Camera.java revision 7f0d458b7d2ed913879db247d16abcfdec0dc897
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 191efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.gallery.IImage; 201efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.gallery.IImageList; 21dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Liimport com.android.camera.ui.BasicSettingPicker; 221efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.CameraHeadUpDisplay; 231efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.GLRootView; 241efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.HeadUpDisplay; 25f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Liimport com.android.camera.ui.ControlPanel; 261efb18228a45952d699af280482e1c51a4582690Owen Linimport com.android.camera.ui.ZoomControllerListener; 277f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Liimport com.android.camera.ui.ZoomPicker; 281efb18228a45952d699af280482e1c51a4582690Owen Lin 29b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.app.Activity; 300e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport android.content.ActivityNotFoundException; 31b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.BroadcastReceiver; 326d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chenimport android.content.ContentProviderClient; 33b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.ContentResolver; 34b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Context; 35b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.Intent; 36b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.content.IntentFilter; 3759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Linimport android.content.SharedPreferences.Editor; 38f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.content.res.Configuration; 393f3c857e3f34650c15d764810335024654b0fcc3Owen Linimport android.content.res.Resources; 409f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.database.Cursor; 41b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.Bitmap; 42b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.graphics.BitmapFactory; 434aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Liimport android.hardware.Camera.CameraInfo; 444305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Parameters; 45b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.hardware.Camera.PictureCallback; 464305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Liimport android.hardware.Camera.Size; 47b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.Location; 48b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationManager; 49b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.location.LocationProvider; 50b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.media.AudioManager; 5102627adfa3d240d817e34af69be8d07e9c66c136James Dongimport android.media.CameraProfile; 52281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Linimport android.media.ToneGenerator; 53b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.net.Uri; 54f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Linimport android.os.Build; 55b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Bundle; 56b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Environment; 57b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Handler; 58cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Linimport android.os.Looper; 59b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.os.Message; 60f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Changimport android.os.MessageQueue; 61b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.provider.MediaStore; 62ed32015f4a0536e842306a207d620ec5e3f665c0Owen Linimport android.provider.Settings; 631efb18228a45952d699af280482e1c51a4582690Owen Linimport android.provider.MediaStore.Images.ImageColumns; 643966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Liimport android.provider.MediaStore.Images.Media; 655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changimport android.util.AttributeSet; 66b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.util.Log; 67aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Liimport android.view.GestureDetector; 68b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.KeyEvent; 6961b98317dfb7b8bad4e826e1db560128e1c37374Owen Linimport android.view.LayoutInflater; 70b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Menu; 71b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.MenuItem; 7295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Liimport android.view.MotionEvent; 73b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.OrientationEventListener; 74b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.SurfaceHolder; 75ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Linimport android.view.SurfaceView; 76b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.View; 77b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.ViewGroup; 78c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Liimport android.view.ViewStub; 79b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.Window; 80b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Projectimport android.view.WindowManager; 811efb18228a45952d699af280482e1c51a4582690Owen Linimport android.view.MenuItem.OnMenuItemClickListener; 829f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.AdapterView; 83de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Liimport android.widget.AdapterView.OnItemClickListener; 84de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Liimport android.widget.Button; 859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.CursorAdapter; 86f00d421845b4ff2eca1354419889886fec5f2538Owen Linimport android.widget.FrameLayout; 879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Liimport android.widget.ListView; 882e768c1b835a127f190395a91477144d8ae850acOwen Lin 890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.File; 900e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileNotFoundException; 910e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.FileOutputStream; 920e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.IOException; 930e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.io.OutputStream; 9430055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.text.SimpleDateFormat; 950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Linimport java.util.ArrayList; 96cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Liimport java.util.Collections; 9730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gyntherimport java.util.Date; 983a4ef93f95bed9f812fe75ef94296450833b3997James Dongimport java.util.HashMap; 9982544b4564c079ece1a9065d19add36b2635bb8fOwen Linimport java.util.List; 1000e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin 101271b3095b9f763421c0547109da9de774795072dChih-Chung Chang/** The Camera activity which can preview and take pictures. */ 1024d2aefbe7c108bae9e4ae735c7cd230792201098Chih-Chung Changpublic class Camera extends NoSearchActivity implements View.OnClickListener, 103e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin ShutterButton.OnShutterButtonListener, SurfaceHolder.Callback, 104c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Switcher.OnSwitchListener { 105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 106b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String TAG = "camera"; 107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CROP_MSG = 1; 109e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li private static final int FIRST_TIME_INIT = 2; 110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int RESTART_PREVIEW = 3; 111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int CLEAR_SCREEN_DELAY = 4; 1121de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 5; 113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 114ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // The subset of parameters we need to update in setCameraParameters(). 115ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_INITIALIZE = 1; 116ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ZOOM = 2; 117ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_PREFERENCE = 4; 118ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private static final int UPDATE_PARAM_ALL = -1; 119ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 120ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // When setCameraParametersWhenIdle() is called, we accumulate the subsets 121ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // needed to be updated in mUpdateSet. 122ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private int mUpdateSet; 123ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 124ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The brightness settings used when it is set to automatic in the system. 125ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin // The reason why it is set to 0.7 is just because 1.0 is too bright. 126ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin private static final float DEFAULT_CAMERA_BRIGHTNESS = 0.7f; 127ed32015f4a0536e842306a207d620ec5e3f665c0Owen Lin 128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SCREEN_DELAY = 2 * 60 * 1000; 129b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int FOCUS_BEEP_VOLUME = 100; 130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 13133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPED = 0; 13233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_START = 1; 13333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private static final int ZOOM_STOPPING = 2; 13433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 13533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mZoomState = ZOOM_STOPPED; 136316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private boolean mSmoothZoomSupported = false; 137316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomValue; // The current zoom value. 138316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li private int mZoomMax; 13933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private int mTargetZoomValue; 140c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li private ZoomPicker mZoomPicker; 14135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 1425f6484a74fe019337e436e6e0dcb07375a74af25President Li private Parameters mParameters; 14370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin private Parameters mInitialParams; 1445f6484a74fe019337e436e6e0dcb07375a74af25President Li 1454aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private MyOrientationEventListener mOrientationListener; 1464aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The device orientation in degrees. Default is unknown. 1474aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1484aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // The orientation compensation for icons and thumbnails. 1494aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private int mOrientationCompensation = 0; 1501ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang private ComboPreferences mPreferences; 151b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 152b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int IDLE = 1; 153b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final int SNAPSHOT_IN_PROGRESS = 2; 154b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 155e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_CAMERA = true; 156e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin private static final boolean SWITCH_VIDEO = false; 157e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mStatus = IDLE; 159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private static final String sTempCropFilename = "crop-temp"; 160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 161b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private android.hardware.Camera mCameraDevice; 1626d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private ContentProviderClient mMediaProviderClient; 163ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin private SurfaceView mSurfaceView; 164b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private SurfaceHolder mSurfaceHolder = null; 16595fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ShutterButton mShutterButton; 16695fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private FocusRectangle mFocusRectangle; 16795fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private ToneGenerator mFocusToneGenerator; 168aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li private GestureDetector mGestureDetector; 1692e768c1b835a127f190395a91477144d8ae850acOwen Lin private Switcher mSwitcher; 1703f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private boolean mStartPreviewFail = false; 17195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li 172281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin private GLRootView mGLRootView; 1734de149ceb47f2c251f646419907424bfb67d2b64Owen Lin 1749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of small devices have a thumbnail button, which shows the last 1759f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // captured picture. 1769f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private RotateImageView mThumbnailButton; 1779f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // The layouts of xlarge devices have a list of thumbnails, which show the 1789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // last captured pictures. 1799f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private ListView mThumbnailList; 1809f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private OnItemClickListener mThumbnailItemClickListener = 1819f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li new ThumbnailItemClickListener(); 182de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li private ThumbnailAdapter mThumbnailAdapter; 183b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 184c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 185cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private String mCropValue; 186cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private Uri mSaveUri; 187cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private ImageCapture mImageCapture = null; 189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1906490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin /** 1916490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * An unpublished intent flag requesting to return as soon as capturing 1926490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * is completed. 1936490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * 1946490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin * TODO: consider publishing by moving into MediaStore. 1956490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin */ 1966490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private final static String EXTRA_QUICK_CAPTURE = 1976490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin "android.intent.extra.quickCapture"; 1986490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 19995fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPreviewing; 20095fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mPausing; 20195fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mFirstTimeInitialized; 20295fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mIsImageCaptureIntent; 20395fc5b2c5b14bb81332570f6d74f75cd63ea04b5Wu-cheng Li private boolean mRecordLocation; 204b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_NOT_STARTED = 0; 2069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING = 1; 2079c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUSING_SNAP_ON_FINISH = 2; 2089c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_SUCCESS = 3; 2099c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private static final int FOCUS_FAIL = 4; 2109c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private int mFocusState = FOCUS_NOT_STARTED; 211b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2120e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private ContentResolver mContentResolver; 213b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean mDidRegister = false; 214b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 215bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ArrayList<MenuItem> mGalleryItems = new ArrayList<MenuItem>(); 216b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 217b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private LocationManager mLocationManager = null; 218b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 219bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final ShutterCallback mShutterCallback = new ShutterCallback(); 2209324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final PostViewPictureCallback mPostViewPictureCallback = 2219324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li new PostViewPictureCallback(); 222bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final RawPictureCallback mRawPictureCallback = 223bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new RawPictureCallback(); 224bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private final AutoFocusCallback mAutoFocusCallback = 225bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li new AutoFocusCallback(); 226e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final ZoomListener mZoomListener = new ZoomListener(); 227cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // Use the ErrorCallback to capture the crash count 228cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau // on the mediaserver 229cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau private final ErrorCallback mErrorCallback = new ErrorCallback(); 230cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 231b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusStartTime; 232b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mFocusCallbackTime; 233b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mCaptureStartTime; 234b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mShutterCallbackTime; 2359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private long mPostViewPictureCallbackTime; 236b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private long mRawPictureCallbackTime; 237bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li private long mJpegPictureCallbackTime; 238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private int mPicturesRemaining; 239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2400a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang // These latency time are for the CameraLatency test. 2410a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mAutoFocusTime; 2420a28549a7e6db0307b2cb5d2df7444909fb03a48Chih-Chung Chang public long mShutterLag; 2439324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mShutterToPictureDisplayedTime; 2449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public long mPictureDisplayedToJpegCallbackTime; 245e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li public long mJpegCallbackFinishTime; 24611cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau 2478909442e0bde5cce301ae249ab658db22d36f093Owen Lin // Add for test 248cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau public static boolean mMediaServerDied = false; 2498909442e0bde5cce301ae249ab658db22d36f093Owen Lin 2500f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // Focus mode. Options are pref_camera_focusmode_entryvalues. 