Camera.java revision a959d05b52ac4b27dcdfe3d3a4e72220cf69d47a
1b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project/* 2b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 4b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * you may not use this file except in compliance with the License. 6b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * You may obtain a copy of the License at 7b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 8b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * 10b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * See the License for the specific language governing permissions and 14b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * limitations under the License. 15b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 16b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpackage com.android.camera; 18b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 190935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huangimport com.android.camera.ui.CameraPicker; 2041ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport com.android.camera.ui.FaceView; 21ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wangimport com.android.camera.ui.IndicatorControlContainer; 226fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport com.android.camera.ui.RotateImageView; 2398d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport com.android.camera.ui.RotateLayout; 24c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport com.android.camera.ui.SharePopup; 25adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wangimport com.android.camera.ui.ZoomControl; 261efb18228a45952d699af280482e1c51a4582690Owen Lin 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 28b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 296d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 364aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 3741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.Face; 3841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Liimport android.hardware.Camera.FaceDetectionListener; 394305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 414305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 4302af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Liimport android.media.CameraProfile; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 47cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 49f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 50232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Liimport android.os.SystemClock; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 52ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 54aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 55c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Liimport android.view.Gravity; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 596fb969e2edd99340b3b77eae4e7b313a82937930Andy Stadlerimport android.view.MenuItem.OnMenuItemClickListener; 6095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 63ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 6798d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Liimport android.view.animation.AnimationUtils; 68b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport android.widget.TextView; 69fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Liimport android.widget.Toast; 702e768c1b835a127f190395a91477144d8ae850acOwen Lin 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 77cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 78b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huangimport java.util.Formatter; 7982544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 81271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 82a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kongpublic class Camera extends ActivityBase implements FocusManager.Listener, 8322e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li View.OnTouchListener, ShutterButton.OnShutterButtonListener, 8441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li SurfaceHolder.Callback, ModePicker.OnModeChangeListener, 85c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li FaceDetectionListener, CameraPreference.OnPreferenceChangedListener, 86c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li LocationManager.Listener { 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 91e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 9255fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CLEAR_SCREEN_DELAY = 3; 9355fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 4; 9455fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int CHECK_DISPLAY_ROTATION = 5; 9555fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int SHOW_TAP_TO_FOCUS_TOAST = 6; 9655fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li private static final int DISMISS_TAP_TO_FOCUS_TOAST = 7; 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 1447648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li private PreviewFrameLayout mPreviewFrameLayout; 14522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li private View mPreviewFrame; // Preview frame area. 14622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 147c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li // A popup window that contains a bigger thumbnail and a list of apps to share. 148c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li private SharePopup mSharePopup; 1498ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // The bitmap of the last captured picture thumbnail and the URI of the 1508ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // original picture. 1518ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li private Thumbnail mThumbnail; 152750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li // An imageview showing showing the last captured picture thumbnail. 153750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private RotateImageView mThumbnailView; 154a72d73cbac59db43d413291e4db66763be08143arepo sync private ModePicker mModePicker; 15541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li private FaceView mFaceView; 15620b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li private RotateLayout mFocusIndicator; 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 159cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 160cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 161cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 162b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang // On-screen indicator 163b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsNoSignalIndicator; 164b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private View mGpsHasSignalIndicator; 165b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private TextView mExposureIndicator; 166b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 167b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final StringBuilder mBuilder = new StringBuilder(); 168b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Formatter mFormatter = new Formatter(mBuilder); 169b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private final Object[] mFormatterArgs = new Object[1]; 170f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 1716490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1726490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1736490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1746490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1756490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1766490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1776490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1786490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1796490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 18049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // The display rotation in degrees. This is only valid when mCameraState is 18149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // not PREVIEW_STOPPED. 182855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li private int mDisplayRotation; 1834b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li // The value for android.hardware.Camera.setDisplayOrientation. 1844b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li private int mDisplayOrientation; 18595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 18695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 18795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int PREVIEW_STOPPED = 0; 19049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int IDLE = 1; // preview is active 191d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Focus is in progress. The exact focus state is in Focus.java. 19249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private static final int FOCUSING = 2; 193d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private static final int SNAPSHOT_IN_PROGRESS = 3; 19449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li private int mCameraState = PREVIEW_STOPPED; 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 199bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 201a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li private LocationManager mLocationManager; 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 203bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 206bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 207bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 208bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 209bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 210e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 2116eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 212cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 215b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 218bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 219232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li private long mOnResumeTime; 220c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private long mPicturesRemaining; 221edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li private byte[] mJpegImageData; 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2230a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2240a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2250a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2269324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 228e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 22911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 230d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // This handles everything about focus. 231d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li private FocusManager mFocusManager; 23218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 233fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li private Toast mNotSelectableToast; 234f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li private Toast mNoShareToast; 2350f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 236bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 237ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private IndicatorControlContainer mIndicatorControlContainer; 238dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 240ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 241ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 242ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 24359ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mFrontCameraId; 24459ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private int mBackCameraId; 245ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2466490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2476490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 254b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 255b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2661de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2671de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 268ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 2691de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2701de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 271232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 272232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li case CHECK_DISPLAY_ROTATION: { 273232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Restart the preview if display rotation has changed. 