Camera.java revision 0ca031ca9fef394f27b7cc9722ffc5a198cb964e
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; 2294ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huangimport com.android.camera.ui.Rotatable; 236fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 2498d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport com.android.camera.ui.RotateLayout; 25419d20ae123f53226ccefb7d28d8a40add8ffd0aChung-yih Wangimport com.android.camera.ui.RotateTextToast; 26c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 27adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wangimport com.android.camera.ui.ZoomControl; 281efb18228a45952d699af280482e1c51a4582690Owen Lin 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 37d33109730e0ab81230f84e2bd35599e8e24fc4baChung-yih Wangimport android.content.pm.ActivityInfo; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 394aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 4041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.Face; 4141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.FaceDetectionListener; 424305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 444305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 4602af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 50cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 52f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 53232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 54b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 56aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 57c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 616fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 65ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 67ae557ecc220f9d491e8c65b1c895827fbedcdafeAngus Kongimport android.view.ViewGroup; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport android.view.animation.AnimationUtils; 70204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huangimport android.widget.ImageView; 71b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport android.widget.TextView; 72fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 732e768c1b835a127f190395a91477144d8ae850acOwen Lin 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 798e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Changimport java.util.ArrayList; 80cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 81b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport java.util.Formatter; 8282544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 84271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 85a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kongpublic class Camera extends ActivityBase implements FocusManager.Listener, 8622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 8741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li SurfaceHolder.Callback, ModePicker.OnModeChangeListener, 88c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li FaceDetectionListener, CameraPreference.OnPreferenceChangedListener, 8930e2c49eedfbce51be7458161829a750f809d56dWu-cheng Li LocationManager.Listener { 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 94e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 9555fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CLEAR_SCREEN_DELAY = 3; 9655fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 4; 9755fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 5; 9855fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SHOW_TAP_TO_FOCUS_TOAST = 6; 99419d20ae123f53226ccefb7d28d8a40add8ffd0aChung-yih Wang private static final int UPDATE_THUMBNAIL = 7; 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 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 11433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 11533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 11633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 11733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 118316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 119316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 120316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 12133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 122adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 12335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1245f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 12570fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 126838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mFocusAreaSupported; 127838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mMeteringAreaSupported; 128bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li private boolean mAeLockSupported; 129bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li private boolean mAwbLockSupported; 1305f6484a74fe019337e436e6e0dcb07375a74af25President Li 1314aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 132c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1334aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 134c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 135c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1364aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1371ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 14503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 146dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 147f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang private boolean mFaceDetectionStarted = false; 14895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 149db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang private View mPreviewPanel; // The container of PreviewFrameLayout. 1507648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li private PreviewFrameLayout mPreviewFrameLayout; 15122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 152ae557ecc220f9d491e8c65b1c895827fbedcdafeAngus Kong private RotateDialogController mRotateDialog; 15322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 154c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 155c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1568ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1578ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1588ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 159750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 160750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 161a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 16241ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li private FaceView mFaceView; 163204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private RotateLayout mFocusAreaIndicator; 16494ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang private Rotatable mReviewCancelButton; 16594ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang private Rotatable mReviewDoneButton; 166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 167c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 168cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 169cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 170cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 171204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang // Small indicators which show the camera settings in the viewfinder. 172b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private TextView mExposureIndicator; 173204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private ImageView mGpsIndicator; 174204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private ImageView mFlashIndicator; 175204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private ImageView mSceneIndicator; 176204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private ImageView mWhiteBalanceIndicator; 177204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private ImageView mFocusIndicator; 1780ca031ca9fef394f27b7cc9722ffc5a198cb964eWu-cheng Li // A view group that contains all the small indicators. 1790ca031ca9fef394f27b7cc9722ffc5a198cb964eWu-cheng Li private Rotatable mOnScreenIndicators; 180b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 1813e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // We use a thread in ImageSaver to do the work of saving images and 1823e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // generating thumbnails. This reduces the shot-to-shot time. 1838e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private ImageSaver mImageSaver; 1848e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 1859d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang private Runnable mDoSnapRunnable = new Runnable() { 1869d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang public void run() { 1871bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li onShutterButtonClick(); 1889d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang } 1899d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang }; 1909d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang 191b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final StringBuilder mBuilder = new StringBuilder(); 192b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Formatter mFormatter = new Formatter(mBuilder); 193b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Object[] mFormatterArgs = new Object[1]; 194f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1976490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1986490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1996490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 2006490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 201ae557ecc220f9d491e8c65b1c895827fbedcdafeAngus Kong private static final String EXTRA_QUICK_CAPTURE = 2026490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 2036490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 20449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 20549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 206855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 2074b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 2084b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 20995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 21095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 21195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 21449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 215d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Focus is in progress. The exact focus state is in Focus.java. 21649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 217d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 3; 21849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 2199d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang private boolean mSnapshotOnIdle = false; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 224a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li private LocationManager mLocationManager; 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 226bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 229bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 230bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 231bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 232bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 233e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2346eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 235cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 241bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 242232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 243c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 244edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2460a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2470a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2480a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 251e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 25211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 253d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // This handles everything about focus. 254d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private FocusManager mFocusManager; 25518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 256fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 257f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2580f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 259bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 260ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 261dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 263ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 264ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 265ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 26659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 26759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 268ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2696490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2706490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2891de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2901de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 291ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2921de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2931de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 294232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 295232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 296f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li // Set the display orientation if display rotation has changed. 297232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 298232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 299232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 300232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 301f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation) { 302f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li setDisplayOrientation(); 303232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 304232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 305232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 306232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 307232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 308232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 3093958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 31054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li case SHOW_TAP_TO_FOCUS_TOAST: { 31154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 31254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li break; 31354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 31454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 3158e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang case UPDATE_THUMBNAIL: { 3168e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.updateThumbnail(); 3178e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang break; 3188e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 32359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 324f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 325f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 326f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 327f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 328f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3294714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 330ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 331ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 332842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 333f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 33459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 33559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3366d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3376d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3386d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3396d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3406d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 349522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 350137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3544aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 358a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 359a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 360b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang initOnScreenIndicator(); 361a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3636d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 364d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 365d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3688ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 373dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 374059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 375e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 376e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 37722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 37818c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 37922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 380204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFocusAreaIndicator = (RotateLayout) findViewById(R.id.focus_indicator_rotate_layout); 381048edf2ef22607b85bc4b062e2af71804f5b3530Chih-yu Huang CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 382048edf2ef22607b85bc4b062e2af71804f5b3530Chih-yu Huang boolean mirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); 383204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFocusManager.initialize(mFocusAreaIndicator, mPreviewFrame, mFaceView, this, 384048edf2ef22607b85bc4b062e2af71804f5b3530Chih-yu Huang mirror, mDisplayOrientation); 3858e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver = new ImageSaver(); 386a959d05b52ac4b27dcdfe3d3a4e72220cf69d47aWei-Ta Chen Util.initializeScreenBrightness(getWindow(), getContentResolver()); 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 38833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 389204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang updateOnScreenIndicators(); 39027c97af52157672f6201215d2e07497ff6361a8eWu-cheng Li startFaceDetection(); 39154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the tap to focus toast if this is the first start. 