2510f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li private String mFocusMode; 25218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin private String mSceneMode; 2530f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li 254bbc560b5216bbb2e3028020e426ce6a6e0e5df08Owen Lin private final Handler mHandler = new MainHandler(); 2557f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // Small devices use head-up display for camera settings. 256469a9ef839e38630e1e652d182f7e0ee5882e277Owen Lin private CameraHeadUpDisplay mHeadUpDisplay; 2577f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // xlarge devices use control panel for camera settings. 258f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private ControlPanel mControlPanel; 259dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li private PreferenceGroup mPreferenceGroup; 260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 261ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // multiple cameras support 262ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mNumberOfCameras; 263ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang private int mCameraId; 264ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2656490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin private boolean mQuickCapture; 2666490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin 2670e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 2680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * This Handler is used to post message back onto the main thread of the 2690e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin * application 2700e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 271b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private class MainHandler extends Handler { 272b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 273b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void handleMessage(Message msg) { 274b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (msg.what) { 275b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case RESTART_PREVIEW: { 2766cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li restartPreview(); 277e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (mJpegPictureCallbackTime != 0) { 278e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 279e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 280e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 281e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 282e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 283e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 284b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 285b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 286b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 287b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CLEAR_SCREEN_DELAY: { 2880e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin getWindow().clearFlags( 2890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 290b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 291b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 292e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 293e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li case FIRST_TIME_INIT: { 294e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFirstTime(); 295e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li break; 296e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 2971de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2981de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 299ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(0); 3001de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang break; 3011de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 302e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 303e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 304e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 305e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 30659b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin private void resetExposureCompensation() { 307f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 308f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin CameraSettings.EXPOSURE_DEFAULT_VALUE); 309f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 310f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin Editor editor = mPreferences.edit(); 311f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 3124714a1cf1d211aad2d8cf1802f85f649e744beb0Wu-cheng Li editor.apply(); 313f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin if (mHeadUpDisplay != null) { 314f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin mHeadUpDisplay.reloadPreferences(); 315f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 316f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin } 31759b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin } 31859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 3196d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen private void keepMediaProviderInstance() { 3206d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // We want to keep a reference to MediaProvider in camera's lifecycle. 3216d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // TODO: Utilize mMediaProviderClient instance to replace 3226d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen // ContentResolver calls. 3236d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient == null) { 3246d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = getContentResolver() 3256d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen .acquireContentProviderClient(MediaStore.AUTHORITY); 3266d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3276d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 3286d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 3296cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // Snapshots can only be taken after this is called. It should be called 3306cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // once only. We could have done these things in onCreate() but we want to 3316cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // make preview screen appear as soon as possible. 332522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFirstTime() { 333137417dade91f8a98cefa655cbd0d48b8cf52af1Chih-Chung Chang if (mFirstTimeInitialized) return; 334e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 335e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Create orientation listenter. This should be done first because it 336e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // takes some time to get first orientation. 3374aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationListener = new MyOrientationEventListener(Camera.this); 338e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 339e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 340e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize location sevice. 341e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mLocationManager = (LocationManager) 342e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li getSystemService(Context.LOCATION_SERVICE); 343a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mRecordLocation = RecordLocationPreference.get( 344a9c2f922763d3f7d19c237f9c5bd46611b5076fdWu-cheng Li mPreferences, getContentResolver()); 345e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 346e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 348d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 349d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 350e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize last picture button. 351e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mContentResolver = getContentResolver(); 352e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 353dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin findViewById(R.id.camera_switch).setOnClickListener(this); 3549f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailButton(); 3559f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li initThumbnailList(); 356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 357e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 358e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize shutter button. 359dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin mShutterButton = (ShutterButton) findViewById(R.id.shutter_button); 360059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin mShutterButton.setOnShutterButtonListener(this); 361e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mShutterButton.setVisibility(View.VISIBLE); 362e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 363e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mFocusRectangle = (FocusRectangle) findViewById(R.id.focus_rectangle); 364e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li updateFocusIndicator(); 365e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 366803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang initializeScreenBrightness(); 367e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 368e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 36933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin initializeZoom(); 3707f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel == null) { 3717f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay = new CameraHeadUpDisplay(this); 3727f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setListener(new MyHeadUpDisplayListener()); 3737f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 374c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin initializeHeadUpDisplay(); 37533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mFirstTimeInitialized = true; 376f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 377f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang addIdleHandler(); 378f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 379f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 380f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void addIdleHandler() { 381cdf69cba3617c446e4fe9a92b4b4199c6ed36d01Owen Lin MessageQueue queue = Looper.myQueue(); 382f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang queue.addIdleHandler(new MessageQueue.IdleHandler() { 383f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang public boolean queueIdle() { 384f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang ImageManager.ensureOSXCompatibleFolder(); 385f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang return false; 386f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang } 387f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang }); 388e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 389e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 3909f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailButton() { 3919f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton = 3929f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li (RotateImageView) findViewById(R.id.review_thumbnail); 3939f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 3949f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setOnClickListener(this); 3959f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.loadData(ImageManager.getLastImageThumbPath()); 3969f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailButton(); 3979f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3989f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 3999f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 400547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync private void updateThumbnailButton() { 4019f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 402d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li // Update last image if URI is invalid and the storage is ready. 4039f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (!mThumbnailButton.isUriValid() && mPicturesRemaining >= 0) { 4049f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImageList list = ImageManager.makeImageList( 4059f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mContentResolver, 4069f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li dataLocation(), 4079f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.INCLUDE_IMAGES, 4089f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.SORT_ASCENDING, 4099f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.CAMERA_IMAGE_BUCKET_ID); 4109f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li int count = list.getCount(); 4119f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (count > 0) { 4129f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li IImage image = list.getImageAt(count - 1); 4139f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = image.fullSizeImageUri(); 4149f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, image.miniThumbBitmap()); 4159f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } else { 4169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(null, null); 4179f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4189f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li list.close(); 419547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 4209f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4219f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4229f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void setLastPictureThumb(byte[] data, int degree, Uri uri) { 4239f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton == null) return; 4249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.Options options = new BitmapFactory.Options(); 4259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li options.inSampleSize = 16; 4269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Bitmap lastPictureThumb = 4279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li BitmapFactory.decodeByteArray(data, 0, data.length, options); 4289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li lastPictureThumb = Util.rotate(lastPictureThumb, degree); 4299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.setData(uri, lastPictureThumb); 4309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4329f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void initThumbnailList() { 433f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mThumbnailList = (ListView) findViewById(R.id.thumbnail_list); 434de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList == null) return; 435de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 436de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int width = mThumbnailList.getWidth(); 437de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int height = mThumbnailList.getHeight(); 438de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 439de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Add gallery button to header view. 440de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li if (mThumbnailList.getHeaderViewsCount() == 0) { 441de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li LayoutInflater inflater = getLayoutInflater(); 442de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Button b = new Button(this); 443de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li ListView.LayoutParams params = new ListView.LayoutParams(width, width); 444de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setId(R.id.btn_gallery); 445de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setLayoutParams(params); 446de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setOnClickListener(this); 447de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li b.setBackgroundResource(R.drawable.ic_menu_gallery); 448de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.addHeaderView(b); 4499f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 450de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li 451de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li // Set data adapter. 