Camera.java revision f41e094f3ddd07db3c011250e635ffc880a099ac
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huangimport com.android.camera.ui.CameraPicker; 2041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport com.android.camera.ui.FaceView; 21ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wangimport com.android.camera.ui.IndicatorControlContainer; 226fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 2398d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport com.android.camera.ui.RotateLayout; 24c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 25adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wangimport com.android.camera.ui.ZoomControl; 261efb18228a45952d699af280482e1c51a4582690Owen Lin 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 364aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 3741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.Face; 3841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.FaceDetectionListener; 394305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 414305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 4302af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 47cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 49f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 50232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 53aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 54c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 586fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 5995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 62ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6598d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport android.view.animation.AnimationUtils; 66b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport android.widget.TextView; 67fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 682e768c1b835a127f190395a91477144d8ae850acOwen Lin 690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 748e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Changimport java.util.ArrayList; 75cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 76b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport java.util.Formatter; 7782544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 788e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Changimport java.util.concurrent.atomic.AtomicReference; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 80271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 81a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kongpublic class Camera extends ActivityBase implements FocusManager.Listener, 8222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 8341ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li SurfaceHolder.Callback, ModePicker.OnModeChangeListener, 84c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li FaceDetectionListener, CameraPreference.OnPreferenceChangedListener, 85c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li LocationManager.Listener { 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 90e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 9155fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CLEAR_SCREEN_DELAY = 3; 9255fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 4; 9355fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 5; 9455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SHOW_TAP_TO_FOCUS_TOAST = 6; 9555fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int DISMISS_TAP_TO_FOCUS_TOAST = 7; 968e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private static final int UPDATE_THUMBNAIL = 8; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 98ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 99ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 100ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 101ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 102ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 103ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 104ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 105ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 106ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 107ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 11133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 11233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 11333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 11433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 115316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 116316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 117316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 11833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 119adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang private ZoomControl mZoomControl; 12035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1215f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 12270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 123838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mFocusAreaSupported; 124838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private boolean mMeteringAreaSupported; 1255f6484a74fe019337e436e6e0dcb07375a74af25President Li 1264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 127c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The degrees of the device rotated clockwise from its natural orientation. 1284aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 129c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // The orientation compensation for icons and thumbnails. Ex: if the value 130c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // is 90, the UI components should be rotated 90 degrees counter-clockwise. 1314aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1321ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1376d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 13995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li private GestureDetector mPopupGestureDetector; 14103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li private boolean mOpenCameraFail = false; 142dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li private boolean mCameraDisabled = false; 14395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 144db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang private View mPreviewPanel; // The container of PreviewFrameLayout. 1457648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li private PreviewFrameLayout mPreviewFrameLayout; 14622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 14722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 148c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 149c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1508ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1528ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 153750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 154750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 155a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 15641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li private FaceView mFaceView; 15720b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li private RotateLayout mFocusIndicator; 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 160cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 161cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 162cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 163b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang // On-screen indicator 164b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsNoSignalIndicator; 165b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsHasSignalIndicator; 166b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private TextView mExposureIndicator; 167b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 1688e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // We put the work of saving images and generating thumbnails to the thread 1698e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // in ImageSaver. 1708e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private ImageSaver mImageSaver; 1718e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 172b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final StringBuilder mBuilder = new StringBuilder(); 173b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Formatter mFormatter = new Formatter(mBuilder); 174b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Object[] mFormatterArgs = new Object[1]; 175f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1766490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1776490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1786490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1796490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1806490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1816490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1826490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1846490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 18549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 18649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 187855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1884b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1894b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 19095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 19195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 19295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 19549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 196d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Focus is in progress. The exact focus state is in Focus.java. 19749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 198d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 3; 19949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 204a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li private LocationManager mLocationManager; 205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 206bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 209bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 210bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 211bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 212bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 213e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2146eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 215cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 221bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 222232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 223c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 224edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2260a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2270a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2280a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 231e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 23211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 233d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // This handles everything about focus. 234d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private FocusManager mFocusManager; 23518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 236fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 237f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2380f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 239bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 240ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 241dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 242b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 243ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 244ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 245ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 24659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 24759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 248ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2496490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2506490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2540e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2691de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2701de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 271ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2721de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2731de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 274232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 275232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 276f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li // Set the display orientation if display rotation has changed. 