274232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // Sometimes this happens when the device is held upside 275232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // down and camera app is opened. Rotation animation will 276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // take some time and the rotation value we have got may be 277232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li // wrong. Framework does not have a callback for this now. 278232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (Util.getDisplayRotation(Camera.this) != mDisplayRotation 279232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li && isCameraIdle()) { 28084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 281232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 282232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 283232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 284232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 285232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li break; 286232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 2873958d6c215643953fced0b857c4c6e20e848e093Wu-cheng Li 28854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li case SHOW_TAP_TO_FOCUS_TOAST: { 28954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 29054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li break; 29154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 29254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 29398d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li case DISMISS_TAP_TO_FOCUS_TOAST: { 29498d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li View v = findViewById(R.id.tap_to_focus_prompt); 29598d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setVisibility(View.GONE); 29698d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li v.setAnimation(AnimationUtils.loadAnimation(Camera.this, 29798d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li R.anim.on_screen_hint_exit)); 29898d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li break; 29998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30459b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 305f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 306f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 307f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 308f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 309f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3104714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 311ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 312ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 313842b44f24ab621122183a149e20a852e5d8e0200Wu-cheng Li } 314f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 31559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 31659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3176d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3186d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3196d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3206d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3216d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3276cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3286cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 330522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 331137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 332e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3354aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 337e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 339a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 340a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 341b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang initOnScreenIndicator(); 342a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 343e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3446d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 345d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 346d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 347e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 348e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 3498ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (!mIsImageCaptureIntent) { // no thumbnail in image capture intent 3509f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 353e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 354dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 355059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 35822e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Initialize focus UI. 35918c1ad898f3fddcd321af7ffbb32416a1b32f323Wu-cheng Li mPreviewFrame = findViewById(R.id.camera_preview); 36022e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li mPreviewFrame.setOnTouchListener(this); 36120b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusIndicator = (RotateLayout) findViewById(R.id.focus_indicator_rotate_layout); 36220b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFocusManager.initialize(mFocusIndicator, mPreviewFrame, mFaceView, this); 363d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 364a959d05b52ac4b27dcdfe3d3a4e72220cf69d47aWei-Ta Chen Util.initializeScreenBrightness(getWindow(), getContentResolver()); 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 36633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 36754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the tap to focus toast if this is the first start. 368838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported && 36954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mPreferences.getBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, true)) { 37054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Delay the toast for one second to wait for orientation. 37154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 37254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 37354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 37433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 375f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 376f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 377f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 378f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 379cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 380f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 381f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 382d1ec4e36667086836cd243bee38aded5e1fd88b1Chia-chi Yeh Storage.ensureOSXCompatible(); 383f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 384f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 385f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 386e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 387e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3898ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li // Load the thumbnail from the disk. 390da7b4ed9303499c4449c7069461db42ff37e3e3fWu-cheng Li mThumbnail = Thumbnail.loadFrom(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 3918ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li updateThumbnailButton(); 3929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 394547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 395d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 3968ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if ((mThumbnail == null || !Util.isUriValid(mThumbnail.getUri(), mContentResolver)) 3978ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li && mPicturesRemaining >= 0) { 398382b51fa8f512d7f5d5163715eeb85bbfd0a02c7Wu-cheng Li mThumbnail = Thumbnail.getLastThumbnail(mContentResolver); 3998ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } 4008ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li if (mThumbnail != null) { 401750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 4028ab2b624d51b3b8254ece98c46a7e22a6fb5d4aaWu-cheng Li } else { 403750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mThumbnailView.setBitmap(null); 404547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 407e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 409522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 410e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 411e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 412e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 413e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 414e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 415a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 4160d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 417a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 418e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 419e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 420d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.initializeToneGenerator(); 421f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 4226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 423d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 424d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 425547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 426547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 427a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 428547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 429937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 431ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private class ZoomChangeListener implements ZoomControl.OnZoomChangedListener { 432ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for immediate zoom 433ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 434ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomValueChanged(int index) { 435ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(index); 436ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 437d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 438ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang // only for smooth zoom 439ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang @Override 440ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang public void onZoomStateChanged(int state) { 441ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mPausing) return; 442d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 443ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Log.v(TAG, "zoom picker state=" + state); 444ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (state == ZoomControl.ZOOM_IN) { 445ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(mZoomMax); 446ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else if (state == ZoomControl.ZOOM_OUT) { 447ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang Camera.this.onZoomValueChanged(0); 448ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } else { 449ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mTargetZoomValue = -1; 450ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mZoomState == ZOOM_START) { 451ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomState = ZOOM_STOPPING; 452ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mCameraDevice.stopSmoothZoom(); 453c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 454ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 455c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 456ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 457ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang 458ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang private void initializeZoom() { 459ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (!mParameters.isZoomSupported()) return; 460ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomMax = mParameters.getMaxZoom(); 461ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 462ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomMax(mZoomMax); 463ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(mParameters.getZoom()); 464ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setSmoothZoomSupported(mSmoothZoomSupported); 465ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setOnZoomChangeListener(new ZoomChangeListener()); 466e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 46735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 46933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 4700f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan // Not useful to change zoom value when the activity is paused. 4710f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan if (mPausing) return; 4720f405feacb2fa89d22e9fd8cb982cffad14af4a3Hung-ying Tyan 47333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 47433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 47533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 47633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 47733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 47833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 47933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 48033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 48133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 48233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 48333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 48433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 48533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 486ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 487ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 48833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 48933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 49033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 491d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 492d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void startFaceDetection() { 49389155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 49441ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView = (FaceView) findViewById(R.id.face_view); 49520b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li mFaceView.clear(); 49641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setVisibility(View.VISIBLE); 49741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 498d2db70880e6159413932f747eb82df3e925852c1Wu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 49941ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 500d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFaceView.resume(); 50141ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mCameraDevice.setFaceDetectionListener(this); 50289155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li mCameraDevice.startFaceDetection(); 5034b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5044b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5054b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 506d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 507d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void stopFaceDetection() { 50889155720bce8b530659bcdd48bcb3802bc80a6baWu-cheng Li if (mParameters.getMaxNumDetectedFaces() > 0) { 5094b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 5101254e04152ce9efc0b54d6d97b5873d7a9acdb2fWu-cheng Li mCameraDevice.stopFaceDetection(); 51120b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 5124b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5134b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 5144b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li 51597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li private class PopupGestureListener 51697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li extends GestureDetector.SimpleOnGestureListener { 517039f1dc1fd89b5baeed8be05f3f21770cf75d4b3Wu-cheng Li @Override 51802ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li public boolean onDown(MotionEvent e) { 51902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window is visible. 520ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang View popup = mIndicatorControlContainer.getActiveSettingPopup(); 52197d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (popup == null) return false; 52297d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 52397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 524bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // Let popup window, indicator control or preview frame handle the 52597d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // event by themselves. Dismiss the popup window if users touch on 52697d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li // other areas. 52797d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (!Util.pointInView(e.getX(), e.getY(), popup) 528ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && !Util.pointInView(e.getX(), e.getY(), mIndicatorControlContainer) 52997d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li && !Util.pointInView(e.getX(), e.getY(), mPreviewFrame)) { 530ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 531937ea10204656beaa848df913dc9cb9b5a9b934fWu-cheng Li // Let event fall through. 53202ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 53302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return false; 53402ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 53502ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li } 53602ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 537aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 538aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 53902ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li // Check if the popup window should be dismissed first. 54002ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li if (mPopupGestureDetector != null && mPopupGestureDetector.onTouchEvent(m)) { 54102ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li return true; 542aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 54302ec7c0880ded5863d73d6f173ef35ab5c888dcdWu-cheng Li 544dfc4793ddd07b8a80cdc9989afba006582443a01Wu-cheng Li return super.dispatchTouchEvent(m); 545aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 546aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 551595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.d(TAG, "Received intent action=" + action); 5521e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5531e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 554523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 5551e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5571e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 55851dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang if (!mIsImageCaptureIntent) { 559d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 560d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 565b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void initOnScreenIndicator() { 566b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator = findViewById(R.id.onscreen_gps_indicator_no_signal); 567b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator = findViewById(R.id.onscreen_gps_indicator_on); 568b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator = (TextView) findViewById(R.id.onscreen_exposure_indicator); 569f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 570f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 571c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 572c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void showGpsOnScreenIndicator(boolean hasSignal) { 573f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan if (hasSignal) { 574b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 575b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.GONE); 576b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 577b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 578b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.VISIBLE); 579b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 580f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } else { 581b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) { 582b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsNoSignalIndicator.setVisibility(View.VISIBLE); 583b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 584b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) { 585b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mGpsHasSignalIndicator.setVisibility(View.GONE); 586b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 587f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 588f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 589f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 590c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li @Override 591c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li public void hideGpsOnScreenIndicator() { 592b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsNoSignalIndicator != null) mGpsNoSignalIndicator.setVisibility(View.GONE); 593b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mGpsHasSignalIndicator != null) mGpsHasSignalIndicator.setVisibility(View.GONE); 594b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 595b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 596b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang private void updateExposureOnScreenIndicator(int value) { 597b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (mExposureIndicator == null) return; 598b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 599b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value == 0) { 600b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(""); 601b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.GONE); 602b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 603b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang float step = mParameters.getExposureCompensationStep(); 604b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatterArgs[0] = value * step; 605b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mBuilder.delete(0, mBuilder.length()); 606b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mFormatter.format("%+1.1f", mFormatterArgs); 607b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang String exposure = mFormatter.toString(); 608b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setText(exposure); 609b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mExposureIndicator.setVisibility(View.VISIBLE); 610b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } 611f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan } 612f63366e6305e75ae289aaac20b397a3e9633d9dfHung-ying Tyan 6130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 615b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 616bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 61711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 61811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 619d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onShutter(); 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 621937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6269324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 640937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6506c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 651de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 652e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 653e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 655bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6569324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6579324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6589324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6629324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6649324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6659324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6669324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6679324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6689324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6699324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6709324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6719324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6736cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 674e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan enableCameraControls(true); 675e50d2553aeb9e55504697e2a72759e8f46ee2992Hung-ying Tyan 67655fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li startPreview(); 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 678757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li 679757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mIsImageCaptureIntent) { 680757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li storeImage(jpegData, mLocation); 681757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 682757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mJpegImageData = jpegData; 683757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (!mQuickCapture) { 684757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li showPostCaptureAlert(); 685757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } else { 686757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li doAttach(); 687757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 688757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li } 68905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 690721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh // Check this in advance of each shot so we don't add to shutter 69105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 69205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 69305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 694721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh checkStorage(); 695e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 69655fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li long now = System.currentTimeMillis(); 69755fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 69855fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 69955fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li + mJpegCallbackFinishTime + "ms"); 70055fd2a3b10b55cb107fe6613d1a0beda869b131cWu-cheng Li mJpegPictureCallbackTime = 0; 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 702937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 708d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing) return; 709d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 710d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 71111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 712d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onAutoFocus(focused); 713d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // If focus completes and the snapshot is not started, enable the 714d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // controls. 715d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mFocusManager.isFocusCompleted()) { 71649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 717de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 719937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 721e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 722e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 7234a045a8e858706f56a6ffb5187960768f861f007Wu-cheng Li @Override 724e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 725e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 726e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 727e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 728d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 729d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li // Update the UI when we get zoom value. 730ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(value); 731d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 7322c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7332c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 734e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 735d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li 73633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 737d4a3fb30b2ef7ae03a01661041ff4735e1b4fbf1Wu-cheng Li if (mTargetZoomValue != -1 && value != mTargetZoomValue) { 73833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 73933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 74033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 74133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 74233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 74435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 747757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li private void storeImage(final byte[] data, Location loc) { 748757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li long dateTaken = System.currentTimeMillis(); 749757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li String title = Util.createJpegName(dateTaken); 750757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int orientation = Exif.getOrientation(data); 751757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Uri uri = Storage.addImage(mContentResolver, title, dateTaken, 752757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li loc, orientation, data); 753757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (uri != null) { 754757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li // Create a thumbnail whose width is equal or bigger than that of the preview. 