452de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li int thumbnailCount = (height + mThumbnailList.getDividerHeight()) 453de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li / (width + mThumbnailList.getDividerHeight()) - 1; 454de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li Cursor cursor = getThumbnailsCursor(thumbnailCount); 455de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter = new ThumbnailAdapter( 456de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li getApplicationContext(), R.layout.thumbnail_item, cursor, true); 457de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setAdapter(mThumbnailAdapter); 458de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailList.setOnItemClickListener(mThumbnailItemClickListener); 4599f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4609f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4619f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void updateThumbnailList() { 4629f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailList == null) return; 463de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.getCursor().requery(); 464de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li mThumbnailAdapter.notifyDataSetChanged(); 4659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 4669f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 4679f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private Cursor getThumbnailsCursor(int thumbnailCount) { 4689f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Log.v(TAG, "thumbnailCount=" + thumbnailCount); 4699f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li String[] projections = { MediaStore.Images.Thumbnails._ID }; 4709f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li Uri uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI 4719f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .buildUpon() 4729f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .appendQueryParameter("limit", String.valueOf(thumbnailCount)) 4739f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li .build(); 4749f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li // TODO: managedQuery is deprecated. 4753966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li return managedQuery(uri, projections, 4763966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li Media.MIME_TYPE + " = 'image/jpeg' AND " + Media.BUCKET_ID + " = ?", 4773966b3079aeaadbf376bee6aa0e12ff15863da4fWu-cheng Li new String[] {ImageManager.CAMERA_IMAGE_BUCKET_ID}, 4789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageColumns._ID + " DESC"); 479547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 480547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 481e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // If the activity is paused and resumed, this method will be called in 482e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // onResume. 483522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeSecondTime() { 484e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start orientation listener as soon as possible because it takes 485e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // some time to get first orientation. 486e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.enable(); 487e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 488e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Start location update if needed. 4890d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mRecordLocation = RecordLocationPreference.get( 4900d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 491e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mRecordLocation) startReceivingLocationUpdates(); 492e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 493e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li installIntentFilter(); 494e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li initializeFocusTone(); 495f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin initializeZoom(); 496f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin changeHeadUpDisplayState(); 497547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync 4986d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen keepMediaProviderInstance(); 499d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li checkStorage(); 500d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 501547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync if (!mIsImageCaptureIntent) { 502547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync updateThumbnailButton(); 503547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } 504937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 505b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 50635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private void initializeZoom() { 507316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li if (!mParameters.isZoomSupported()) return; 50835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 509316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomMax = mParameters.getMaxZoom(); 510316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mSmoothZoomSupported = mParameters.isSmoothZoomSupported(); 51135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li mGestureDetector = new GestureDetector(this, new ZoomGestureListener()); 5128974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (mZoomPicker != null) { 513c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomRatios(getZoomRatios()); 514c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setOnZoomChangeListener( 515c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li new ZoomPicker.OnZoomChangedListener() { 516c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li public void onZoomChanged(int index) { 517c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li onZoomValueChanged(index); 518c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 519c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li }); 520c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 52133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 522e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(mZoomListener); 52335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 52435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 52533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private void onZoomValueChanged(int index) { 52633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mSmoothZoomSupported) { 52733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mTargetZoomValue != index && mZoomState != ZOOM_STOPPED) { 52833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 52933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (mZoomState == ZOOM_START) { 53033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPING; 53133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.stopSmoothZoom(); 53233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else if (mZoomState == ZOOM_STOPPED && mZoomValue != index) { 53433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mTargetZoomValue = index; 53533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(index); 53633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 53733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 53833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 539ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = index; 540ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 54133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 54333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 54433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin private float[] getZoomRatios() { 5457add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if(!mParameters.isZoomSupported()) return null; 54633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin List<Integer> zoomRatios = mParameters.getZoomRatios(); 5477add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li float result[] = new float[zoomRatios.size()]; 5487add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li for (int i = 0, n = result.length; i < n; ++i) { 5497add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li result[i] = (float) zoomRatios.get(i) / 100f; 55033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 5517add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li return result; 55233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 55333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 55435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li private class ZoomGestureListener extends 55535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li GestureDetector.SimpleOnGestureListener { 55635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 55735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li @Override 55835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li public boolean onDoubleTap(MotionEvent e) { 55935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Perform zoom only when preview is started and snapshot is not in 56035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // progress. 56135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mPausing || !isCameraIdle() || !mPreviewing 562c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin || mZoomState != ZOOM_STOPPED) { 56335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return false; 56435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 56535bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 566456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int x = Math.round(e.getX()); 567456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li int y = Math.round(e.getY()); 568456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li if (x < mSurfaceView.getLeft() || x > mSurfaceView.getRight() 569456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li || y < mSurfaceView.getTop() || y > mSurfaceView.getBottom()) { 570456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li return false; 571456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li } 572456f098f934bce0f06fb54a81fb74e0a9429e3d2Wu-cheng Li 57335bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li if (mZoomValue < mZoomMax) { 57435bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li // Zoom in to the maximum. 575ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = mZoomMax; 57635bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } else { 577ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mZoomValue = 0; 57835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 579ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 580ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 581ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 582c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker != null) { 583c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mZoomPicker.setZoomIndex(mZoomValue); 584c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } else { 585c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 586c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li } 58735bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li return true; 58835bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 58935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 59035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 591aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li @Override 592aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li public boolean dispatchTouchEvent(MotionEvent m) { 593aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li if (!super.dispatchTouchEvent(m) && mGestureDetector != null) { 594aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return mGestureDetector.onTouchEvent(m); 595aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 596aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li return true; 597aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li } 598aa3cc2012a1ee0cc04e1244dd977cb8bb84683e4Wu-cheng Li 59991227ecf9382fd0af89f6e31794ba3f286e7c3c8Wu-cheng Li LocationListener [] mLocationListeners = new LocationListener[] { 600b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.GPS_PROVIDER), 601b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project new LocationListener(LocationManager.NETWORK_PROVIDER) 602b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 603b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 604b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 605b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 606b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onReceive(Context context, Intent intent) { 607b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = intent.getAction(); 6081e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li if (action.equals(Intent.ACTION_MEDIA_MOUNTED) 6091e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li || action.equals(Intent.ACTION_MEDIA_UNMOUNTED) 610523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang || action.equals(Intent.ACTION_MEDIA_CHECKING)) { 6111e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 612b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 6131e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li checkStorage(); 614d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li if (!mIsImageCaptureIntent) { 615d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li updateThumbnailButton(); 6169f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 617d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li } 618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 619b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 620b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project }; 621b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6220e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private class LocationListener 6230e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.location.LocationListener { 624b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLastLocation; 625b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean mValid = false; 626b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String mProvider; 627b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 628b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public LocationListener(String provider) { 629b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mProvider = provider; 630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation = new Location(mProvider); 631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 633b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onLocationChanged(Location newLocation) { 6340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (newLocation.getLatitude() == 0.0 6350e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin && newLocation.getLongitude() == 0.0) { 636b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Hack to filter out 0.0,0.0 locations 637b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 638b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 63907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // If GPS is available before start camera, we won't get status 64007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin // update so update GPS indicator when we receive data. 64107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation 64207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin && LocationManager.GPS_PROVIDER.equals(mProvider)) { 6434de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6444de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(true); 6454de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 64607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 647b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLastLocation.set(newLocation); 648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = true; 649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 651b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderEnabled(String provider) { 652b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onProviderDisabled(String provider) { 655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mValid = false; 656b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 657b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6580e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onStatusChanged( 6590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin String provider, int status, Bundle extras) { 66007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin switch(status) { 66107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.OUT_OF_SERVICE: 66207c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin case LocationProvider.TEMPORARILY_UNAVAILABLE: { 66307c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin mValid = false; 66407c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (mRecordLocation && 66507c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin LocationManager.GPS_PROVIDER.equals(provider)) { 6664de149ceb47f2c251f646419907424bfb67d2b64Owen Lin if (mHeadUpDisplay != null) { 6674de149ceb47f2c251f646419907424bfb67d2b64Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 6684de149ceb47f2c251f646419907424bfb67d2b64Owen Lin } 66907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 67007c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin break; 67107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin } 672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Location current() { 676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mValid ? mLastLocation : null; 677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 678937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6800e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class ShutterCallback 6810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.ShutterCallback { 682b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutter() { 683bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mShutterCallbackTime = System.currentTimeMillis(); 68411cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mShutterLag = mShutterCallbackTime - mCaptureStartTime; 68511cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 68675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang clearFocusState(); 687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 688937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 689b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 6909324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li