Camera.java revision c24155c65b45f554ffc29c523d7ea8e63ea10d33
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 19b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 200e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 21b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 27b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 283f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 30b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 314305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 32b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 334305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 37b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 3802627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 39281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 40b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 41f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 50ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 515e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 53542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Linimport android.view.Display; 54aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5661b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 62ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 670ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 6933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 70e480f77352d670b2892a9b7b7cd503838b71ca9fRomain Guyimport com.android.camera.R; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 722e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 732e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 744de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.GLRootView; 754de149ceb47f2c251f646419907424bfb67d2b64Owen Linimport com.android.camera.ui.HeadUpDisplay; 7633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Linimport com.android.camera.ui.ZoomController; 772e768c1b835a127f190395a91477144d8ae850acOwen Lin 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 8330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 85cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 8630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 874305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport java.util.List; 880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 89271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 904d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 91e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 92c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 94b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 97e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 102ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 103ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 104ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 105ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 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; 11935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1205f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 12170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1225f6484a74fe019337e436e6e0dcb07375a74af25President Li 123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 12469d05c5c970a83ef5f429130ad378dd00f72c30cWu-cheng Li private int mLastOrientation = 0; // No rotation (landscape) by default. 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 130e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 131e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 132e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 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; 138ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 14095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 14195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 14295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 143aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1442e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 14695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 147281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1484de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 14995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 15095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 15195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 15295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 154c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 155cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 156cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 157cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 16195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 16295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 16395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 16495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1719c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 176bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 180bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 181bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 182bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 183bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 184bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 1859324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 1869324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 187bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 188bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 189bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 190bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 19135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final ZoomCallback mZoomCallback = new ZoomCallback(); 192cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 193cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 194cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 195cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 202bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2050a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2060a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2070a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2089324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2099324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 2109324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mJpegCallbackToFirstFrameTime; 21111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2128909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 213cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2148909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2150f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2160f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2170f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 218bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2192c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin private OnScreenSettings mSettings; 2208791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean mQuickCapture; 2214de149ceb47f2c251f646419907424bfb67d2b64Owen Lin private HeadUpDisplay mHeadUpDisplay; 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 229b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2326cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 235b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 241e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 242e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 244e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 245e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2461de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2471de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 2481de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang setCameraParametersWhenIdle(); 2491de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 2501de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2556d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 2566d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 2576d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 2586d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 2596d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 2606d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 2616d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 2626d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2636d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 2646d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 2656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2666cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2676cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 268522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 273ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mOrientationListener = new OrientationEventListener(Camera.this) { 274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 276e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 277e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 278e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 279ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation += 90; 280ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 281ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin orientation = ImageManager.roundOrientation(orientation); 282ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin if (orientation != mLastOrientation) { 283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 284f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li if (!mIsImageCaptureIntent) { 285f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li setOrientationIndicator(mLastOrientation); 286f4823480fdda6e6a4ec7deb28199a7c9631016e5Wu-cheng Li } 287281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 2884de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 2894de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setOrientation(mLastOrientation); 2904de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 2914de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }); 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 300a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 301a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3046d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 305d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 306d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 309e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 310dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 311dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 312dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 313059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 314059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 315e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 316e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 317059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 318547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 322dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 323059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 330e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 331803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 332803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 333e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 337281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mHeadUpDisplay = new HeadUpDisplay(this); 3384de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings settings = new CameraSettings(this, mInitialParams); 3394de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.initialize(this, 3404de149ceb47f2c251f646419907424bfb67d2b64Owen Lin settings.getPreferenceGroup(R.xml.camera_preferences)); 341c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 342281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 34333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 34433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 347547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 348d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 349d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 350547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 351547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 352547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 353547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 354547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 355e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 356e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 357522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 359e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 360e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 363c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 364c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mRecordLocation = RecordLocationPreference.get( 365c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 366c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 369e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 370e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 372547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 3736d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 374d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 375d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 37633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setZoomCallback(mZoomCallback); 37735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 378547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 379547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 380547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 381937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 38335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 384316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 38535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 386316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 387316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 38835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 38933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 39035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mCameraDevice.setZoomCallback(mZoomCallback); 39135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 39233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomRatios(getZoomRatios()); 39333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 39433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomListener(new ZoomController.ZoomListener() { 39533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomChanged( 39633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin final int index, float ratio, boolean isMoving) { 39733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHandler.post(new Runnable() { 39833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void run() { 39933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin onZoomValueChanged(index); 40035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 40133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin }); 40235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 40335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li }); 40435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 40535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 40633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 40733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 