392838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported && 393d6e5029b2df45210834334f7c2e99dfc85e962f0Chih-yu Huang mPreferences.getBoolean(CameraSettings.KEY_CAMERA_FIRST_USE_HINT_SHOWN, true)) { 39454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Delay the toast for one second to wait for orientation. 39554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 39654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 39754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 39833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 399f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 400f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 401f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 402f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 403cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 404f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 405f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 406d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 407f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 408f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 409f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 410e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 411e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4138ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 414da7b4ed9303499c4449c7069461db42ff37e3e3fWu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 4158ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 418547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 419d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4208ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4218ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 422382b51fa8f512d7f5d5163715eeb85bbfd0a02c7Wu-cheng Li mThumbnail = Thumbnail.getLastThumbnail(mContentResolver); 4238ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4248ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 425750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4268ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 427750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 428547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 431e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 432e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 433522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 434e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 435e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 436e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 437e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 438e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 439a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 4400d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 441a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 442e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 4448e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver = new ImageSaver(); 445f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 447d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 4481324c7a05149ffa07a2b1339d1bc9bdff862e77eWu-cheng Li hidePostCaptureAlert(); 449d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 450547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 451547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 452a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 453547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 454937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 456ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 457ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 458ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 459ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 460ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(index); 461ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 462d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 463ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 464ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 465ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 466ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 467d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 468ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 469ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 470ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(mZoomMax); 471ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT) { 472ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(0); 473ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 474ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 475ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 476ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 477ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 478c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 479ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 480c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 481ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 482ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 483ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private void initializeZoom() { 484175d7d64e2990e92eb1609f8f706b6f568b22800Wu-cheng Li // Get the parameter to make sure we have the up-to-date zoom value. 485175d7d64e2990e92eb1609f8f706b6f568b22800Wu-cheng Li mParameters = mCameraDevice.getParameters(); 486ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 487ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomMax = mParameters.getMaxZoom(); 488b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang // Currently we use immediate zoom for fast zooming to get better UX and 489b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang // there is no plan to take advantage of the smooth zoom. 490ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 491ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 492ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 493ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener()); 494e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 49535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 49635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 49733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 4980f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 4990f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 5000f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 50133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 50233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 50333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 50433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 50533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 50633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 50733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 50933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 51033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 51133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 51233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 514ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 515ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 51633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 51833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 519d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 520d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void startFaceDetection() { 521f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang if (mFaceDetectionStarted || mCameraState != IDLE) return; 52289155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 523f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang mFaceDetectionStarted = true; 52441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView = (FaceView) findViewById(R.id.face_view); 52520b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFaceView.clear(); 52641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setVisibility(View.VISIBLE); 52741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 528d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 52941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 530d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFaceView.resume(); 53141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mCameraDevice.setFaceDetectionListener(this); 53289155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5334b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5344b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5354b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 536d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 537d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void stopFaceDetection() { 538f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang if (!mFaceDetectionStarted) return; 53989155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 540f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang mFaceDetectionStarted = false; 5414b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5421254e04152ce9efc0b54d6d97b5873d7a9acdb2fWu-cheng Li mCameraDevice.stopFaceDetection(); 54320b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 5444b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5454b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5464b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 54797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 54897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 549039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 55002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 55102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 552ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 55397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 55497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 55597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 556bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 55797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 55897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 55997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 560ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer) 56197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 562ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 563937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 56402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 56602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 56802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 569aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 570aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 57102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 57202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 57302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 574aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 57502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 576dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 577aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 578aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 583595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.d(TAG, "Received intent action=" + action); 5841e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5851e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 586523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5871e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5891e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 59051dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang if (!mIsImageCaptureIntent) { 591d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 592d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 597b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void initOnScreenIndicator() { 598204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mGpsIndicator = (ImageView) findViewById(R.id.onscreen_gps_indicator); 599b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator = (TextView) findViewById(R.id.onscreen_exposure_indicator); 600204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFlashIndicator = (ImageView) findViewById(R.id.onscreen_flash_indicator); 601204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mSceneIndicator = (ImageView) findViewById(R.id.onscreen_scene_indicator); 602204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mWhiteBalanceIndicator = 603204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang (ImageView) findViewById(R.id.onscreen_white_balance_indicator); 604204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFocusIndicator = (ImageView) findViewById(R.id.onscreen_focus_indicator); 605f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 606f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 607c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 608c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void showGpsOnScreenIndicator(boolean hasSignal) { 60934238165cfdf04584587360dfcf21109bf09e144Wei Huang if (mGpsIndicator == null) { 61034238165cfdf04584587360dfcf21109bf09e144Wei Huang return; 61134238165cfdf04584587360dfcf21109bf09e144Wei Huang } 612f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 613204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mGpsIndicator.setImageResource(R.drawable.ic_viewfinder_gps_on); 614f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 615204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mGpsIndicator.setImageResource(R.drawable.ic_viewfinder_gps_no_signal); 616f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 617204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mGpsIndicator.setVisibility(View.VISIBLE); 618f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 619f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 620c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 621c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void hideGpsOnScreenIndicator() { 62234238165cfdf04584587360dfcf21109bf09e144Wei Huang if (mGpsIndicator == null) { 62334238165cfdf04584587360dfcf21109bf09e144Wei Huang return; 62434238165cfdf04584587360dfcf21109bf09e144Wei Huang } 625204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mGpsIndicator.setVisibility(View.GONE); 626b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 627b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 628b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void updateExposureOnScreenIndicator(int value) { 62934238165cfdf04584587360dfcf21109bf09e144Wei Huang if (mExposureIndicator == null) { 63034238165cfdf04584587360dfcf21109bf09e144Wei Huang return; 63134238165cfdf04584587360dfcf21109bf09e144Wei Huang } 632b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value == 0) { 633b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(""); 634b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.GONE); 635b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 636b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang float step = mParameters.getExposureCompensationStep(); 637b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatterArgs[0] = value * step; 638b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mBuilder.delete(0, mBuilder.length()); 639b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatter.format("%+1.1f", mFormatterArgs); 640b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang String exposure = mFormatter.toString(); 641b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(exposure); 642b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.VISIBLE); 