private final class PostViewPictureCallback implements PictureCallback { 6919324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li public void onPictureTaken( 6929324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li byte [] data, android.hardware.Camera camera) { 6939324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = System.currentTimeMillis(); 6949324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToPostViewCallbackTime = " 6959324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mPostViewPictureCallbackTime - mShutterCallbackTime) 6969324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + "ms"); 6979324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6989324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 6999324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li 700b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class RawPictureCallback implements PictureCallback { 7010e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7020e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin byte [] rawData, android.hardware.Camera camera) { 703b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mRawPictureCallbackTime = System.currentTimeMillis(); 7049324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mShutterToRawCallbackTime = " 7059324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 706b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 707937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 708b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private final class JpegPictureCallback implements PictureCallback { 710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Location mLocation; 711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public JpegPictureCallback(Location loc) { 713b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocation = loc; 714b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 715b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onPictureTaken( 7176c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync final byte [] jpegData, final android.hardware.Camera camera) { 718de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 719e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 720e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 721b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 722bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mJpegPictureCallbackTime = System.currentTimeMillis(); 7239324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // If postview callback has arrived, the captured image is displayed 7249324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // in postview callback. If not, the captured image is displayed in 7259324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li // raw picture callback. 7269324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li if (mPostViewPictureCallbackTime != 0) { 7279324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7289324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime - mShutterCallbackTime; 7299324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7309324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 7319324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } else { 7329324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mShutterToPictureDisplayedTime = 7339324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mRawPictureCallbackTime - mShutterCallbackTime; 7349324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPictureDisplayedToJpegCallbackTime = 7359324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mJpegPictureCallbackTime - mRawPictureCallbackTime; 7369324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li } 7379324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 7389324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li + mPictureDisplayedToJpegCallbackTime + "ms"); 7397f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 740b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7416cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 74205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // We want to show the taken picture for a while, so we wait 74305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // for at least 1.2 second before restarting the preview. 7449324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li long delay = 1200 - mPictureDisplayedToJpegCallbackTime; 745ed8d17a1716b0c8d7d4f4451ad15de66355e9dc0Wu-cheng Li if (delay < 0) { 74605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang restartPreview(); 74705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } else { 74805d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mHandler.sendEmptyMessageDelayed(RESTART_PREVIEW, delay); 74905d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang } 750b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 75105d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang mImageCapture.storeImage(jpegData, camera, mLocation); 75205d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang 75305d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // Calculate this in advance of each shot so we don't add to shutter 75405d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // latency. It's true that someone else could write to the SD card in 75505d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // the mean time and fill it, but that could have happened between the 75605d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang // shutter press and saving the JPEG too. 75705d20c0c53cdb3a0381f03b160a840f84d42deefChih-Chung Chang calculatePicturesRemaining(); 7586d35fde323778d8e1725e399c80503061c200e16Owen Lin 7596d35fde323778d8e1725e399c80503061c200e16Owen Lin if (mPicturesRemaining < 1) { 7606d35fde323778d8e1725e399c80503061c200e16Owen Lin updateStorageHint(mPicturesRemaining); 7616d35fde323778d8e1725e399c80503061c200e16Owen Lin } 762e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li 763e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li if (!mHandler.hasMessages(RESTART_PREVIEW)) { 764e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li long now = System.currentTimeMillis(); 765e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 766e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li Log.v(TAG, "mJpegCallbackFinishTime = " 767e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li + mJpegCallbackFinishTime + "ms"); 768e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li mJpegPictureCallbackTime = 0; 769e6ffea291dde5adde94bf337731213e7fd3c8c56Wu-cheng Li } 770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 771937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 7730e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin private final class AutoFocusCallback 7740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin implements android.hardware.Camera.AutoFocusCallback { 7750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin public void onAutoFocus( 7760e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin boolean focused, android.hardware.Camera camera) { 777bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mFocusCallbackTime = System.currentTimeMillis(); 77811cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau mAutoFocusTime = mFocusCallbackTime - mFocusStartTime; 77911cac263ec966e5a5ac751c53acb851de841c62eYu Shan Emily Lau Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 7805fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mFocusState == FOCUSING_SNAP_ON_FINISH) { 7810e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Take the picture no matter focus succeeds or fails. No need 7820e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // to play the AF sound if we're about to play the shutter 7830e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // sound. 78475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (focused) { 78575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_SUCCESS; 78675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 78775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusState = FOCUS_FAIL; 78875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 7896c28119cb169369f9394d5e4e46bc7f29fc38e46repo sync mImageCapture.onSnap(); 7909c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUSING) { 7919c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User is half-pressing the focus key. Play the focus tone. 7929c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do not take the picture now. 7939c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project ToneGenerator tg = mFocusToneGenerator; 7940e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (tg != null) { 7950e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin tg.startTone(ToneGenerator.TONE_PROP_BEEP2); 7960e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 7979c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project if (focused) { 7989c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_SUCCESS; 7990e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 8009c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_FAIL; 8019c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 8029c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 8039c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // User has released the focus key before focus completes. 8049c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // Do nothing. 805de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project } 806b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project updateFocusIndicator(); 807b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 808937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin } 809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8108909442e0bde5cce301ae249ab658db22d36f093Owen Lin private static final class ErrorCallback 811cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau implements android.hardware.Camera.ErrorCallback { 8129b93bcbe3ccc49db5ce42de19fda1d3a9ef0011bChih-Chung Chang public void onError(int error, android.hardware.Camera camera) { 813cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) { 814cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mMediaServerDied = true; 815cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau Log.v(TAG, "media server died"); 816cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 817cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 818cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau } 819cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau 820e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li private final class ZoomListener 821e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li implements android.hardware.Camera.OnZoomChangeListener { 822e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li public void onZoomChange( 823e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li int value, boolean stopped, android.hardware.Camera camera) { 824e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li Log.v(TAG, "Zoom changed: value=" + value + ". stopped="+ stopped); 825e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mZoomValue = value; 8262c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // Keep mParameters up to date. We do not getParameter again in 8272c854bb917480b69630c9ab01aa9247df57a564aWu-cheng Li // takePicture. If we do not do this, wrong zoom value will be set. 828e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mParameters.setZoom(value); 829316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // We only care if the zoom is stopped. mZooming is set to true when 830316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li // we start smooth zoom. 83133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (stopped && mZoomState != ZOOM_STOPPED) { 832e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li if (value != mTargetZoomValue) { 83333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mCameraDevice.startSmoothZoom(mTargetZoomValue); 83433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_START; 83533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 83633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 83733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 83833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 83935bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84035bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li } 84135bda2dc8ab95a7baf68b544cf97826aabff6210Wu-cheng Li 8427b645fbd40ec88dc18f4d1c9b751e8f8b48f6bfeChih-Chung Chang private class ImageCapture { 843b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 844b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Uri mLastContentUri; 845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 846c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] mCaptureOnlyData; 847b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8480b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang // Returns the rotation degree in the jpeg header. 8490b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang private int storeImage(byte[] data, Location loc) { 850b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 851b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long dateTaken = System.currentTimeMillis(); 85230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String title = createName(dateTaken); 85330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther String filename = title + ".jpg"; 854140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang int[] degree = new int[1]; 85558e94eddd371a9bb7c04936dbeb99615fd1a0c2cChih-Chung Chang mLastContentUri = ImageManager.addImage( 856b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mContentResolver, 85730055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther title, 858b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project dateTaken, 859140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang loc, // location from gps/network 86030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther ImageManager.CAMERA_IMAGE_BUCKET_NAME, filename, 861140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang null, data, 862140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang degree); 863140229cc988a264d9719b8dcc41196cc87092440Chih-Chung Chang return degree[0]; 864b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 865b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Log.e(TAG, "Exception while compressing image.", ex); 8660b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang return 0; 867b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 868b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 869b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 87091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang public void storeImage(final byte[] data, 87191acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang android.hardware.Camera camera, Location loc) { 8726cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mIsImageCaptureIntent) { 8730b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang int degree = storeImage(data, loc); 8740e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin sendBroadcast(new Intent( 8750e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin "com.android.camera.NEW_PICTURE", mLastContentUri)); 8760b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang setLastPictureThumb(data, degree, 8770b706b8d339d6d23b32878c398097beed25c079eChih-Chung Chang mImageCapture.getLastCaptureUri()); 8789f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li updateThumbnailList(); 879b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 880c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = data; 8816490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin if (!mQuickCapture) { 8826490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin showPostCaptureAlert(); 8836490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } else { 8846490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin doAttach(); 8856490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin } 886b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 887b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 888b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 8890e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /** 890b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project * Initiate the capture of an image. 891b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project */ 892d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li public void initiate() { 89311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 89411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks return; 89511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 89611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 897d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li capture(); 898b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 899b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 900b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public Uri getLastCaptureUri() { 901b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return mLastContentUri; 902b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 903b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 904c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang public byte[] getLastCaptureData() { 905c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return mCaptureOnlyData; 906b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 907b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 908d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li private void capture() { 909c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 910b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 911c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li // See android.hardware.Camera.Parameters.setRotation for 912c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li // documentation. 