Camera.java revision 94ca8baae7e6e3885d895c095890eabf30d922e2
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; 25c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 26adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wangimport com.android.camera.ui.ZoomControl; 271efb18228a45952d699af280482e1c51a4582690Owen Lin 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 3841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.Face; 3941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.FaceDetectionListener; 404305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 424305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 4402af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 48cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 50f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 51232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 54aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 55c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 596fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 63ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6698d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport android.view.animation.AnimationUtils; 67b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport android.widget.TextView; 68fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 692e768c1b835a127f190395a91477144d8ae850acOwen Lin 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 758e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Changimport java.util.ArrayList; 76cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 77b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport java.util.Formatter; 7882544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 798e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Changimport java.util.concurrent.atomic.AtomicReference; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 81271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 82a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kongpublic class Camera extends ActivityBase implements FocusManager.Listener, 8322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 8441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li SurfaceHolder.Callback, ModePicker.OnModeChangeListener, 85c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li FaceDetectionListener, CameraPreference.OnPreferenceChangedListener, 86c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li LocationManager.Listener { 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 91e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 9255fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CLEAR_SCREEN_DELAY = 3; 9355fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 4; 9455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 5; 9555fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SHOW_TAP_TO_FOCUS_TOAST = 6; 9655fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int DISMISS_TAP_TO_FOCUS_TOAST = 7; 978e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private static final int UPDATE_THUMBNAIL = 8; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 99ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 108ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 11233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 11333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 11433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 11533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 116316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 117316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 118316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 11933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 120adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 12135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1225f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 12370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 124838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mFocusAreaSupported; 125838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mMeteringAreaSupported; 1265f6484a74fe019337e436e6e0dcb07375a74af25President Li 1274aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 128c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1294aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 130c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 131c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1324aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1331ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1386d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 14203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 143dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 14495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 145db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang private View mPreviewPanel; // The container of PreviewFrameLayout. 1467648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li private PreviewFrameLayout mPreviewFrameLayout; 14722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 14822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 149c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 150c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1538ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 154750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 155750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 156a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 15741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li private FaceView mFaceView; 15820b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li private RotateLayout mFocusIndicator; 15994ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang private Rotatable mReviewCancelButton; 16094ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang private Rotatable mReviewDoneButton; 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 163cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 164cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 165cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 166b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang // On-screen indicator 167b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsNoSignalIndicator; 168b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsHasSignalIndicator; 169b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private TextView mExposureIndicator; 170b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 1718e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // We put the work of saving images and generating thumbnails to the thread 1728e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // in ImageSaver. 1738e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private ImageSaver mImageSaver; 1748e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 175b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final StringBuilder mBuilder = new StringBuilder(); 176b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Formatter mFormatter = new Formatter(mBuilder); 177b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Object[] mFormatterArgs = new Object[1]; 178f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1796490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1806490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1816490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1826490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1846490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1856490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1866490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1876490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 18849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 18949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 190855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1914b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1924b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 19395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 19495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 19595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 19849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 199d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Focus is in progress. The exact focus state is in Focus.java. 20049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 201d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 3; 20249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 207a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li private LocationManager mLocationManager; 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 209bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2119324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 212bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 213bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 214bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 215bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 216e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2176eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 218cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 224bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 225232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 226c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 227edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2290a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2300a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2310a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 234e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 23511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 236d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // This handles everything about focus. 237d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private FocusManager mFocusManager; 23818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 239fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 240f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2410f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 242bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 243ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 244dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 246ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 247ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 248ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 24959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 25059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 251ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2526490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2536490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2721de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2731de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 274ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2751de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2761de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 282232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 283232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 284232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 285232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 28684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 287232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 288232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 289232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 290232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 291232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 292232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 2933958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 29454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li case SHOW_TAP_TO_FOCUS_TOAST: { 29554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 29654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li break; 29754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 29854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 29998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li case DISMISS_TAP_TO_FOCUS_TOAST: { 30098d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li View v = findViewById(R.id.tap_to_focus_prompt); 30198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setVisibility(View.GONE); 30298d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setAnimation(AnimationUtils.loadAnimation(Camera.this, 30398d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li R.anim.on_screen_hint_exit)); 30498d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li break; 30598d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 3068e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 3078e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang case UPDATE_THUMBNAIL: { 3088e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.updateThumbnail(); 3098e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang break; 3108e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 311e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 312e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 313e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 314e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 31559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 316f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 317f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 318f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 