40833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 40933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 41033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 41133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 41233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 41333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 41433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 41533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 41633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 41733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 41833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 41933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 42033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setZoom(index); 42133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setParameters(mParameters); 42233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 42333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 42433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 42533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 42633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 42733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomRatios != null) { 42833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[zoomRatios.size()]; 42933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 43033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = (float) zoomRatios.get(i) / 100f; 43133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 43333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 43433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin //1.0, 1.2, 1.44, 1.6, 1.8, 2.0 43533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin float result[] = new float[mZoomMax + 1]; 43633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin for (int i = 0, n = result.length; i < n; ++i) { 43733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin result[i] = 1 + i * 0.2f; 43833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 43933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin return result; 44033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 44233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 44335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 44435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 44535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 44635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 44735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 44835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 44935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 45035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 45133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin || mHeadUpDisplay == null || mZoomState != ZOOM_STOPPED) { 45235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 45335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 45435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 45535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 45635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 45735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li while (mZoomValue < mZoomMax) { 458316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mParameters.setZoom(++mZoomValue); 459316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mCameraDevice.setParameters(mParameters); 46035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Wait for a while so we are not changing zoom too fast. 46135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li try { 46235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li Thread.sleep(5); 46335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } catch (InterruptedException ex) { 46435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 46735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom out to the minimum. 468316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li while (mZoomValue > 0) { 469316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mParameters.setZoom(--mZoomValue); 470316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mCameraDevice.setParameters(mParameters); 47135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Wait for a while so we are not changing zoom too fast. 47235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li try { 47335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li Thread.sleep(5); 47435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } catch (InterruptedException ex) { 47535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 47635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 47735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 47833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mHeadUpDisplay.setZoomIndex(mZoomValue); 47935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 48035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 48235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 483aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 484aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 485aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 486aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 487aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 488aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 489aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 490aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 49191227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 492b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 493b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 494b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 499b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 5001e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 5011e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 5021e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 5031e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 5041e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 5061e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 507d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 508d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 509d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 53107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 53207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 53307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 53407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 5354de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5364de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 5374de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 53807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 55207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 55307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 55407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 55507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 55607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 55707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 5584de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 5594de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 5604de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 56107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 56207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 56307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 570937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 572bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 573bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 574bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 575bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 576bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 577bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 5789324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegCallbackToFirstFrameTime = now - mJpegPictureCallbackTime; 5799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mJpegCallbackToFirstFrameTime = " 5809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mJpegCallbackToFirstFrameTime + "ms"); 581bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 58248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 58348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 584bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 585bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 586bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 587bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 5880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 591bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 59211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 59311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 59475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 596937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5989324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 5999324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6009324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6019324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6029324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6069324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6079324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 6090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 6129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 6139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 615937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6256c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 626de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 627e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 628e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 630bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6399324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6409324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6419324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6429324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6469324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 64905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 65005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6519324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 6528791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin if (delay < 0 || mQuickCapture) { 65305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 65405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 65505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 65605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 65805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 65905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 66005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 66105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 66205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 66305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 66405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 6656d35fde323778d8e1725e399c80503061c200e16Owen Lin 6666d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 6676d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 6686d35fde323778d8e1725e399c80503061c200e16Owen Lin } 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 670937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 676bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 67711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 67811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 68375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 68475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 68575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 68675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 68775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 6886c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 6899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 6909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 6919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 6929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 6930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 6940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 6950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 6969c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 6979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 6980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 6999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 7009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 7019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 7029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 7039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 704de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 707937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7098909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 710cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 7119b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 712cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 713cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 714cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 715cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 716cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 717cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 718cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 71935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final class ZoomCallback 720a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li implements android.hardware.Camera.ZoomCallback { 72133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin public void onZoomUpdate( 72233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int zoomValue, boolean stopped, android.hardware.Camera camera) { 723316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li Log.v(TAG, "ZoomCallback: zoom value=" + zoomValue + ". stopped=" 724a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li + stopped); 725316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = zoomValue; 7262c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7272c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 7282c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li mParameters.setZoom(zoomValue); 729316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 730316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 73133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 73233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (zoomValue != mTargetZoomValue) { 73333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 73433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 73533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 73633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 73733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 73833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 73935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 74135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7427b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 747b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 748c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7500b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7510b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 752b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 753b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 75430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 