPreviewBorder; 15422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 155c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 156c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1578ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1588ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1598ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 160750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 161750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 162a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 16341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li private FaceView mFaceView; 16420b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li private RotateLayout mFocusIndicator; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 167cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 168cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 169cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 170b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang // On-screen indicator 171b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsNoSignalIndicator; 172b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsHasSignalIndicator; 173b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private TextView mExposureIndicator; 174b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 175b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final StringBuilder mBuilder = new StringBuilder(); 176b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Formatter mFormatter = new Formatter(mBuilder); 177b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Object[] mFormatterArgs = new Object[1]; 178f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1796490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1806490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1816490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1826490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1846490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1856490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1866490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1876490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 18849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 18949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 190855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1914b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1924b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 19395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 19495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 19595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 19695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 19949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 200d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Focus is in progress. The exact focus state is in Focus.java. 20149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 202d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 3; 20349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 208bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 212bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 215bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 216bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 217bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 218bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 219e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2206eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 221cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 227bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 228232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 229c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 230edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2320a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2330a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2340a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 237e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 23811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 239d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // This handles everything about focus. 240d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private FocusManager mFocusManager; 24118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 242fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 243f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2440f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 245bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 246ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 247dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 249ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 250ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 251ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 25259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 25359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 254ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2556490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2566490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 26684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 267e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 268e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 269e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 270e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 271e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 272e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 273e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2871de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2881de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 289ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2901de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2911de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 292232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 293232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 294232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 295232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 296232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 297232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 298232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 299232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 300232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 30184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 302232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 303232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 304232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 305232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3083958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 30954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li case SHOW_TAP_TO_FOCUS_TOAST: { 31054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 31154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li break; 31254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 31354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 31498d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li case DISMISS_TAP_TO_FOCUS_TOAST: { 31598d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li View v = findViewById(R.id.tap_to_focus_prompt); 31698d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setVisibility(View.GONE); 31798d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setAnimation(AnimationUtils.loadAnimation(Camera.this, 31898d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li R.anim.on_screen_hint_exit)); 31998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li break; 32098d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 326f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 327f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 328f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 329f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 330f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3314714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 332ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 333ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 334842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 335f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 33659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 33759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3386d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3396d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3406d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 351522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 352137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3564aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 360a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 361a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 362b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang initOnScreenIndicator(); 363c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li if (mRecordLocation) mLocationManager.startReceivingLocationUpdates(); 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3656d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 366d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 367d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3708ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 374e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 375dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 376059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 377e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 37922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 38018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 38122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 38203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mPreviewBorder = findViewById(R.id.preview_border); 38320b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusIndicator = (RotateLayout) findViewById(R.id.focus_indicator_rotate_layout); 38420b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusManager.initialize(mFocusIndicator, mPreviewFrame, mFaceView, this); 385d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 386803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 38833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 38954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the tap to focus toast if this is the first start. 390838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported && 39154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mPreferences.getBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, true)) { 39254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Delay the toast for one second to wait for orientation. 39354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 39454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 39554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 39633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 397f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 398f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 399f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 400f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 401cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 402f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 403f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 404d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 405f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 406f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 407f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 409e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4118ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 412631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), LAST_THUMB_FILENAME)); 4138ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 416547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 417d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4188ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4198ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 4208ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li mThumbnail = Thumbnail.getLastImageThumbnail(mContentResolver); 4218ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4228ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 423750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4248ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 425750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 426547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 429e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 430e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 431522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 432e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 433e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 434e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 435e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 436e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4370d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4380d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 439c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li if (mRecordLocation) mLocationManager.startReceivingLocationUpdates(); 440e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 441e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 442d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 443f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 445d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 446d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 447547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 448547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 449a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 450547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 451937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 453ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 454ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 455ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 456ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 457ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(index); 458ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 459d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 460ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 461ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 462ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 463ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 464d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 465ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 466ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 467ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(mZoomMax); 468ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT) { 469ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(0); 470ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 471ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 472ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 473ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 474ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 475c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 476ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 477c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 478ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 479ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 480ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private void initializeZoom() { 481ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 482ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomMax = mParameters.getMaxZoom(); 483ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 484ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 485ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 486ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 487ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener()); 488e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 48935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 49133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 4920f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 4930f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 4940f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 49533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 49633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 49733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 49833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 49933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 50033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 50133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 50333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 50433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 50533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 50633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 508ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 509ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 51033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 513d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 514d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void startFaceDetection() { 51589155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 51641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView = (FaceView) findViewById(R.id.face_view); 51720b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFaceView.clear(); 51841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setVisibility(View.VISIBLE); 51941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 520d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 52141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 522d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFaceView.resume(); 52341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mCameraDevice.setFaceDetectionListener(this); 52489155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5254b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5264b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5274b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 528d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 529d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void stopFaceDetection() { 53089155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5314b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5321254e04152ce9efc0b54d6d97b5873d7a9acdb2fWu-cheng Li mCameraDevice.stopFaceDetection(); 53320b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 5344b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5354b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5364b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 53797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 53897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 539039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 54002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 54102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 542ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 54397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 54497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 546bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 54897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 54997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 550ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer) 55197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 552ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 553937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 55402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 55602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 559aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 560aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 56102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 56202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 56302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 564aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 566dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 567aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 568aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5731e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5741e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 575523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5761e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5781e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 57951dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang if (!mIsImageCaptureIntent) { 580d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 581d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 586b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void initOnScreenIndicator() { 587b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator = findViewById(R.id.onscreen_gps_indicator_no_signal); 588b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator = findViewById(R.id.onscreen_gps_indicator_on); 589b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator = (TextView) findViewById(R.id.onscreen_exposure_indicator); 590f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 591f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 592c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 593c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void showGpsOnScreenIndicator(boolean hasSignal) { 594f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 595b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 596b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.GONE); 597b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 598b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 599b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.VISIBLE); 600b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 601f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 602b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 603b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.VISIBLE); 604b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 605b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 606b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.GONE); 607b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 608f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 609f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 610f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 611c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 612c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void hideGpsOnScreenIndicator() { 613b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) mGpsNoSignalIndicator.setVisibility(View.GONE); 614b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) mGpsHasSignalIndicator.setVisibility(View.GONE); 615b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 616b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 617b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void updateExposureOnScreenIndicator(int value) { 618b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mExposureIndicator == null) return; 619b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 620b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value == 0) { 621b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(""); 622b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.GONE); 623b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 624b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang float step = mParameters.getExposureCompensationStep(); 625b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatterArgs[0] = value * step; 626b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mBuilder.delete(0, mBuilder.length()); 627b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatter.format("%+1.1f", mFormatterArgs); 628b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang String exposure = mFormatter.toString(); 629b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(exposure); 630b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.VISIBLE); 631b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 632f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 633f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 637bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 63811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 63911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 640d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onShutter(); 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 642937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6529324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6539324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 661937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6716c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 672de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 673e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 674e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 676bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6779324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6789324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6829324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6839324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6849324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6859324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6869324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6879324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6889324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6899324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6909324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6919324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6929324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 693b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 695e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 696e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 69705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 698c2fe2b3f1360e4c6ec3abac15e523f15c29d28bcWu-cheng Li // for at least 0.5 second before restarting the preview. 699c2fe2b3f1360e4c6ec3abac15e523f15c29d28bcWu-cheng Li long delay = 500 - mPictureDisplayedToJpegCallbackTime; 700ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 70184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 70205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 70305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 70405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 706757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 707757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mIsImageCaptureIntent) { 708757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li storeImage(jpegData, mLocation); 709757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 710757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mJpegImageData = jpegData; 711757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mQuickCapture) { 712757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li showPostCaptureAlert(); 713757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 714757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li doAttach(); 715757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 716757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 71705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 718721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 71905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 72005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 72105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 722721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 723e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 724e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 725e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 726e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 727e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 728e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 729e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 730e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 732937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 738d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing) return; 739d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 740d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 74111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 742d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onAutoFocus(focused); 743d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // If focus completes and the snapshot is not started, enable the 744d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // controls. 745d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mFocusManager.isFocusCompleted()) { 74649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 747de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 749937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 751e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 752e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 7534a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 754e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 755e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 756e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 757e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 758d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 759d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 760ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 761d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 7622c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7632c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 764e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 765d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 76633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 767d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 76833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 76933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 77033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 77133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 77233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 77333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 77435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 77535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 77635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 777757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li private void storeImage(final byte[] data, Location loc) { 778757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li long dateTaken = System.currentTimeMillis(); 779757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li String title = Util.createJpegName(dateTaken); 780757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int orientation = Exif.getOrientation(data); 781757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 782757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li loc, orientation, data); 783757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (uri != null) { 784757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li // Create a thumbnail whose width is equal or bigger than that of the preview. 