Camera.java revision 9324f11afe9366cd5479828a214dc8de8696a5ab
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; 47faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Changimport android.os.SystemProperties; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.preference.PreferenceManager; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.text.format.DateFormat; 515e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 52b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 53542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Linimport android.view.Display; 54aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 5661b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 58b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 5995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 60b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 62ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 63b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 64b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 65b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 670ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Linimport android.view.MenuItem.OnMenuItemClickListener; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.widget.ImageView; 6935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Liimport android.widget.ZoomButtonsController; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 712e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImage; 722e768c1b835a127f190395a91477144d8ae850acOwen Linimport com.android.camera.gallery.IImageList; 732e768c1b835a127f190395a91477144d8ae850acOwen Lin 740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 770e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 80cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 814305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport java.util.List; 820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin/** 840e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * Activity of the Camera which used to see preview and take pictures. 850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 86b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectpublic class Camera extends Activity implements View.OnClickListener, 87e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 88a4e3d2723156de4d03ef1e9807ca4125b166e22eOwen Lin Switcher.OnSwitchListener, OnScreenSettings.OnVisibilityChangedListener, 892c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin OnSharedPreferenceChangeListener { 90b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 91b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 92b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 93b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 94e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 95b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 96b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 97b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9837acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin private static final String GPS_MODE_ON = "on"; 9937acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin private static final String GPS_MODE_OFF = "off"; 10037acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10425156f0e1bb921d3d8f7f5cc51e141522533b502Cheng-Ru Lin private static final String SCENE_MODE_ON = "on"; 10525156f0e1bb921d3d8f7f5cc51e141522533b502Cheng-Ru Lin private static final String SCENE_MODE_OFF = "off"; 10627e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin 107316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mZooming = false; 108316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 109316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 110316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 11135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1125f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 113ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin private Parameters mInitialParams; 1145f6484a74fe019337e436e6e0dcb07375a74af25President Li 115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OrientationEventListener mOrientationListener; 116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mLastOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SharedPreferences mPreferences; 118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 122e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 123e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 124e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 126b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 129ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 13195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 13295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 13337acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin private IconIndicator mGpsIndicator; 13437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin private IconIndicator mFlashIndicator; 13527e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin private IconIndicator mFocusIndicator; 13627e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin private IconIndicator mWhitebalanceIndicator; 13725156f0e1bb921d3d8f7f5cc51e141522533b502Cheng-Ru Lin private IconIndicator mSceneModeIndicator; 13895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 13935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private ZoomButtonsController mZoomButtons; 140aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1412e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 14395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 14495fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // mPostCaptureAlert, mLastPictureButton, mThumbController 14595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li // are non-null only if isImageCaptureIntent() is true. 14695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ImageView mLastPictureButton; 14795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ThumbnailController mThumbController; 148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 149c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 150cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 151cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 152cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 15695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 15795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 15895fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 15995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1619c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 1629c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 1639c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 1649c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 1659c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 1669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 171bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 175bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Use OneShotPreviewCallback to measure the time between 176bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // JpegPictureCallback and preview. 177bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final OneShotPreviewCallback mOneShotPreviewCallback = 178bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new OneShotPreviewCallback(); 179bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 1809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 1819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 182bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 183bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 184bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 185bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 18635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final ZoomCallback mZoomCallback = new ZoomCallback(); 187cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 188cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 189cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 190cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 1959324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 197bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2000a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2010a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2020a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2039324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 2059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mJpegCallbackToFirstFrameTime; 20611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2079b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang // Add the media server tag 208cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2090f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2100f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 2110f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 212bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2132c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin private OnScreenSettings mSettings; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 219b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 220b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2246cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 225b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 226b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 227b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 228b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2290e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 235e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 236e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 237e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 238e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 239e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 241e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 2426cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 2436cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 2446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 245522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 246e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) return; 247e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 248e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 249e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 250e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener = 251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li new OrientationEventListener(Camera.this) { 252e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 253e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onOrientationChanged(int orientation) { 254e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // We keep the last known orientation. So if the user 255e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // first orient the camera then point the camera to 256e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // floor/sky, we still have the correct orientation. 257e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (orientation != ORIENTATION_UNKNOWN) { 258e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLastOrientation = orientation; 259e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 261e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li }; 262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 264e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 265e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 266e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 267e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 268e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 269e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 270d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 271d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 272e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 273e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 274e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 275dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 276dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mLastPictureButton = 277dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin (ImageView) findViewById(R.id.review_thumbnail); 278059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mLastPictureButton.setOnClickListener(this); 279059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mThumbController = new ThumbnailController( 280e594b19809c160637f34550f27dd7ff4a3aaf5beOwen Lin getResources(), mLastPictureButton, mContentResolver); 281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.loadData(ImageManager.getLastImageThumbPath()); 282059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin // Update last image thumbnail. 283547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 287dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 288059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 290e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 291e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize GPS indicator. 