Camera.java revision 0b8028e923b386eaa9062e076ca041914acbcd09
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; 22b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 23b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 24b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 25b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 26b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.SharedPreferences; 272c6c6174e2363fccb4e4f29b76290e99234fe140Owen Linimport android.content.SharedPreferences.OnSharedPreferenceChangeListener; 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; 38b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.ToneGenerator; 39b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 40f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Debug; 43b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 44b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 46b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.SystemClock; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 505e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 51b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 52aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5461b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 62b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 640ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 672e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 682e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 692e768c1b835a127f190395a91477144d8ae850acOwen Lin 700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 76cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 774305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport java.util.List; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 82b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 83e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 84a4e3d2723156de4d03ef1e9807ca4125b166e22eOwen Lin Switcher.OnSwitchListener, OnScreenSettings.OnVisibilityChangedListener, 852c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin OnSharedPreferenceChangeListener { 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 87b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 88b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 90e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin private static final String GPS_MODE_ON = "on"; 9537acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin private static final String GPS_MODE_OFF = "off"; 9637acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 98b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 99b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1005f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 1015f6484a74fe019337e436e6e0dcb07375a74af25President Li 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 109e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 110e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 111e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private VideoPreview mSurfaceView; 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 11895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 11995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 12037acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin private IconIndicator mGpsIndicator; 12137acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin private IconIndicator mFlashIndicator; 12295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 123aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1242e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 12695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 12795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 12895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 12995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 13095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 132c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 133cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 134cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 135cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 13671d56e21859a797ec4633f209b3605276345d44eOwen Lin private int mViewFinderHeight; 137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 14195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 14295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 14395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 14495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1469c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1479c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1489c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1499c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1509c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1519c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 155b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 156bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 161bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 162bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 163bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 164bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 165bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 166bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 167bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 168bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 169cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 170cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 171cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 172cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 178bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1810a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 1820a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 1830a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 1840a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterAndRawPictureCallbackTime; 1850a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mJpegPictureCallbackTimeLag; 1860a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mRawPictureAndJpegPictureCallbackTime; 18711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 1889b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang // Add the media server tag 189cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 1900f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 1910f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 1920f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 193bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 1942c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin private OnScreenSettings mSettings; 195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 1970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 1980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 1990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 203b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 212b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 214e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 215e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 216e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 217e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 218e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 219e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 220e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 221e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 222e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2236cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 226522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 227e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 228e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 229e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 230e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 231e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 235e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 236e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 237e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 238e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 239e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 241e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 242e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 243e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 244e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 245e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 247e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 248e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 249e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 251d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 252d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 256dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 257dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 258dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 259059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 260059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 261e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 263059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 264547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 268dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 269059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 270e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 271e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 275e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 27637acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mGpsIndicator = (IconIndicator) findViewById(R.id.gps_icon); 277e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 278e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 279e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 282e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 287547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 288d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 289d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 290547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 291547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 292547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 293547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 294547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 297522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 308e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 309547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 310d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 311d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 312547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 313547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 314547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 315937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 316b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 317c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin public void onVisibilityChanged(boolean visible) { 318c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin // When the on-screen setting is not displayed, we show the gripper. 319c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin // When the on-screen setting is displayed, we hide the gripper. 320c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.btn_gripper).setVisibility( 321c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin visible ? View.INVISIBLE : View.VISIBLE); 32232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (visible) { 32332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin mPreferences.registerOnSharedPreferenceChangeListener(this); 32432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 32532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin mPreferences.unregisterOnSharedPreferenceChangeListener(this); 32632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 327c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 328c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 329aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 330aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 331aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 332aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 333aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 334aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 335aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 336aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 33791227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 3461e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 3471e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 3481e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 3491e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 3501e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 3521e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 353d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 354d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 355d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 357b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 3610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 364b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 365b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 366b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 368b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 370b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 371b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 3720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 3730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 37707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 37807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 37907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 38007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 38137acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mGpsIndicator.setMode(GPS_MODE_ON); 38207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 385b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 386b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 387b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 389b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 390b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 3940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 3950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 39607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 39707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 39807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 39907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 40007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 40107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 40237acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mGpsIndicator.setMode(GPS_MODE_OFF); 40307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 40407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 40507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 412937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 413b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 414bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 415bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 416bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 417bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 418bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 419bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 42011cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTimeLag = now - mJpegPictureCallbackTime; 42111cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mJpegPictureCallbackTimeLag = " 42211cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mJpegPictureCallbackTimeLag + "ms"); 423bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 42448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 42548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 426bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 427bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 428bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 429bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 4300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 4310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 433bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 43411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 43511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 43675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 438937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 4410e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 4420e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 44411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterAndRawPictureCallbackTime = 44511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureCallbackTime - mShutterCallbackTime; 44611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterAndRawPictureCallbackTime = " 44711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau + mShutterAndRawPictureCallbackTime + "ms"); 448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 449937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 450b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 4596c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 460de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 461e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 462e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 463b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 464bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 46511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mRawPictureAndJpegPictureCallbackTime = 46611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mJpegPictureCallbackTime - mRawPictureCallbackTime; 46711cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mRawPictureAndJpegPictureCallbackTime = " 46891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang + mRawPictureAndJpegPictureCallbackTime + "ms"); 4692bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mImageCapture.storeImage(jpegData, camera, mLocation); 470b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4716cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 4722bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync long delay = 1200 - ( 4730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin System.currentTimeMillis() - mRawPictureCallbackTime); 4740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mHandler.sendEmptyMessageDelayed( 4750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin RESTART_PREVIEW, Math.max(delay, 0)); 476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 478937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 4810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 4820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 4830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 484bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 48511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 48611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 4875fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 4880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 4890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 4900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 49175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 49275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 49375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 49475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 49575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 4966c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 4979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 4989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 4999c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 5009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 5010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 5020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 5030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 5049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 5059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 5060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 5079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 5089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 5099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 5109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 5119c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 512de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 515937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 516b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 517cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final class ErrorCallback 518cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 5199b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 520cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 521cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 522cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 523cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 524cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 525cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 526cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 5277b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 533c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5350b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 5360b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 54058e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 5440e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin loc, // location for the database goes here 5450e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 0, // the dsp will use the right orientation so 5460e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // don't "double set it" 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_NAME, 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name); 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 5530b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = 0; 554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 5550b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang degree = ImageManager.storeImage(mLastContentUri, mContentResolver, 5568a89877f74cf08d7b5f6342721b020a31a144529Chih-Chung Chang null, data); 55758e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 5584689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 5594689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 5610b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return degree; 562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 5640b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 56891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 56991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 5706cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 5710b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 5720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 5730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 5740b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 5750b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 5762bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 578c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 5792bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 586d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 58711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 58811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 58911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 59011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 59211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 593d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 600c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 601c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 604d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 605c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6074305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 60898334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 60998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 61098334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 61198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 61298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 61398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 61498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 6154305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setRotation(orientation); 61698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 6174305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 6184305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6204305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 62107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 6284305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 6294305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 630d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 6314305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 632d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 633d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 634d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 635d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 6364305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 637d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 6424305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 6520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new JpegPictureCallback(loc)); 6535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 6576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 6586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 659e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 660e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 661bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 662b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 6640e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 6650e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 666b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 667b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 669b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 673d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 675de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 676c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 677c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 6789a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 681cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang public boolean saveDataToFile(String filePath, byte[] data) { 682cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 683cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 684cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 685cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 686cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 687cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 688cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 689cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 690cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 691cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 692cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 693cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 6940b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 695b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 696b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 6970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 6980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 6990b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 7009bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 707b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 71148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Window win = getWindow(); 71248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 71348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 71448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mSurfaceView = (VideoPreview) findViewById(R.id.camera_preview); 71548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mViewFinderHeight = mSurfaceView.getLayoutParams().height; 71648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 71748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 7180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 71948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 72048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 7210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 72248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 72311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 7243f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 7253f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 7263f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 7273f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 728f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 729f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 730f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 731f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 732f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 7333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 7343f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 73511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 73611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 73748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 7406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 741b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 742b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 744b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7469bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 747cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 748cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 749cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 750cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 75161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 75261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 75391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 75484f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 75561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 75661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 75761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 75861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 75961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 76061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 76161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 7622e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 7632e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 764781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 76584f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 766c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.btn_gripper) 767c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin .setOnTouchListener(new GripperTouchListener()); 7689bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 76937acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mFlashIndicator = (IconIndicator) findViewById(R.id.flash_icon); 77037acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 77148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 77348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 774f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 775f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 776f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 777f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 7790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 7814c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 7824c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li // Resize mVideoPreview to the right aspect ratio. 