785757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 786757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li / mPreviewFrameLayout.getWidth()); 787757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int inSampleSize = Integer.highestOneBit(ratio); 788757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 789757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (mThumbnail != null) { 790757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 792757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Util.broadcastNewPicture(this, uri); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 794edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 796d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 797d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public boolean capture() { 798edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 799d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 800d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return false; 801edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 802edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 803edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 804edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 805edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 806edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 807edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 808edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // documentation. 809edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li int rotation = 0; 810edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 811edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 812edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 813edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 814edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { // back-facing camera 815edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 81611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 817b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 818edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setRotation(rotation); 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 820edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Clear previous GPS location from the parameters. 821edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.removeGpsData(); 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 823edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // We always encode GpsTimeStamp 824edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 826edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Set GPS location. 827c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li Location loc = mRecordLocation ? mLocationManager.getCurrentLocation() : null; 828edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc != null) { 829edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lat = loc.getLatitude(); 830edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li double lon = loc.getLongitude(); 831edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 832edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 833edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (hasLatLon) { 834edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li Log.d(TAG, "Set gps location"); 835edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLatitude(lat); 836edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsLongitude(lon); 837edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 838edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.hasAltitude()) { 839edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 840b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 841edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // for NETWORK_PROVIDER location provider, we may have 842edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // no altitude information, but the driver needs it, so 843edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // we fake one. 844edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsAltitude(0); 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 846edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li if (loc.getTime() != 0) { 847edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // Location.getTime() is UTC in milliseconds. 848edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // gps-timestamp is UTC in seconds. 849edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li long utcTimeSeconds = loc.getTime() / 1000; 850edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 851edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 852edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } else { 853edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li loc = null; 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 857edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 859edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 860edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 86149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 862d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return true; 863d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li } 864d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 865d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 866d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void setFocusParameters() { 867d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 870271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 871cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 872cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 873cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 874cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 875cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 876cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 877cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 8785f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 879cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 880cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 881cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 882cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 887a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 888ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang setContentView(R.layout.camera); 889a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 890ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang findViewById(R.id.btn_cancel).setVisibility(View.VISIBLE); 891a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 89251dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 89351dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 894a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 895ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 8961ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 8971ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 89858dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager = new FocusManager(mPreferences, 89958dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 900bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9011ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 902bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 90322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 904bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 905bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 906bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 907bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 908bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9091ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9101ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 91159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 912ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9136490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 91448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 915f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 916f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 917dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 9180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 91948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 92048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 92248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 92311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 925dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 926838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 9273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 92903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 930dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 931dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 9323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 93311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 93411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 93548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 9401c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 9411c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 944b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 945cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 94761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 948a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 949a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 950a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 951a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 95284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 95337acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 954fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 955c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li mLocationManager = new LocationManager(this, this); 956fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang 95748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 95948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 96003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 961dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 962dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 963dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 964dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 965f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 966f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 9708974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 971003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 972003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 973003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 9741f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 9751f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 976bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 977503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 978503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 979823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 98018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 981ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 982ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.overrideSettings( 983823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 984823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 985823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 986823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 98718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 98818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 989823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 99018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 9910d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 99218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 993823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 99418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 99518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 996823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 99718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 99818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 999f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 100059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 100159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 100259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1003003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 100459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 100559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1006bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 1007bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 1008ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 1009ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 1010ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 1011067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1012ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 1013ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 1014ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_SCENE_MODE}; 1015ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 1016ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 1017ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_FOCUS_MODE, 1018ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_EXPOSURE, 1019ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_PICTURE_SIZE}; 10200935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 10210935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_photo_facing_holo_light); 1022ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 1023ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang CameraSettings.KEY_FLASH_MODE, mParameters.isZoomSupported(), 1024ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 1025ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 1026f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1027f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 10287f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 1029ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 1030ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 10317f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 10327f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 10337f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 10347f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 10357f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 10367f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 1037ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1038ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 1039ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1040a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 1041adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setEnabled(enable); 10427f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 10437f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 10444aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 10454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 10464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 10484aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 10494aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 10504aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 10514aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 10524aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10534aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 10544aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 10554aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 10564aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 10574aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 10584aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 10594aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 106043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 106143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 106243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 106343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 106443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 106543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 106643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 1067bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 10684aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 106954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 107054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast after getting the first orientation changed. 