755757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int ratio = (int) Math.ceil((double) mParameters.getPictureSize().width 756757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li / mPreviewFrameLayout.getWidth()); 757757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li int inSampleSize = Integer.highestOneBit(ratio); 758757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnail = Thumbnail.createThumbnail(data, orientation, inSampleSize, uri); 759757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li if (mThumbnail != null) { 760757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mThumbnailView.setBitmap(mThumbnail.getBitmap()); 761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 762757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li Util.broadcastNewPicture(this, uri); 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 764edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 766d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 767d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public boolean capture() { 768edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 769d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mCameraState == SNAPSHOT_IN_PROGRESS || mCameraDevice == null) { 770d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return false; 771edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li } 772edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 773edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallbackTime = 0; 774edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li enableCameraControls(false); 775edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 776edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li 777a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li // Set rotation and gps data. 778a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setRotationParameter(mParameters, mCameraId, mOrientation); 779a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Location loc = mLocationManager.getCurrentLocation(); 780a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li Util.setGpsParameters(mParameters, loc); 781edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.setParameters(mParameters); 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 783edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 784edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 78549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = SNAPSHOT_IN_PROGRESS; 786d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return true; 787d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li } 788d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 789d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 790d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void setFocusParameters() { 791d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 792b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 794271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 795cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 796cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 797cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 798cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 799cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 800cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 801cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 8025f039073a239fc8ebf94238c3dce24dc1cce865bChia-chi Yeh Util.closeSilently(f); 803cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 804cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 805cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 806cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 811a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan mIsImageCaptureIntent = isImageCaptureIntent(); 812ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang setContentView(R.layout.camera); 813a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan if (mIsImageCaptureIntent) { 814ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang findViewById(R.id.btn_cancel).setVisibility(View.VISIBLE); 815a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } else { 81651dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView = (RotateImageView) findViewById(R.id.thumbnail); 81751dd927dbe8940e226a2d15f105e53fb2effe7dcChih-yu Huang mThumbnailView.setVisibility(View.VISIBLE); 818a2cbd31e81bf6b4a65ade4a5c34c303546d57d8cHung-ying Tyan } 819ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 8201ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 8211ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 82258dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager = new FocusManager(mPreferences, 82358dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 824bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 8251ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 826bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 82722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Testing purpose. Launch a specific camera through the intent extras. 828bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau int intentCameraId = Util.getCameraFacingIntentExtras(this); 829bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau if (intentCameraId != -1) { 830bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau mCameraId = intentCameraId; 831bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau } 832bbe9db4d12978f220aeb0379731b548420bbd6dbYu Shan Emily Lau 8331ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 8341ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 83559b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 836ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 8376490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 83848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 839f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 840f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 841dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li 8420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 84348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 84448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 8450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 84648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 84711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 8483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 849dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(Camera.this, mCameraId); 850838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 8513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 8523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 85303eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li mOpenCameraFail = true; 854dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch (CameraDisabledException e) { 855dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDisabled = true; 8563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 85711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 85811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 85948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 861e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li Util.enterLightsOutMode(getWindow()); 862e0861e7473d042bdd9c935f3bdf50ae220891b6cWu-cheng Li 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 8646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 8661c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceView preview = (SurfaceView) findViewById(R.id.camera_preview); 8671c24f5161cfc6a78e45da5f564626d06f6278f7cWu-cheng Li SurfaceHolder holder = preview.getHolder(); 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 871cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 872cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 87361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 874a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker = (ModePicker) findViewById(R.id.mode_picker); 875a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setVisibility(View.VISIBLE); 876a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setOnModeChangeListener(this); 877a72d73cbac59db43d413291e4db66763be08143arepo sync mModePicker.setCurrentMode(ModePicker.MODE_CAMERA); 87884f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 87937acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 880fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang mZoomControl = (ZoomControl) findViewById(R.id.zoom_control); 881c343fa06491ee5677b735920032d92e055c16366Wu-cheng Li mLocationManager = new LocationManager(this, this); 882fe370991104ad90b0656d5cc897171cb5cb8780bChung-yih Wang 88348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 88548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 88603eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mOpenCameraFail) { 887dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 888dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 889dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } else if (mCameraDisabled) { 890dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 891f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 892f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 8940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 8968974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 897003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mBackCameraId = CameraHolder.instance().getBackCameraId(); 898003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mFrontCameraId = CameraHolder.instance().getFrontCameraId(); 899003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 9001f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // Do this after starting preview because it depends on camera 9011f09dac3d664734d099765783dae1233ef023226Wu-cheng Li // parameters. 902bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang initializeIndicatorControl(); 903503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 904503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 905823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void overrideCameraSettings(final String flashMode, 90618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 907ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 908ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.overrideSettings( 909823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FLASH_MODE, flashMode, 910823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 911823d57389b616091827059ca6401f675e416a53bWu-cheng Li CameraSettings.KEY_FOCUS_MODE, focusMode); 912823d57389b616091827059ca6401f675e416a53bWu-cheng Li } 91318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 91418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 915823d57389b616091827059ca6401f675e416a53bWu-cheng Li private void updateSceneModeUI() { 91618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 9170d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 91818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 919823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(mParameters.getFlashMode(), 92018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 92118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 922823d57389b616091827059ca6401f675e416a53bWu-cheng Li overrideCameraSettings(null, null, null); 92318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 92418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 925f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 92659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang private void loadCameraPreferences() { 92759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings settings = new CameraSettings(this, mInitialParams, 92859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang mCameraId, CameraHolder.instance().getCameraInfo()); 929003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 93059ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang } 93159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang 932bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang private void initializeIndicatorControl() { 933bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang // setting the indicator buttons. 934ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer = 935ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang (IndicatorControlContainer) findViewById(R.id.indicator_control); 936ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer == null) return; 937067fe861cf3402f2bef3f83995579d3411f0a8b3Hung-ying Tyan loadCameraPreferences(); 938ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] SETTING_KEYS = { 939ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_WHITE_BALANCE, 940ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_SCENE_MODE}; 941ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang final String[] OTHER_SETTING_KEYS = { 942ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_RECORD_LOCATION, 943ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_FOCUS_MODE, 944ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_EXPOSURE, 945ed6373cd34393dfdda8d18a03705c83bfff1f535Chung-yih Wang CameraSettings.KEY_PICTURE_SIZE}; 9460935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang 9470935e09bb12a1886a801713bbd78bbc20bf4ea4eChih-yu Huang CameraPicker.setImageResourceId(R.drawable.ic_switch_photo_facing_holo_light); 948ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.initialize(this, mPreferenceGroup, 949ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang CameraSettings.KEY_FLASH_MODE, mParameters.isZoomSupported(), 950ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang SETTING_KEYS, OTHER_SETTING_KEYS); 951ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setListener(this); 952f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 953f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 9547f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 955ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if ((mIndicatorControlContainer != null) 956ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang && mIndicatorControlContainer.dismissSettingPopup()) { 9577f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 9587f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 9597f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 9607f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 9617f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 9627f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 963ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 964ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.setEnabled(enable); 965ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang } 966a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setEnabled(enable); 967adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setEnabled(enable); 9687f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 9697f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 9704aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 9714aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 9724aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9734aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 9744aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 9754aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 9764aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 9774aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 9784aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9794aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 9804aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 9814aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 9824aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 9834aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 9844aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 9854aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 98643b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientation = roundOrientation(orientation); 98743b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // When the screen is unlocked, display rotation may change. Always 98843b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li // calculate the up-to-date orientationCompensation. 