75530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 756140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 75758e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 758b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 75930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 761140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 76230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 763140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 764140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 766b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 77058e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 7714689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 77230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther filename).length()); 773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 774140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7770b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 78191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 78291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7836cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7840b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7860e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7870b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7880b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7892bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 790b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 791c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7922bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 793b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 794b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 795b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 797b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 798b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 799d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 80011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 80111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 80211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 80311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 804b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 80511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 806d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 811b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 812b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 813c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 814c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 815b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 816b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 817d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 818c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 819b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8204305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 821ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin mParameters.setRotation(mLastOrientation); 82298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8234305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8244305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 825b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8264305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 82707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8344305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8354305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 8362ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 837d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8384305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 839d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 840d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 841d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 842d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8434305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 844d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 848b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8494305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 857b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8646cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8656cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 866e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 867e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 868bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8699324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 873d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 875de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 876c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 877c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8789a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 881271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 882cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 883cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 884cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 885cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 886cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 887cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 888cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 889cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 890cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 891cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 892cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 893cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8940b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 8980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 8990b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 9009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 90330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 90430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 90530055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 90630055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 90730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 90830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 916ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 917ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 91848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 919faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 9208791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin mQuickCapture = getQuickCaptureSettings(); 92148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 9220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 92348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 92448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 92648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 92711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9283f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9293f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 932f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 933f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 934f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 935f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 936f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 93911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 94011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 94148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 943b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 945b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 947b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 951cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 952cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 953cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 954cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 95561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 95661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 95791acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 958281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView = (GLRootView) findViewById(R.id.settings_ui); 959281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 96084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 96161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 96261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 96361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 96461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 96561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 96661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 96761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9682e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9692e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 970781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 97184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 97237acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 97348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 97548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 976f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 977f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 978f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 979f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 983503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 984503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 985ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 986ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 987ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.review_thumbnail)).setDegree(degree); 988ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 989ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 990ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 991ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 992ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 993ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 9972e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 9982e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 9992e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10026d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 10036d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 10046d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 10056d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 10066d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 10076d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 10086d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10096d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 10106d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1011d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1012d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 1013d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 10141e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 10151e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 1016d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 10171e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10181e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1019d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 102261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 102361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 102461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 102561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1026dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1028059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1029059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1030059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1032059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1033059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 103461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1035059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1037b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1038b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1039c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1040c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1041c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1042c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1043c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1044c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1045c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1046c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1047c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1048c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1049c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1050271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1051c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1052c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1053c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1054c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1055b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1056de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1057e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1058e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1059c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1060c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1062cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1067cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1068b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1069b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1070cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1071c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1072b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1073b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1074b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1079c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1082c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 10830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 10840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 10880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1095c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1107c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1111cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1114cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1115cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1120da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1121da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1133b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 113511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1136e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1137e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1139dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11402bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 114611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1147e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1148e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1150dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11512bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1162b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1163d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 1164d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1186522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 11880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 