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 280232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 281f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation) { 282f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li setDisplayOrientation(); 283232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 284232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 285232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 286232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 287232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 288232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 2893958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 29054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li case SHOW_TAP_TO_FOCUS_TOAST: { 29154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 29254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li break; 29354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 29454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 29598d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li case DISMISS_TAP_TO_FOCUS_TOAST: { 29698d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li View v = findViewById(R.id.tap_to_focus_prompt); 29798d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setVisibility(View.GONE); 29898d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setAnimation(AnimationUtils.loadAnimation(Camera.this, 29998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li R.anim.on_screen_hint_exit)); 30098d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li break; 30198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 3028e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 3038e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang case UPDATE_THUMBNAIL: { 3048e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.updateThumbnail(); 3058e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang break; 3068e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 309e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 310e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 31159b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 312f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 313f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 314f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 315f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 316f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3174714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 318ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 319ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 320842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 321f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 32259b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 32359b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3306d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3326d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3336d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3346cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3356cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3366cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 337522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 338137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3424aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 344e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 346a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 347a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 348b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang initOnScreenIndicator(); 349a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 352d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 353d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 354e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3568ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3579f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 361dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 362059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 36522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 36618c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 36722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 36820b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusIndicator = (RotateLayout) findViewById(R.id.focus_indicator_rotate_layout); 36920b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusManager.initialize(mFocusIndicator, mPreviewFrame, mFaceView, this); 3701acf35ce296efc6b3ad823a9500f79f71c545201Wu-cheng Li mFocusManager.initializeSoundPlayer(getResources().openRawResourceFd(R.raw.camera_focus)); 3718e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver = new ImageSaver(); 372a959d05b52ac4b27dcdfe3d3a4e72220cf69d47aWei-Ta Chen Util.initializeScreenBrightness(getWindow(), getContentResolver()); 373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 37433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 37554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the tap to focus toast if this is the first start. 376838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported && 37754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mPreferences.getBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, true)) { 37854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Delay the toast for one second to wait for orientation. 37954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 38054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 38154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 38233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 383f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 384f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 385f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 386f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 387cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 388f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 389f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 390d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 391f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 392f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 393f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 394e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 395e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3978ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 398da7b4ed9303499c4449c7069461db42ff37e3e3fWu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 3998ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 4009f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 402547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 403d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4048ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 4058ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 406382b51fa8f512d7f5d5163715eeb85bbfd0a02c7Wu-cheng Li mThumbnail = Thumbnail.getLastThumbnail(mContentResolver); 4078ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4088ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 409750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4108ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 411750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 412547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 415e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 416e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 417522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 418e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 419e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 420e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 421e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 422e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 423a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 4240d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 425a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 426e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 427e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 4281acf35ce296efc6b3ad823a9500f79f71c545201Wu-cheng Li mFocusManager.initializeSoundPlayer(getResources().openRawResourceFd(R.raw.camera_focus)); 4298e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver = new ImageSaver(); 430f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4316d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 432d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 4331324c7a05149ffa07a2b1339d1bc9bdff862e77eWu-cheng Li hidePostCaptureAlert(); 434d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 435547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 436547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 437a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 438547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 439937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 441ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 442ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 443ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 444ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 445ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(index); 446ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 447d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 448ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 449ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 450ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 451ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 452d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 453ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 454ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 455ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(mZoomMax); 456ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT) { 457ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(0); 458ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 459ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 460ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 461ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 462ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 463c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 464ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 465c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 466ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 467ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 468ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private void initializeZoom() { 469175d7d64e2990e92eb1609f8f706b6f568b22800Wu-cheng Li // Get the parameter to make sure we have the up-to-date zoom value. 470175d7d64e2990e92eb1609f8f706b6f568b22800Wu-cheng Li mParameters = mCameraDevice.getParameters(); 471ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 472ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomMax = mParameters.getMaxZoom(); 473b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang // Currently we use immediate zoom for fast zooming to get better UX and 474b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang // there is no plan to take advantage of the smooth zoom. 475ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 476ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 477ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 478ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener()); 479e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 48035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 48233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 4830f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 4840f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 4850f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 48633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 48733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 48833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 48933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 49033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 49133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 49233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 49433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 49533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 49633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 49733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 499ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 500ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 50133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 50333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 504d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 505d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void startFaceDetection() { 50689155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 50741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView = (FaceView) findViewById(R.id.face_view); 50820b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFaceView.clear(); 50941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setVisibility(View.VISIBLE); 51041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 511d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 51241ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 513d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFaceView.resume(); 51441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mCameraDevice.setFaceDetectionListener(this); 51589155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5164b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5174b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5184b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 519d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 520d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void stopFaceDetection() { 52189155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5224b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5231254e04152ce9efc0b54d6d97b5873d7a9acdb2fWu-cheng Li mCameraDevice.stopFaceDetection(); 52420b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 5254b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5264b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5274b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 52897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 52997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 530039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 53102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 53202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 533ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 53497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 53597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 