319f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 320f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3214714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 322ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 323ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 324842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 325f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 32659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 32759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3326d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3336d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3346d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3356d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3366d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3376d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3386cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3396cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 341522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 342137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 348e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 350a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 351a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 352b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang initOnScreenIndicator(); 353a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3556d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 356d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 357d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3608ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 365dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 366059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 36922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 37018c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 37122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 37220b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusIndicator = (RotateLayout) findViewById(R.id.focus_indicator_rotate_layout); 37320b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusManager.initialize(mFocusIndicator, mPreviewFrame, mFaceView, this); 3741acf35ce296efc6b3ad823a9500f79f71c545201Wu-cheng Li mFocusManager.initializeSoundPlayer(getResources().openRawResourceFd(R.raw.camera_focus)); 3758e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver = new ImageSaver(); 376a959d05b52ac4b27dcdfe3d3a4e72220cf69d47aWei-Ta Chen Util.initializeScreenBrightness(getWindow(), getContentResolver()); 377e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 37833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 37954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the tap to focus toast if this is the first start. 380838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported && 38154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mPreferences.getBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, true)) { 38254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Delay the toast for one second to wait for orientation. 38354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 38454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 38554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 38633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 387f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 388f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 389f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 390f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 391cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 392f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 393f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 394d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 395f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 396f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 397f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 398e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 399e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 4009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 4018ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 402da7b4ed9303499c4449c7069461db42ff37e3e3fWu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 4038ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 406547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 407d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4088ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4098ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 410382b51fa8f512d7f5d5163715eeb85bbfd0a02c7Wu-cheng Li mThumbnail = Thumbnail.getLastThumbnail(mContentResolver); 4118ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4128ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 413750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4148ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 415750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 416547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 419e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 420e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 421522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 422e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 423e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 424e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 425e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 426e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 427a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 4280d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 429a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 430e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 431e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 4321acf35ce296efc6b3ad823a9500f79f71c545201Wu-cheng Li mFocusManager.initializeSoundPlayer(getResources().openRawResourceFd(R.raw.camera_focus)); 4338e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver = new ImageSaver(); 434f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4356d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 436d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 4371324c7a05149ffa07a2b1339d1bc9bdff862e77eWu-cheng Li hidePostCaptureAlert(); 438d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 439547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 440547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 441a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 442547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 443937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 445ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 446ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 447ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 448ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 449ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(index); 450ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 451d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 452ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 453ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 454ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 455ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 456d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 457ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 458ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 459ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(mZoomMax); 460ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT) { 461ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(0); 462ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 463ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 464ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 465ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 466ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 467c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 468ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 469c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 470ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 471ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 472ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private void initializeZoom() { 473175d7d64e2990e92eb1609f8f706b6f568b22800Wu-cheng Li // Get the parameter to make sure we have the up-to-date zoom value. 474175d7d64e2990e92eb1609f8f706b6f568b22800Wu-cheng Li mParameters = mCameraDevice.getParameters(); 475ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 476ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomMax = mParameters.getMaxZoom(); 477b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang // Currently we use immediate zoom for fast zooming to get better UX and 478b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang // there is no plan to take advantage of the smooth zoom. 479ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 480ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 481ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 482ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener()); 483e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 48435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 48633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 4870f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 4880f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 4890f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 49033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 49133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 49233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 49333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 49433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 49533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 49633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 49833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 49933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 50033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 50133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 503ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 504ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 50533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 508d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 509d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void startFaceDetection() { 51089155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 51141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView = (FaceView) findViewById(R.id.face_view); 51220b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFaceView.clear(); 51341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setVisibility(View.VISIBLE); 51441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 515d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 51641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 517d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFaceView.resume(); 51841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mCameraDevice.setFaceDetectionListener(this); 51989155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5204b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5214b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5224b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 523d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 524d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void stopFaceDetection() { 52589155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5264b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5271254e04152ce9efc0b54d6d97b5873d7a9acdb2fWu-cheng Li mCameraDevice.stopFaceDetection(); 52820b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 5294b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5304b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5314b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 53297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 53397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 534039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 53502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 53602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 537ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 53897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 53997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 54097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 541bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 54297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 54397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 54497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 545ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer) 54697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 547ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 548937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 54902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 55102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 55302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 554aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 555aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 55602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 55702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 55802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 559aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 56002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 561dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 562aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 563aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 568595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.d(TAG, "Received intent action=" + action); 5691e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5701e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 571523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5721e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5741e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 57551dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang if (!mIsImageCaptureIntent) { 576d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 577d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 582b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void initOnScreenIndicator() { 583b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator = findViewById(R.id.onscreen_gps_indicator_no_signal); 584b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator = findViewById(R.id.onscreen_gps_indicator_on); 585b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator = (TextView) findViewById(R.id.onscreen_exposure_indicator); 586f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 587f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 588c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 589c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void showGpsOnScreenIndicator(boolean hasSignal) { 590f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 591b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 592b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.GONE); 593b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 594b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 595b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.VISIBLE); 596b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 597f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 598b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 599b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.VISIBLE); 600b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 601b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 602b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.GONE); 603b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 604f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 605f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 606f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 607c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 608c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void hideGpsOnScreenIndicator() { 609b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) mGpsNoSignalIndicator.setVisibility(View.GONE); 610b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) mGpsHasSignalIndicator.setVisibility(View.GONE); 611b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 612b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 613b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void updateExposureOnScreenIndicator(int value) { 614b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mExposureIndicator == null) return; 615b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 616b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value == 0) { 617b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(""); 618b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.GONE); 619b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 620b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang float step = mParameters.getExposureCompensationStep(); 621b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatterArgs[0] = value * step; 622b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mBuilder.delete(0, mBuilder.length()); 623b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatter.format("%+1.1f", mFormatterArgs); 624b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang String exposure = mFormatter.toString(); 625b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(exposure); 626b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.VISIBLE); 627b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 628f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 629f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 633bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 63411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 63511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 636d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onShutter(); 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 638937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6479324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6489324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6499324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6549324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6559324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 657937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 664b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 665b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6676c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 668de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 669e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 670e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 672bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6739324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6749324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6759324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6769324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6779324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6789324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6829324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6839324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6849324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6859324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6869324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6879324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6889324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 691e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 692e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 69355fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li startPreview(); 694b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 695757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 696757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mIsImageCaptureIntent) { 697ea312297ff6132bbafed99b90a72e4858b888fa4Angus Kong Size s = mParameters.getPictureSize(); 6988e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.addImage(jpegData, mLocation, s.width, s.height); 699757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 700757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mJpegImageData = jpegData; 701757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mQuickCapture) { 702757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li showPostCaptureAlert(); 703757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 704757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li doAttach(); 705757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 706757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 70705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 708721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 70905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 71005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 71105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 712721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 713e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 71455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li long now = System.currentTimeMillis(); 71555fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 71655fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 71755fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li + mJpegCallbackFinishTime + "ms"); 71855fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegPictureCallbackTime = 0; 719b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 720937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 726d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing) return; 727d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 728d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 72911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 730d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onAutoFocus(focused); 731d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // If focus completes and the snapshot is not started, enable the 732d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // controls. 733d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mFocusManager.isFocusCompleted()) { 73449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 735de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 737937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 739e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 740e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 7414a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 742e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 743e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 744c159dfe54fbc0f055a1d760f1614db4a8bcec94cAngus Kong Log.v(TAG, "Zoom changed: value=" + value + ". stopped=" + stopped); 745e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 746d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 747d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 748ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 749d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 7502c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7512c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 752e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 753d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 75433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 755d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 75633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 75733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 75833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 75933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 76033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 76133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 76235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 76335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 76435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7658e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private static class ImageInfo { 7668e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang byte[] data; 7678e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Location loc; 7688e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int width, height; 7698e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang long dateTaken; 7708e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int previewWidth; 7718e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 7728e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 7738e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private class ImageSaver extends Thread { 7748e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private ArrayList<ImageInfo> mQueue; 7758e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private AtomicReference<Thumbnail> mPendingThumbnail; 7768e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private boolean mStop; 7778e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 7788e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 7798e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public ImageSaver() { 7808e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mQueue = new ArrayList<ImageInfo>(); 7818e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mPendingThumbnail = new AtomicReference<Thumbnail>(); 7828e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang start(); 7838e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 7848e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 7858e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 7868e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void addImage(final byte[] data, Location loc, int width, 7878e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int height) { 7888e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang ImageInfo i = new ImageInfo(); 7898e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.data = data; 7908e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.loc = (loc == null) ? null : new Location(loc); // make a copy 7918e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.width = width; 7928e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.height = height; 7938e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.dateTaken = System.currentTimeMillis(); 7948e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.previewWidth = mPreviewFrameLayout.getWidth(); 7958e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 7968e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mQueue.add(i); 7978e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang notifyAll(); 7988e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 7998e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8008e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8018e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in keeper thread 8028e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang @Override 8038e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void run() { 8048e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang while (true) { 8058e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang ImageInfo i; 8068e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 8078e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (mQueue.isEmpty()) { 8088e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang notifyAll(); // for waitDone 8098e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Note that we can stop only after the queue is empty. 