7834c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li resizeForPreviewAspectRatio(mSurfaceView); 784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 786c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private class GripperTouchListener implements View.OnTouchListener { 787c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin public boolean onTouch(View view, MotionEvent event) { 788c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin switch (event.getAction()) { 789c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_DOWN: 790c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 791c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_UP: 792c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 793c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 794c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 795c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return false; 796c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 797c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 798c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 799b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 800b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 801b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 8022e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 8032e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 8042e768c1b835a127f190395a91477144d8ae850acOwen Lin } 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 807d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 808d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 809d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 8101e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 8111e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 812d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 8131e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 8141e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 815d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 816c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private void showOnScreenSettings() { 817c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin if (mSettings == null) { 818c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings = new OnScreenSettings( 819c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.camera_preview)); 820c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin CameraSettings helper = new CameraSettings(this, mParameters); 821c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setPreferenceScreen(helper 822c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin .getPreferenceScreen(R.xml.camera_preferences)); 823c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setOnVisibilityChangedListener(this); 824c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 825c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.expandPanel(); 826c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 827c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 83061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 83161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 83261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 83361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 834dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 8355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 836059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 837059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 838059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 83961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 840059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 841059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 84261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 843059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 847c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 848c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 849c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 850c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 851c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 852c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 853c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 854c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 855c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 856c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 857c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 858c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50*1024); 859c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 860c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 861c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 862c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 864de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 865e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 866e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 867c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 868c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 870cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 8710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 8720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 8730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 8740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 875cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 876b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 878cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 879c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 8850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 887c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 890c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 8910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 8920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 8950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 8960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 903c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 905b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 915c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 916b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 919cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 9210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 922cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 923cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 9240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 925b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 9260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent cropIntent = new Intent(); 929c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin cropIntent.setClass(this, CropImage.class); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 931b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 940b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 941b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 942b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 94311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 944e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 945e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 946b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 947dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 9482bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 953b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 95411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 955e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 956e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 958dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 9592bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 962b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 963b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 964b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 971d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 972d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 973b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 974b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 977b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 979b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 980b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 981b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 982b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 990b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 994522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 9960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 9970e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1000b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1001b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1002b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1003b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1005e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1007522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1008e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 10100e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 10110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1012fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1013fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1014b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1016b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1018522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void readPreference() { 1019e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 1020e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 1021e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 1022e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1023e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1024e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1025e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1026e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 1027e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 1028e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1029e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1030e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1031e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1032e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1033e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 103448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 10353f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 10363f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 10373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 10393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 10403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 10413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 104248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1043e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 104448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 10456cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 10466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 10476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 10486cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 10496cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 10506cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 10516cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1052e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1053cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1054e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1055e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 10569bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1057b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1058b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1059b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1060b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1061b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 10644904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 10654904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1066cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1067b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10682c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin if (mSettings != null && mSettings.isVisible()) { 10692c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin mSettings.setVisible(false); 10702c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 10712c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin 1072e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1073e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 107437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mGpsIndicator.setMode(GPS_MODE_OFF); 1075e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1076e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1077e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1078e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1079e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1080e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1081e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1097de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 10989a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 10999a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1100c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 11019a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1102e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1103d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1104d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 11056cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1106d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 11120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1133fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1134fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1135fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1136fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 113805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 113905309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1140fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 11415fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 11425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 11435fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 11445fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 11455fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 114962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 115062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 115162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 115262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 115362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 115462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 115562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 115662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 115762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 115862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 115962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 116062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 11619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 11629c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 