53697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 537bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 53897d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 53997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 54097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 541ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer) 54297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 543ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 544937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 54502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 54602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 54702ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 54802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 54902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 550aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 551aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 55202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 55302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 55402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 555aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 55602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 557dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 558aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 559aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 564595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.d(TAG, "Received intent action=" + action); 5651e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5661e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 567523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5681e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5701e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 57151dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang if (!mIsImageCaptureIntent) { 572d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 573d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 578b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void initOnScreenIndicator() { 579b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator = findViewById(R.id.onscreen_gps_indicator_no_signal); 580b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator = findViewById(R.id.onscreen_gps_indicator_on); 581b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator = (TextView) findViewById(R.id.onscreen_exposure_indicator); 582f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 583f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 584c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 585c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void showGpsOnScreenIndicator(boolean hasSignal) { 586f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 587b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 588b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.GONE); 589b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 590b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 591b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.VISIBLE); 592b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 593f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 594b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 595b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.VISIBLE); 596b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 597b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 598b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.GONE); 599b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 600f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 601f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 602f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 603c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 604c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void hideGpsOnScreenIndicator() { 605b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) mGpsNoSignalIndicator.setVisibility(View.GONE); 606b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) mGpsHasSignalIndicator.setVisibility(View.GONE); 607b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 608b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 609b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void updateExposureOnScreenIndicator(int value) { 610b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mExposureIndicator == null) return; 611b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 612b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value == 0) { 613b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(""); 614b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.GONE); 615b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 616b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang float step = mParameters.getExposureCompensationStep(); 617b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatterArgs[0] = value * step; 618b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mBuilder.delete(0, mBuilder.length()); 619b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatter.format("%+1.1f", mFormatterArgs); 620b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang String exposure = mFormatter.toString(); 621b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(exposure); 622b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.VISIBLE); 623b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 624f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 625f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 629bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 63011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 63111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 632d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onShutter(); 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 634937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 635b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6509324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 653937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 658b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 659b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 660b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 661b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6636c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 664de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 665e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 666e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 668bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6699324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6709324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6719324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6729324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6739324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6749324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6759324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6769324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6779324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6789324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6829324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6839324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6849324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6866cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 687e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 688e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 68955fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li startPreview(); 690b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 691757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 692757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mIsImageCaptureIntent) { 693ea312297ff6132bbafed99b90a72e4858b888fa4Angus Kong Size s = mParameters.getPictureSize(); 6948e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.addImage(jpegData, mLocation, s.width, s.height); 695757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 696757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mJpegImageData = jpegData; 697757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mQuickCapture) { 698757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li showPostCaptureAlert(); 699757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 700757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li doAttach(); 701757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 702757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 70305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 704721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 70505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 70605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 70705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 708721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 709e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 71055fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li long now = System.currentTimeMillis(); 71155fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 71255fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 71355fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li + mJpegCallbackFinishTime + "ms"); 71455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegPictureCallbackTime = 0; 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 716937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 722d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing) return; 723d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 724d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 72511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 726d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onAutoFocus(focused); 727d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // If focus completes and the snapshot is not started, enable the 728d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // controls. 729d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mFocusManager.isFocusCompleted()) { 73049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 731de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 733937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 734b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 735e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 736e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 7374a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 738e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 739e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 740c159dfe54fbc0f055a1d760f1614db4a8bcec94cAngus Kong Log.v(TAG, "Zoom changed: value=" + value + ". stopped=" + stopped); 741e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 742d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 743d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 744ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 745d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 7462c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7472c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 748e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 749d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 75033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 751d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 75233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 75333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 75433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 75533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 75633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 75733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 75835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 75935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 76035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7618e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private static class ImageInfo { 7628e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang byte[] data; 7638e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Location loc; 7648e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int width, height; 7658e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang long dateTaken; 7668e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int previewWidth; 7678e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 7688e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 7698e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private class ImageSaver extends Thread { 7708e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private ArrayList<ImageInfo> mQueue; 7718e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private AtomicReference<Thumbnail> mPendingThumbnail; 7728e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private boolean mStop; 7738e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 7748e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 7758e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public ImageSaver() { 7768e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mQueue = new ArrayList<ImageInfo>(); 7778e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mPendingThumbnail = new AtomicReference<Thumbnail>(); 7788e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang start(); 7798e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 7808e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 7818e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 7828e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void addImage(final byte[] data, Location loc, int width, 7838e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int height) { 7848e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang ImageInfo i = new ImageInfo(); 7858e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.data = data; 7868e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.loc = (loc == null) ? null : new Location(loc); // make a copy 7878e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.width = width; 7888e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.height = height; 7898e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.dateTaken = System.currentTimeMillis(); 7908e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.previewWidth = mPreviewFrameLayout.getWidth(); 7918e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 7928e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mQueue.add(i); 7938e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang notifyAll(); 7948e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 7958e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 7968e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 7978e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in keeper thread 7988e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang @Override 7998e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void run() { 8008e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang while (true) { 8018e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang ImageInfo i; 8028e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 8038e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (mQueue.isEmpty()) { 8048e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang notifyAll(); // for waitDone 8058e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Note that we can stop only after the queue is empty. 