29537acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mGpsIndicator = (IconIndicator) findViewById(R.id.gps_icon); 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 297e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.ensureOSXCompatibleFolder(); 298e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 299e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 300e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 301e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li initializeZoom(); 30435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFirstTimeInitialized = true; 306e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 307e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 308547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 309d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 310d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mThumbController.isUriValid() && mPicturesRemaining >= 0) { 311547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateLastImage(); 312547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 313547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync mThumbController.updateDisplayIfNeeded(); 314547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 315547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 316e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 317e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 318522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 319e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 320e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 321e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 322e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 323e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 324e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li readPreference(); 325e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 326e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 327e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 328e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 329e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 330547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 331d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 332d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 33335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomButtons != null) { 33435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mCameraDevice.setZoomCallback(mZoomCallback); 33535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 33635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 337547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 338547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 339547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 340937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 34235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 343316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 34435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 345316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 346316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li Log.v(TAG, "Max zoom=" + mZoomMax); 347316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 348316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li Log.v(TAG, "Smooth zoom supported=" + mSmoothZoomSupported); 34935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 35035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 35135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mCameraDevice.setZoomCallback(mZoomCallback); 35235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mZoomButtons = new ZoomButtonsController(mSurfaceView); 35335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mZoomButtons.setAutoDismissed(true); 35435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mZoomButtons.setZoomSpeed(100); 35535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mZoomButtons.setOnZoomListener( 35635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li new ZoomButtonsController.OnZoomListener() { 35735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public void onVisibilityChanged(boolean visible) { 35835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (visible) { 35935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li updateZoomButtonsEnabled(); 36035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 36135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 36235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 36335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public void onZoom(boolean zoomIn) { 36435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (isZooming()) return; 36535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 36635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (zoomIn) { 36735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 368316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (mSmoothZoomSupported) { 369316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mCameraDevice.startSmoothZoom(mZoomValue + 1); 370316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZooming = true; 371316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li } else { 372316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mParameters.setZoom(++mZoomValue); 373316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mCameraDevice.setParameters(mParameters); 374316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li updateZoomButtonsEnabled(); 375316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li } 37635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 37735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 378316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (mZoomValue > 0) { 379316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (mSmoothZoomSupported) { 380316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mCameraDevice.startSmoothZoom(mZoomValue - 1); 381316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZooming = true; 382316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li } else { 383316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mParameters.setZoom(--mZoomValue); 384316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mCameraDevice.setParameters(mParameters); 385316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li updateZoomButtonsEnabled(); 386316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li } 38735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 38835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 38935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 39035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li }); 39135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 39235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 393c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin public void onVisibilityChanged(boolean visible) { 394c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin // When the on-screen setting is not displayed, we show the gripper. 395c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin // When the on-screen setting is displayed, we hide the gripper. 3962a79ecbf5e5a76cfead677262deb089bd3e2e277Cheng-Ru Lin int reverseVisibility = visible ? View.INVISIBLE : View.VISIBLE; 3972a79ecbf5e5a76cfead677262deb089bd3e2e277Cheng-Ru Lin findViewById(R.id.btn_gripper).setVisibility(reverseVisibility); 3982a79ecbf5e5a76cfead677262deb089bd3e2e277Cheng-Ru Lin findViewById(R.id.indicator_bar).setVisibility(reverseVisibility); 3992a79ecbf5e5a76cfead677262deb089bd3e2e277Cheng-Ru Lin 40032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (visible) { 40132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin mPreferences.registerOnSharedPreferenceChangeListener(this); 40232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 40332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin mPreferences.unregisterOnSharedPreferenceChangeListener(this); 40432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 405c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 406c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 40735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private boolean isZooming() { 408316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li Log.v(TAG, "mZooming=" + mZooming); 409316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li return mZooming; 41035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 41135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 41235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void updateZoomButtonsEnabled() { 41335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mZoomButtons.setZoomInEnabled(mZoomValue < mZoomMax); 414316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomButtons.setZoomOutEnabled(mZoomValue > 0); 41535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 41635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 41735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 41835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 41935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 42035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDown(MotionEvent e) { 42135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Show zoom buttons only when preview is started and snapshot 42235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // is not in progress. mZoomButtons may be null if it is not 42335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // initialized. 42435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (!mPausing && isCameraIdle() && mPreviewing 42535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li && mZoomButtons != null) { 42635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mZoomButtons.setVisible(true); 42735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 42835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 42935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 43135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 43235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 43335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 43435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 43535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 43635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li || mZoomButtons == null || isZooming()) { 43735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 43835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 43935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 44035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 44135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 44235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li while (mZoomValue < mZoomMax) { 443316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mParameters.setZoom(++mZoomValue); 444316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mCameraDevice.setParameters(mParameters); 44535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Wait for a while so we are not changing zoom too fast. 44635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li try { 44735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li Thread.sleep(5); 44835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } catch (InterruptedException ex) { 44935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 45035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 45135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 45235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom out to the minimum. 453316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li while (mZoomValue > 0) { 454316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mParameters.setZoom(--mZoomValue); 455316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mCameraDevice.setParameters(mParameters); 45635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Wait for a while so we are not changing zoom too fast. 45735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li try { 45835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li Thread.sleep(5); 45935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } catch (InterruptedException ex) { 46035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li updateZoomButtonsEnabled(); 46435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 46535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 46735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 468aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 469aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 470aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 471aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 472aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 473aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 474aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 475aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 47691227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 477b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 478b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 479b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 480b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 481b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 482b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 483b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 4851e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 4861e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 4871e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_CHECKING) 4881e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_SCANNER_STARTED)) { 4891e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 490b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 4911e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 492d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 493d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 494d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 495b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 496b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 497b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 498b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 4990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 5000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 501b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 502b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 503b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 504b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 506b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 507b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 5110e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 5120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 515b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 51607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 51707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 51807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 51907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 52037acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mGpsIndicator.setMode(GPS_MODE_ON); 52107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 530b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 531b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 5340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 53507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 53607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 53707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 53807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 53907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 54007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 54137acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mGpsIndicator.setMode(GPS_MODE_OFF); 54207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 54307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 54407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 551937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 553bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final class OneShotPreviewCallback 554bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li implements android.hardware.Camera.PreviewCallback { 555bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li public void onPreviewFrame(byte[] data, 556bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li android.hardware.Camera camera) { 557bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li long now = System.currentTimeMillis(); 558bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li if (mJpegPictureCallbackTime != 0) { 5599324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegCallbackToFirstFrameTime = now - mJpegPictureCallbackTime; 5609324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mJpegCallbackToFirstFrameTime = " 5619324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mJpegCallbackToFirstFrameTime + "ms"); 562bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = 0; 56348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } else { 56448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Log.v(TAG, "Got