643b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 644f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 645f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 646204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private void updateFlashOnScreenIndicator(String value) { 64734238165cfdf04584587360dfcf21109bf09e144Wei Huang if (mFlashIndicator == null) { 64834238165cfdf04584587360dfcf21109bf09e144Wei Huang return; 64934238165cfdf04584587360dfcf21109bf09e144Wei Huang } 650204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang if (Parameters.FLASH_MODE_AUTO.equals(value)) { 651204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFlashIndicator.setImageResource(R.drawable.ic_indicators_landscape_flash_auto); 6520ca031ca9fef394f27b7cc9722ffc5a198cb964eWu-cheng Li mFlashIndicator.setVisibility(View.VISIBLE); 653204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } else if (Parameters.FLASH_MODE_ON.equals(value)) { 654204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFlashIndicator.setImageResource(R.drawable.ic_indicators_landscape_flash_on); 6550ca031ca9fef394f27b7cc9722ffc5a198cb964eWu-cheng Li mFlashIndicator.setVisibility(View.VISIBLE); 656204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } else if (Parameters.FLASH_MODE_OFF.equals(value)) { 6570ca031ca9fef394f27b7cc9722ffc5a198cb964eWu-cheng Li mFlashIndicator.setVisibility(View.GONE); 658204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } 659204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } 660204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang 661204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private void updateSceneOnScreenIndicator(boolean isVisible) { 66234238165cfdf04584587360dfcf21109bf09e144Wei Huang if (mSceneIndicator == null) { 66334238165cfdf04584587360dfcf21109bf09e144Wei Huang return; 66434238165cfdf04584587360dfcf21109bf09e144Wei Huang } 665204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mSceneIndicator.setVisibility(isVisible ? View.VISIBLE : View.GONE); 666204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } 667204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang 668204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private void updateWhiteBalanceOnScreenIndicator(String value) { 66934238165cfdf04584587360dfcf21109bf09e144Wei Huang if (mWhiteBalanceIndicator == null) { 67034238165cfdf04584587360dfcf21109bf09e144Wei Huang return; 67134238165cfdf04584587360dfcf21109bf09e144Wei Huang } 672204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang if (Parameters.WHITE_BALANCE_AUTO.equals(value)) { 673204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mWhiteBalanceIndicator.setVisibility(View.GONE); 674204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } else { 675204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang if (Parameters.WHITE_BALANCE_FLUORESCENT.equals(value)) { 676204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mWhiteBalanceIndicator.setImageResource(R.drawable.ic_indicators_fluorescent); 677204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } else if (Parameters.WHITE_BALANCE_INCANDESCENT.equals(value)) { 678204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mWhiteBalanceIndicator.setImageResource(R.drawable.ic_indicators_incandescent); 679204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } else if (Parameters.WHITE_BALANCE_DAYLIGHT.equals(value)) { 680204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mWhiteBalanceIndicator.setImageResource(R.drawable.ic_indicators_sunlight); 681204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } else if (Parameters.WHITE_BALANCE_CLOUDY_DAYLIGHT.equals(value)) { 682204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mWhiteBalanceIndicator.setImageResource(R.drawable.ic_indicators_cloudy); 683204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } 684204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mWhiteBalanceIndicator.setVisibility(View.VISIBLE); 685204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } 686204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } 687204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang 688204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private void updateFocusOnScreenIndicator(String value) { 68934238165cfdf04584587360dfcf21109bf09e144Wei Huang if (mFocusIndicator == null) { 69034238165cfdf04584587360dfcf21109bf09e144Wei Huang return; 69134238165cfdf04584587360dfcf21109bf09e144Wei Huang } 692204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang if (Parameters.FOCUS_MODE_INFINITY.equals(value)) { 693204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFocusIndicator.setImageResource(R.drawable.ic_indicators_landscape); 694204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFocusIndicator.setVisibility(View.VISIBLE); 695204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } else if (Parameters.FOCUS_MODE_MACRO.equals(value)) { 696204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFocusIndicator.setImageResource(R.drawable.ic_indicators_macro); 697204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFocusIndicator.setVisibility(View.VISIBLE); 698204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } else { 699204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mFocusIndicator.setVisibility(View.GONE); 700204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } 701204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } 702204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang 703204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang private void updateOnScreenIndicators() { 704204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang boolean isAutoScene = !(Parameters.SCENE_MODE_AUTO.equals(mParameters.getSceneMode())); 705204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang updateSceneOnScreenIndicator(isAutoScene); 706204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang updateExposureOnScreenIndicator(CameraSettings.readExposure(mPreferences)); 707204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang updateFlashOnScreenIndicator(mParameters.getFlashMode()); 708204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang updateWhiteBalanceOnScreenIndicator(mParameters.getWhiteBalance()); 709204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang updateFocusOnScreenIndicator(mParameters.getFocusMode()); 710204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang } 7110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 7120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 714bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 71511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 71611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 717d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onShutter(); 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 719937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 7229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 7239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 7249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 7259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 7269324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 7279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 7289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7320e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 738937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7486c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 749de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 750e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 751e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 753bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7629324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7649324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7659324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7669324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7679324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7689324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7699324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 77255fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li startPreview(); 77327c97af52157672f6201215d2e07497ff6361a8eWu-cheng Li startFaceDetection(); 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 775757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 776757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mIsImageCaptureIntent) { 777ea312297ff6132bbafed99b90a72e4858b888fa4Angus Kong Size s = mParameters.getPictureSize(); 7788e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.addImage(jpegData, mLocation, s.width, s.height); 779757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 780757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mJpegImageData = jpegData; 781757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mQuickCapture) { 782757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li showPostCaptureAlert(); 783757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 784757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li doAttach(); 785757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 786757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 78705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 788721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 78905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 79005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 79105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 792721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 793e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 79455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li long now = System.currentTimeMillis(); 79555fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 79655fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 79755fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li + mJpegCallbackFinishTime + "ms"); 79855fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegPictureCallbackTime = 0; 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 800937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 8030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 8040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 8050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 806d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing) return; 807d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 808d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 80911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 810b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang setCameraState(IDLE); 811d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onAutoFocus(focused); 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 813937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 814b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 815e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 816e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 8174a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 818e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 819e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 820c159dfe54fbc0f055a1d760f1614db4a8bcec94cAngus Kong Log.v(TAG, "Zoom changed: value=" + value + ". stopped=" + stopped); 821e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 822d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 823d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 824ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 825d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 8262c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8272c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 828e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 829d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 83033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 831d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 83233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 83333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 83433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 83533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 83633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 83733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 83835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 83935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 8413e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // Each SaveRequest remembers the data needed to save an image. 8423e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang private static class SaveRequest { 8438e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang byte[] data; 8448e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Location loc; 8458e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int width, height; 8468e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang long dateTaken; 8478e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int previewWidth; 8488e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8498e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8503e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // We use a queue to store the SaveRequests that have not been completed 8513e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // yet. The main thread puts the request into the queue. The saver thread 8523e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // gets it from the queue, does the work, and removes it from the queue. 8533e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // 8543e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // There are several cases the main thread needs to wait for the saver 8553e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // thread to finish all the work in the queue: 8563e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // (1) When the activity's onPause() is called, we need to finish all the 8573e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // work, so other programs (like Gallery) can see all the images. 8583e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // (2) When we need to show the SharePop, we need to finish all the work 8593e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // too, because we want to show the thumbnail of the last image taken. 8603e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // 8613e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // If the queue becomes too long, adding a new request will block the main 8623e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // thread until the queue length drops below the threshold (QUEUE_LIMIT). 8633e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // If we don't do this, we may face several problems: (1) We may OOM 8643e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // because we are holding all the jpeg data in memory. (2) We may ANR 8653e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // when we need to wait for saver thread finishing all the work (in 8663e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // onPause() or showSharePopup()) because the time to finishing a long queue 8673e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // of work may be too long. 8688e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private class ImageSaver extends Thread { 8693e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang private static final int QUEUE_LIMIT = 3; 8703e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang 8713e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang private ArrayList<SaveRequest> mQueue; 8723e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang private Thumbnail mPendingThumbnail; 8733e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang private Object mUpdateThumbnailLock = new Object(); 8748e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private boolean mStop; 8758e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8768e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 8778e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public ImageSaver() { 8783e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang mQueue = new ArrayList<SaveRequest>(); 8798e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang start(); 8808e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8818e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8828e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 8838e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void addImage(final byte[] data, Location loc, int width, 8848e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int height) { 8853e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang SaveRequest r = new SaveRequest(); 8863e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang r.data = data; 8873e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang r.loc = (loc == null) ? null : new Location(loc); // make a copy 8883e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang r.width = width; 8893e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang r.height = height; 8903e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang r.dateTaken = System.currentTimeMillis(); 891d33109730e0ab81230f84e2bd35599e8e24fc4baChung-yih Wang if (getRequestedOrientation() == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT) { 892d33109730e0ab81230f84e2bd35599e8e24fc4baChung-yih Wang r.previewWidth = mPreviewFrameLayout.getHeight(); 893d33109730e0ab81230f84e2bd35599e8e24fc4baChung-yih Wang } else { 894d33109730e0ab81230f84e2bd35599e8e24fc4baChung-yih Wang r.previewWidth = mPreviewFrameLayout.getWidth(); 895d33109730e0ab81230f84e2bd35599e8e24fc4baChung-yih Wang } 8968e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 8973e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang while (mQueue.size() >= QUEUE_LIMIT) { 8983e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang try { 8993e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang wait(); 9003e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang } catch (InterruptedException ex) { 9013e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // ignore. 