8068e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (mStop) break; 8078e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang try { 8088e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang wait(); 8098e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } catch (InterruptedException ex) { 8108e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // ignore. 8118e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8128e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang continue; 8138e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8148e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i = mQueue.get(0); 8158e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8168e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang keepImage(i.data, i.loc, i.width, i.height, i.dateTaken, 8178e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang i.previewWidth); 8188e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized(this) { 8198e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mQueue.remove(0); 8208e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8218e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8228e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8238e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8248e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 8258e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void waitDone() { 8268e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 8278e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang while (!mQueue.isEmpty()) { 8288e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang try { 8298e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang wait(); 8308e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } catch (InterruptedException ex) { 8318e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // ignore. 8328e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8338e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8348e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8358e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang updateThumbnail(); 8368e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8378e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8388e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 8398e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void finish() { 8408e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang waitDone(); 8418e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 8428e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mStop = true; 8438e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang notifyAll(); 8448e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8458e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang try { 8468e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang join(); 8478e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } catch (InterruptedException ex) { 8488e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // ignore. 8498e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8508e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8518e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8528e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in main thread 8538e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang public void updateThumbnail() { 8548e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mHandler.removeMessages(UPDATE_THUMBNAIL); 8558e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Thumbnail t = mPendingThumbnail.getAndSet(null); 8568e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (t != null) { 8578e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mThumbnail = t; 858757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 859b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 860db288b8686e5bcecef620176b934b00eb0742597Wu-cheng Li // Share popup may still have the reference to the old thumbnail. Clear it. 861db288b8686e5bcecef620176b934b00eb0742597Wu-cheng Li mSharePopup = null; 8628e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8638e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang 8648e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Runs in keeper thread 8658e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang private void keepImage(final byte[] data, Location loc, int width, 8668e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int height, long dateTaken, int previewWidth) { 8678e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang String title = Util.createJpegName(dateTaken); 8688e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int orientation = Exif.getOrientation(data); 8698e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 8708e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang loc, orientation, data, width, height); 8718e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang boolean needThumbnail; 8728e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (uri != null) { 8738e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang synchronized (this) { 8748e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang needThumbnail = (mQueue.size() == 1); 8758e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8768e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang if (needThumbnail) { 8778e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // Create a thumbnail whose width is equal or bigger than 8788e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang // that of the preview. 8798e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int ratio = (int) Math.ceil((double) width / previewWidth); 8808e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang int inSampleSize = Integer.highestOneBit(ratio); 8818e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mPendingThumbnail.set(Thumbnail.createThumbnail( 8828e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang data, orientation, inSampleSize, uri)); 8838e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mHandler.sendEmptyMessage(UPDATE_THUMBNAIL); 8848e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 8858e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang Util.broadcastNewPicture(Camera.this, uri); 8868e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang } 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 888edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 890d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 891d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public boolean capture() { 892edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 893d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 894d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return false; 895edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 896edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 897edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 898edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 899edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 900edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 901a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li // Set rotation and gps data. 902a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setRotationParameter(mParameters, mCameraId, mOrientation); 903a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Location loc = mLocationManager.getCurrentLocation(); 904a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setGpsParameters(mParameters, loc); 905edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 907edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 908edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 90949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 910d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return true; 911d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li } 912d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 913d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 914d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void setFocusParameters() { 915d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 918271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 919cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 920cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 921cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 922cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 923cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 924cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 925cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 9265f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 927cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 928cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 929cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 930cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 935a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 936ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang setContentView(R.layout.camera); 937a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 938ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang findViewById(R.id.btn_cancel).setVisibility(View.VISIBLE); 939a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 94051dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 94151dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 942a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 943ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 9441ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 9451ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 94658dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager = new FocusManager(mPreferences, 94758dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 948bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9491ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 950bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 95122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 952bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 953bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 954bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 955bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 956bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 9571ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 9581ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 95959b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 960ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 9616490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 96248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 963f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 964f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 965dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 9660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 96748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 96848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 97048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 97111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 973dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 974838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 9753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 97703eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 978dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 979dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 9803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 98111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 98211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 98348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 985e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li Util.enterLightsOutMode(getWindow()); 986e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 9901c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 9911c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 995cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 996cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 