11890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1197e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1199522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1200e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 12020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 12030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1204fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1205fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1210803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1211803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1212803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1213803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1214803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1215803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1216803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1217803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1218803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1219803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1220803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1221803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1222803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1223803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1224e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 12254de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1226e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1227281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.onResume(); 1228281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1229e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1230e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1231316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 123448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 12353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 12363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 12373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 12383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 12393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 12403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 12413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 124248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 124448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1253cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 12569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1257b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1258b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1259b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1263281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.onPause(); 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12654904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12664904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1267cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12692c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin if (mSettings != null && mSettings.isVisible()) { 12702c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin mSettings.setVisible(false); 12712c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 12722c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin 1273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 12754de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1276c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.collapse(); 1277e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1278e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1279e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1288b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1289b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1299de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13009a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1302c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13039a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1304e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1305d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1306d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13076cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1308d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1315b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1317b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1335fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1336fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1337fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1338fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 134005309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 134105309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1342fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 13435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 134433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mHeadUpDisplay != null) mHeadUpDisplay.collapse(); 13455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 13465fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 13475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 13485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 135262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 135362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 135462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 135562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 135662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 135762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 135862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 135962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 136062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 136162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 136262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 136362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 13649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 13659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 13665e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1370059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1371e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 137275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 137375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 137475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 137575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 137675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 137775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 137875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 137975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 138075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13840b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13850b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13860b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 13870b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 13880b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13890b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 13900b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 13910b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 13920b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1396e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 139711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1398b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1400b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1401e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 140211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14090e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 141211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 141311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 141411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 141511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 141611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 141811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1419b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1430e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1431e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1432e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14389c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1439083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 14400f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 14410f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 14420f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1443ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 144491acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 144591acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 144633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mHeadUpDisplay != null) mHeadUpDisplay.collapse(); 14475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 14488d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1449de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1450de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 14519c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 14529c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 14538d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 14548d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1459cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1460ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 14610f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 14625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 14630f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 146462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 14659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1466b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1467b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1468b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 14704fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 14714fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 14724fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 14734fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 14744fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 14754fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 147647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 147747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 147847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 147947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 148047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1481ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1482ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1483ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 14843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 14853f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 148647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 148747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 14883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 14896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 149047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 149147dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 149247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 149347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 149448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 149547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 149647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 149747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 149847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 149947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 150047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 150148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15026cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15036cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15046cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15066cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1507e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1508547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1509547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1510e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1517b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1523cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 152433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.setZoomCallback(null); 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 153111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1532cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 153370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 153411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 153511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 153611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1538f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 15460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 15479bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 15509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1552f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1553b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15553f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 15563f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 15573f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 15583f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 15593f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 15603f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 15613f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 15633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 15643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 15653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 15663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 15673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 15683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 157248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 157348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 157448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 157548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 157648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 157748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 157848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 157948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 15803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 15813f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 158211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 15833f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15856cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 15866cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 15870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1590c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 1591c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin setCameraParameters(); 1592c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 159511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1596f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1597bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1598bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1599cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1600bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 160111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16028564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 