first frame"); 565bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 566bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 567bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li } 568bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 5690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 5700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 572bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 57311cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 57411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 57575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 577937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 5799324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 5809324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 5819324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 5829324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 5839324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 5849324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 5859324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 5869324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 5879324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 5889324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 589b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 5900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 5910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 5939324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 5949324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 595b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 596937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6050e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 6066c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 607de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 608e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 609e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 610b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 611bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 6129324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 6139324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 6149324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 6159324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 6169324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6179324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 6189324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6199324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 6209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 6219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 6229324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 6239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 6249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 6259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6269324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 6279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 63005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 63105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 6329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 63305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang if (delay < 0) { 63405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 63505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 63605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 63705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 63905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 64005d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 64105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 64205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 64305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 64405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 64505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 646b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 647937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 6500e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 6510e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 6520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 653bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 65411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 65511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 6565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 6570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 6580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 6590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 66075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 66175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 66275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 66375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 66475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 6656c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 6669c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 6679c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 6689c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 6699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 6700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 6710e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 6720e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 6739c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 6749c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 6750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 6769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 6779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 6789c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 6799c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 6809c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 681de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 683b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 684937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 686cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final class ErrorCallback 687cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 6889b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 689cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 690cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 691cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 692cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 693cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 694cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 695cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 69635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private final class ZoomCallback 697a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li implements android.hardware.Camera.ZoomCallback { 698316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li public void onZoomUpdate(int zoomValue, boolean stopped, 699316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li android.hardware.Camera camera) { 700316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li Log.v(TAG, "ZoomCallback: zoom value=" + zoomValue + ". stopped=" 701a5d6b70326c4474770d30f6e6fb3b08cacf1cdfdWu-cheng Li + stopped); 702316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = zoomValue; 7032c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 7042c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 7052c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li mParameters.setZoom(zoomValue); 706316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 707316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 708316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (stopped) mZooming = false; 70935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li updateZoomButtonsEnabled(); 71035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 71135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 71235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 7137b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mCancel = false; 716b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 717b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 718b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 719c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 720b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7210b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 7220b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String name = createName(dateTaken) + ".jpg"; 726140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 72758e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 728b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 729b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project name, 730b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 731140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 732140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang ImageManager.CAMERA_IMAGE_BUCKET_NAME, name, 733140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 734140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 735b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLastContentUri == null) { 736b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // this means we got an error 737b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = true; 738b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 739b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (!mCancel) { 74058e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang ImageManager.setImageSize(mContentResolver, mLastContentUri, 7414689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin new File(ImageManager.CAMERA_IMAGE_BUCKET_NAME, 7424689e593dc416fe1ec016f5ae1bb2e65bd7cfe0eOwen Lin name).length()); 743b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 744140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 745b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 746b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 7470b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 748b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 749b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 75191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 75291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 7536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 7540b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 7550e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 7560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 7570b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 7580b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 7592bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync mThumbController.updateDisplayIfNeeded(); 760b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 761c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 7622bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync showPostCaptureAlert(); 763b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 764b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 765b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 767b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 769d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 77011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 77111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 77211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 77311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCancel = false; 77511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 776d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 780b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 781b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 783c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 784c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 787d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 788c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 789b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7904305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set rotation. 79198334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang int orientation = mLastOrientation; 79298334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang if (orientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 79398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation += 90; 79498334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang } 79598334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang orientation = ImageManager.roundOrientation(orientation); 79698334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang Log.v(TAG, "mLastOrientation = " + mLastOrientation 79798334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang + ", orientation = " + orientation); 7984305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setRotation(orientation); 79998334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 8004305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 8014305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 802b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8034305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 80407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 805b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 808b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 8114305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 8124305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 813d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 8144305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 815d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 816d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 817d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 818d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 8194305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 820d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 821b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 822b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 823b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 8254305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 826b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 827b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 829b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 830b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 831b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 833b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 8359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 8365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 837b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 838b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 839b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 8406cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 8416cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 842e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 843e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 844bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 8459324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8470e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Don't check the filesystem here, we can't afford the latency. 