9134aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li int rotation = 0; 9144aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (mOrientation != OrientationEventListener.ORIENTATION_UNKNOWN) { 9154aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 916c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li if (info.facing == CameraInfo.CAMERA_FACING_FRONT) { 917c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li rotation = (info.orientation - mOrientation + 360) % 360; 918c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li } else { // back-facing camera 919c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li rotation = (info.orientation + mOrientation) % 360; 920c1dd72054122befb49aa1ca11ffa589b00186f80Wu-cheng Li } 9214aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 9224aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mParameters.setRotation(rotation); 92398334d24526bbbab8c5f33e426173488216c9092Chih-Chung Chang 9244305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Clear previous GPS location from the parameters. 9254305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.removeGpsData(); 926b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 92729fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen // We always encode GpsTimeStamp 92829fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen mParameters.setGpsTimestamp(System.currentTimeMillis() / 1000); 92929fbda065e287c87b4939a541a24e4f965e0b4f3Ray Chen 9304305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li // Set GPS location. 93107c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location loc = mRecordLocation ? getCurrentLocation() : null; 932b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc != null) { 933b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lat = loc.getLatitude(); 934b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project double lon = loc.getLongitude(); 935b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project boolean hasLatLon = (lat != 0.0d) || (lon != 0.0d); 936b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 937b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (hasLatLon) { 9384305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLatitude(lat); 9394305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsLongitude(lon); 9402ab82979d1701477f8aee1f78919c77edb4e1eaaRay Chen mParameters.setGpsProcessingMethod(loc.getProvider().toUpperCase()); 941d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project if (loc.hasAltitude()) { 9424305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(loc.getAltitude()); 943d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } else { 944d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // for NETWORK_PROVIDER location provider, we may have 945d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // no altitude information, but the driver needs it, so 946d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project // we fake one. 9474305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsAltitude(0); 948d7e9d1916fbabaecd4be9dacb4472fa3ffe62ed4The Android Open Source Project } 949b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (loc.getTime() != 0) { 950b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // Location.getTime() is UTC in milliseconds. 951b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // gps-timestamp is UTC in seconds. 952b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project long utcTimeSeconds = loc.getTime() / 1000; 9534305c70dc849156be5d79d52772ea71cd890ca40Wu-cheng Li mParameters.setGpsTimestamp(utcTimeSeconds); 954b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 955b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 956b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project loc = null; 957b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 958b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 959b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 960b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice.setParameters(mParameters); 961b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 9620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 9639324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallback, new JpegPictureCallback(loc)); 9645fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 965b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 966b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 967b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onSnap() { 9686cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we are already in the middle of taking a snapshot then ignore. 9696cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (mPausing || mStatus == SNAPSHOT_IN_PROGRESS) { 970e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 971e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 972bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li mCaptureStartTime = System.currentTimeMillis(); 9739324f11afe9366cd5479828a214dc8de8696a5abWu-cheng Li mPostViewPictureCallbackTime = 0; 9747f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 975b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStatus = SNAPSHOT_IN_PROGRESS; 976b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 977d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mImageCapture.initiate(); 978b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 979de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 980c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private void clearLastData() { 981c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mCaptureOnlyData = null; 9829a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project } 983b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 984b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 985271b3095b9f763421c0547109da9de774795072dChih-Chung Chang private boolean saveDataToFile(String filePath, byte[] data) { 986cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang FileOutputStream f = null; 987cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang try { 988cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f = new FileOutputStream(filePath); 989cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang f.write(data); 990cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } catch (IOException e) { 991cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return false; 992cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } finally { 993cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang MenuHelper.closeSilently(f); 994cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 995cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang return true; 996cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 997cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 99830055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther private String createName(long dateTaken) { 99930055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther Date date = new Date(dateTaken); 100030055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther SimpleDateFormat dateFormat = new SimpleDateFormat( 100130055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther getString(R.string.image_file_name_format)); 100230055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther 100330055f6830b3d524cfbdfeab6536bb46e390747aPetri Gynther return dateFormat.format(date); 1004b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1005b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1006b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1007b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onCreate(Bundle icicle) { 1008b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreate(icicle); 1009b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 101048f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setContentView(R.layout.camera); 1011ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin mSurfaceView = (SurfaceView) findViewById(R.id.camera_preview); 1012ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 10131ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences = new ComboPreferences(this); 10141ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 10151ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mCameraId = CameraSettings.readPreferredCameraId(mPreferences); 10161ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 10171ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 101859b5974a4ae078eb7628fd855db89e5be9b0fe6fOwen Lin 1019ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mNumberOfCameras = CameraHolder.instance().getNumberOfCameras(); 10206490868a51c9b8c79f30c8d257f89adb8d26b7b9Owen Lin mQuickCapture = getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 102148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 1022f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin // we need to reset exposure for the preview 1023f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin resetExposureCompensation(); 10240e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin /* 102548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * To reduce startup time, we start the preview in another thread. 102648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li * We make sure the preview is started at the end of onCreate. 10270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin */ 102848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li Thread startPreviewThread = new Thread(new Runnable() { 102911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks public void run() { 10303f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 10313f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = false; 10323f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 10333f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 1034f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // In eng build, we throw the exception so that test tool 1035f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin // can detect it and report it 1036f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if ("eng".equals(Build.TYPE)) { 1037f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin throw new RuntimeException(e); 1038f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 10393f3c857e3f34650c15d764810335024654b0fcc3Owen Lin mStartPreviewFail = true; 10403f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 104111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 104211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks }); 104348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.start(); 1044b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1045b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // don't set mSurfaceHolder here. We have it set ONLY within 10466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // surfaceChanged / surfaceDestroyed, other parts of the code 1047b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // assume that when it is set, the surface is also set. 1048b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project SurfaceHolder holder = mSurfaceView.getHolder(); 1049b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.addCallback(this); 1050b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); 1051b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 10529bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang mIsImageCaptureIntent = isImageCaptureIntent(); 1053cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mIsImageCaptureIntent) { 1054cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang setupCaptureParams(); 1055cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 1056cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 105761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin LayoutInflater inflater = getLayoutInflater(); 105861b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin 105991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang ViewGroup rootView = (ViewGroup) findViewById(R.id.camera); 106084f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li if (mIsImageCaptureIntent) { 106161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View controlBar = inflater.inflate( 106261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin R.layout.attach_camera_control, rootView); 106361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_cancel).setOnClickListener(this); 106461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_retake).setOnClickListener(this); 106561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin controlBar.findViewById(R.id.btn_done).setOnClickListener(this); 106661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } else { 106761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin inflater.inflate(R.layout.camera_control, rootView); 10682e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher = ((Switcher) findViewById(R.id.camera_switch)); 10692e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setOnSwitchListener(this); 1070781f55b23ec3c3f97189efaba9d214183109f769Chih-Chung Chang mSwitcher.addTouchView(findViewById(R.id.camera_switch_set)); 107184f96469f8c54fcdc61b6e854cd478abc15c4f52Wu-cheng Li } 107237acf79b1cc060f355c9cd1803c2bdd5e39deb27Owen Lin 10738974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li // Show zoom picker. 10748974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li ViewStub zoomStub = (ViewStub) findViewById(R.id.zoom_stub); 10758974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li if (zoomStub != null) mZoomPicker = (ZoomPicker) zoomStub.inflate(); 10768974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 107748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Make sure preview is started. 1078b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 107948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li startPreviewThread.join(); 1080f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin if (mStartPreviewFail) { 1081f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin showCameraErrorAndFinish(); 1082f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin return; 1083f6ef7b960f610d557f0bab924b9f7928b46f6f0aOwen Lin } 1084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (InterruptedException ex) { 10850e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore 1086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 10878974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li 10888974ca6b9412446d05f580c8d694d7e61eacb5ceWu-cheng Li initializeControlPanel(); 1089503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin } 1090503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin 1091f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void changeHeadUpDisplayState() { 10927f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 1093f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // If the camera resumes behind the lock screen, the orientation 1094f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // will be portrait. That causes OOM when we try to allocation GPU 1095f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // memory for the GLSurfaceView again when the orientation changes. So, 1096f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // we delayed initialization of HeadUpDisplay until the orientation 1097f00d421845b4ff2eca1354419889886fec5f2538Owen Lin // becomes landscape. 1098f00d421845b4ff2eca1354419889886fec5f2538Owen Lin Configuration config = getResources().getConfiguration(); 1099f00d421845b4ff2eca1354419889886fec5f2538Owen Lin if (config.orientation == Configuration.ORIENTATION_LANDSCAPE 11007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li && !mPausing && mFirstTimeInitialized) { 1101c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin if (mGLRootView == null) attachHeadUpDisplay(); 1102f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } else if (mGLRootView != null) { 1103c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin detachHeadUpDisplay(); 1104f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1105f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1106f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang 1107f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang private void overrideHudSettings(final String flashMode, 110818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin final String whiteBalance, final String focusMode) { 11090d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.overrideSettings( 11100d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FLASH_MODE, flashMode, 11110d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 11120d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin CameraSettings.KEY_FOCUS_MODE, focusMode); 111318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 111418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin 11150d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin private void updateSceneModeInHud() { 111618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin // If scene mode is set, we cannot set flash mode, white balance, and 11170d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin // focus mode, instead, we read it from driver 111818a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 11190d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin overrideHudSettings(mParameters.getFlashMode(), 112018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.getWhiteBalance(), mParameters.getFocusMode()); 112118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 112218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin overrideHudSettings(null, null, null); 112318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 112418a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } 1125f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1126f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private void initializeControlPanel() { 1127f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li String[] keys = new String[]{CameraSettings.KEY_FLASH_MODE, 1128f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_WHITE_BALANCE, 11295fda23dc5c015de8fcf9956c2fc9849a8c44b265Wu-cheng Li CameraSettings.KEY_COLOR_EFFECT, 1130f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li CameraSettings.KEY_CAMERA_ID}; 1131f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel = (ControlPanel) findViewById(R.id.control_panel); 1132f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li if (mControlPanel != null) { 11336f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 11346f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1135dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 11367f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mControlPanel.initialize(this, mPreferenceGroup, keys, true); 1137f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li mControlPanel.setListener(new MyControlPanelListener()); 11386f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11396f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li } 11406f2283fbf049ad1f9870a86474af295604d95600Wu-cheng Li 1141f00d421845b4ff2eca1354419889886fec5f2538Owen Lin private void initializeHeadUpDisplay() { 11427f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay == null) return; 11437add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings settings = new CameraSettings(this, mInitialParams, 1144c300a0266d634bb7a1e2df816e97bad2836991acWu-cheng Li mCameraId, CameraHolder.instance().getCameraInfo()); 1145c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li // If we have zoom picker, do not show zoom control on head-up display. 