8108e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (mStop) break; 8118e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang try { 8128e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang wait(); 8138e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } catch (InterruptedException ex) { 8148e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // ignore. 8158e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8168e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang continue; 8178e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8188e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i = mQueue.get(0); 8198e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8208e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang keepImage(i.data, i.loc, i.width, i.height, i.dateTaken, 8218e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.previewWidth); 8228e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized(this) { 8238e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mQueue.remove(0); 8248e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8258e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8268e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8278e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8288e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 8298e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void waitDone() { 8308e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 8318e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang while (!mQueue.isEmpty()) { 8328e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang try { 8338e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang wait(); 8348e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } catch (InterruptedException ex) { 8358e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // ignore. 8368e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8378e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8388e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8398e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang updateThumbnail(); 8408e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8418e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8428e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 8438e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void finish() { 8448e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang waitDone(); 8458e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 8468e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mStop = true; 8478e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang notifyAll(); 8488e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8498e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang try { 8508e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang join(); 8518e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } catch (InterruptedException ex) { 8528e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // ignore. 8538e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8548e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8558e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8568e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 8578e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void updateThumbnail() { 8588e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mHandler.removeMessages(UPDATE_THUMBNAIL); 8598e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Thumbnail t = mPendingThumbnail.getAndSet(null); 8608e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (t != null) { 8618e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mThumbnail = t; 862757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864db288b8686e5bcecef620176b934b00eb0742597Wu-cheng Li // Share popup may still have the reference to the old thumbnail. Clear it. 865db288b8686e5bcecef620176b934b00eb0742597Wu-cheng Li mSharePopup = null; 8668e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8678e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8688e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in keeper thread 8698e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private void keepImage(final byte[] data, Location loc, int width, 8708e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int height, long dateTaken, int previewWidth) { 8718e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang String title = Util.createJpegName(dateTaken); 8728e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int orientation = Exif.getOrientation(data); 8738e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8748e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang loc, orientation, data, width, height); 8758e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang boolean needThumbnail; 8768e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (uri != null) { 8778e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 8788e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang needThumbnail = (mQueue.size() == 1); 8798e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8808e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (needThumbnail) { 8818e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Create a thumbnail whose width is equal or bigger than 8828e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // that of the preview. 8838e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int ratio = (int) Math.ceil((double) width / previewWidth); 8848e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int inSampleSize = Integer.highestOneBit(ratio); 8858e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mPendingThumbnail.set(Thumbnail.createThumbnail( 8868e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang data, orientation, inSampleSize, uri)); 8878e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mHandler.sendEmptyMessage(UPDATE_THUMBNAIL); 8888e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8898e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Util.broadcastNewPicture(Camera.this, uri); 8908e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 892edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 894d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 895d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public boolean capture() { 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 897d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 898d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return false; 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 901edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 902edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 903edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 904edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 905a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li // Set rotation and gps data. 906a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setRotationParameter(mParameters, mCameraId, mOrientation); 907a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Location loc = mLocationManager.getCurrentLocation(); 908a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setGpsParameters(mParameters, loc); 909edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 912edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 91349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 914d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return true; 915d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li } 916d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 917d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 918d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void setFocusParameters() { 919d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 922271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 923cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 924cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 925cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 926cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 927cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 928cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 929cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9305f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 931cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 932cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 933cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 934cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 939a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 940ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang setContentView(R.layout.camera); 941a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 94294ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang mReviewDoneButton = (Rotatable) findViewById(R.id.btn_done); 94394ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang mReviewCancelButton = (Rotatable) findViewById(R.id.btn_cancel); 944ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang findViewById(R.id.btn_cancel).setVisibility(View.VISIBLE); 945a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 94651dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 94751dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 948a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 949ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9501ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9511ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 95258dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager = new FocusManager(mPreferences, 95358dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 954bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9551ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 956bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 95722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 958bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 959bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 960bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 961bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 962bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9631ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9641ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 96559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 966ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9676490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 96848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 969f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 970f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 971dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 9720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 97348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 97448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 97648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 97711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9783f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 979dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 980838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 9813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9823f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 98303eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 984dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 985dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 9863f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 98711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 98811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 98948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 991e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li Util.enterLightsOutMode(getWindow()); 992e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 9961c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 9971c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1001cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1002cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 100361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 1004a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 1005a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 1006a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 1007a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 100884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 100937acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 1010fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 1011c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li mLocationManager = new LocationManager(this, this); 1012fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang 101348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 101548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 