98943b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li int orientationCompensation = mOrientation 99043b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li + Util.getDisplayRotation(Camera.this); 99143b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li if (mOrientationCompensation != orientationCompensation) { 99243b6525b4aedc5e177163cab7b6f26698a19097fWu-cheng Li mOrientationCompensation = orientationCompensation; 993bed7386688cd7810cba23732ab71f370fe3222ffChung-yih Wang setOrientationIndicator(mOrientationCompensation); 9944aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 99554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li 99654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast after getting the first orientation changed. 99754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 99854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 99954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li showTapToFocusToast(); 100054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li } 10014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 10034aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1004ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 1005750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mThumbnailView != null) mThumbnailView.setDegree(degree); 1006a72d73cbac59db43d413291e4db66763be08143arepo sync if (mModePicker != null) mModePicker.setDegree(degree); 1007c5e37cbb96b8284203560c51dd5f41c705a21f58Wu-cheng Li if (mSharePopup != null) mSharePopup.setOrientation(degree); 1008ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) mIndicatorControlContainer.setDegree(degree); 1009adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang if (mZoomControl != null) mZoomControl.setDegree(degree); 101020b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFocusIndicator != null) mFocusIndicator.setOrientation(degree); 1011c7e69709baea0cd9e49eed005d85714326b27da1Wu-cheng Li if (mFaceView != null) mFaceView.setOrientation(degree); 1012ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1013ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 10156d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10166d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10176d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10186d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10196d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10206d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10216d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1023d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1024721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining = Storage.getAvailableSpace(); 1025721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh if (mPicturesRemaining > 0) { 1026721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh mPicturesRemaining /= 1500000; 1027721d2d2a963799fad4bda9bb4b278c24fc469303Chia-chi Yeh } 1028c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh updateStorageHint(); 10291e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1030d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1031a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1032a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onThumbnailClicked(View v) { 1033a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong if (isCameraIdle() && mThumbnail != null) { 1034a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong showSharePopup(); 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1038a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1039a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onRetakeButtonClicked(View v) { 1040a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong hidePostCaptureAlert(); 1041a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong startPreview(); 1042a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1043a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1044a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1045a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onDoneButtonClicked(View v) { 1046a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doAttach(); 1047a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1048a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1049a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong @OnClickAttr 1050a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong public void onCancelButtonClicked(View v) { 1051a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong doCancel(); 1052a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong } 1053a907c122ccec649c6cedf3a45b1c426a5fca932eAngus Kong 1054b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1055de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1056e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1057e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1058c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1059edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li byte[] data = mJpegImageData; 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1061cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1066cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1069cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1070c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1071b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10735df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK); 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1077b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1078c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1079b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 108137cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh int orientation = Exif.getOrientation(data); 108237cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 108337cffb8467d1ccca719a7847582d04da36c5bc6fChia-chi Yeh bitmap = Util.rotate(bitmap, orientation); 10845df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_OK, 10850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 10890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1096c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 11005df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 11045df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(Activity.RESULT_CANCELED); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1108c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1112cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1115cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1116cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1121da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1122da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 11315df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(RESULT_CANCELED, new Intent()); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 1136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1137dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11382bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1145dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11462bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1150b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1153c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh private void updateStorageHint() { 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1156c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh if (mPicturesRemaining == Storage.UNAVAILABLE) { 1157c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.no_storage); 1158c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.PREPARING) { 1159c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh noStorageText = getString(R.string.preparing_sd); 1160c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining == Storage.UNKNOWN_SIZE) { 11610ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1162c8a7fc07e3b905a723e753b0c9144de2b0343f1fChia-chi Yeh } else if (mPicturesRemaining < 1L) { 1163b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1179522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1189e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1191e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 11924de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1193e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1194e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1195dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li if (mOpenCameraFail || mCameraDisabled) return; 119603eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li 1197e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1198316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1199e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 120048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 120103eeea3750b6b540b735e0f4d5d6d76c128cbacbWu-cheng Li if (mCameraState == PREVIEW_STOPPED) { 120284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li try { 1203dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li mCameraDevice = Util.openCamera(this, mCameraId); 1204838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li initializeCapabilities(); 120584a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li resetExposureCompensation(); 120684a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 120784a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } catch(CameraHardwareException e) { 1208dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.cannot_connect_camera); 1209dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li return; 1210dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li } catch(CameraDisabledException e) { 1211dfb6f208e3f5dd7d68bcaade644aa1d1f1f0a98fWu-cheng Li Util.showErrorAndFinish(this, R.string.camera_disabled); 121284a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li return; 121384a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li } 121448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1215e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 121648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12176cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12186cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12206cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12216cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12226cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1224e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1225cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1226232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li 122749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState == IDLE) { 1228232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mOnResumeTime = SystemClock.uptimeMillis(); 1229232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 1230232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li } 1231e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1233f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12374904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12384904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1239cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1240cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li 1241cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li // Clear UI. 12427f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1243cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li if (mSharePopup != null) mSharePopup.dismiss(); 124420b3c3526ebb8d8a6873f7a1110f23847a843515Wu-cheng Li if (mFaceView != null) mFaceView.clear(); 1245b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1247e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1248e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1249631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li if (mThumbnail != null) { 1250da7b4ed9303499c4449c7069461db42ff37e3e3fWu-cheng Li mThumbnail.saveTo(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME)); 1251631191d322e0ae0fb3d5369e581cd8fd787c3b04Wu-cheng Li } 1252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1256b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1260a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(false); 1261b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(0); 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1263d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.releaseToneGenerator(); 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1269de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 