8480e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Instead, check the cached value which was calculated when the 8490e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // preview was restarted. 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mPicturesRemaining < 1) { 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateStorageHint(mPicturesRemaining); 852b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 853b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 854b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 855b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 857d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 859de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 860c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 861c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 8629a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 865cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang public boolean saveDataToFile(String filePath, byte[] data) { 866cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 867cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 868cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 869cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 870cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 871cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 872cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 873cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 874cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 875cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 876cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 877cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 8780b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project BitmapFactory.Options options = new BitmapFactory.Options(); 880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project options.inSampleSize = 16; 8810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Bitmap lastPictureThumb = 8820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin BitmapFactory.decodeByteArray(data, 0, data.length, options); 8830b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang lastPictureThumb = Util.rotate(lastPictureThumb, degree); 8849bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, lastPictureThumb); 885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8870e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private static String createName(long dateTaken) { 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return DateFormat.format("yyyy-MM-dd kk.mm.ss", dateTaken).toString(); 889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 892b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 894b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 89548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Window win = getWindow(); 89648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 89748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 898ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 899ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 90048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mPreferences = PreferenceManager.getDefaultSharedPreferences(this); 901faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang CameraSettings.upgradePreferences(mPreferences); 90248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 9030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 90448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 90548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 9060e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 90748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 90811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 9093f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 9103f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 9113f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 9123f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 913f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 914f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 915f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 916f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 917f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 9183f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 9193f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 92011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 92111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 92248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 9256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 928b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9319bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 932cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 933cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 934cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 935cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 93661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 93761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 93891acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 93984f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 94061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 94161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 94261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 94361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 94461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 94561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 94661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 9472e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 9482e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 949781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 95084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 951c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.btn_gripper) 952c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin .setOnTouchListener(new GripperTouchListener()); 9539bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang 95437acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mFlashIndicator = (IconIndicator) findViewById(R.id.flash_icon); 95527e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin mFocusIndicator = (IconIndicator) findViewById(R.id.focus_icon); 95625156f0e1bb921d3d8f7f5cc51e141522533b502Cheng-Ru Lin mSceneModeIndicator = (IconIndicator) findViewById(R.id.scenemode_icon); 95727e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin mWhitebalanceIndicator = 95827e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin (IconIndicator) findViewById(R.id.whitebalance_icon); 95937acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 96048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 96248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 963f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 964f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 965f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 966f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 9680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 970b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 971b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 972c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private class GripperTouchListener implements View.OnTouchListener { 973c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin public boolean onTouch(View view, MotionEvent event) { 974c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin switch (event.getAction()) { 975c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_DOWN: 976c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 977c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin case MotionEvent.ACTION_UP: 978c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 979c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return true; 980c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 981c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin return false; 982c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 983c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 984c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 985b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 9882e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 9892e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 9902e768c1b835a127f190395a91477144d8ae850acOwen Lin } 991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 993d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 994d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (ImageManager.isMediaScannerScanning(getContentResolver())) { 995d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li mPicturesRemaining = MenuHelper.NO_STORAGE_ERROR; 9961e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } else { 9971e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li calculatePicturesRemaining(); 998d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 9991e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 10001e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1001d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1002301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1003c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin private void showOnScreenSettings() { 1004c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin if (mSettings == null) { 1005c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings = new OnScreenSettings( 1006c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin findViewById(R.id.camera_preview)); 1007df3731bacfe26910a5dd0813c6aa80a6e55b85adCheng-Ru Lin CameraSettings helper = 1008ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin new CameraSettings(this, mInitialParams); 1009c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setPreferenceScreen(helper 1010c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin .getPreferenceScreen(R.xml.camera_preferences)); 1011c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin mSettings.setOnVisibilityChangedListener(this); 1012301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 10133b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin String sceneMode = mParameters.getSceneMode(); 1014df3731bacfe26910a5dd0813c6aa80a6e55b85adCheng-Ru Lin if (sceneMode == null 1015df3731bacfe26910a5dd0813c6aa80a6e55b85adCheng-Ru Lin || Parameters.SCENE_MODE_AUTO.equals(sceneMode)) { 10163b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin // If scene mode is auto, cancel override in settings 1017301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings(CameraSettings.KEY_FLASH_MODE, null); 1018301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings(CameraSettings.KEY_FOCUS_MODE, null); 1019301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings( 1020301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, null); 1021301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 10223b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin // If scene mode is not auto, override the value in settings 1023301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings(CameraSettings.KEY_FLASH_MODE, 1024301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.getFlashMode()); 1025301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings(CameraSettings.KEY_FOCUS_MODE, 1026301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.getFocusMode()); 1027301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings(CameraSettings.KEY_WHITE_BALANCE, 1028301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.getWhiteBalance()); 1029301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1030c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1031301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1032abdd8a1c1f4bd5f471b62f2927399dc23a9bd33cCheng-Ru Lin mSettings.setVisible(true); 1033c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin } 1034c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin 1035b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1036b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 103761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 103861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 103961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 104061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1041dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 10425fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 1043059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin viewLastImage(); 1044059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1045059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 104661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1047059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1048059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 104961b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1050059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1052b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1053b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1054c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1055c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1056c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1057c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1058c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1059c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1060c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1061c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1062c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1063c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1064c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1065c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50*1024); 1066c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1067c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1068c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1069c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1070b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1071de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1072e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1073e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1074c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1075c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1076b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1077cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 10780e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 10790e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 10800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 10810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1082cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1085cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1086c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 