1146c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li float[] zoomRatios = null; 1147c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null) zoomRatios = getZoomRatios(); 1148f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.initialize(this, 11497add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li settings.getPreferenceGroup(R.xml.camera_preferences), 1150c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li zoomRatios, mOrientationCompensation); 1151c5019f4d58412da6227b3f2e6461bba5b7c671a3Wu-cheng Li if (mZoomPicker == null && mParameters.isZoomSupported()) { 11520d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mHeadUpDisplay.setZoomListener(new ZoomControllerListener() { 1153f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onZoomChanged( 11540d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin int index, float ratio, boolean isMoving) { 11550d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin onZoomValueChanged(index); 1156f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1157f00d421845b4ff2eca1354419889886fec5f2538Owen Lin }); 1158f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 11597add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li updateSceneModeInHud(); 11607add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 11617add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li 11627add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void attachHeadUpDisplay() { 11634aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 11647f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mParameters.isZoomSupported()) { 1165c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li mHeadUpDisplay.setZoomIndex(mZoomValue); 1166c6e3c7823339031096af937464cb528f53e045cfWu-cheng Li } 1167c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin FrameLayout frame = (FrameLayout) findViewById(R.id.frame); 1168c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView = new GLRootView(this); 1169c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin mGLRootView.setContentPane(mHeadUpDisplay); 1170c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin frame.addView(mGLRootView); 1171f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1172f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 1173c8e13fecea56e679418f41ba454f867c49f888aaOwen Lin private void detachHeadUpDisplay() { 1174f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.setGpsHasSignal(false); 1175f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mHeadUpDisplay.collapse(); 1176f00d421845b4ff2eca1354419889886fec5f2538Owen Lin ((ViewGroup) mGLRootView.getParent()).removeView(mGLRootView); 1177f00d421845b4ff2eca1354419889886fec5f2538Owen Lin mGLRootView = null; 1178f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1179f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 11807f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private boolean collapseCameraControls() { 11817f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null && mHeadUpDisplay.collapse()) { 11827f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11837f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11847f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel != null && mControlPanel.hideSettingPicker()) { 11857f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return true; 11867f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11877f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li return false; 11887f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11897f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11907f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li private void enableCameraControls(boolean enable) { 11917f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) mHeadUpDisplay.setEnabled(enable); 11927f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mControlPanel != null) mControlPanel.setEnabled(enable); 11937f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 11947f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li 11954aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public static int roundOrientation(int orientation) { 11964aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li return ((orientation + 45) / 90 * 90) % 360; 11974aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 11984aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 11994aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li private class MyOrientationEventListener 12004aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li extends OrientationEventListener { 12014aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public MyOrientationEventListener(Context context) { 12024aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li super(context); 12034aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12044aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12054aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li @Override 12064aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li public void onOrientationChanged(int orientation) { 12074aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // We keep the last known orientation. So if the user first orient 12084aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the camera then point the camera to floor or sky, we still have 12094aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li // the correct orientation. 12104aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation == ORIENTATION_UNKNOWN) return; 12114aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li orientation = roundOrientation(orientation); 12124aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (orientation != mOrientation) { 12134aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientation = orientation; 12144aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li mOrientationCompensation = orientation 12154aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li + Util.getDisplayRotation(Camera.this); 12164aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 12174aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li if (!mIsImageCaptureIntent) { 12184aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li setOrientationIndicator(mOrientationCompensation); 12194aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12207f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 12217f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.setOrientation(mOrientationCompensation); 12227f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 12234aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12244aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12254aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li } 12264aaa2130af7241f128ee561cafd17a4fb560b92cWu-cheng Li 1227ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin private void setOrientationIndicator(int degree) { 12289f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li RotateImageView thumbnail = (RotateImageView) findViewById( 12299f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li R.id.review_thumbnail); 12309f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (thumbnail != null) thumbnail.setDegree(degree); 12319f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1232ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1233ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.camera_switch_icon)).setDegree(degree); 1234ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin ((RotateImageView) findViewById( 1235ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin R.id.video_switch_icon)).setDegree(degree); 1236ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin } 1237ff58fb6921ccb7398ad30c8cec604c38c76be4fcOwen Lin 1238b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1239b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onStart() { 1240b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onStart(); 12412e768c1b835a127f190395a91477144d8ae850acOwen Lin if (!mIsImageCaptureIntent) { 12422e768c1b835a127f190395a91477144d8ae850acOwen Lin mSwitcher.setSwitch(SWITCH_CAMERA); 12432e768c1b835a127f190395a91477144d8ae850acOwen Lin } 1244b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1245b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12466d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen @Override 12476d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen public void onStop() { 12486d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen super.onStop(); 12496d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen if (mMediaProviderClient != null) { 12506d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient.release(); 12516d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen mMediaProviderClient = null; 12526d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12536d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen } 12546d68a36b5da24f70e1a8d5e9529720eeb8ce6d86Ray Chen 1255d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li private void checkStorage() { 1256523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang calculatePicturesRemaining(); 12571e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li updateStorageHint(mPicturesRemaining); 12581e50968c0a9eba523efcfdda86e298e33e95687dWu-cheng Li } 1259d12ae2098b491bb55798758da8b698ffc625d62cWu-cheng Li 1260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onClick(View v) { 1261b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (v.getId()) { 126261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_retake: 126361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin hidePostCaptureAlert(); 126461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin restartPreview(); 126561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin break; 1266dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.review_thumbnail: 12675fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (isCameraIdle()) { 12689f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage(mThumbnailButton); 1269059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin } 1270059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 127161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_done: 1272059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doAttach(); 1273059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin break; 127461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin case R.id.btn_cancel: 1275059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin doCancel(); 1276dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li break; 1277de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li case R.id.btn_gallery: 1278de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li gotoGallery(); 1279de751a6a61b0e2806df4b2c5902aaadc7bb1aeb4Wu-cheng Li break; 1280b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1281b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1282b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 12839f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private class ThumbnailItemClickListener implements OnItemClickListener { 12849f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li public void onItemClick(AdapterView<?> p, View v, int pos, long id) { 12859f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li viewImage((RotateImageView)v); 12869f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 12879f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 12889f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li 1289c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang private Bitmap createCaptureBitmap(byte[] data) { 1290c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // This is really stupid...we just want to read the orientation in 1291c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // the jpeg header. 1292c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang String filepath = ImageManager.getTempJpegPath(); 1293c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang int degree = 0; 1294c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang if (saveDataToFile(filepath, data)) { 1295c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang degree = ImageManager.getExifOrientation(filepath); 1296c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang new File(filepath).delete(); 1297c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1298c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1299c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang // Limit to 50k pixels so we can return it in the intent. 1300271b3095b9f763421c0547109da9de774795072dChih-Chung Chang Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1301c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang bitmap = Util.rotate(bitmap, degree); 1302c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang return bitmap; 1303c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang } 1304c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1305b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doAttach() { 1306de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project if (mPausing) { 1307e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1308e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1309c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang 1310c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang byte[] data = mImageCapture.getLastCaptureData(); 1311b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1312cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue == null) { 13130e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // First handle the no crop case -- just return the value. If the 13140e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // caller specifies a "save uri" then write the data to it's 13150e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // stream. Otherwise, pass back a scaled down version of the bitmap 13160e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // directly in the extras. 