12709a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 12719a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1272edcae0ca2d9587e78cc52a58d0797d2aa28c0db9Wu-cheng Li mJpegImageData = null; 1273e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1274d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 12756cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1276232700d54651dcaefb378dc22bdb008a9815d1cdWu-cheng Li mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1277d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.removeMessages(); 1278d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1279b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 12830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 12840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 12945df067af93e6b386167f11cdf12701b7905ee444Wu-cheng Li setResultEx(resultCode, intent); 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1305fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 130649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li return isCameraIdle() && (mPicturesRemaining > 0); 1307fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1308fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1309d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1310d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void autoFocus() { 131151c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 131251c1bbeeec7d2555debd5d2267a5ae16b076f313Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 131349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = FOCUSING; 131449bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(false); 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1317d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li @Override 1318d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li public void cancelAutoFocus() { 131949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraDevice.cancelAutoFocus(); 132049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 132149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li enableCameraControls(true); 132249bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li setCameraParameters(UPDATE_PARAM_PREFERENCE); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 132522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li // Preview area is touched. Handle touch focus. 132622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li @Override 132722e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li public boolean onTouch(View v, MotionEvent e) { 1328d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || !mFirstTimeInitialized || mCameraState == SNAPSHOT_IN_PROGRESS) { 132904dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li return false; 133004dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li } 13313d108b88030763f102398487e9b9e74fb67b47a8Wu-cheng Li 133204dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Do not trigger touch focus if popup window is opened. 133397d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li if (collapseCameraControls()) return false; 133497d089d718dc92c0e9ccc3c923066cf4f0101c35Wu-cheng Li 133504dfecf4f289e7ab888d3ff7f66588783bce2d6bWu-cheng Li // Check if metering area or focus area is supported. 1336838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (!mFocusAreaSupported && !mMeteringAreaSupported) return false; 1337bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1338d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return mFocusManager.onTouch(e); 1339bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li } 1340bffc2038ddb61423d9dc40882f253f9207458f3bWu-cheng Li 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13420b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13430b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13440b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 13450b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 13467f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 13473eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 13480b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13490b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13500b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 13510b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 135611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 136111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 13650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 13660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 13680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 13690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 13700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 13717f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 137211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 137311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 137411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 137511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 137611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 137811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1390e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1391e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1392e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1397b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1399d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1400f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1401595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li // Do not take the picture if there is not enough storage. 1402595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li if (mPicturesRemaining <= 0) { 1403595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li Log.i(TAG, "Not enough space or storage not ready. remaining=" + mPicturesRemaining); 1404595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li return; 1405595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li } 1406595d33f1308089ea4e656e247548a71b218d9fa5Wu-cheng Li 140749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li Log.v(TAG, "doSnap: mCameraState=" + mCameraState); 1408d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doSnap(); 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1412d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (mPausing || collapseCameraControls()) return; 1413d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1414d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li // Do not do focus if there is not enough storage. 1415d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li if (pressed && !canTakePicture()) return; 1416d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li 1417d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.doFocus(pressed); 1418b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 14214fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 14224fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 14234fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 14244fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 14254fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 14264fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 142775c11984594546002610c9f076520414ae4b6d4dWu-cheng Li Log.v(TAG, "surfaceChanged. w=" + w + ". h=" + h); 142875c11984594546002610c9f076520414ae4b6d4dWu-cheng Li 142947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 143047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 143147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 143247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 143347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1434ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1435ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1436ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 14373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 14383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 143947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 144047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 14413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 14426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 1443855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // Set preview display if the surface is being created. Preview was 1444855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // already started. Also restart the preview if display rotation has 1445855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // changed. Sometimes this happens when the device is held in portrait 1446855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // and camera app is opened. Rotation animation takes some time and 1447855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li // display rotation in onCreate may not be what we want. 144849bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED 144949bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li && (Util.getDisplayRotation(this) == mDisplayRotation) 1450855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li && holder.isCreating()) { 145147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 145247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 145347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 145448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 145547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 145647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 145747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 145847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 145947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 146084a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li startPreview(); 146148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 14626cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 14636cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 14646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 14656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 14666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1467e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1468547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1469547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1470e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1471b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1472b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1483cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1484e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1485cd8d7deb1ca1d8f8cc06100b0760169c7fe488a7Wu-cheng Li mCameraDevice.setFaceDetectionListener(null); 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 148749bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1488d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onCameraReleased(); 1489b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1491b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 149348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 149448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 149548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 149648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 149748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 149848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 149948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 150048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 150184a4d3eb7c9a3e33e1898729a66671332fe81577Wu-cheng Li private void startPreview() { 15023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 150311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1504d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.resetTouchFocus(); 150522e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 15066eabb9b770a7c60cb92aa2e22f360754f32f39f8Wu-cheng Li mCameraDevice.setErrorCallback(mErrorCallback); 1507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15086cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 15096cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 151049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraState != PREVIEW_STOPPED) stopPreview(); 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 151248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1513855b4ca04f982c7110acd81b509c955df976926fWu-cheng Li mDisplayRotation = Util.getDisplayRotation(this); 15144b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 15154b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li mCameraDevice.setDisplayOrientation(mDisplayOrientation); 151641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li if (mFaceView != null) { 151741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setDisplayOrientation(mDisplayOrientation); 15184b602592e0d189499b22d107d997b83e798b5bd9Wu-cheng Li } 1519ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 15228564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 152311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1524fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1525fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1526fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 152871d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li 152971d5570605d517a271f40c749cb8123d5f2c3059Wu-cheng Li startFaceDetection(); 153033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 153149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = IDLE; 1532d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStarted(); 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 153649bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 15378564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 15385fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 15395fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 154049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li mCameraState = PREVIEW_STOPPED; 1541d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.onPreviewStopped(); 15425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 15435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1544dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1545dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1546dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1547dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1548ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1549cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1550cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1551cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1552cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1553cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1554cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1555cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1556cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 155793ad273a53e7d2975a67d7d1f8a157f845e41cf2Wu-cheng Li mParameters.setRecordingHint(false); 1558ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1559ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1560ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1561ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1562ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1563ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1564ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1565ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1566ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1567ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 1568838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mFocusAreaSupported) { 1569d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusAreas(mFocusManager.getTapArea()); 157049bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 157149bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li 1572838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li if (mMeteringAreaSupported) { 157349bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li // Use the same area for focus and metering. 