101603eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1017dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1018dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1019dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1020dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1021f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1022f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1023b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1025b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10268974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1027003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1028003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1029003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10301f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10311f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 1032bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 1033503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1034503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1035823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 103618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1037ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1038ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.overrideSettings( 1039823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1040823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1041823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1042823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 104318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 104418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1045823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 104618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10470d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 104818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1049823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 105018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 105118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1052823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 105318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 105418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1055f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 105659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 105759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 105859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1059003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 106059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 106159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1062bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 1063bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 1064ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 1065ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 1066ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 1067067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1068ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 1069b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang CameraSettings.KEY_FLASH_MODE, 1070ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 10712fc09f97eceef3659572d695cadd791b4dcfd19cChung-yih Wang CameraSettings.KEY_EXPOSURE, 1072ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_SCENE_MODE}; 1073ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 1074ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 10752fc09f97eceef3659572d695cadd791b4dcfd19cChung-yih Wang CameraSettings.KEY_PICTURE_SIZE, 10762fc09f97eceef3659572d695cadd791b4dcfd19cChung-yih Wang CameraSettings.KEY_FOCUS_MODE}; 10770935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 10780935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_photo_facing_holo_light); 1079ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 1080b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang mParameters.isZoomSupported(), 1081ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 1082fd140e054faaf9bf45c4dfe226e7f6ca8154c575Wu-cheng Li updateSceneModeUI(); 1083ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 1084f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1085f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 10867f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 1087ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 1088ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 10897f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 10907f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 10917f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 10927f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 10937f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 10947f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 1095ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1096ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 1097ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1098a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 1099adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setEnabled(enable); 11007f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11017f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11034aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11044aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11054aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11104aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11114aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11124aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11134aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11144aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11154aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11164aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11174aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 111843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 111943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 112043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 112143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 112243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 112343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 112443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 1125bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 11264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 112754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 112854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast after getting the first orientation changed. 112954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 113054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 113154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 113254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 11334aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11344aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1136ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1137750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1138a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1139c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1140ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 1141adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setDegree(degree); 114220b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFocusIndicator != null) mFocusIndicator.setOrientation(degree); 1143c7e69709baea0cd9e49eed005d85714326b27da1Wu-cheng Li if (mFaceView != null) mFaceView.setOrientation(degree); 114494ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang if (mReviewCancelButton != null) mReviewCancelButton.setOrientation(degree); 114594ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang if (mReviewDoneButton != null) mReviewDoneButton.setOrientation(degree); 1146ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1147ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 11506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 11516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 11526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 11536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 11546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11556d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11566d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1157d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1158721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1159721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1160721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1161721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1162c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 11631e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1164d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1165a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1166a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 1167a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (isCameraIdle() && mThumbnail != null) { 1168a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1172a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 117394ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang public void onReviewRetakeClicked(View v) { 1174a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hidePostCaptureAlert(); 1175a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPreview(); 1176a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1177a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1178a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 117994ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang public void onReviewDoneClicked(View v) { 1180a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doAttach(); 1181a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1182a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1183a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 118494ca8baae7e6e3885d895c095890eabf30d922e2Chih-yu Huang public void onReviewCancelClicked(View v) { 1185a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doCancel(); 1186a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1187a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1189de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1190e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1191e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1192c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1193edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1195cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 11960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 11970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 11980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 11990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1200cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1203cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1204c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12075df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1212c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 121537cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 121637cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 121737cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 12185df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 12190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 12230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1230c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 12345df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12385df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1241b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1242c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1243b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1246cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1247b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 12480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1249cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1250cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 12510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 12530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1255da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1256da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 12655df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1271dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12722bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1276b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1277b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1279dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12802bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1283b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1287c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1290c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1291c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1292c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1293c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1294c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 12950ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1296c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1308b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1313522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 13150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 13160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 13264de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1329dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 133003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1331e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1332316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 133448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 