107154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 107254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 107354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 107454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 10754aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10764aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10774aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1078ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1079750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1080a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1081c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1082ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 1083adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setDegree(degree); 108420b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFocusIndicator != null) mFocusIndicator.setOrientation(degree); 1085c7e69709baea0cd9e49eed005d85714326b27da1Wu-cheng Li if (mFaceView != null) mFaceView.setOrientation(degree); 1086ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1087ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 10896d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10906d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10916d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10926d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10936d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10946d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10956d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10966d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1097d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1098721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1099721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1100721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1101721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1102c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 11031e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1104d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1105a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1106a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 1107a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (isCameraIdle() && mThumbnail != null) { 1108a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1112a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1113a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 1114a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hidePostCaptureAlert(); 1115a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPreview(); 1116a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1117a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1118a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1119a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 1120a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doAttach(); 1121a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1122a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1123a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1124a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 1125a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doCancel(); 1126a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1127a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1129de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1130e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1131e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1132c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1133edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1135cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 11360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 11370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 11380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 11390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1140cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1143cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1144c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11475df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 11500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1152c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 115537cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 115637cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 115737cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 11585df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 11590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 11630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1170c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 11745df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 11785df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1182c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1186cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1189cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1190cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1195da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1196da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 12055df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1211dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12122bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1219dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12202bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1227c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1230c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1231c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1232c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1233c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1234c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 12350ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1236c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1248b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1253522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 12550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 12560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1265803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1266803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1267803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1268803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1269803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1270803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1271803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1272803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1273803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1274803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1275803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1276803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1277803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1278803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1279e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12804de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1283dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 128403eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1286316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 128848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 128903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 129084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1291dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1292838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 129384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 129484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 129584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1296dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1297dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1298dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1299dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 130084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 130184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 130248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 130448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 13056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 13066cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 13076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 13086cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 13096cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 13106cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 13116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1312e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1313cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1314232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 131549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1316232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1317232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1318232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1321f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 13254904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 13264904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1327cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1328cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li 1329cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li // Clear UI. 13307f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1331cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 133220b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 1333b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1337631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1338631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), LAST_THUMB_FILENAME)); 1339631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1348c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li mLocationManager.stopReceivingLocationUpdates(); 1349b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(0); 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1351d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.releaseToneGenerator(); 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1357de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13589a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13599a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1360edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1361e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1362d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1363d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1365232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1366d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.removeMessages(); 1367d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13835df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1394fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 139549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1396fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1397fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1398d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1399d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void autoFocus() { 140051c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 140151c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 140249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 140349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1406d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1407d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void cancelAutoFocus() { 140849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 140949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 141049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 141149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 141422e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 141522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 141622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 1417d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS) { 141804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 141904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 14203d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 142104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 142297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 142397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 142404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 1425838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (!mFocusAreaSupported && !mMeteringAreaSupported) return false; 1426bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1427d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return mFocusManager.onTouch(e); 1428bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1429bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14310b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 14320b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 14330b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 14340b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 14357f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 14363eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 14370b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14380b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14390b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 14400b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 144511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1447b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1449e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 145011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1456e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 14607f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 146111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 146211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 146311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 146411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 146511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 146711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1479e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1480e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1481e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14879c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1488d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1489f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 149049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 1491d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doSnap(); 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1495d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1496d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1497d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Do not do focus if there is not enough storage. 