1574d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setMeteringAreas(mFocusManager.getTapArea()); 157549bc3fd984521c8c8eed8733d9bdd7f2ccdd9057Wu-cheng Li } 157622e1d11ab2e59b672885fa5f7e5f08b1a2455225Wu-cheng Li 15775945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 15782c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 157932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 158032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 158132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 158232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 158332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 158432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 158532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 158632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1587937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1588ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1589ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 15907648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li 15917648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout = (PreviewFrameLayout) findViewById(R.id.frame_layout); 15927648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 1593ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1594ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1595ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1596ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 15976227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1598ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 15990fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Size original = mParameters.getPreviewSize(); 16000fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li if (!original.equals(optimalSize)) { 16010fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 16020fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li 16030fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // Zoom related settings will be changed for different preview 16040fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li // sizes, so set and read the parameters to get lastest values 16050fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mCameraDevice.setParameters(mParameters); 16060fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li mParameters = mCameraDevice.getParameters(); 1607ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 16080fad45d0d64569098f4daf34ff7e5ae785601304Wu-cheng Li Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 1609ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1610ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1611ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 161218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1613ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1614ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 161518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 161618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 161718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1618ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1619ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1620ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1621ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1622ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1623ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1624ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1625ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 162618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 162718a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 162818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1629ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1630ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1631ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 16325945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 163302af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 163402af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li CameraProfile.QUALITY_HIGH); 163502af7e82f97ade581703c7f4a32666e4f578173bWu-cheng Li mParameters.setJpegQuality(jpegQuality); 1636937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1637dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1638dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1639dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 164033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 1641b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int value = CameraSettings.readExposure(mPreferences); 1642b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int max = mParameters.getMaxExposureCompensation(); 1643b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int min = mParameters.getMinExposureCompensation(); 1644b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang if (value >= min && value <= max) { 1645b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang mParameters.setExposureCompensation(value); 1646b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang } else { 1647b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang Log.w(TAG, "invalid exposure range: " + value); 164833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 164933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 165018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1651301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 16524de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1653301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1654301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1655301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1656301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1657301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1658301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 16593b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 16603b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1661503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1662503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 16633b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1664301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1665301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1666301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 16674de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1668301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1669301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 167070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 167170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1672301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 16733b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 16743b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 16753b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 16763b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 16773b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1678301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1679301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1680301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1681d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(null); 1682d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mParameters.setFocusMode(mFocusManager.getFocusMode()); 168318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 1684d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 1685cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1686e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1687e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1688ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 1689ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 1690ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 1691ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 1692ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1693ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1694ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 1695ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 1696ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1697ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1698ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 1699ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 1700ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1701ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1702ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 17030d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 1704ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1705ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1706ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1707ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1708ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1709ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 1710ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 1711ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 1712ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 17131de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 1714ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 1715ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 1716ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 17171de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 17181de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 1719ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 17208a66efdc845a5fdf0750d0fd6a2a92ecbcf77fceWu-cheng Li updateSceneModeUI(); 1721ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 17221de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 1723ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 1724ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 1725ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 1726ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 17271de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 17281de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 17291de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1730522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1731b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1732b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1733b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 1735d480002ccad05cf992c628c72884091c36cc654cWu-cheng Li return (mCameraState == IDLE) || (mFocusManager.isFocusCompleted()); 1736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1743cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1744cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1745cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1746cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1747cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1748cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1749cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1750cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 17529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1753ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang mShutterButton.setVisibility(View.GONE); 1754ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang mIndicatorControlContainer.setVisibility(View.GONE); 1755ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 175661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 17570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 1758ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(findViewById(id)); 1759b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1761b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1762b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 17649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1765ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang enableCameraControls(true); 1766ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang 176761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 176861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 1769ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang (findViewById(id)).setVisibility(View.GONE); 177061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1771373d10b91c8e736275a0bc52e247598eec0b3ceaHung-ying Tyan 