9023e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang } 9033e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang } 9043e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang mQueue.add(r); 9053e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang notifyAll(); // Tell saver thread there is new work to do. 9068e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9078e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9088e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 9093e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // Runs in saver thread 9108e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang @Override 9118e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void run() { 9128e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang while (true) { 9133e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang SaveRequest r; 9148e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 9158e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (mQueue.isEmpty()) { 9163e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang notifyAll(); // notify main thread in waitDone 9173e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang 9183e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // Note that we can only stop after we saved all images 9193e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // in the queue. 9208e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (mStop) break; 9213e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang 9228e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang try { 9238e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang wait(); 9248e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } catch (InterruptedException ex) { 9258e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // ignore. 9268e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9278e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang continue; 9288e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9293e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang r = mQueue.get(0); 9308e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9313e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang storeImage(r.data, r.loc, r.width, r.height, r.dateTaken, 9323e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang r.previewWidth); 9338e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized(this) { 9348e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mQueue.remove(0); 9353e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang notifyAll(); // the main thread may wait in addImage 9368e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9378e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9388e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9398e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 9408e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 9418e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void waitDone() { 9428e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 9438e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang while (!mQueue.isEmpty()) { 9448e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang try { 9458e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang wait(); 9468e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } catch (InterruptedException ex) { 9478e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // ignore. 9488e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9498e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9508e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9518e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang updateThumbnail(); 9528e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9538e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 9548e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 9558e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void finish() { 9568e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang waitDone(); 9578e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 9588e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mStop = true; 9598e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang notifyAll(); 9608e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9618e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang try { 9628e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang join(); 9638e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } catch (InterruptedException ex) { 9648e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // ignore. 9658e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9668e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9678e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 9683e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // Runs in main thread (because we need to update mThumbnailView in the 9693e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // main thread) 9708e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void updateThumbnail() { 9713e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang Thumbnail t; 9723e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang synchronized (mUpdateThumbnailLock) { 9733e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang mHandler.removeMessages(UPDATE_THUMBNAIL); 9743e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang t = mPendingThumbnail; 9753e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang mPendingThumbnail = null; 9763e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang } 9773e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang 9788e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (t != null) { 9798e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mThumbnail = t; 980757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 982db288b8686e5bcecef620176b934b00eb0742597Wu-cheng Li // Share popup may still have the reference to the old thumbnail. Clear it. 983db288b8686e5bcecef620176b934b00eb0742597Wu-cheng Li mSharePopup = null; 9848e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 9858e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 9863e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // Runs in saver thread 9873e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang private void storeImage(final byte[] data, Location loc, int width, 9888e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int height, long dateTaken, int previewWidth) { 9898e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang String title = Util.createJpegName(dateTaken); 9908e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int orientation = Exif.getOrientation(data); 9918e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 9928e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang loc, orientation, data, width, height); 9938e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (uri != null) { 9943e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang boolean needThumbnail; 9958e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 9963e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // If the number of requests in the queue (include the 9973e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // current one) is greater than 1, we don't need to generate 9983e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // thumbnail for this image. Because we'll soon replace it 9993e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // with the thumbnail for some image later in the queue. 10003e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang needThumbnail = (mQueue.size() <= 1); 10018e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 10028e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (needThumbnail) { 10038e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Create a thumbnail whose width is equal or bigger than 10048e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // that of the preview. 10058e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int ratio = (int) Math.ceil((double) width / previewWidth); 10068e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int inSampleSize = Integer.highestOneBit(ratio); 10073e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang Thumbnail t = Thumbnail.createThumbnail( 10083e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang data, orientation, inSampleSize, uri); 10093e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang synchronized (mUpdateThumbnailLock) { 10103e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // We need to update the thumbnail in the main thread, 10113e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang // so send a message to run updateThumbnail(). 10123e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang mPendingThumbnail = t; 10133e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang mHandler.sendEmptyMessage(UPDATE_THUMBNAIL); 10143e5f954de2bcb7df695b069b18c8b6083accb19dChih-Chung Chang } 10158e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 10168e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Util.broadcastNewPicture(Camera.this, uri); 10178e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 1018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1019edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1021b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang private void setCameraState(int state) { 1022b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang mCameraState = state; 1023b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang switch (state) { 1024b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang case SNAPSHOT_IN_PROGRESS: 1025b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang case FOCUSING: 1026b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang enableCameraControls(false); 1027b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang break; 1028b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang case IDLE: 1029b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang case PREVIEW_STOPPED: 1030b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang enableCameraControls(true); 1031b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang break; 1032b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang } 1033b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang } 1034b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang 1035d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1036d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public boolean capture() { 1037edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 1038d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 1039d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return false; 1040edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 1041edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 1042edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 1043edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1044edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 1045a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li // Set rotation and gps data. 1046a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setRotationParameter(mParameters, mCameraId, mOrientation); 1047a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Location loc = mLocationManager.getCurrentLocation(); 1048a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setGpsParameters(mParameters, loc); 1049edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1051edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 1052edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 1053f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang mFaceDetectionStarted = false; 1054b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang setCameraState(SNAPSHOT_IN_PROGRESS); 1055d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return true; 1056d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li } 1057d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1058d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1059d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void setFocusParameters() { 1060d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1063d628e27f561c4bedf0d457f64270fc12740b5280Eino-Ville Talvala @Override 1064d628e27f561c4bedf0d457f64270fc12740b5280Eino-Ville Talvala public void playSound(int soundId) { 1065d628e27f561c4bedf0d457f64270fc12740b5280Eino-Ville Talvala mCameraDevice.playSound(soundId); 1066d628e27f561c4bedf0d457f64270fc12740b5280Eino-Ville Talvala } 1067d628e27f561c4bedf0d457f64270fc12740b5280Eino-Ville Talvala 1068271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 1069cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 1070cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 1071cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 1072cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 1073cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 1074cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 1075cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 10765f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 1077cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1078cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 1079cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1080cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 10816bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang private void getPreferredCameraId() { 10826bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mPreferences = new ComboPreferences(this); 10836bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 10846bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 10856bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 10866bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang // Testing purpose. Launch a specific camera through the intent extras. 10876bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang int intentCameraId = Util.getCameraFacingIntentExtras(this); 10886bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang if (intentCameraId != -1) { 10896bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraId = intentCameraId; 10906bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 10916bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 10926bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 10936bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang Thread mCameraOpenThread = new Thread(new Runnable() { 10946bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang public void run() { 10956bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang try { 10966bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraDevice = Util.openCamera(Camera.this, mCameraId); 10976bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } catch (CameraHardwareException e) { 10986bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mOpenCameraFail = true; 10996bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } catch (CameraDisabledException e) { 11006bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraDisabled = true; 11016bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 11026bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 11036bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang }); 11046bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 11056bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang Thread mCameraPreviewThread = new Thread(new Runnable() { 11066bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang public void run() { 11076bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang initializeCapabilities(); 11086bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang startPreview(); 11096bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 11106bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang }); 11116bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 11156bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang getPreferredCameraId(); 111660dc073ff3087af41f9cf3b738eaa74bb2212f95Chih-Chung Chang String[] defaultFocusModes = getResources().getStringArray( 111760dc073ff3087af41f9cf3b738eaa74bb2212f95Chih-Chung Chang R.array.pref_camera_focusmode_default_array); 111860dc073ff3087af41f9cf3b738eaa74bb2212f95Chih-Chung Chang mFocusManager = new FocusManager(mPreferences, defaultFocusModes); 11196bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 11206bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang /* 11216bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang * To reduce startup time, we start the camera open and preview threads. 