1498d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (pressed && !canTakePicture()) return; 1499d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1500d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doFocus(pressed); 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 15044fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 15054fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 15064fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 15074fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 15084fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 15094fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 151075c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 151175c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 151247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 151347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 151447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 151547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 151647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1517ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1518ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1519ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 15203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 15213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 152247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 152347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 15243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1526855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1527855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1528855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1529855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1530855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 153149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 153249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1533855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 153447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 153547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 153647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 153748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 153847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 153947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 154047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 154147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 154247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 154384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 154448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1550e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1551547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1552547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1553e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1566cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1567e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1568cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 157049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1571d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onCameraReleased(); 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 157648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 157748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 157848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 157948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 158048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 158148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 158248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 158348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 158484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 15853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 158611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1587d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.resetTouchFocus(); 158822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 15896eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 15926cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 159349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1596855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 15974b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 15984b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 159941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li if (mFaceView != null) { 160041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 16014b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 1602ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16058564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 160611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1607fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1608fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1609fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 161171d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li 161271d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li startFaceDetection(); 161333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 161449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1615d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStarted(); 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 161949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 16208564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 162349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1624d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStopped(); 16255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1627dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1628dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1629dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1630dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1631ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1632cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1633cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1634cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1635cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1636cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1637cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1638cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1639cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 164093ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1641ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1642ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1643ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1644ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1645ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1646ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1647ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1648ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1649ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1650ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1651838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported) { 1652d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusAreas(mFocusManager.getTapArea()); 165349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 165449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 1655838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mMeteringAreaSupported) { 165649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 1657d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setMeteringAreas(mFocusManager.getTapArea()); 165849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 165922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16605945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 16612c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 166232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 166332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 166432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 166532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 166632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 166732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 166832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 166932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1670937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1671ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1672ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 16737648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li 16747648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout = (PreviewFrameLayout) findViewById(R.id.frame_layout); 16757648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 1676ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1677ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1678ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1679ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 16806227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1681ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 16820fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 16830fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 16840fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 16850fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 16860fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 16870fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 16880fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 16890fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1690ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 16910fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1692ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1693ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1694ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 169518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1696ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1697ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 169818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 169918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 170018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1701ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1702ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1703ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1704ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1705ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1706ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1707ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1708ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 170918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 171018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 171118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1712ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1713ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1714ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17155945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 171602af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 171702af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 171802af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1719937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1720dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1721dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1722dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 172333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 1724b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int value = CameraSettings.readExposure(mPreferences); 1725b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int max = mParameters.getMaxExposureCompensation(); 1726b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int min = mParameters.getMinExposureCompensation(); 1727b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value >= min && value <= max) { 1728b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mParameters.setExposureCompensation(value); 1729b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 1730b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang Log.w(TAG, "invalid exposure range: " + value); 173133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 173233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 173318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1734301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 17354de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1736301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1737301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1738301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1739301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1740301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1741301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 17423b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 17433b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1744503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1745503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 17463b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1747301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1748301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1749301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 17504de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1751301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1752301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 175370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 175470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1755301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 17563b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 17573b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 17583b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 17593b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 17603b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1761301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1762301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1763301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1764d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(null); 1765d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusMode(mFocusManager.getFocusMode()); 176618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1767d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 1768cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1769e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1770e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1771ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1772ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1773ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1774ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1775ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1776ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1777ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1778ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1779ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1780ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1781ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1782ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1783ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1784ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1785ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 