11635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1165b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1166b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1167059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1168e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 116975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 117075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 117175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 117275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 117375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 117475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 117575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 117675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 117775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1178b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1179b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 11810b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 11820b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 11830b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 11840b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 11850b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 11860b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 11870b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 11880b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 11890b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1193e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 119411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1198e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 119911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1201b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 12030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 12040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1205e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 12060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 12070e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 12080e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 120911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 121011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 121111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 121211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 121311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 121511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1227e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1228e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1229e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1230b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12359c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 12360f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 12370f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 12380f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1239ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 124091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 124191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 12425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 12438d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1244de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1245de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 12469c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 12479c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 12488d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 12498d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1250b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1251b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1252b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1253b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1254cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1255ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 12560f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 12575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 12580f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 125962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 12609c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1262b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1263b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1264b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 12654fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 12664fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 12674fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 12684fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 12694fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 12704fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 1271ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1272ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1273ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 12743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 12753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 12766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceHolder = holder; 12776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mViewFinderHeight = h; 12786cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 12796cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Sometimes surfaceChanged is called after onPause. Ignore it. 12803f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 12816cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 128248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 128348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 128448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 128548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 128648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 12876cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 12886cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 12896cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 12906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 12916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1293547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1294547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1306b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1307b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1308cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1309b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1310b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1312b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1313b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13143f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 131511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1316cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 131711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 131811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 131911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1320b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1321f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 13290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 13309bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 13319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 13339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1335f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13383f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 13393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 13403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 13413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 13423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 13433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 13443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 13476cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceView.setAspectRatio(VideoPreview.DONT_CARE); 13483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 13493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 13503f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 13513f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 13523f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 13533f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Calculate this in advance of each shot so we don't add to shutter 13560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // latency. It's true that someone else could write to the SD card in 13570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the mean time and fill it, but that could have happened between the 13580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // shutter press and saving the JPEG too. 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project calculatePicturesRemaining(); 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 136348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 136448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 136548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 136648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 136748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 136848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 136948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 137048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 13713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 13723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 137311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 13743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 13776cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 13780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 138175b9f0cc111153af31572af7a33ddeca54eccc6eWu-cheng Li setCameraParameters(); 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 138311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 138411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1385f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1386bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1387bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1388cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1389bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 139011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 13918564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 139211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1393fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1394fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1395fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1396b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 139711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 13986cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 140011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 140111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 140211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 14030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 14040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 140511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14095fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 14105fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 14118564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 14125fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 14135fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 14145fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 14155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 14165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 14175fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 14185fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 14194c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li private void resizeForPreviewAspectRatio(View v) { 14204c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li ViewGroup.LayoutParams params; 14214c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li params = v.getLayoutParams(); 14224c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size size = mParameters.getPreviewSize(); 14234c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li params.width = (int) (params.height * size.width / size.height); 14244c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Log.v(TAG, "resize to " + params.width + "x" + params.height); 14254c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li v.setLayoutParams(params); 14264c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 14274c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 14284c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li private Size getOptimalPreviewSize(List<Size> sizes) { 14294c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 14304c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li if (sizes != null) { 14314c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li optimalSize = sizes.get(0); 14324c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li for (int i = 1; i < sizes.size(); i++) { 14334c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li if (Math.abs(sizes.get(i).height - mViewFinderHeight) < 14344c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Math.abs(optimalSize.height - mViewFinderHeight)) { 14354c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li optimalSize = sizes.get(i); 14364c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 14374c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 14384c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Log.v(TAG, "Optimal preview size is " + optimalSize.width + "x" 14394c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li + optimalSize.height); 14404c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 14414c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 14424c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 14434c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1444dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1445dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1446dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1447dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 144875b9f0cc111153af31572af7a33ddeca54eccc6eWu-cheng Li private void setCameraParameters() { 1449e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 14505945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 1451cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1452cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1453cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1454cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1455cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1456cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1457cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1458cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 14594c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li // Set a preview size that is closest to the viewfinder height. 