11226bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang * We make sure the preview is started at the end of onCreate. 11236bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang */ 11246bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraOpenThread.start(); 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1126a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 1127ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang setContentView(R.layout.camera); 1128a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 112994ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang mReviewDoneButton = (Rotatable) findViewById(R.id.btn_done); 113094ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang mReviewCancelButton = (Rotatable) findViewById(R.id.btn_cancel); 1131ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang findViewById(R.id.btn_cancel).setVisibility(View.VISIBLE); 1132a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 113351dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 11344a3026b84fa4fd403317b30b6a9db61125fecfa2heech.park mThumbnailView.enableFilter(false); 113551dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 1136a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 1137ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1138ae557ecc220f9d491e8c65b1c895827fbedcdafeAngus Kong mRotateDialog = new RotateDialogController(this, R.layout.rotate_dialog); 1139ae557ecc220f9d491e8c65b1c895827fbedcdafeAngus Kong 11401ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 11411ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 114259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 1143ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 11446490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 114548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1146f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1147f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 1148dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 1149e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li Util.enterLightsOutMode(getWindow()); 1150e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 11526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 11541c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 11551c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11596bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang // Make sure camera device is opened. 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 11616bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraOpenThread.join(); 11626bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraOpenThread = null; 116303eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1164dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1165dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1166dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1167dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1168f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1169f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 11710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11736bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraPreviewThread.start(); 11746bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 11756bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang if (mIsImageCaptureIntent) { 11766bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang setupCaptureParams(); 11776bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } else { 11786bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mModePicker = (ModePicker) findViewById(R.id.mode_picker); 11796bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mModePicker.setVisibility(View.VISIBLE); 11806bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mModePicker.setOnModeChangeListener(this); 11816bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 11826bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 11836bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 11846bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 11850ca031ca9fef394f27b7cc9722ffc5a198cb964eWu-cheng Li mOnScreenIndicators = (Rotatable) findViewById(R.id.on_screen_indicators); 11866bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mLocationManager = new LocationManager(this, this); 11878974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1188003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1189003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1190003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 11916bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang // Wait until the camera settings are retrieved. 11926bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang synchronized (mCameraPreviewThread) { 11936bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang try { 11946bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraPreviewThread.wait(); 11956bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } catch (InterruptedException ex) { 11966bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang // ignore 11976bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 11986bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 11996bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 12001f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 12011f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 1202bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 12036bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 12046bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang // Make sure preview is started. 12056bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang try { 12066bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraPreviewThread.join(); 12076bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } catch (InterruptedException ex) { 12086bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang // ignore 12096bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 12106bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraPreviewThread = null; 1211503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1212503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1213823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 121418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1215ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1216ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.overrideSettings( 1217823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1218823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1219823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1220823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 122118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 122218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1223823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 122418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 12250d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 122618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1227823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 122818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 122918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1230823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 123118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 123218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1233f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 123459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 123559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 123659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1237003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 123859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 123959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1240bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 1241bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 1242ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 1243ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 1244ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 1245067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1246ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 1247b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang CameraSettings.KEY_FLASH_MODE, 1248ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 12492fc09f97eceef3659572d695cadd791b4dcfd19cChung-yih Wang CameraSettings.KEY_EXPOSURE, 1250ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_SCENE_MODE}; 1251ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 1252ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 12532fc09f97eceef3659572d695cadd791b4dcfd19cChung-yih Wang CameraSettings.KEY_PICTURE_SIZE, 12542fc09f97eceef3659572d695cadd791b4dcfd19cChung-yih Wang CameraSettings.KEY_FOCUS_MODE}; 12550935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 12560935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_photo_facing_holo_light); 1257ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 1258b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang mParameters.isZoomSupported(), 1259ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 1260fd140e054faaf9bf45c4dfe226e7f6ca8154c575Wu-cheng Li updateSceneModeUI(); 1261ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 1262f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1263f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 12647f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 1265ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 1266ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 12677f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 12687f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 12707f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12717f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 12727f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 1273ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1274ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 1275ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1276a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 1277adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setEnabled(enable); 12784a3026b84fa4fd403317b30b6a9db61125fecfa2heech.park if (mThumbnailView != null) mThumbnailView.setEnabled(enable); 12797f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 12814aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 12824aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 12834aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 12844aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 12854aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12864aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12874aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 12884aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 12894aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 12904aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 12914aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 12924aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 1293131cf9886c4f34431598be0b1f5b7aaa915277ccEino-Ville Talvala mOrientation = Util.roundOrientation(orientation, mOrientation); 129443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 129543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 129643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 129743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 129843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 129943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 1300bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 13014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 130254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 130354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast after getting the first orientation changed. 130454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 130554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 130654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 130754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 13084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 13094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 13104aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 13113ebe49d8f1b4defb7cfd4850a14e795aada2ebd1Chih-yu Huang private void setOrientationIndicator(int orientation) { 13123ebe49d8f1b4defb7cfd4850a14e795aada2ebd1Chih-yu Huang Rotatable[] indicators = {mThumbnailView, mModePicker, mSharePopup, 1313204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang mIndicatorControlContainer, mZoomControl, mFocusAreaIndicator, mFaceView, 13140ca031ca9fef394f27b7cc9722ffc5a198cb964eWu-cheng Li mReviewCancelButton, mReviewDoneButton, mRotateDialog, mOnScreenIndicators}; 13153ebe49d8f1b4defb7cfd4850a14e795aada2ebd1Chih-yu Huang for (Rotatable indicator : indicators) { 13163ebe49d8f1b4defb7cfd4850a14e795aada2ebd1Chih-yu Huang if (indicator != null) indicator.setOrientation(orientation); 13173ebe49d8f1b4defb7cfd4850a14e795aada2ebd1Chih-yu Huang } 1318ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1319ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13216d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 13226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 13236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 13246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 13256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 13266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 13276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 13286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1329d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1330721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1331a5edbe951a507a066f7601204e633dbd2dff3224Chih-yu Huang if (mPicturesRemaining > Storage.LOW_STORAGE_THRESHOLD) { 1332a5edbe951a507a066f7601204e633dbd2dff3224Chih-yu Huang mPicturesRemaining = (mPicturesRemaining - Storage.LOW_STORAGE_THRESHOLD) 1333a5edbe951a507a066f7601204e633dbd2dff3224Chih-yu Huang / Storage.PICTURE_SIZE; 1334a5edbe951a507a066f7601204e633dbd2dff3224Chih-yu Huang } else if (mPicturesRemaining > 0) { 1335a5edbe951a507a066f7601204e633dbd2dff3224Chih-yu Huang mPicturesRemaining = 0; 1336721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1337a5edbe951a507a066f7601204e633dbd2dff3224Chih-yu Huang 1338c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 13391e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1340d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1341a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1342a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 1343a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (isCameraIdle() && mThumbnail != null) { 1344a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1348a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 134994ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang public void onReviewRetakeClicked(View v) { 1350a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hidePostCaptureAlert(); 1351a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPreview(); 135227c97af52157672f6201215d2e07497ff6361a8eWu-cheng Li startFaceDetection(); 1353a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1354a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1355a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 135694ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang public void onReviewDoneClicked(View v) { 1357a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doAttach(); 1358a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1359a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1360a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 136194ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang public void onReviewCancelClicked(View v) { 1362a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doCancel(); 