1317cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1318b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project OutputStream outputStream = null; 1319b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1320cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang outputStream = mContentResolver.openOutputStream(mSaveUri); 1321c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang outputStream.write(data); 1322b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project outputStream.close(); 1323b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1324b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_OK); 1325b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1326b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 13270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // ignore exception 1328b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1329c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(outputStream); 1330b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1331b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1332c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Bitmap bitmap = createCaptureBitmap(data); 13330e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin setResult(RESULT_OK, 13340e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new Intent("inline-data").putExtra("data", bitmap)); 1335b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1336b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 13370e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 13380e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Save the image to a temp file and invoke the cropper 1339b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Uri tempUri = null; 1340b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project FileOutputStream tempStream = null; 1341b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 1342b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1343b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1344b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream = openFileOutput(sTempCropFilename, 0); 1345c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang tempStream.write(data); 1346b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempStream.close(); 1347b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project tempUri = Uri.fromFile(path); 1348b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (FileNotFoundException ex) { 1349b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1350b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1351b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1352b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IOException ex) { 1353b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(Activity.RESULT_CANCELED); 1354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1355b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return; 1356b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } finally { 1357c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang Util.closeSilently(tempStream); 1358b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1359b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1360b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle newExtras = new Bundle(); 1361cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mCropValue.equals("circle")) { 1362b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putString("circleCrop", "true"); 13630e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1364cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (mSaveUri != null) { 1365cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 13660e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } else { 1367b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project newExtras.putBoolean("return-data", true); 13680e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin } 1369b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1370da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1371da4608768624b1fb492f6676c510b37ad5f294baCheng-Ru Lin 1372b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.setData(tempUri); 1373b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project cropIntent.putExtras(newExtras); 1374b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1375b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project startActivityForResult(cropIntent, CROP_MSG); 1376b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1377b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1378b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1379b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doCancel() { 1380b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(RESULT_CANCELED, new Intent()); 1381b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1382b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1383b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1384b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonFocus(ShutterButton button, boolean pressed) { 138511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1386e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1387e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1388b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1389dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 13902bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doFocus(pressed); 1391b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1392b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1393b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1394b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1395b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void onShutterButtonClick(ShutterButton button) { 139611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mPausing) { 1397e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project return; 1398e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project } 1399b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (button.getId()) { 1400dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin case R.id.shutter_button: 14012bb9e74cc84b60a349ec90b34e39973b019ec0bdrepo sync doSnap(); 1402b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1403b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1404b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1405b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1406b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private OnScreenHint mStorageHint; 1407b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1408b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateStorageHint(int remaining) { 1409b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String noStorageText = null; 1410b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1411b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (remaining == MenuHelper.NO_STORAGE_ERROR) { 1412b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String state = Environment.getExternalStorageState(); 1413523432315cea8f18d703a0d547b4614ce42b6918Chih-Chung Chang if (state == Environment.MEDIA_CHECKING) { 1414b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.preparing_sd); 1415b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1416b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.no_storage); 1417b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 14180ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li } else if (remaining == MenuHelper.CANNOT_STAT_ERROR) { 14190ab73a87e749477080c566cb9612cd3f25dc7574Wu-cheng Li noStorageText = getString(R.string.access_sd_fail); 1420b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (remaining < 1) { 1421b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project noStorageText = getString(R.string.not_enough_space); 1422b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1423b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1424b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (noStorageText != null) { 1425b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint == null) { 1426b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = OnScreenHint.makeText(this, noStorageText); 1427b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 1428b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.setText(noStorageText); 1429b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1430b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.show(); 1431b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else if (mStorageHint != null) { 1432b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1433b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1434b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1435b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1436b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1437522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void installIntentFilter() { 1438b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // install an intent filter to receive SD card related events. 14390e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin IntentFilter intentFilter = 14400e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin new IntentFilter(Intent.ACTION_MEDIA_MOUNTED); 1441b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED); 1442b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1443b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addAction(Intent.ACTION_MEDIA_CHECKING); 1444b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intentFilter.addDataScheme("file"); 1445b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project registerReceiver(mReceiver, intentFilter); 1446b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = true; 1447e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1448b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1449522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void initializeFocusTone() { 1450e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li // Initialize focus tone generator. 1451b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 14520e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin mFocusToneGenerator = new ToneGenerator( 14530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin AudioManager.STREAM_SYSTEM, FOCUS_BEEP_VOLUME); 1454fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1455fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li Log.w(TAG, "Exception caught while creating tone generator: ", ex); 1456b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1457b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1458b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1459b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1460803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang private void initializeScreenBrightness() { 1461803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Window win = getWindow(); 1462803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang // Overright the brightness settings if it is automatic 1463803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang int mode = Settings.System.getInt( 1464803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang getContentResolver(), 1465803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE, 1466803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL); 1467803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang if (mode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 1468803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang WindowManager.LayoutParams winParams = win.getAttributes(); 1469803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang winParams.screenBrightness = DEFAULT_CAMERA_BRIGHTNESS; 1470803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang win.setAttributes(winParams); 1471803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1472803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang } 1473803afcc7dae35d6a02e8882fc5fcbcdcca4eaad4Chih-Chung Chang 1474e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li @Override 14754de149ceb47f2c251f646419907424bfb67d2b64Owen Lin protected void onResume() { 1476e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li super.onResume(); 1477281be5337852cb4b5d24e0a0440c426cb96bbebdOwen Lin 1478e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mPausing = false; 1479e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mJpegPictureCallbackTime = 0; 1480316af30d026dd182edb482ef6de7a330d6b1b012Wu-cheng Li mZoomValue = 0; 1481e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mImageCapture = new ImageCapture(); 1482e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 148348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li // Start the preview if it is not started. 14843f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (!mPreviewing && !mStartPreviewFail) { 1485f86e6af0b8833f5f8a4b03fefba54b1922280d28Chih-Chung Chang resetExposureCompensation(); 1486068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 148748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 1488e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 148948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li if (mSurfaceHolder != null) { 14906cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, put it in the 14916cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // message queue. 14926cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 14936cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 14946cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } else { 14956cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li initializeSecondTime(); 14966cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li } 1497e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1498cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 1499e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1500e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1501f00d421845b4ff2eca1354419889886fec5f2538Owen Lin @Override 1502f00d421845b4ff2eca1354419889886fec5f2538Owen Lin public void onConfigurationChanged(Configuration config) { 1503f00d421845b4ff2eca1354419889886fec5f2538Owen Lin super.onConfigurationChanged(config); 1504f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1505f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 1506f00d421845b4ff2eca1354419889886fec5f2538Owen Lin 15079bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang private static ImageManager.DataLocation dataLocation() { 1508b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return ImageManager.DataLocation.EXTERNAL; 1509b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1510b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1511b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1512b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project protected void onPause() { 1513b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPausing = true; 1514b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 15154904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li // Close the camera now because other activities may need to use it. 15164904e9713a0118af6321dfe0e77a388fe8c3f45dWu-cheng Li closeCamera(); 1517cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin resetScreenOn(); 15187f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li collapseCameraControls(); 1519f00d421845b4ff2eca1354419889886fec5f2538Owen Lin changeHeadUpDisplayState(); 1520b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin 1521e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1522e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mOrientationListener.disable(); 1523e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (!mIsImageCaptureIntent) { 15249f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li if (mThumbnailButton != null) { 15259f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li mThumbnailButton.storeData( 15269f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li ImageManager.getLastImageThumbPath()); 15279f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li } 1528e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1529e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li hidePostCaptureAlert(); 1530e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1531e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 1532b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mDidRegister) { 1533b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project unregisterReceiver(mReceiver); 1534b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mDidRegister = false; 1535b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1536b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopReceivingLocationUpdates(); 1537b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1538b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mFocusToneGenerator != null) { 1539b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator.release(); 1540b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mFocusToneGenerator = null; 1541b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1542b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1543b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mStorageHint != null) { 1544b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint.cancel(); 1545b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mStorageHint = null; 1546b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1547de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project 15489a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // If we are in an image capture intent and has taken 15499a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project // a picture, we just clear it in onPause. 1550c30e5c21c3858c15473427d82608c473d44bf3e4Chih-Chung Chang mImageCapture.clearLastData(); 15519a379bd668227d3dcea30312025f304fd248f6e3The Android Open Source Project mImageCapture = null; 1552e3f4516c2154539cb5778ef061abf8a0ccf90a5eThe Android Open Source Project 1553d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li // Remove the messages in the event queue. 1554d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li mHandler.removeMessages(RESTART_PREVIEW); 15556cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mHandler.removeMessages(FIRST_TIME_INIT); 1556d16a06161fe9e10ae8f656bca4d4482b235cd172Wu-cheng Li 1557b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onPause(); 1558b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1559b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1560b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 15610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin protected void onActivityResult( 15620e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin int requestCode, int resultCode, Intent data) { 1563b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (requestCode) { 1564b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case CROP_MSG: { 1565b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Intent intent = new Intent(); 1566b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (data != null) { 1567b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project Bundle extras = data.getExtras(); 1568b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (extras != null) { 1569b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project intent.putExtras(extras); 1570b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1571b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1572b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project setResult(resultCode, intent); 1573b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project finish(); 1574b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1575b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project File path = getFileStreamPath(sTempCropFilename); 1576b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project path.delete(); 1577b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1578b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project break; 1579b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1580b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1581b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1582b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1583fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j private boolean canTakePicture() { 1584fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j return isCameraIdle() && mPreviewing && (mPicturesRemaining > 0); 1585fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j } 1586fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j 1587b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void autoFocus() { 158805309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // Initiate autofocus only when preview is started and snapshot is not 158905309120f233e2f3a2d6319d0efd996254e86c16Wu-cheng Li // in progress. 