160311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1604fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1605fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1606fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 160811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 160933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 16106cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 161211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 161311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 161411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 16150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 16160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 161711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16215fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 16225fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 16238564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16245fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16255fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16265fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 16275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 16285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 16295fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1631ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private Size getOptimalPreviewSize(List<Size> sizes, double targetRatio) { 1632ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin final double ASPECT_TOLERANCE = 0.05; 1633ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (sizes == null) return null; 16344c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 16354c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 1636ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double minDiff = Double.MAX_VALUE; 1637ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1638542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // Because of bugs of overlay and layout, we sometimes will try to 1639542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // layout the viewfinder in the portrait orientation and thus get the 1640542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // wrong size of mSurfaceView. When we change the preview size, the 1641542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // new overlay will be created before the old one closed, which causes 1642542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // an exception. For now, just get the screen size 1643542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1644542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin Display display = getWindowManager().getDefaultDisplay(); 1645542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin int targetHeight = Math.min(display.getHeight(), display.getWidth()); 1646542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1647ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (targetHeight <= 0) { 1648ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // We don't know the size of SurefaceView, use screen height 1649ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin WindowManager windowManager = (WindowManager) 1650ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin getSystemService(Context.WINDOW_SERVICE); 1651ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin targetHeight = windowManager.getDefaultDisplay().getHeight(); 1652ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1653ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1654ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Try to find an size match aspect ratio and size 1655ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1656ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double ratio = (double) size.width / size.height; 1657ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue; 1658ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1659ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1660ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 1661ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1662ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1663ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1664ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Cannot find the one match the aspect ratio, ignore the requirement 1665ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize == null) { 1666ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, "No preview size match the aspect ratio"); 1667ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Double.MAX_VALUE; 1668ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1669ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1670ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1671ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 16724c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16734c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16744c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16754c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 16764c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16774c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1678dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1679dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1680dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1681dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 168275b9f0cc111153af31572af7a33ddeca54eccc6eWu-cheng Li private void setCameraParameters() { 1683e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 16845945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 168570fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin // Since change scene mode may change supported values, 168670fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin // Set scene mode first, 168770fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin String sceneMode = mPreferences.getString( 168870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin CameraSettings.KEY_SCENE_MODE, 168970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin getString(R.string.pref_camera_scenemode_default)); 169070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(sceneMode, mParameters.getSupportedSceneModes())) { 169170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (!mParameters.getSceneMode().equals(sceneMode)) { 169270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.setSceneMode(sceneMode); 169370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mCameraDevice.setParameters(mParameters); 169470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin 169577c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang // Setting scene mode will change the settings of flash mode, 169677c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang // white balance, and focus mode. Here we read back the 169777c1cdc8f2cda250b1db842204efb49f87e094aeChih-Chung Chang // parameters, so we can know those settings. 169870fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters = mCameraDevice.getParameters(); 169970fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin } 170070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin } else { 170170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin sceneMode = mParameters.getSceneMode(); 170270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (sceneMode == null) { 170370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin sceneMode = Parameters.SCENE_MODE_AUTO; 170470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin } 170570fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin } 170670fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin 1707cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1708cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1709cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1710cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1711cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1712cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1713cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1714cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 17155945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17162c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 171732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 171832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 171932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 172032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 172132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 172232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 172332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 172432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1725937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1726ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1727ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1728ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1729ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1730ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1731ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1732ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1733ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1734ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 1735ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size optimalSize = getOptimalPreviewSize( 1736ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1737ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1738ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1739ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1740ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 17415945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1742e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1743e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1744e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1745faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang mParameters.setJpegQuality(getQualityNumber(jpegQuality)); 1746937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1747316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // Set zoom. 1748316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (mParameters.isZoomSupported()) { 1749316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mParameters.setZoom(mZoomValue); 1750316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li } 1751316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li 1752dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1753dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1754dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1755dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1756dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1757dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1758dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1759dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 17605f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 17615f6484a74fe019337e436e6e0dcb07375a74af25President Li } 17625f6484a74fe019337e436e6e0dcb07375a74af25President Li 176333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 176433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 176533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 176633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 176733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 176833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 176933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 177033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 177133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 177233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 177333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 177433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 177533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 177633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 177733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 177833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 177933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 1780301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // If scene mode is set, we cannot set flash mode, white balance, and 1781301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // focus mode, instead, we read it from driver 1782301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (!Parameters.SCENE_MODE_AUTO.equals(sceneMode)) { 17834de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String flashMode = mParameters.getFlashMode(); 17844de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String whiteBalance = mParameters.getWhiteBalance(); 1785301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 17864de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1787281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 17884de149ceb47f2c251f646419907424bfb67d2b64Owen Lin final String finalFlashMode = flashMode; 1789281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 17904de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 17914de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17924de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode); 17934de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17944de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance); 17954de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 17964de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, mFocusMode); 17974de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1798301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1799301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 1800281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin if (mHeadUpDisplay != null) { 1801281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin mGLRootView.queueEvent(new Runnable() { 18024de149ceb47f2c251f646419907424bfb67d2b64Owen Lin public void run() { 18034de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18044de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FLASH_MODE, null); 18054de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18064de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_FOCUS_MODE, null); 18074de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.overrideSettings( 18084de149ceb47f2c251f646419907424bfb67d2b64Owen Lin CameraSettings.KEY_WHITE_BALANCE, null); 18094de149ceb47f2c251f646419907424bfb67d2b64Owen Lin }}); 1810301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1811301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1812301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 18134de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1814301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1815301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1816301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1817301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1818301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1819301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18203b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18213b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1822503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1823503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 18243b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1825301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1826301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1827301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 