1363a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1364a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1366de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1367e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1368e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1369c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1370edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1372cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 13730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 13740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 13750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 13760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1377cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1380cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1381c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13845df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1389c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 139237cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 139337cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 139437cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 13955df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 13960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 14000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1407c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 14115df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 14155df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1419c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1423cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 14250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1426cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1427cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 14280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 14300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1432da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1433da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 14425df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 144673ab0023b4a9d86ac5fa844116a83aa6c52acf0cheech.park @Override 14471bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li public void onShutterButtonFocus(boolean pressed) { 14481bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li if (mPausing || collapseCameraControls() || mCameraState == SNAPSHOT_IN_PROGRESS) return; 14491bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li 14501bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li // Do not do focus if there is not enough storage. 14511bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li if (pressed && !canTakePicture()) return; 14521bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li 145353be34deae057cfa297c3ee73eee91f880272650Wu-cheng Li if (pressed) { 145453be34deae057cfa297c3ee73eee91f880272650Wu-cheng Li mFocusManager.onShutterDown(); 145553be34deae057cfa297c3ee73eee91f880272650Wu-cheng Li } else { 145653be34deae057cfa297c3ee73eee91f880272650Wu-cheng Li mFocusManager.onShutterUp(); 1457bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li } 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 146073ab0023b4a9d86ac5fa844116a83aa6c52acf0cheech.park @Override 14611bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li public void onShutterButtonClick() { 14621bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li if (mPausing || collapseCameraControls()) return; 14631bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li 14641bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li // Do not take the picture if there is not enough storage. 14651bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li if (mPicturesRemaining <= 0) { 14661bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li Log.i(TAG, "Not enough space or storage not ready. remaining=" + mPicturesRemaining); 14671bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li return; 14681bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li } 14691bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li 14701bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li Log.v(TAG, "onShutterButtonClick: mCameraState=" + mCameraState); 14711bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li 14721bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li // If the user wants to do a snapshot while the previous one is still 14731bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li // in progress, remember the fact and do it after we finish the previous 147472eaced345def3746038f1aba3efe2845b274884Wu-cheng Li // one and re-start the preview. Snapshot in progress also includes the 147572eaced345def3746038f1aba3efe2845b274884Wu-cheng Li // state that autofocus is focusing and a picture will be taken when 147672eaced345def3746038f1aba3efe2845b274884Wu-cheng Li // focus callback arrives. 147772eaced345def3746038f1aba3efe2845b274884Wu-cheng Li if (mFocusManager.isFocusingSnapOnFinish() || mCameraState == SNAPSHOT_IN_PROGRESS) { 14781bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li mSnapshotOnIdle = true; 14791bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li return; 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14811bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li 14821bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li mSnapshotOnIdle = false; 14831bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li mFocusManager.doSnap(); 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1488c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1491c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1492c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1493c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1494c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1495c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 14960ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1497c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1500b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1514522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 15160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 15170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1524e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1526e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 15277d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller protected void doOnResume() { 1528dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 152903eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 15307d9eadd0c6c38b3761b7e8d3fa3658d194810d60Jim Miller mPausing = false; 1531e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1532316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1533e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 153448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 153503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 153684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1537dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1538838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 153984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 154084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 1541f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang startFaceDetection(); 1542c159dfe54fbc0f055a1d760f1614db4a8bcec94cAngus Kong } catch (CameraHardwareException e) { 1543dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1544dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1545c159dfe54fbc0f055a1d760f1614db4a8bcec94cAngus Kong } catch (CameraDisabledException e) { 1546dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 154784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 154884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 154948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1550e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 155148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 15526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 15536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 15546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 15556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 15566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 15576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 15586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1559e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1560cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1561232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 156249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1563232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1564232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1565232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1566e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1567e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1568f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 15724904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 15734904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1574cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1575cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li 1576cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li // Clear UI. 15777f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1578cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 157920b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 1580b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1581e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1582e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 158343083162b9ac8faf83a393cccaaf661d45ae2a8eAngus Kong if (mImageSaver != null) { 158443083162b9ac8faf83a393cccaaf661d45ae2a8eAngus Kong mImageSaver.finish(); 158543083162b9ac8faf83a393cccaaf661d45ae2a8eAngus Kong mImageSaver = null; 158643083162b9ac8faf83a393cccaaf661d45ae2a8eAngus Kong } 15871743de666ba52fd8a32babb36de01c7e3b56c2a7Gilles-Arnaud Bleu-Laine if (!mIsImageCaptureIntent && mThumbnail != null && !mThumbnail.fromFile()) { 15881743de666ba52fd8a32babb36de01c7e3b56c2a7Gilles-Arnaud Bleu-Laine mThumbnail.saveTo(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 1589e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1590e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1591e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 159624db47192bfa37ac77b0be474b3ad9d8c0366e78Chung-yih Wang if (mLocationManager != null) mLocationManager.recordLocation(false); 1597b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(0); 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1603de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 16049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 16059a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1606edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1607e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1608d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 16096cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1610232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1611d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.removeMessages(); 1612d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 16180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 16285df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1634b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1639fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 164049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1641fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1642fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1643d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1644d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void autoFocus() { 164551c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 164651c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1647b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang setCameraState(FOCUSING); 1648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1650d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1651d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void cancelAutoFocus() { 165249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 1653b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang setCameraState(IDLE); 165449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 165822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 165922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 166093fd3bcfa06ef1f525dced9e125ed6541071a865Wu-cheng Li if (mPausing || mCameraDevice == null || !mFirstTimeInitialized 166193fd3bcfa06ef1f525dced9e125ed6541071a865Wu-cheng Li || mCameraState == SNAPSHOT_IN_PROGRESS) { 166204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 166304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 16643d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 166504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 166697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 166797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 166804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 1669838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (!mFocusAreaSupported && !mMeteringAreaSupported) return false; 1670bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1671d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return mFocusManager.onTouch(e); 1672bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1673bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16750b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16760b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16770b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 16780b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 16797f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 16803eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16810b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16820b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16830b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 16840b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1688e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 16891bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li onShutterButtonFocus(true); 1690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1691b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1692b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1693e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 16941bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li onShutterButtonClick(); 1695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1697b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 16980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 16990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1700e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 17010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 17021bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li // the shutter button gets the focus, onShutterButtonFocus() 17031bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li // will be called again but it is fine. 17047f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 17051bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li onShutterButtonFocus(true); 170611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 170711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 170811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 170911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 171111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1722b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1723e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 17241bca5eaaa3c6d3fd36df572546715e4e515cf9e6Wu-cheng Li onShutterButtonFocus(false); 1725e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1727b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17324fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17334fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17344fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17354fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17364fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17374fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 173875c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 173975c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 174047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 174147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 174247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 174347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 174447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1745ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1746ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1747ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 