10920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1093b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1094c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1095b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1097c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 10980e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 10990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 11020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 11030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1104b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1110c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1117b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1122c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1126cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1127b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 11280e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1129cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1130cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 11310e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1132b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 11330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1135da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1136da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1141b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1142b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1143b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1144b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1145b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1146b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1147b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1148b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 115011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1151e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1152e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1154dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11552bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 116111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1162e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1163e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1165dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 11662bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1167b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1171b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1172b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1173b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1174b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1175b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1176b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1177b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1178d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (state == Environment.MEDIA_CHECKING || 1179d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li ImageManager.isMediaScannerScanning(getContentResolver())) { 1180b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1181b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1182b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1184b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1185b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1186b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1191b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1201522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1202b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 12030e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 12040e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1205b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1206b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); 1207b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1208b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1209b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1210b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1212e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1214522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1215e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 12170e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 12180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1219fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1220fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1221b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1222b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1223b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1224b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1225522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void readPreference() { 1226e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mRecordLocation = mPreferences.getBoolean( 1227e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li "pref_camera_recordlocation_key", false); 1228e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusMode = mPreferences.getString( 1229e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li CameraSettings.KEY_FOCUS_MODE, 1230e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getString(R.string.pref_camera_focusmode_default)); 1231e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1232e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1233e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 1234e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li public void onResume() { 1235e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1236e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1237e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1238e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1239316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1240e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1241e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 124248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 12433f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 12443f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 12453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 12463f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 12473f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 12483f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 12493f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 125048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1251e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 125248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 12536cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 12546cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 12556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 12566cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 12576cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 12586cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 12596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1260e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1261cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1262e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1263e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 12649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1265b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1266b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1267b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1268b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1269b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1270b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 12724904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 12734904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1274cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 1275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12762c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin if (mSettings != null && mSettings.isVisible()) { 12772c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin mSettings.setVisible(false); 12782c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 12792c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin 1280e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1281e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 128237acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin mGpsIndicator.setMode(GPS_MODE_OFF); 1283e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 1284e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mThumbController.storeData( 1285e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li ImageManager.getLastImageThumbPath()); 1286e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1287e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1288e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1289e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1292b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1293b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1294b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1295b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1296b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1297b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1298b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1299b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1300b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1301b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1302b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1303b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1304b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1305de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 13069a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 13079a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1308c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 13099a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1310e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 131135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // This is necessary to make the ZoomButtonsController unregister 131235bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // its configuration change receiver. 131335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomButtons != null) { 131435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mZoomButtons.setVisible(false); 131535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 131635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1317d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1318d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 13196cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1320d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1321b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13250e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 13260e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1327b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1329b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1332b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1333b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1334b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1337b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1338b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1345b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1347fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1348fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1349fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1350fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 135205309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 135305309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1354fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 13555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 135635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 13575fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 13585fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 13595fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 13605fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1361b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1363b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 136462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 136562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 136662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUS_SUCCESS 136762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang || mFocusState == FOCUS_FAIL) { 136862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 136962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 137062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 137262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 137362a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 137562a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 13769c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 13779c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 13785e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1382059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1383e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 138475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 138575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 138675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 138775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 138875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 138975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 139075ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 139175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 139275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 13960b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 13970b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 13980b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 13990b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 14000b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14010b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang super.onBackPressed(); 14020b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 14030b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 14040b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1408e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 140911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1413e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 141411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 14180e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 14190e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1420e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 14210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 14220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 14230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 142411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 142511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 142611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 142711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 142811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 