99761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 998a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 999a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 1000a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 1001a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 100284f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 100337acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 1004fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 1005c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li mLocationManager = new LocationManager(this, this); 1006fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang 100748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 100948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 101003eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 1011dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1012dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1013dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 1014dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 1015f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1016f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10208974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 1021003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 1022003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 1023003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 10241f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 10251f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 1026bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 1027503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1028503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1029823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 103018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 1031ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1032ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.overrideSettings( 1033823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 1034823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 1035823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 1036823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 103718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 103818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 1039823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 104018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 10410d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 104218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1043823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 104418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 104518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1046823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 104718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 104818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1049f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 105059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 105159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 105259ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 1053003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 105459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 105559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 1056bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 1057bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 1058ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 1059ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 1060ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 1061067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 1062ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 1063b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang CameraSettings.KEY_FLASH_MODE, 1064ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 10652fc09f97eceef3659572d695cadd791b4dcfd19cChung-yih Wang CameraSettings.KEY_EXPOSURE, 1066ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_SCENE_MODE}; 1067ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 1068ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 10692fc09f97eceef3659572d695cadd791b4dcfd19cChung-yih Wang CameraSettings.KEY_PICTURE_SIZE, 10702fc09f97eceef3659572d695cadd791b4dcfd19cChung-yih Wang CameraSettings.KEY_FOCUS_MODE}; 10710935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 10720935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_photo_facing_holo_light); 1073ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 1074b7d0a0704e437a1892fbf2a6e5138cf36df9fde8Chung-yih Wang mParameters.isZoomSupported(), 1075ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 1076fd140e054faaf9bf45c4dfe226e7f6ca8154c575Wu-cheng Li updateSceneModeUI(); 1077ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 1078f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1079f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 10807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 1081ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 1082ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 10837f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 10847f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 10857f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 10867f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 10877f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 10887f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 1089ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1090ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 1091ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 1092a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 1093adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setEnabled(enable); 10947f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 10957f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 10964aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 10974aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 10984aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10994aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11004aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 11014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 11024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 11034aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 11044aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11054aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 11074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 11084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 11094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 11104aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 11114aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 111243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 111343b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 111443b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 111543b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 111643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 111743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 111843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 1119bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 11204aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 112154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 112254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast after getting the first orientation changed. 112354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 112454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 112554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 112654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 11274aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11284aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11294aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1130ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1131750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1132a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1133c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1134ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 1135adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setDegree(degree); 113620b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFocusIndicator != null) mFocusIndicator.setOrientation(degree); 1137c7e69709baea0cd9e49eed005d85714326b27da1Wu-cheng Li if (mFaceView != null) mFaceView.setOrientation(degree); 1138ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1139ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11416d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 11426d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 11436d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 11446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 11456d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 11466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 11486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1149d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1150721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1151721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1152721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1153721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1154c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 11551e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1156d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1157a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1158a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 1159a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (isCameraIdle() && mThumbnail != null) { 1160a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1164a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1165a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 1166a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hidePostCaptureAlert(); 1167a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPreview(); 1168a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1169a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1170a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1171a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 1172a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doAttach(); 1173a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1174a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1175a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1176a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 1177a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doCancel(); 1178a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1179a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1181de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1182e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1183e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1184c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1185edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1187cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 11880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 11890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 11900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 11910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1192cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1195cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1196c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 11995df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1204c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 120737cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 120837cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 120937cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 12105df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 12110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 12150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1222c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 12265df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 12305df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1234c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1237b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1238cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 12400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1241cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1242cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 12430e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 12450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1246b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1247da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1248da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1249b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 12575df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1263dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12642bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1271dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 12722bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 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 private OnScreenHint mStorageHint; 1278b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1279c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1282c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1283c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1284c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1285c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1286c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 