17483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 17493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 175047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 175147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 17523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 17536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1754855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1755855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1756855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1757855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1758855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 1759f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 176084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 1761f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang startFaceDetection(); 1762f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } else { 1763f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (Util.getDisplayRotation(this) != mDisplayRotation) { 1764f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li setDisplayOrientation(); 1765f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } 1766f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (holder.isCreating()) { 1767f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li // Set preview display if the surface is being created and preview 1768f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li // was already started. That means preview display was set to null 1769f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li // and we need to set it now. 1770f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li setPreviewDisplay(holder); 1771f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } 177248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 17736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 17746cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 17756cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 17766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 17776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1778e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1779547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1780547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1781e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1787b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1794cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1795f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang mFaceDetectionStarted = false; 1796e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1797cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 1798fe45771b64882d2c025e09cb5937772fa47fb345Chih-yu Huang mCameraDevice.setErrorCallback(null); 1799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1800b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang setCameraState(PREVIEW_STOPPED); 1801d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onCameraReleased(); 1802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1803b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 180548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 180648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 180748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 180848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 180948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 181048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 181148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 181248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 181348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1814f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li private void setDisplayOrientation() { 1815f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1816f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 1817f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 1818f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (mFaceView != null) { 1819f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 1820f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } 1821f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } 1822f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li 182384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 18243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 182511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1826d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.resetTouchFocus(); 182722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 18286eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 18316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 183249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 183448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1835f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li setDisplayOrientation(); 183653be34deae057cfa297c3ee73eee91f880272650Wu-cheng Li 183772eaced345def3746038f1aba3efe2845b274884Wu-cheng Li if (!mSnapshotOnIdle) { 183872eaced345def3746038f1aba3efe2845b274884Wu-cheng Li // If the focus mode is continuous autofocus, call cancelAutoFocus to 183972eaced345def3746038f1aba3efe2845b274884Wu-cheng Li // resume it because it may have been paused by autoFocus call. 184072eaced345def3746038f1aba3efe2845b274884Wu-cheng Li if (Parameters.FOCUS_MODE_CONTINUOUS_PICTURE.equals(mFocusManager.getFocusMode())) { 184172eaced345def3746038f1aba3efe2845b274884Wu-cheng Li mCameraDevice.cancelAutoFocus(); 184272eaced345def3746038f1aba3efe2845b274884Wu-cheng Li } 184372eaced345def3746038f1aba3efe2845b274884Wu-cheng Li mFocusManager.setAeAwbLock(false); // Unlock AE and AWB. 18443c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li } 184572eaced345def3746038f1aba3efe2845b274884Wu-cheng Li setCameraParameters(UPDATE_PARAM_ALL); 1846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18476bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang // Inform the mainthread to go on the UI initialization. 18486bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang if (mCameraPreviewThread != null) { 18496bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang synchronized (mCameraPreviewThread) { 18506bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang mCameraPreviewThread.notify(); 18516bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 18526bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang } 18536bfe6df5ea40684d56f4736da76b5680515f05aeChung-yih Wang 185411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 18558564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 185611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1857fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1858fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1859fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 186171d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li 186233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 1863b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang setCameraState(IDLE); 1864d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStarted(); 18659d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang 18669d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang if (mSnapshotOnIdle) { 18679d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang mHandler.post(mDoSnapRunnable); 18689d80a29af1ed57eded5d20af51ef5e704b32b452Chih-Chung Chang } 1869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 187249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 18738564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 18743681d0503694ace9674800395929ac429be9590aWu-cheng Li mCameraDevice.cancelAutoFocus(); // Reset the focus. 18755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 1876f78664a2246e7eac2b3c948b79b9d51a7de62965Chih-yu Huang mFaceDetectionStarted = false; 18775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 1878b455c45a3fc04623bfd81573c8a88101a2afccebChung-yih Wang setCameraState(PREVIEW_STOPPED); 1879d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStopped(); 18805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1882dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1883dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1884dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1885dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1886ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1887cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1888cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1889cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1890cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1891cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1892cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1893cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1894cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 189593ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 189607d5f8c27d144f7e72820b48fe5cb08f691435adEino-Ville Talvala 189707d5f8c27d144f7e72820b48fe5cb08f691435adEino-Ville Talvala // Disable video stabilization. Convenience methods not available in API 189807d5f8c27d144f7e72820b48fe5cb08f691435adEino-Ville Talvala // level <= 14 189907d5f8c27d144f7e72820b48fe5cb08f691435adEino-Ville Talvala String vstabSupported = mParameters.get("video-stabilization-supported"); 190007d5f8c27d144f7e72820b48fe5cb08f691435adEino-Ville Talvala if ("true".equals(vstabSupported)) { 190107d5f8c27d144f7e72820b48fe5cb08f691435adEino-Ville Talvala mParameters.set("video-stabilization", "false"); 190207d5f8c27d144f7e72820b48fe5cb08f691435adEino-Ville Talvala } 1903ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1904ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1905ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1906ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1907ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1908ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1909ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1910ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1911ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1912ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1913bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li if (mAeLockSupported) { 191453be34deae057cfa297c3ee73eee91f880272650Wu-cheng Li mParameters.setAutoExposureLock(mFocusManager.getAeAwbLock()); 1915bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li } 1916bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li 1917bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li if (mAwbLockSupported) { 191853be34deae057cfa297c3ee73eee91f880272650Wu-cheng Li mParameters.setAutoWhiteBalanceLock(mFocusManager.getAeAwbLock()); 1919bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li } 1920bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li 1921838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported) { 1922bd29d3c5d59b375d77334aaa426545dc781b95fdChih-yu Huang mParameters.setFocusAreas(mFocusManager.getFocusAreas()); 192349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 192449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 1925838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mMeteringAreaSupported) { 192649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 1927bd29d3c5d59b375d77334aaa426545dc781b95fdChih-yu Huang mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); 192849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 192922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 19305945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 19312c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 193232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 193332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 193432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 193532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 193632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 193732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 193832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 193932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1940937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1941ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1942ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 19437648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li 1944db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewPanel = findViewById(R.id.frame_layout); 1945db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewFrameLayout = (PreviewFrameLayout) findViewById(R.id.frame); 19467648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 1947ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1948ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1949ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1950ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19516227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1952ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 19530fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 19540fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 19550fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 19560fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 19570fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 19580fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 19590fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 19600fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1961ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 19620fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1963ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1964ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1965ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 196618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1967ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1968ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 196918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 197018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 197118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1972ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1973ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1974ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1975ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1976ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1977ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1978ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1979ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 198018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 198118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 198218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1983ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1984ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1985ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19865945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 198702af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 198802af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 198902af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1990937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1991dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1992dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1993dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 199433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 1995b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int value = CameraSettings.readExposure(mPreferences); 1996b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int max = mParameters.getMaxExposureCompensation(); 1997b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int min = mParameters.getMinExposureCompensation(); 1998b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value >= min && value <= max) { 1999b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mParameters.setExposureCompensation(value); 2000b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 2001b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang Log.w(TAG, "invalid exposure range: " + value); 200233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 200333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 200418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2005301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 20064de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 2007301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 2008301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 2009301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2010301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 2011301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 2012301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 20133b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 20143b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 