133503eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 133684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1337dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1338838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 133984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 134084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 1341c159dfe54fbc0f055a1d760f1614db4a8bcec94cAngus Kong } catch (CameraHardwareException e) { 1342dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1343dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1344c159dfe54fbc0f055a1d760f1614db4a8bcec94cAngus Kong } catch (CameraDisabledException e) { 1345dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 134684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 134784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 134848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1349e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 135048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 13516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 13526cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 13536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 13546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 13556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 13566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 13576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1359cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1360232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 136149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1362232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1363232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1364232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1366e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1367f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 13714904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 13724904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1373cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1374cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li 1375cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li // Clear UI. 13767f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1377cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 137820b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 1379b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1381e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 13828e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.finish(); 13838e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver = null; 13841743de666ba52fd8a32babb36de01c7e3b56c2a7Gilles-Arnaud Bleu-Laine if (!mIsImageCaptureIntent && mThumbnail != null && !mThumbnail.fromFile()) { 13851743de666ba52fd8a32babb36de01c7e3b56c2a7Gilles-Arnaud Bleu-Laine mThumbnail.saveTo(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 1386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(false); 1394b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(0); 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13961acf35ce296efc6b3ad823a9500f79f71c545201Wu-cheng Li mFocusManager.releaseSoundPlayer(); 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1401b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1402de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 14039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 14049a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1405edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1406e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1407d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 14086cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1409232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1410d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.removeMessages(); 1411d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 14170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14275df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1438fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 143949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1440fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1441fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1442d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1443d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void autoFocus() { 144451c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 144551c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 144649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 144749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1450d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1451d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void cancelAutoFocus() { 145249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 145349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 145449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 145549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 145922e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 146022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 146193fd3bcfa06ef1f525dced9e125ed6541071a865Wu-cheng Li if (mPausing || mCameraDevice == null || !mFirstTimeInitialized 146293fd3bcfa06ef1f525dced9e125ed6541071a865Wu-cheng Li || mCameraState == SNAPSHOT_IN_PROGRESS) { 146304dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 146404dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 14653d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 146604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 146797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 146897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 146904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 1470838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (!mFocusAreaSupported && !mMeteringAreaSupported) return false; 1471bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1472d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return mFocusManager.onTouch(e); 1473bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1474bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14760b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 14770b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 14780b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 14790b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 14807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 14813eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 14820b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14830b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14840b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 14850b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1489e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 149011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1494e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 149511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 15000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1501e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 15020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 15030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 15040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 15057f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 150611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 150711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 150811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 150911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 151011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 151211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1524e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1525e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1526e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15329c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1533d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1534f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1535595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li // Do not take the picture if there is not enough storage. 1536595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li if (mPicturesRemaining <= 0) { 1537595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.i(TAG, "Not enough space or storage not ready. remaining=" + mPicturesRemaining); 1538595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li return; 1539595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li } 1540595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li 154149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 1542d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doSnap(); 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1546b62bb6946185959ad28577fdcb175f2bd92bb014Wu-cheng Li if (mPausing || collapseCameraControls() || mCameraState == SNAPSHOT_IN_PROGRESS) return; 1547d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1548d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Do not do focus if there is not enough storage. 1549d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (pressed && !canTakePicture()) return; 1550d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1551d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doFocus(pressed); 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 15554fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 15564fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 15574fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 15584fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 15594fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 15604fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 156175c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 156275c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 156347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 156447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 156547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 156647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 156747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1568ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1569ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1570ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 15713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 15723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 157347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 157447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 15753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1577855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1578855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1579855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1580855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1581855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 158249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 158349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1584855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 158547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 158647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 158747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 158848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 158947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 159047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 159147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 159247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 159347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 159484a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 159548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15966cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15976cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15986cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15996cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 16006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1601e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1602547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1603547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1604e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1609b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 16173c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li mCameraDevice.cancelAutoFocus(); // Reset the focus. 