1772ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mShutterButton); 1773ea136afa2f4d38428ad486df5fb0a24db8314a3dChih-yu Huang Util.fadeIn(mIndicatorControlContainer); 1774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 17785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 17795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 17805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 1781b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 1782b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 17835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 17845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 17855fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 17865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 17875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1788b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1791b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17929bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1796b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1802a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_VIDEO, new Runnable() { 1803a72d73cbac59db43d413291e4db66763be08143arepo sync public void run() { 1804a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_VIDEO); 1805a72d73cbac59db43d413291e4db66763be08143arepo sync } 1806a72d73cbac59db43d413291e4db66763be08143arepo sync }); 1807a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.addSwitchModeMenuItem(menu, ModePicker.MODE_PANORAMA, new Runnable() { 18089ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 1809a72d73cbac59db43d413291e4db66763be08143arepo sync switchToOtherMode(ModePicker.MODE_PANORAMA); 18109ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 18119ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 1812a72d73cbac59db43d413291e4db66763be08143arepo sync MenuItem gallery = menu.add(R.string.camera_gallery_photos_text) 1813b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1814b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1815b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1816b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1817b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1818b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1819b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1820b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1821ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1822ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 1823a72d73cbac59db43d413291e4db66763be08143arepo sync menu.add(R.string.switch_camera_id) 1824ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1825ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 182659ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang CameraSettings.writePreferredCameraId(mPreferences, 182759ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ((mCameraId == mFrontCameraId) 182859ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang ? mBackCameraId : mFrontCameraId)); 182959ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang onSharedPreferenceChanged(); 1830ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 1831ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1832ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 1833ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1834ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 1835ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 1836a72d73cbac59db43d413291e4db66763be08143arepo sync private boolean switchToOtherMode(int mode) { 1837e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 1838a72d73cbac59db43d413291e4db66763be08143arepo sync MenuHelper.gotoMode(mode, Camera.this); 1839b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 18409ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 18419ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 18429ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 18439ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 1844a72d73cbac59db43d413291e4db66763be08143arepo sync public boolean onModeChanged(int mode) { 1845a72d73cbac59db43d413291e4db66763be08143arepo sync if (mode != ModePicker.MODE_CAMERA) { 1846a72d73cbac59db43d413291e4db66763be08143arepo sync return switchToOtherMode(mode); 18479ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 18489ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 1849e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1850e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 18518df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 1852adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onSharedPreferenceChanged() { 1853c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 1854c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1855ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1856a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li boolean recordLocation = RecordLocationPreference.get( 18570d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 1858a93a4d60eacee4e12471b45f8691c14114e113a4Wu-cheng Li mLocationManager.recordLocation(recordLocation); 1859ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 18607add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 18617add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 186244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // Restart the activity to have a crossfade animation. 186344377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // TODO: Use SurfaceTexture to implement a better and faster 186444377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li // animation. 1865bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li if (mIsImageCaptureIntent) { 1866bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li // If the intent is camera capture, stay in camera capture mode. 1867bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this, getIntent()); 1868bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } else { 1869bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li MenuHelper.gotoCameraMode(this); 1870bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li } 1871bcf6200327be0b408426221767467ad2ce132a08Wu-cheng Li 187244377058a0255e2944280fde5cc802e709af0d9bWu-cheng Li finish(); 18737add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 18747add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 18757add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 1876b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang 1877b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang int exposureValue = CameraSettings.readExposure(mPreferences); 1878b0c6bcf47a8ca1c096d98ebebd33a821dd483585Chih-yu Huang updateExposureOnScreenIndicator(exposureValue); 18798791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 18808791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 1881cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 1882cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 1883cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 1884cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1885cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1886cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1887cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1888cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1889cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1890cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1891cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1892cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1893cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1894cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1895cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1896cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1897faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 1898adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onRestorePreferencesClicked() { 1899c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 1900c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 1901c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 1902003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li restorePreferences(); 1903c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 1904c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 1905c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 1906c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 1907c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 1908c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 1909c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 1910dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 1911003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li private void restorePreferences() { 1912b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li // Reset the zoom. Zoom value is not stored in preference. 1913b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li if (mParameters.isZoomSupported()) { 1914b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li mZoomValue = 0; 1915b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 1916ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mZoomControl.setZoomIndex(0); 1917b7893fdf578192a262dd48297c14092547c15d57Wu-cheng Li } 1918ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang if (mIndicatorControlContainer != null) { 1919ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.dismissSettingPopup(); 1920003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li CameraSettings.restorePreferences(Camera.this, mPreferences, 1921003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li mParameters); 1922ab2ffa88872149978823c3184d0af162d3cdca13Chung-yih Wang mIndicatorControlContainer.reloadPreferences(); 1923003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li onSharedPreferenceChanged(); 1924003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1925003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li } 1926003dd5a52457c024a0f99a2bb222bfc6ad70bbe5Wu-cheng Li 1927adab2bddc93bf4af535cb58e7167bf8690d97d8cChung-yih Wang public void onOverriddenPreferencesClicked() { 1928fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mPausing) return; 1929fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li if (mNotSelectableToast == null) { 1930fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li String str = getResources().getString(R.string.not_selectable_in_scene_mode); 1931fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast = Toast.makeText(Camera.this, str, Toast.LENGTH_SHORT); 1932fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 1933fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li mNotSelectableToast.show(); 1934fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li } 1935fba0439b62f19a2a19ff6559c1ae055e910400dbWu-cheng Li 1936750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li private void showSharePopup() { 1937750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li Uri uri = mThumbnail.getUri(); 1938750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li if (mSharePopup == null || !uri.equals(mSharePopup.getUri())) { 1939757b67951f40850b1ac3102dc0b6fe8977615a4aWu-cheng Li mSharePopup = new SharePopup(this, uri, mThumbnail.getBitmap(), 19407648319f0416b86ae13b97eeba0466581ace1a48Wu-cheng Li mOrientationCompensation, mPreviewFrameLayout); 1941f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1942750173a4d20f1e8d6607edb3ada6be5166d0cd82Wu-cheng Li mSharePopup.showAtLocation(mThumbnailView, Gravity.NO_GRAVITY, 0, 0); 1943f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li } 1944f5e80a8a5670798d52afe08e0c15aa4448d33316Wu-cheng Li 194541ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li @Override 194641ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 194741ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li mFaceView.setFaces(faces); 194841ecefdc167ca88d785e6a1d58b706cc7f03c2bdWu-cheng Li } 194998d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li 195054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li private void showTapToFocusToast() { 195154fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Show the toast. 195254fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li RotateLayout v = (RotateLayout) findViewById(R.id.tap_to_focus_prompt); 195354fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setOrientation(mOrientationCompensation); 195454fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.startAnimation(AnimationUtils.loadAnimation(this, R.anim.on_screen_hint_enter)); 195554fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li v.setVisibility(View.VISIBLE); 195654fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li mHandler.sendEmptyMessageDelayed(DISMISS_TAP_TO_FOCUS_TOAST, 5000); 195754fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li // Clear the preference. 195854fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li Editor editor = mPreferences.edit(); 195954fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.putBoolean(CameraSettings.KEY_TAP_TO_FOCUS_PROMPT_SHOWN, false); 196054fcae5227535ae6960d2cea4fe83b9ee848249eWu-cheng Li editor.apply(); 196198d615769af2b08bcddf02ee1b11f5288ec5cf92Wu-cheng Li } 1962838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li 1963838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li private void initializeCapabilities() { 1964838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams = mCameraDevice.getParameters(); 196558dadc3028b3af2e9895089e1b39ad1ab982ece2Wu-cheng Li mFocusManager.initializeParameters(mInitialParams); 1966838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mFocusAreaSupported = (mInitialParams.getMaxNumFocusAreas() > 0 1967838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li && isSupported(Parameters.FOCUS_MODE_AUTO, 1968838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mInitialParams.getSupportedFocusModes())); 1969838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li mMeteringAreaSupported = (mInitialParams.getMaxNumMeteringAreas() > 0); 1970838e6e75fdcb1946deef2fae276c03f2cb00e596Wu-cheng Li } 197159ddc8c1add2fcffe523e3877baad1b6cc5ba2fbChung-yih Wang} 1972