2015503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 2016503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 20173b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2018301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2019301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2020301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 20214de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 2022301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 2023301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 202470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 202570fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 2026301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 20273b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20283b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 20293b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 20303b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20313b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2032301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2033301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2034301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2035d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(null); 2036d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusMode(mFocusManager.getFocusMode()); 203718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 2038d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 2039cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2040e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2041e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2042ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2043ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2044ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2045ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2046ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2047ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2048ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2049ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2050ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2051ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2052ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2053ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2054ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2055ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2056ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 20570d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2058ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2059ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2060ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2061ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2062ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2063ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2064ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2065ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2066ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 20671de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2068ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2069ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2070ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20711de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 20721de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2073ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 20748a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 2075ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20761de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2077ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2078ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2079ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2080ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 20811de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20821de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20831de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2084522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 2089d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return (mCameraState == IDLE) || (mFocusManager.isFocusCompleted()); 2090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2097cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2098cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2099cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2100cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2101cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2102cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2103cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2104cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 21069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 210730f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mIndicatorControlContainer); 210830f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mShutterButton); 2109ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 211061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 21110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 2112ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(findViewById(id)); 2113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 21189bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 211961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 212061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 212130f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(findViewById(id)); 212261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2123373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 2124ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mShutterButton); 2125ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mIndicatorControlContainer); 2126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 21305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 21315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 21325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2133b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2134b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 21355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 21375fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 21385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 2154a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 2155a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 2156a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 2157a72d73cbac59db43d413291e4db66763be08143arepo sync } 2158a72d73cbac59db43d413291e4db66763be08143arepo sync }); 2159a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 21609ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 2161a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 21629ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 21639ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2164ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2165ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2166a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 2167ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2168ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 216959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 217059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 217159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 217259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 2173ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2174ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2175ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2176ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2177ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2178ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2179a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 218046f4430b50ba8ca8b04b698d45d9ca2d4513121dChung-yih Wang if (isFinishing()) return false; 2181136c335a69069bbb07af1a842acc4629c3131139Wu-cheng Li if (mImageSaver != null) mImageSaver.waitDone(); 2182a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 2183b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 21849ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 21859ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 21869ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 21879ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2188a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 2189a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 2190a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 21919ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 21929ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2193e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2194e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 21958df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2196adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 2197c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2198c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2199ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2200a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 22010d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2202a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 2203ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 22047add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 22057add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 220644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 220744377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 220844377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 2209bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 2210bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2211bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2212bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2213bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2214bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2215bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 221644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 22177add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 22187add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 22197add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 2220b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 2221204224ce0423e4a6a29fa015128131c71b9bb9d8Chih-yu Huang updateOnScreenIndicators(); 22228791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 22238791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2224cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2225cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2226cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2227cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2228cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2229cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2230cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2231cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2232cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2233cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2234cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2235cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2236cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2237cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2238cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2239cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2240faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2241adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 2242c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2243c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2244c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2245003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2246c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2247c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2248ae557ecc220f9d491e8c65b1c895827fbedcdafeAngus Kong mRotateDialog.showAlertDialog( 2249c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2250c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2251ae557ecc220f9d491e8c65b1c895827fbedcdafeAngus Kong getString(android.R.string.ok), runnable, 2252ae557ecc220f9d491e8c65b1c895827fbedcdafeAngus Kong getString(android.R.string.cancel), null); 2253c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2254dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2255003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2256b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2257b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2258b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2259b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2260ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 2261b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2262ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 2263ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 2264003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2265003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 2266ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 2267003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2268003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2269003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2270003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2271adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 2272fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2273fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2274fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2275fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2276fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2277fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2278fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2279fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2280750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 22818e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.waitDone(); 2282750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 2283750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 2284db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang // SharePopup window takes the mPreviewPanel as its size reference. 2285757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 2286db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mOrientationCompensation, mPreviewPanel); 2287f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2288750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 2289f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2290f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 229141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li @Override 229241ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 229341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setFaces(faces); 229441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li } 229598d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li 229654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li private void showTapToFocusToast() { 2297419d20ae123f53226ccefb7d28d8a40add8ffd0aChung-yih Wang new RotateTextToast(this, R.string.tap_to_focus, mOrientation).show(); 229854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Clear the preference. 229954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li Editor editor = mPreferences.edit(); 2300d6e5029b2df45210834334f7c2e99dfc85e962f0Chih-yu Huang editor.putBoolean(CameraSettings.KEY_CAMERA_FIRST_USE_HINT_SHOWN, false); 230154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.apply(); 230298d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 2303838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li 2304838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private void initializeCapabilities() { 2305838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 230658dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager.initializeParameters(mInitialParams); 2307838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mFocusAreaSupported = (mInitialParams.getMaxNumFocusAreas() > 0 2308838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li && isSupported(Parameters.FOCUS_MODE_AUTO, 2309838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams.getSupportedFocusModes())); 2310838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mMeteringAreaSupported = (mInitialParams.getMaxNumMeteringAreas() > 0); 2311bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li mAeLockSupported = mInitialParams.isAutoExposureLockSupported(); 2312bcb097dbf1319edc84ae9bed51fa30b3ae6e3fd1Wu-cheng Li mAwbLockSupported = mInitialParams.isAutoWhiteBalanceLockSupported(); 2313838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li } 231459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2315