1618cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1619e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1620cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 1621fe45771b64882d2c025e09cb5937772fa47fb345Chih-yu Huang mCameraDevice.setErrorCallback(null); 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 162349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1624d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onCameraReleased(); 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 162848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 162948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 163048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 163148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 163248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 163348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 163448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 163548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 163648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 163784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 16383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 163911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1640d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.resetTouchFocus(); 164122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 16426eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 16456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 164649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 164848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1649855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 16504b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 16514b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 165241ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li if (mFaceView != null) { 165341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 16544b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 1655ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 16563c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li // If the focus mode is continuous autofocus, call cancelAutoFocus to 16573c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li // resume it because it may have been paused by autoFocus call. 16583c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li if (Parameters.FOCUS_MODE_CONTINUOUS_PICTURE.equals(mParameters.getFocusMode())) { 16593c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li mCameraDevice.cancelAutoFocus(); 16603c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li } 1661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 166211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16638564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 166411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1665fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1666fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1667fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 166971d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li 167071d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li startFaceDetection(); 167133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 167249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1673d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStarted(); 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 167749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 16788564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 168149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1682d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStopped(); 16835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1685dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1686dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1687dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1688dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1689ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1690cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1691cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1692cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1693cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1694cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1695cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1696cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1697cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 169893ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1699ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1700ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1701ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1702ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1703ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1704ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1705ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1706ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1707ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1708ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1709838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported) { 1710bd29d3c5d59b375d77334aaa426545dc781b95fdChih-yu Huang mParameters.setFocusAreas(mFocusManager.getFocusAreas()); 171149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 171249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 1713838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mMeteringAreaSupported) { 171449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 1715bd29d3c5d59b375d77334aaa426545dc781b95fdChih-yu Huang mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); 171649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 171722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 17185945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17192c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 172032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 172132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 172232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 172332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 172432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 172532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 172632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 172732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1728937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1729ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1730ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 17317648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li 1732db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewPanel = findViewById(R.id.frame_layout); 1733db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewFrameLayout = (PreviewFrameLayout) findViewById(R.id.frame); 17347648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 1735ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1736ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1737ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1738ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 17396227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1740ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 17410fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 17420fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 17430fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 17440fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 17450fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 17460fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 17470fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 17480fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1749ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 17500fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1751ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1752ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1753ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 175418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1755ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1756ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 175718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 175818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 175918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1760ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1761ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1762ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1763ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1764ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1765ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1766ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1767ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 176818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 176918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 177018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1771ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1772ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1773ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17745945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 177502af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 177602af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 177702af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1778937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1779dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1780dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1781dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 178233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 1783b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int value = CameraSettings.readExposure(mPreferences); 1784b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int max = mParameters.getMaxExposureCompensation(); 1785b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int min = mParameters.getMinExposureCompensation(); 1786b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value >= min && value <= max) { 1787b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mParameters.setExposureCompensation(value); 1788b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 1789b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang Log.w(TAG, "invalid exposure range: " + value); 179033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 179133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 179218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1793301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 17944de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1795301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1796301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1797301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1798301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1799301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1800301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18013b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18023b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1803503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1804503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18053b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1806301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1807301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1808301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18094de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1810301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1811301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 181270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 181370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1814301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18153b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18163b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18173b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18183b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18193b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1820301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1821301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1822301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1823d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(null); 1824d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusMode(mFocusManager.getFocusMode()); 182518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1826d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 1827cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1828e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1829e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1830ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1831ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1832ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1833ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1834ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1835ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1836ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1837ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1838ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1839ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1840ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1841ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1842ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1843ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1844ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 18450d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1846ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1847ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1848ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1849ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1850ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1851ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1852ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1853ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1854ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 18551de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1856ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1857ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1858ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18591de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 18601de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1861ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 18628a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 