143011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1437b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1439b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1440b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1442e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1443e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1444e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1446bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen case KeyEvent.KEYCODE_MENU: 1447bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen if (mIsImageCaptureIntent) { 1448bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen showOnScreenSettings(); 1449bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen return true; 1450bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen } 1451bf45b96e76d84856ab510508ea5dafd9ab834ebaWei-Ta Chen break; 1452b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1453b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1454b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1455b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 14569c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 1457083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 14580f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 14590f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 14600f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1461ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 146291acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 146391acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 146435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomButtons != null) mZoomButtons.setVisible(false); 14655fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 14668d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1467de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1468de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 14699c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 14709c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 14718d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 14728d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1473b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1474b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1475b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1476b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1477cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 1478ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (!mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY)) { 14790f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 14805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 14810f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 148262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 14839c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1484b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1485b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1486b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1487b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 14884fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 14894fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 14904fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 14914fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 14924fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 14934fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 1494ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1495ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1496ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 14973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 14983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 14996cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mSurfaceHolder = holder; 15006cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15016cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Sometimes surfaceChanged is called after onPause. Ignore it. 15023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 15036cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 150448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Set preview display if the surface is being created. Preview was 150548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // already started. 150648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (holder.isCreating()) { 150748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 150848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 15096cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 15106cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 15116cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 15126cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 15136cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1514e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1515547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1516547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1517e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1518b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1519b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1520b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1521b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1522b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1523b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1524b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1525b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1526b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1527b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1528b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1529b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1530cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1531316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (mZoomButtons != null) mCameraDevice.setZoomCallback(null); 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15373f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 153811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1539cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang mCameraDevice = CameraHolder.instance().open(); 1540ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin mInitialParams = mCameraDevice.getParameters(); 154111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 154211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 154311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateLastImage() { 1545f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang IImageList list = ImageManager.makeImageList( 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 1547b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dataLocation(), 1548b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.INCLUDE_IMAGES, 1549b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.SORT_ASCENDING, 1550b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project ImageManager.CAMERA_IMAGE_BUCKET_ID); 1551b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project int count = list.getCount(); 1552b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (count > 0) { 15530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IImage image = list.getImageAt(count - 1); 15549bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri uri = image.fullSizeImageUri(); 15559bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(uri, image.miniThumbBitmap()); 1556b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 15579bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mThumbController.setData(null, null); 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1559f5bf8ca5870fed38fe91e3e018ebc13cc1738364Chih-Chung Chang list.close(); 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1561b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15623f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 15633f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 15643f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 15653f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 15663f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 15673f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 15683f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void restartPreview() { 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // make sure the surfaceview fills the whole screen when previewing 15713f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 15723f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 15733f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 15743f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 15753f3c857e3f34650c15d764810335024654b0fcc3Owen Lin return; 15763f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 157948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 158048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 158148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 158248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 158348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 158448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 158548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 158648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 158748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 15883f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 15893f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 159011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 15913f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1592b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 15936cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 15946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 15950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1596b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 159748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 159875b9f0cc111153af31572af7a33ddeca54eccc6eWu-cheng Li setCameraParameters(); 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long wallTimeStart = SystemClock.elapsedRealtime(); 160111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks final long threadTimeStart = Debug.threadCpuTimeNanos(); 1602f5e26bbc592503f28933941740c29070fa6222aeDave Sparks 1603bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li // Set one shot preview callback for latency measurement. 1604bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCameraDevice.setOneShotPreviewCallback(mOneShotPreviewCallback); 1605cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1606bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 160711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 16088564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 160911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1610fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1611fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1612fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1613b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 161411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 1615316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZooming = false; 16166cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 161811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long threadTimeEnd = Debug.threadCpuTimeNanos(); 161911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks long wallTimeEnd = SystemClock.elapsedRealtime(); 162011c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if ((wallTimeEnd - wallTimeStart) > 3000) { 16210e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin Log.w(TAG, "startPreview() to " + (wallTimeEnd - wallTimeStart) 16220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin + " ms. Thread time was" 162311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks + (threadTimeEnd - threadTimeStart) / 1000000 + " ms."); 1624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16275fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 16285fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 16298564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 16305fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 16315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 16335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 16345fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 16355fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 16365fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1637ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private Size getOptimalPreviewSize(List<Size> sizes, double targetRatio) { 1638ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin final double ASPECT_TOLERANCE = 0.05; 1639ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (sizes == null) return null; 16404c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 16414c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li Size optimalSize = null; 1642ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double minDiff = Double.MAX_VALUE; 1643ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1644542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // Because of bugs of overlay and layout, we sometimes will try to 1645542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // layout the viewfinder in the portrait orientation and thus get the 1646542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // wrong size of mSurfaceView. When we change the preview size, the 1647542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // new overlay will be created before the old one closed, which causes 1648542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin // an exception. For now, just get the screen size 1649542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1650542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin Display display = getWindowManager().getDefaultDisplay(); 1651542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin int targetHeight = Math.min(display.getHeight(), display.getWidth()); 1652542fa8916296196b10d74b439304bd7fc5bf1cefCheng-Ru Lin 1653ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (targetHeight <= 0) { 1654ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // We don't know the size of SurefaceView, use screen height 1655ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin WindowManager windowManager = (WindowManager) 1656ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin getSystemService(Context.WINDOW_SERVICE); 1657ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin targetHeight = windowManager.getDefaultDisplay().getHeight(); 1658ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1659ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1660ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Try to find an size match aspect ratio and size 1661ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1662ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin double ratio = (double) size.width / size.height; 1663ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE) continue; 1664ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1665ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1666ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 