14604c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li List<Size> sizes = mParameters.getSupportedPreviewSizes(); 14614c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = getOptimalPreviewSize(sizes); 14624c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li if (optimalSize != null) { 14634c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 14644c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 1465937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 14665945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 14672c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 146832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 146932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 147032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 147132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 147232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 147332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 147432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 147532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1476937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 14775945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1478e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1479e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1480e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 14814305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setJpegQuality(Integer.parseInt(jpegQuality)); 1482937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1483dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1484dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1485dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 14865a737558964d65560e536f1f096a245f34659d08Wu-cheng Li // Set flash mode. 1487dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String flashMode = mPreferences.getString( 1488dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_FLASH_MODE, 1489dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_flashmode_default)); 149037acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 149137acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin if (isSupported(flashMode, supportedFlash)) { 14924305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setFlashMode(flashMode); 149337acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin } else { 149437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin // If the current flashMode is not support, show the 149537acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin // FLASH_MODE_OFF icon. 149637acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin flashMode = Parameters.FLASH_MODE_OFF; 14975a737558964d65560e536f1f096a245f34659d08Wu-cheng Li } 14985a737558964d65560e536f1f096a245f34659d08Wu-cheng Li 149937acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin // We post the runner because this function can be called from 150037acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin // non-UI thread (i.e., startPreviewThread). 150137acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin final String finalFlashMode = flashMode; 150237acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mHandler.post(new Runnable() { 150337acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin public void run() { 150437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mFlashIndicator.setMode(finalFlashMode); 150537acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin } 150637acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin }); 150737acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 1508dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set white balance parameter. 1509dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String whiteBalance = mPreferences.getString( 1510dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_WHITE_BALANCE, 1511dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_whitebalance_default)); 1512dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(whiteBalance, mParameters.getSupportedWhiteBalance())) { 15135f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setWhiteBalance(whiteBalance); 15145f6484a74fe019337e436e6e0dcb07375a74af25President Li } 15155f6484a74fe019337e436e6e0dcb07375a74af25President Li 1516dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1517dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1518dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1519dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1520dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 15215f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 15225f6484a74fe019337e436e6e0dcb07375a74af25President Li } 15235f6484a74fe019337e436e6e0dcb07375a74af25President Li 152475b9f0cc111153af31572af7a33ddeca54eccc6eWu-cheng Li // Set scene mode. 1525ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li String sceneMode = mPreferences.getString( 1526ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li CameraSettings.KEY_SCENE_MODE, 1527ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li getString(R.string.pref_camera_scenemode_default)); 1528ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (isSupported(sceneMode, mParameters.getSupportedSceneModes())) { 152975b9f0cc111153af31572af7a33ddeca54eccc6eWu-cheng Li mParameters.setSceneMode(sceneMode); 153075b9f0cc111153af31572af7a33ddeca54eccc6eWu-cheng Li } 153175b9f0cc111153af31572af7a33ddeca54eccc6eWu-cheng Li 1532cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Set focus mode. 1533ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li mFocusMode = mPreferences.getString( 1534ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1535ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1536ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1537ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li mParameters.setFocusMode(mFocusMode); 1538cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1539cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li 1540e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mCameraDevice.setParameters(mParameters); 1541e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1542e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1543522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 15489bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 15499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 15500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 15510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 155246fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 155346fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 1554b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1555b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 15590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 15600ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1562b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1576deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1578deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1583b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1584b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1585b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1586b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1587deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1588b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1589deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1590b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1591b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1593b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1594b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1600deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1608b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 160907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 161007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1611b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 161207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1614b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16155fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 16165fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1622b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1623b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1624cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1625cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1626cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1627cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1628cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1629cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1630cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1631cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 16339bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 163461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 163561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 16360e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 163761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 163861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1639b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1640b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1641b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1642b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 16449bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 164561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 164661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 164761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 164861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 164961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 165061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 16555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 16565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 16575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 16605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 16615fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 16625fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 1663b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 1664b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 16655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16665fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 16675fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 16685fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16695fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16749bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1681b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 1684d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 1685d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 1686b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 1687b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1688b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 1689b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 1690b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 1691b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 1692b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 1693b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 1694b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 1695b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang 1696d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem item = menu.add(Menu.NONE, Menu.NONE, 1697d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_CAMERA_SETTING, R.string.settings) 16980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 1699b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 1700c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 1701b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1702b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 1704b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 1705b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1706e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 1707d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 1708d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 1709d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (!isCameraIdle()) return false; 1710e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoVideoMode(this); 17113283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 1712e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 1713d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 1714e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 17158df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 17162c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin public void onSharedPreferenceChanged( 17172c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin SharedPreferences preferences, String key) { 17182c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin // ignore the events after "onPause()" 17192c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin if (mPausing) return; 17202c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin 1721cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li if (CameraSettings.KEY_RECORD_LOCATION.equals(key)) { 17222c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin mRecordLocation = preferences.getBoolean(key, false); 17232c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin if (mRecordLocation) { 17242c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin startReceivingLocationUpdates(); 17252c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } else { 17262c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin stopReceivingLocationUpdates(); 17272c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 1728cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } else { 1729cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // All preferences except RECORD_LOCATION are camera parameters. 1730cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Call setCameraParameters to take effect now. 1731cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li setCameraParameters(); 17322c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 17332c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 1734cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1735cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 1736cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 1737cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 1738cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1739cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1740cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1741cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 1742cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1743cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1744cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1745cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 1746cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 1747cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 1748cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1749cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 1750cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 1751b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 17525e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17535e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 1754deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 1755deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 17565e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 17575e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17585e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 17595e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 17605e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17615e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17625e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 1763dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 17645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17665e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 1767dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 17685e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17695e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17705e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 1771dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 17725e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17735e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17745e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 1775dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 17765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 17785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 17795e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 17805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 17815e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 1782