12870ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1288c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1305522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 13070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 13080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1314b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1315e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 13184de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1321dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 132203eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1324316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 132648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 132703eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 132884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1329dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1330838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 133184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 133284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 1333c159dfe54fbc0f055a1d760f1614db4a8bcec94cAngus Kong } catch (CameraHardwareException e) { 1334dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1335dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1336c159dfe54fbc0f055a1d760f1614db4a8bcec94cAngus Kong } catch (CameraDisabledException e) { 1337dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 133884a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 133984a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 134048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 134248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 13436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 13446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 13456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 13466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 13476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 13486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 13496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1351cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1352232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 135349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1354232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1355232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1356232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1359f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 13634904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 13644904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1365cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1366cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li 1367cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li // Clear UI. 13687f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1369cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 137020b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 1371b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1372e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1373e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 13748e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.finish(); 13758e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver = null; 13761743de666ba52fd8a32babb36de01c7e3b56c2a7Gilles-Arnaud Bleu-Laine if (!mIsImageCaptureIntent && mThumbnail != null && !mThumbnail.fromFile()) { 13771743de666ba52fd8a32babb36de01c7e3b56c2a7Gilles-Arnaud Bleu-Laine mThumbnail.saveTo(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 1378e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1379e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1380e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1385a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(false); 1386b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(0); 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13881acf35ce296efc6b3ad823a9500f79f71c545201Wu-cheng Li mFocusManager.releaseSoundPlayer(); 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1394de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13959a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13969a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1397edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1398e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1399d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 14006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1401232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1402d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.removeMessages(); 1403d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 14090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14195df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1430fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 143149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1432fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1433fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1434d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1435d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void autoFocus() { 143651c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 143751c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 143849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 143949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1442d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1443d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void cancelAutoFocus() { 144449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 144549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 144649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 144749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1449b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 145022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 145122e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 145222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 145393fd3bcfa06ef1f525dced9e125ed6541071a865Wu-cheng Li if (mPausing || mCameraDevice == null || !mFirstTimeInitialized 145493fd3bcfa06ef1f525dced9e125ed6541071a865Wu-cheng Li || mCameraState == SNAPSHOT_IN_PROGRESS) { 145504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 145604dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 14573d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 145804dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 145997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 146097d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 146104dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 1462838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (!mFocusAreaSupported && !mMeteringAreaSupported) return false; 1463bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1464d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return mFocusManager.onTouch(e); 1465bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1466bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 14680b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 14690b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 14700b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 14710b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 14727f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 14733eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 14740b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14750b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14760b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 14770b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1481e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 148211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 148711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1488b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1493e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 14977f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 149811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 149911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 150011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 150111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 150211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 150411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1516e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1517e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1518e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15249c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1525d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1526f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1527595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li // Do not take the picture if there is not enough storage. 1528595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li if (mPicturesRemaining <= 0) { 1529595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.i(TAG, "Not enough space or storage not ready. remaining=" + mPicturesRemaining); 1530595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li return; 1531595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li } 1532595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li 153349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 1534d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doSnap(); 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1538b62bb6946185959ad28577fdcb175f2bd92bb014Wu-cheng Li if (mPausing || collapseCameraControls() || mCameraState == SNAPSHOT_IN_PROGRESS) return; 1539d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1540d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Do not do focus if there is not enough storage. 1541d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (pressed && !canTakePicture()) return; 1542d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1543d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doFocus(pressed); 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 15474fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 15484fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 15494fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 15504fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 15514fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 15524fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 155375c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 155475c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 155547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 155647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 155747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 155847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 155947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1560ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1561ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1562ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 15633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 15643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 156547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 156647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 15673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1569855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1570855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1571855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1572855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1573855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 1574f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 157584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 1576f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } else { 1577f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (Util.getDisplayRotation(this) != mDisplayRotation) { 1578f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li setDisplayOrientation(); 1579f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } 1580f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (holder.isCreating()) { 1581f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li // Set preview display if the surface is being created and preview 1582f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li // was already started. That means preview display was set to null 1583f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li // and we need to set it now. 1584f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li setPreviewDisplay(holder); 1585f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } 158648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15876cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1592e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1593547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1594547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1595e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 16083c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li mCameraDevice.cancelAutoFocus(); // Reset the focus. 