1667ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1668ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1669ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1670ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Cannot find the one match the aspect ratio, ignore the requirement 1671ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize == null) { 1672ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, "No preview size match the aspect ratio"); 1673ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Double.MAX_VALUE; 1674ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin for (Size size : sizes) { 1675ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (Math.abs(size.height - targetHeight) < minDiff) { 1676ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize = size; 1677ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin minDiff = Math.abs(size.height - targetHeight); 16784c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16794c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16804c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 1681ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Log.v(TAG, String.format( 1682ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin "Optimal preview size is %sx%s", 1683ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin optimalSize.width, optimalSize.height)); 16844c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li return optimalSize; 16854c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li } 16864c37a761a74d4bf9af3850894f3d919b7f272758Wu-cheng Li 1687dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1688dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1689dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1690dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 169175b9f0cc111153af31572af7a33ddeca54eccc6eWu-cheng Li private void setCameraParameters() { 1692e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li mParameters = mCameraDevice.getParameters(); 16935945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li 1694ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin // Since change scene mode may change supported values, 1695ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin // Set scene mode first, 1696ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin String sceneMode = mPreferences.getString( 1697ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin CameraSettings.KEY_SCENE_MODE, 1698ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin getString(R.string.pref_camera_scenemode_default)); 1699ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin if (isSupported(sceneMode, mParameters.getSupportedSceneModes())) { 1700ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin if (!mParameters.getSceneMode().equals(sceneMode)) { 1701ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin mParameters.setSceneMode(sceneMode); 1702ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin mCameraDevice.setParameters(mParameters); 1703ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin 1704ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin // Setting scene mode will change the settings of flash mode, white 1705ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin // balance, and focus mode. So read back here, so that we know 1706ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin // what're the settings 1707ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin mParameters = mCameraDevice.getParameters(); 1708ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin } 1709ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin } else { 1710ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin sceneMode = mParameters.getSceneMode(); 1711ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin if (sceneMode == null) { 1712ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin sceneMode = Parameters.SCENE_MODE_AUTO; 1713ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin } 1714ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin } 1715ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin 1716cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1717cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1718cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1719cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1720cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1721cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1722cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1723cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 17245945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 17252c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 172632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 172732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 172832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 172932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 173032bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 173132bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 173232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 173332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1734937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1735ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1736ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1737ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1738ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1739ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1740ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1741ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1742ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1743ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 1744ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size optimalSize = getOptimalPreviewSize( 1745ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1746ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1747ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1748ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1749ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 17505945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1751e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1752e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1753e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 1754faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang mParameters.setJpegQuality(getQualityNumber(jpegQuality)); 1755937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1756316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // Set zoom. 1757316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (mParameters.isZoomSupported()) { 1758316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mParameters.setZoom(mZoomValue); 1759316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li } 1760316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li 1761dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1762dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1763dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1764dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1765dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1766dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1767dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1768dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 17695f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 17705f6484a74fe019337e436e6e0dcb07375a74af25President Li } 17715f6484a74fe019337e436e6e0dcb07375a74af25President Li 1772301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // If scene mode is set, we cannot set flash mode, white balance, and 1773301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // focus mode, instead, we read it from driver 1774301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin String flashMode; 1775301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin String whiteBalance; 1776301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (!Parameters.SCENE_MODE_AUTO.equals(sceneMode)) { 1777301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 1778301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 1779301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 1780301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (mSettings != null) { 1781301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings( 1782301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, flashMode); 1783301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings( 1784301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance); 1785301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings( 1786301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, mFocusMode); 1787301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1788301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 1789301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (mSettings != null) { 1790301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings(CameraSettings.KEY_FLASH_MODE, null); 1791301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings(CameraSettings.KEY_FOCUS_MODE, null); 1792301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mSettings.overrideSettings( 1793301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, null); 1794301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1795301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1796301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 1797301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin flashMode = mPreferences.getString( 1798301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1799301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1800301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1801301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1802301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1803301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 18043b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 18053b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 18063b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = Parameters.FLASH_MODE_OFF; 18073b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1808301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1809301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1810301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 1811301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin whiteBalance = mPreferences.getString( 1812301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1813301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 1814ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin if (isSupported(whiteBalance, 1815ff7da7918997b56fbf5f410bedf263622e014bb0Owen Lin mParameters.getSupportedWhiteBalance())) { 1816301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 18173b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18183b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 18193b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 18203b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 18213b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1822301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1823301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1824301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 1825301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 1826301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 1827301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 1828301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 1829301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 18303b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 18313b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 18323b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 18333b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 18343b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1835301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 18363b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin 1837301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mCameraDevice.setParameters(mParameters); 1838cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 1839cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li 184027e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin // We post the runner because this function can be called from 184127e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin // non-UI thread (i.e., startPreviewThread). 184225156f0e1bb921d3d8f7f5cc51e141522533b502Cheng-Ru Lin final String finalWhiteBalance = whiteBalance; 184327e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin final String finalFlashMode = flashMode; 184425156f0e1bb921d3d8f7f5cc51e141522533b502Cheng-Ru Lin final String finalSceneMode = 184552de1515854859600afe355d9e1672c73016d594Cheng-Ru Lin Parameters.SCENE_MODE_AUTO.equals(sceneMode) 184625156f0e1bb921d3d8f7f5cc51e141522533b502Cheng-Ru Lin ? SCENE_MODE_OFF 184725156f0e1bb921d3d8f7f5cc51e141522533b502Cheng-Ru Lin : SCENE_MODE_ON; 184827e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin 184927e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin mHandler.post(new Runnable() { 185027e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin public void run() { 185127e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin mFocusIndicator.setMode(mFocusMode); 185227e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin mWhitebalanceIndicator.setMode(finalWhiteBalance); 185325156f0e1bb921d3d8f7f5cc51e141522533b502Cheng-Ru Lin mSceneModeIndicator.setMode(finalSceneMode); 185427e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin mFlashIndicator.setMode(finalFlashMode); 185527e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin } 185627e69927ba1a69aaa7a72eab16a278221c2db273Cheng-Ru Lin }); 1857e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 1858e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 1859522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 1860b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 1861b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1862b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1863b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void viewLastImage() { 18649bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mThumbController.isUriValid()) { 18659bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang Uri targetUri = mThumbController.getUri(); 18660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin targetUri = targetUri.buildUpon().appendQueryParameter( 18670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "bucketId", ImageManager.CAMERA_IMAGE_BUCKET_ID).build(); 186846fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li Intent intent = new Intent(this, ReviewImage.class); 186946fc7aeec04021dfc2f4c947649888dbc7408f53Wu-cheng Li intent.setData(targetUri); 1870b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_FULL_SCREEN, true); 1871b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra(MediaStore.EXTRA_SHOW_ACTION_ICONS, true); 1872b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtra("com.android.camera.ReviewMode", true); 