1863ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18641de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1865ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1866ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1867ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1868ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 18691de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18701de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18711de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1872522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 1877d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return (mCameraState == IDLE) || (mFocusManager.isFocusCompleted()); 1878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1885cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1886cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1887cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1888cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1889cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1890cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1891cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1892cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 18949bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 189530f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mIndicatorControlContainer); 189630f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mShutterButton); 1897ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 189861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 18990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1900ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(findViewById(id)); 1901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 19069bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1907ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang enableCameraControls(true); 1908ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 190961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 191061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 191130f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(findViewById(id)); 191261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1913373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1914ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mShutterButton); 1915ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mIndicatorControlContainer); 1916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 19205fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 19215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 19225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 1923b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 1924b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 19255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 19275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 19285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19349bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1944a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 1945a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1946a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 1947a72d73cbac59db43d413291e4db66763be08143arepo sync } 1948a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1949a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 19509ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1951a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 19529ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 19539ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1954ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1955ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1956a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1957ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1958ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 195959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 196059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 196159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 196259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1963ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1964ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1965ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1966ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1967ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1968ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1969a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 197046f4430b50ba8ca8b04b698d45d9ca2d4513121dChung-yih Wang if (isFinishing()) return false; 1971a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 1972b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 19739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 19749ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 19759ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 19769ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1977a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1978a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 1979a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 19809ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 19819ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1982e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1983e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 19848df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 1985adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1986c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 1987c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1988ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1989a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 19900d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 1991a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 1992ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19937add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 19947add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 199544377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 199644377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 199744377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1998bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 1999bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 2000bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 2001bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 2002bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 2003bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 2004bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 200544377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 20067add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 20077add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 20087add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 2009b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 2010b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int exposureValue = CameraSettings.readExposure(mPreferences); 2011b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(exposureValue); 20128791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 20138791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2014cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2015cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2016cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2017cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2018cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2019cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2020cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2021cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2022cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2023cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2024cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2025cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2026cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2027cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2028cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2029cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2030faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2031adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 2032c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2033c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2034c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2035003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2036c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2037c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2038c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2039c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2040c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2041c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2042c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2043dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2044003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2045b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2046b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2047b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2048b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2049ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 2050b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2051ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 2052ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 2053003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2054003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 2055ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 2056003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2057003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2058003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2059003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2060adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 2061fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2062fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2063fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2064fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2065fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2066fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2067fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2068fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2069750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 20708e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.waitDone(); 2071750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 2072750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 2073db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang // SharePopup window takes the mPreviewPanel as its size reference. 2074757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 2075db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mOrientationCompensation, mPreviewPanel); 2076f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2077750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 2078f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2079f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 208041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li @Override 208141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 208241ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setFaces(faces); 208341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li } 208498d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li 208554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li private void showTapToFocusToast() { 208654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast. 208754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li RotateLayout v = (RotateLayout) findViewById(R.id.tap_to_focus_prompt); 208854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setOrientation(mOrientationCompensation); 208954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.startAnimation(AnimationUtils.loadAnimation(this, R.anim.on_screen_hint_enter)); 209054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setVisibility(View.VISIBLE); 209154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(DISMISS_TAP_TO_FOCUS_TOAST, 5000); 209254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Clear the preference. 209354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li Editor editor = mPreferences.edit(); 209454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.putBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, false); 209554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.apply(); 209698d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 2097838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li 2098838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private void initializeCapabilities() { 2099838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 210058dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager.initializeParameters(mInitialParams); 2101838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mFocusAreaSupported = (mInitialParams.getMaxNumFocusAreas() > 0 2102838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li && isSupported(Parameters.FOCUS_MODE_AUTO, 2103838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams.getSupportedFocusModes())); 2104838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mMeteringAreaSupported = (mInitialParams.getMaxNumMeteringAreas() > 0); 2105838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li } 210659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2107