1609cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1610e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1611cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 1612fe45771b64882d2c025e09cb5937772fa47fb345Chih-yu Huang mCameraDevice.setErrorCallback(null); 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 161449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1615d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onCameraReleased(); 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 161948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 162048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 162148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 162248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 162348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 162448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 162548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 162648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 162748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1628f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li private void setDisplayOrientation() { 1629f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 1630f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 1631f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 1632f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li if (mFaceView != null) { 1633f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 1634f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } 1635f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li } 1636f41e094f3ddd07db3c011250e635ffc880a099acWu-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); 1649f41e094f3ddd07db3c011250e635ffc880a099acWu-cheng Li setDisplayOrientation(); 1650ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 16513c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li // If the focus mode is continuous autofocus, call cancelAutoFocus to 16523c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li // resume it because it may have been paused by autoFocus call. 16533c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li if (Parameters.FOCUS_MODE_CONTINUOUS_PICTURE.equals(mParameters.getFocusMode())) { 16543c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li mCameraDevice.cancelAutoFocus(); 16553c454fc97678e8967cbc6c8a4a67097c5bdb2422Wu-cheng Li } 1656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 165711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16588564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 165911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1660fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1661fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1662fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1663b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 166471d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li 166571d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li startFaceDetection(); 166633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 166749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1668d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStarted(); 1669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 167249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 16738564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 167649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1677d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStopped(); 16785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1680dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1681dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1682dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1683dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1684ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1685cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1686cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1687cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1688cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1689cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1690cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1691cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1692cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 169393ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1694ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1695ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1696ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1697ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1698ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1699ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1700ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1701ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1702ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1703ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1704838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported) { 1705bd29d3c5d59b375d77334aaa426545dc781b95fdChih-yu Huang mParameters.setFocusAreas(mFocusManager.getFocusAreas()); 170649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 170749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 1708838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mMeteringAreaSupported) { 170949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 1710bd29d3c5d59b375d77334aaa426545dc781b95fdChih-yu Huang mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); 171149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 171222e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 17135945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17142c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 171532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 171632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 171732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 171832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 171932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 172032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 172132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 172232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1723937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1724ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1725ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 17267648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li 1727db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewPanel = findViewById(R.id.frame_layout); 1728db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mPreviewFrameLayout = (PreviewFrameLayout) findViewById(R.id.frame); 17297648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 1730ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1731ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1732ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1733ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 17346227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1735ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 17360fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 17370fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 17380fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 17390fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 17400fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 17410fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 17420fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 17430fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1744ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 17450fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1746ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1747ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1748ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 174918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1750ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1751ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 175218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 175318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 175418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1755ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1756ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1757ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1758ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1759ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1760ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1761ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1762ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 176318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 176418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 176518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1766ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1767ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1768ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 17695945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 177002af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 177102af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 177202af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1773937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1774dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1775dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1776dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 177733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 1778b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int value = CameraSettings.readExposure(mPreferences); 1779b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int max = mParameters.getMaxExposureCompensation(); 1780b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int min = mParameters.getMinExposureCompensation(); 1781b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value >= min && value <= max) { 1782b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mParameters.setExposureCompensation(value); 1783b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 1784b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang Log.w(TAG, "invalid exposure range: " + value); 178533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 178633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 178718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1788301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 17894de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1790301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1791301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1792301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1793301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1794301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1795301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 17963b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 17973b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1798503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1799503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18003b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1801301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1802301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1803301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18044de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1805301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1806301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 180770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 180870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1809301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18103b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18113b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18123b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18133b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18143b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1815301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1816301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1817301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1818d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(null); 1819d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusMode(mFocusManager.getFocusMode()); 182018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1821d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 1822cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1823e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1824e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1825ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1826ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1827ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1828ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1829ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1830ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1831ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1832ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1833ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1834ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1835ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1836ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1837ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1838ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1839ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 18400d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1841ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1842ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1843ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1844ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1845ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1846ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1847ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1848ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1849ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 18501de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1851ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1852ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1853ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18541de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 18551de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1856ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 