18284de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1829301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1830301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 183170fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 183270fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1833301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18343b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18353b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18363b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18373b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18383b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1839301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1840301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1841301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1842301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1843301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1844301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1845301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1846301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 18473b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18483b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18493b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 18503b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 18513b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1852301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1853301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mCameraDevice.setParameters(mParameters); 1854cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1855e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1856e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 18571de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private void setCameraParametersWhenIdle() { 18581de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 18591de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 18601de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 18611de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang mHandler.removeMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE); 18621de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang setCameraParameters(); 18631de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 18641de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang mHandler.sendEmptyMessageDelayed( 18651de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 18661de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18671de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 18681de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 1869522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 18749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 1875550f04e9cf356b5be7436447d53172895c8407b8Ray Chen Intent intent = new Intent(Intent.ACTION_VIEW, mThumbController.getUri()); 1876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 18780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 18790ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1895deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1897deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1906deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1908deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1919deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 192807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 192907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 193107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 19355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1943cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1944cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1945cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1948cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1949cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1950cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 19529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 195361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 195461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 19550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 195661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 195761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 19639bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 196461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 196561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 196661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 196761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 196861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 196961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1972b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 19745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 19755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 19765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 19785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 19795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 19805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 19815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 1982b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 1983b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 19845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19855fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 19865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 19875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19885fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19939bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 2003d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2004d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2005b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2006b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2007b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2008b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2009b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2010b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2011b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2012b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2013b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2015e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 2016d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2017d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 2018d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (!isCameraIdle()) return false; 2019e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoVideoMode(this); 20203283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 2021e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2022d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 2023e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20248df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2025c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private void onSharedPreferenceChanged() { 2026c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2027c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2028c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin synchronized (mPreferences) { 2029c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin boolean recordLocation = RecordLocationPreference.get( 2030c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mPreferences, getContentResolver()); 2031c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mRecordLocation != recordLocation) { 2032c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mRecordLocation) { 2033c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin startReceivingLocationUpdates(); 20344de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } else { 2035c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin stopReceivingLocationUpdates(); 20364de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 20372c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2038c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mQuickCapture = getQuickCaptureSettings(); 2039c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin setCameraParametersWhenIdle(); 2040c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 20418791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 20428791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 20438791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin private boolean getQuickCaptureSettings() { 20448791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin String value = mPreferences.getString( 20458791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin CameraSettings.KEY_QUICK_CAPTURE, 20468791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin getString(R.string.pref_camera_quickcapture_default)); 20478791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin return CameraSettings.QUICK_CAPTURE_ON.equals(value); 20482c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2049cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2050cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2051cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2052cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2053cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2054cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2055cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2056cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2057cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2058cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2059cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2060cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2061cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2062cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2063cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2064cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2065cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2066faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2067faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static String[] mQualityStrings = {"superfine", "fine", "normal"}; 206802627adfa3d240d817e34af69be8d07e9c66c136James Dong private static int[] mQualityNumbers = CameraProfile.getImageEncodingQualityLevels(); 2069faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int DEFAULT_QUALITY = 85; 2070faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2071faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Translate from a quality string to a quality number using the system 2072faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // properties. 2073faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int getQualityNumber(String jpegQuality) { 2074faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Find the index of the input string 2075faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang int index = Util.indexOf(mQualityStrings, jpegQuality); 2076faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2077faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang if (index == -1 || index > mQualityNumbers.length - 1) { 2078faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang return DEFAULT_QUALITY; 2079faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 208002627adfa3d240d817e34af69be8d07e9c66c136James Dong return mQualityNumbers[index]; 2081faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 2082c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2083c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2084c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2085c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // The callback functions here will be called from the GLThread. So, 2086c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // we need to post these runnables to the main thread 2087c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 2088c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2089c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2090c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onSharedPreferenceChanged(); 2091c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2092c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2093c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2094c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2095c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 2096c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHandler.post(new Runnable() { 2097c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2098c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Camera.this.onRestorePreferencesClicked(); 2099c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2100c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }); 2101c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2102c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2103c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2104c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2105c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2106c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2107c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2108c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2109c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2110c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 2111c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin mHeadUpDisplay.restorePreferences(); 2112c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2113c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2114c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2115c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2116c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2117c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2118c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 21205e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21215e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2122deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2123deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 21245e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 21255e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21265e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 21275e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 21285e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21295e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21305e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2131dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 21325e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21335e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21345e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2135dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 21365e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21375e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21385e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2139dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 21405e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21415e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21425e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2143dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 21445e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21455e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21465e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 21475e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 21485e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21495e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 2150