17860d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1787ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1788ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1789ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1790ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1791ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1792ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1793ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1794ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1795ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 17961de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1797ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1798ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1799ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 18011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1802ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 18038a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 1804ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18051de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1806ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1807ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1808ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1809ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 18101de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18111de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18121de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1813522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 1818d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return (mCameraState == IDLE) || (mFocusManager.isFocusCompleted()); 1819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1820b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1826cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1827cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1828cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1829cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1830cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1831cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1832cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1833cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1834b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 18359bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1836ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang mShutterButton.setVisibility(View.GONE); 1837ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang mIndicatorControlContainer.setVisibility(View.GONE); 1838ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 183961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 18400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1841ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(findViewById(id)); 1842b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 18479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1848ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang enableCameraControls(true); 1849ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 185061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 185161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 1852ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang (findViewById(id)).setVisibility(View.GONE); 185361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1854373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1855ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mShutterButton); 1856ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mIndicatorControlContainer); 1857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 18615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 18625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 18635fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 1864b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 1865b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 18665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18675fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 18685fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 18695fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18705fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18759bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1885a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 1886a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1887a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 1888a72d73cbac59db43d413291e4db66763be08143arepo sync } 1889a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1890a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 18919ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1892a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 18939ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 18949ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1895a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 1896b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1897b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1898b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1899b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1900b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1901b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1902b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1903b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1904ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1905ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1906a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1907ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1908ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 190959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 191059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 191159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 191259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1913ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1914ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1915ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1916ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1917ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1918ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1919a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 1920e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 1921a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 1922b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 19239ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 19249ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 19259ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 19269ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1927a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1928a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 1929a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 19309ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 19319ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1932e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1933e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 19348df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 1935adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1936c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 1937c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1938ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1939ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 1940ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19410d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 19420d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 1943ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1944ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 1945e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 1946ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 1947c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li mLocationManager.startReceivingLocationUpdates(); 1948ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 1949c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li mLocationManager.stopReceivingLocationUpdates(); 1950ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1951ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 19527add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 19537add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 195444377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 195544377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 195644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1957bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 1958bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 1959bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 1960bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1961bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 1962bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1963bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 196444377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 19657add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 19667add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 19677add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1968b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 1969b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int exposureValue = CameraSettings.readExposure(mPreferences); 1970b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(exposureValue); 19718791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 19728791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 1973cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 1974cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 1975cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 1976cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1977cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1978cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1979cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1980cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1981cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1982cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1983cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1984cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1985cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1986cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1987cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1988cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1989faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 1990adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 1991c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1992c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 1993c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 1994003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1995c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 1996c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 1997c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 1998c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 1999c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2000c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2001c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2002dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2003003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2004b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2005b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2006b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2007b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2008ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 2009b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2010ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 2011ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 2012003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2013003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 2014ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 2015003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2016003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2017003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2018003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2019adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 2020fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2021fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2022fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2023fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2024fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2025fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2026fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2027fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2028750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 2029750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 2030750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 2031757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 20327648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mOrientationCompensation, mPreviewFrameLayout); 2033f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2034750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 2035f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2036f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 203741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li @Override 203841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 203941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setFaces(faces); 204041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li } 204198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li 204254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li private void showTapToFocusToast() { 204354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast. 204454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li RotateLayout v = (RotateLayout) findViewById(R.id.tap_to_focus_prompt); 204554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setOrientation(mOrientationCompensation); 204654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.startAnimation(AnimationUtils.loadAnimation(this, R.anim.on_screen_hint_enter)); 204754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setVisibility(View.VISIBLE); 204854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(DISMISS_TAP_TO_FOCUS_TOAST, 5000); 204954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Clear the preference. 205054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li Editor editor = mPreferences.edit(); 205154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.putBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, false); 205254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.apply(); 205398d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 2054838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li 2055838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private void initializeCapabilities() { 2056838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 205758dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager.initializeParameters(mInitialParams); 2058838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mFocusAreaSupported = (mInitialParams.getMaxNumFocusAreas() > 0 2059838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li && isSupported(Parameters.FOCUS_MODE_AUTO, 2060838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams.getSupportedFocusModes())); 2061838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mMeteringAreaSupported = (mInitialParams.getMaxNumMeteringAreas() > 0); 2062838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li } 206359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2064