18578a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 1858ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 18591de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1860ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1861ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1862ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1863ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 18641de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18651de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18661de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1867522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 1872d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return (mCameraState == IDLE) || (mFocusManager.isFocusCompleted()); 1873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1875b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1880cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1881cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1882cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1883cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1884cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1885cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1886cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1887cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 18899bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 189030f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mIndicatorControlContainer); 189130f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(mShutterButton); 1892ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 189361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 18940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1895ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(findViewById(id)); 1896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 19019bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1902ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang enableCameraControls(true); 1903ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 190461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 190561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 190630f0481931beed547656f2c7bc6290ecc9b01ac3Chih-yu Huang Util.fadeOut(findViewById(id)); 190761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1908373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1909ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mShutterButton); 1910ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mIndicatorControlContainer); 1911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 19155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 19165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 19175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 1918b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 1919b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 19205fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 19225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 19235fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19299bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1939a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 1940a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1941a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 1942a72d73cbac59db43d413291e4db66763be08143arepo sync } 1943a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1944a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 19459ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1946a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 19479ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 19489ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1949ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1950ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1951a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1952ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1953ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 195459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 195559ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 195659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 195759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1958ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1959ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1960ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1961ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1962ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1963ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1964a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 196546f4430b50ba8ca8b04b698d45d9ca2d4513121dChung-yih Wang if (isFinishing()) return false; 1966a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 1967b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 19689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 19699ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 19709ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 19719ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1972a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1973a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 1974a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 19759ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 19769ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1977e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1978e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 19798df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 1980adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1981c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 1982c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1983ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1984a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 19850d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 1986a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 1987ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19887add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 19897add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 199044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 199144377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 199244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1993bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 1994bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 1995bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 1996bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1997bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 1998bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1999bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 200044377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 20017add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 20027add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 20037add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 2004b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 2005b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int exposureValue = CameraSettings.readExposure(mPreferences); 2006b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(exposureValue); 20078791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 20088791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2009cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2010cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2011cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2012cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2013cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2014cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2015cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2016cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2017cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2018cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2019cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2020cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2021cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2022cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2023cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2024cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2025faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2026adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 2027c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2028c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2029c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2030003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 2031c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2032c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2033c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2034c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2035c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2036c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2037c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2038dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2039003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 2040b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 2041b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 2042b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 2043b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2044ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 2045b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 2046ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 2047ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 2048003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 2049003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 2050ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 2051003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 2052003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2053003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 2054003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 2055adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 2056fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 2057fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 2058fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 2059fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 2060fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2061fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 2062fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 2063fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 2064750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 20658e74e273f87b6f144fa68fe8d98bc34b5c45af3aChih-Chung Chang mImageSaver.waitDone(); 2066750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 2067750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 2068db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang // SharePopup window takes the mPreviewPanel as its size reference. 2069757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 2070db3556078a75be0bd4a08195d90f060724034e88Chung-yih Wang mOrientationCompensation, mPreviewPanel); 2071f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2072750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 2073f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 2074f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 207541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li @Override 207641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 207741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setFaces(faces); 207841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li } 207998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li 208054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li private void showTapToFocusToast() { 208154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast. 208254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li RotateLayout v = (RotateLayout) findViewById(R.id.tap_to_focus_prompt); 208354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setOrientation(mOrientationCompensation); 208454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.startAnimation(AnimationUtils.loadAnimation(this, R.anim.on_screen_hint_enter)); 208554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setVisibility(View.VISIBLE); 208654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(DISMISS_TAP_TO_FOCUS_TOAST, 5000); 208754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Clear the preference. 208854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li Editor editor = mPreferences.edit(); 208954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.putBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, false); 209054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.apply(); 209198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 2092838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li 2093838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private void initializeCapabilities() { 2094838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 209558dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager.initializeParameters(mInitialParams); 2096838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mFocusAreaSupported = (mInitialParams.getMaxNumFocusAreas() > 0 2097838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li && isSupported(Parameters.FOCUS_MODE_AUTO, 2098838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams.getSupportedFocusModes())); 2099838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mMeteringAreaSupported = (mInitialParams.getMaxNumMeteringAreas() > 0); 2100838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li } 210159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 2102