1873b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1874b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivity(intent); 18750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } catch (ActivityNotFoundException ex) { 18760ce26e03b0b10fc28824518f3e703aa4b1dc02afOwen Lin Log.e(TAG, "review image fail", ex); 1877b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1878b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Can't view last image."); 1880b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1881b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1882b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1883b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 1884b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1885b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 1888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1889b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 1891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1892deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1893b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1894deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1895b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1896b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1897b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 1898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 1899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 1900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 1901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 1902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 1903deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 1904b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 1905deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 1906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1908b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1909b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 1911b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 1912b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 1913b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1914b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 1915b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 1916deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 1917b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1918b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1919b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1920b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1921b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1922b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 1923b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 1924b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 192507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 192607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 1927b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 192807c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 1929b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1930b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19315fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 19325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 1933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 1936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 1937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 1938b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1939b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1940cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 1941cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 1942cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 1943cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 1944cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 1945cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1946cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1947cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 1948b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 19499bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 195061b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 195161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 19520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 195361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 195461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 1955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 19609bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 196161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 196261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 196361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 196461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 196561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 196661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 1967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1968b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1969b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19705fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 19715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 19725fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 19735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 19755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 19765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 19775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 19785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 1979b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 1980b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 19815fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 19835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 19845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 19855fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1986b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1987b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 1988b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 1989b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 19909bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 1991b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 1992b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 1993b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1994b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 1995b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1996b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1997b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1998b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1999b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 2000d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2001d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2002b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2003b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2004b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2005b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2006b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2007b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2008b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2009b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2010b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2011b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang 2012d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem item = menu.add(Menu.NONE, Menu.NONE, 2013d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_CAMERA_SETTING, R.string.settings) 20140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2015b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onMenuItemClick(MenuItem item) { 2016c1f2e3021bf7b12f2a33561e09bd0ab32530382eOwen Lin showOnScreenSettings(); 2017b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2018b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2019b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }); 2020b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project item.setIcon(android.R.drawable.ic_menu_preferences); 2021b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2022e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 2023d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2024d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 2025d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (!isCameraIdle()) return false; 2026e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin MenuHelper.gotoVideoMode(this); 20273283e049aa080c375457de46bbf180a88899228aOwen Lin finish(); 2028e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2029d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang return true; 2030e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 20318df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 20322c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin public void onSharedPreferenceChanged( 20332c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin SharedPreferences preferences, String key) { 20342c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin // ignore the events after "onPause()" 20352c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin if (mPausing) return; 20362c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin 2037cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li if (CameraSettings.KEY_RECORD_LOCATION.equals(key)) { 20382c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin mRecordLocation = preferences.getBoolean(key, false); 20392c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin if (mRecordLocation) { 20402c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin startReceivingLocationUpdates(); 20412c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } else { 20422c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin stopReceivingLocationUpdates(); 20432c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2044cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } else { 2045cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // All preferences except RECORD_LOCATION are camera parameters. 2046cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Call setCameraParameters to take effect now. 2047cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li setCameraParameters(); 20482c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 20492c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin } 2050cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2051cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2052cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2053cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2054cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2055cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2056cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2057cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2058cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2059cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2060cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2061cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2062cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2063cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2064cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2065cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2066cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2067faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2068faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static String[] mQualityStrings = {"superfine", "fine", "normal"}; 2069faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static String[] mQualityNumbers = SystemProperties.get( 2070faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang "ro.media.enc.jpeg.quality", "85,75,65").split(","); 2071faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int DEFAULT_QUALITY = 85; 2072faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2073faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Translate from a quality string to a quality number using the system 2074faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // properties. 2075faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang private static int getQualityNumber(String jpegQuality) { 2076faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang // Find the index of the input string 2077faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang int index = Util.indexOf(mQualityStrings, jpegQuality); 2078faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2079faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang if (index == -1 || index > mQualityNumbers.length - 1) { 2080faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang return DEFAULT_QUALITY; 2081faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 2082faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2083faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang try { 2084faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang return Integer.parseInt(mQualityNumbers[index]); 2085faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } catch (NumberFormatException ex) { 2086faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang return DEFAULT_QUALITY; 2087faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 2088faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang } 2089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 20905e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 20915e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2092deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2093deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 20945e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 20955e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 20965e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 20975e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 20985e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 20995e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21005e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2101dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 21025e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21035e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21045e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2105dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 21065e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21075e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21085e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2109dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 21105e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21115e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21125e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2113dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 21145e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 21165e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 21175e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 21185e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 21195e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 2120