1590fcb65124480c7a07d8cb1b28eff3c6acd6107531repo syn && make -j if (canTakePicture()) { 15917f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(false); 15925fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li Log.v(TAG, "Start autofocus."); 15935fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusStartTime = System.currentTimeMillis(); 15945fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mFocusState = FOCUSING; 15955fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li updateFocusIndicator(); 15965fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.autoFocus(mAutoFocusCallback); 1597b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1598b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1599b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 160062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang private void cancelAutoFocus() { 160162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang // User releases half-pressed focus key. 16028e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li if (mStatus != SNAPSHOT_IN_PROGRESS && (mFocusState == FOCUSING 16038e5e83e6c5de9186e25bca70f6efc918dd2c5050Wu-cheng Li || mFocusState == FOCUS_SUCCESS || mFocusState == FOCUS_FAIL)) { 160462a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang Log.v(TAG, "Cancel autofocus."); 16057f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li enableCameraControls(true); 160662a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang mCameraDevice.cancelAutoFocus(); 160762a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 160862a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang if (mFocusState != FOCUSING_SNAP_ON_FINISH) { 160962a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang clearFocusState(); 161062a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 161162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang } 161262a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang 16139c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void clearFocusState() { 16149c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUS_NOT_STARTED; 16155e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang updateFocusIndicator(); 1616b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1617b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1618b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void updateFocusIndicator() { 1619059daa36dc6e83ca24a16d9b99925e71010bccebOwen Lin if (mFocusRectangle == null) return; 1620e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li 162175ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang if (mFocusState == FOCUSING || mFocusState == FOCUSING_SNAP_ON_FINISH) { 162275ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showStart(); 162375ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_SUCCESS) { 162475ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showSuccess(); 162575ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else if (mFocusState == FOCUS_FAIL) { 162675ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.showFail(); 162775ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } else { 162875ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang mFocusRectangle.clear(); 162975ae09f4ee606960fb1740e3ad4b5b46931ef520Chih-Chung Chang } 1630b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1631b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1632b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 16330b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang public void onBackPressed() { 16340b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang if (!isCameraIdle()) { 16350b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang // ignore backs while we're taking a picture 16360b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang return; 16377f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } else if (!collapseCameraControls()) { 16383eed8999c9fd92600c74225b671a2f03d7dd51d4Owen Lin super.onBackPressed(); 16390b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16400b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang } 16410b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang 16420b8028e923b386eaa9062e076ca041914acbcd09Chih-Chung Chang @Override 1643b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyDown(int keyCode, KeyEvent event) { 1644b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1645b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1646e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 164711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 1648b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1649b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1650b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_CAMERA: 1651e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 165211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doSnap(); 1653b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1654b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1655b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_DPAD_CENTER: 16560e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // If we get a dpad center event without any focused view, move 16570e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the focus to the shutter button and press it. 1658e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 16590e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // Start auto-focus immediately to reduce shutter lag. After 16600e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // the shutter button gets the focus, doFocus() will be 16610e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin // called again but it is fine. 16627f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return true; 166311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks doFocus(true); 166411c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mShutterButton.isInTouchMode()) { 166511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocusFromTouch(); 166611c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } else { 166711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.requestFocus(); 1668b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 166911c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mShutterButton.setPressed(true); 1670b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1671b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1672b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1673b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1674b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyDown(keyCode, event); 1675b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1676b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1677b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 1678b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onKeyUp(int keyCode, KeyEvent event) { 1679b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project switch (keyCode) { 1680b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project case KeyEvent.KEYCODE_FOCUS: 1681e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li if (mFirstTimeInitialized) { 1682e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li doFocus(false); 1683e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1684b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 1685b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1686b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return super.onKeyUp(keyCode, event); 1687b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1688b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 16899c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project private void doSnap() { 16907f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1691f5876dbd29607a0e9762f88e9db6fa35ffb20067Owen Lin 1692083ccc1e5e06bde2102c50e8279178209fa9a056Wu-cheng Li Log.v(TAG, "doSnap: mFocusState=" + mFocusState); 16930f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // If the user has half-pressed the shutter and focus is completed, we 16940f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // can take the photo right away. If the focus mode is infinity, we can 16950f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li // also take the photo. 1696ed6661e212048dc3e143c48402b3935911c3741cWu-cheng Li if (mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1697a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1698a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF) 169991acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || (mFocusState == FOCUS_SUCCESS 170091acfc99279d5ece7ac9cb2d7a2980eb0d3b50daChih-Chung Chang || mFocusState == FOCUS_FAIL)) { 17015fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mImageCapture.onSnap(); 17028d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUSING) { 1703de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // Half pressing the shutter (i.e. the focus button event) will 1704de365d87520c97d6b1636442e6b5c82a3e036f29The Android Open Source Project // already have requested AF for us, so just request capture on 17059c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project // focus here. 17069c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project mFocusState = FOCUSING_SNAP_ON_FINISH; 17078d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project } else if (mFocusState == FOCUS_NOT_STARTED) { 17088d0dd0e2ee9a9f8d729ed96597102777cf14701fThe Android Open Source Project // Focus key down event is dropped for some reasons. Just ignore. 1709b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1710b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1711b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1712b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void doFocus(boolean pressed) { 1713cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li // Do the focus if the mode is not infinity. 17147f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (collapseCameraControls()) return; 1715a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li if (!(mFocusMode.equals(Parameters.FOCUS_MODE_INFINITY) 1716a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_FIXED) 1717a73ebf03d722d965fc9b394bba2187a66559949fWu-cheng Li || mFocusMode.equals(Parameters.FOCUS_MODE_EDOF))) { 17180f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li if (pressed) { // Focus key down. 17195fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li autoFocus(); 17200f56ef5704b7f1a0874528367147487c051876d9Wu-cheng Li } else { // Focus key up. 172162a2ae8a96495b77bd1d11420fd352cd0b8ca7c3Chih-Chung Chang cancelAutoFocus(); 17229c9be2eb4a86fc3468dbba1ec5f7bfdb37d22c74The Android Open Source Project } 1723b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1724b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1725b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1726b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) { 17274fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang // Make sure we have a surface in the holder before proceeding. 17284fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang if (holder.getSurface() == null) { 17294fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang Log.d(TAG, "holder.getSurface() == null"); 17304fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang return; 17314fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang } 17324fc134dffebaddec5bcdb26dc1caeb4ab6f7f91cChih-Chung Chang 173347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // We need to save the holder for later use, even when the mCameraDevice 173447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // is null. This could happen if onResume() is invoked after this 173547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // function. 173647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin mSurfaceHolder = holder; 173747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin 1738ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // The mCameraDevice will be null if it fails to connect to the camera 1739ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // hardware. In this case we will show a dialog and then finish the 1740ba19d8b0011a528b38943458b2f816ed247f2793Wu-cheng Li // activity, so it's OK to ignore it. 17413f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mCameraDevice == null) return; 17423f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 174347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Sometimes surfaceChanged is called after onPause or before onResume. 174447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Ignore it. 17453f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 17466cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 174747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin if (mPreviewing && holder.isCreating()) { 174847dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // Set preview display if the surface is being created and preview 174947dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // was already started. That means preview display was set to null 175047dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // and we need to set it now. 175148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(holder); 175247dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin } else { 175347dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 1. Restart the preview if the size of surface was changed. The 175447dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // framework may not support changing preview display on the fly. 175547dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // 2. Start the preview now if surface was destroyed and preview 175647dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin // stopped. 175747dd2cf1dacad3687410ea6e8e4f05542a5fdc46Owen Lin restartPreview(); 175848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 17596cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li 17606cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If first time initialization is not finished, send a message to do 17616cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // it later. We want to finish surfaceChanged as soon as possible to let 17626cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // user see preview first. 17636cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li if (!mFirstTimeInitialized) { 1764e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1765547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync } else { 1766547caa3586633adcaddfbe766ec46a0b97ee8d4crepo sync initializeSecondTime(); 1767e43adb123b34432b977f57943c3c42614ccfd985Wu-cheng Li } 1768b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1769b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1770b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceCreated(SurfaceHolder holder) { 1771b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1772b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1773b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public void surfaceDestroyed(SurfaceHolder holder) { 1774b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project stopPreview(); 1775b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mSurfaceHolder = null; 1776b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1777b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1778b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void closeCamera() { 1779b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mCameraDevice != null) { 1780cd65be31531717fb032b7423f8d5a77df465cfcaChih-Chung Chang CameraHolder.instance().release(); 1781e453bdb87ca7eb4e05b817774124731237a3d437Wu-cheng Li mCameraDevice.setZoomChangeListener(null); 1782b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mCameraDevice = null; 1783b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mPreviewing = false; 1784b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1785b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1786b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 17873f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void ensureCameraDevice() throws CameraHardwareException { 178811c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks if (mCameraDevice == null) { 1789ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mCameraDevice = CameraHolder.instance().open(mCameraId); 179070fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mInitialParams = mCameraDevice.getParameters(); 179111c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 179211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks } 179311c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 17943f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void showCameraErrorAndFinish() { 17953f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Resources ress = getResources(); 17963f3c857e3f34650c15d764810335024654b0fcc3Owen Lin Util.showFatalErrorAndFinish(Camera.this, 17973f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.camera_error_title), 17983f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ress.getString(R.string.cannot_connect_camera)); 17993f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 18003f3c857e3f34650c15d764810335024654b0fcc3Owen Lin 1801068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li private boolean restartPreview() { 18023f3c857e3f34650c15d764810335024654b0fcc3Owen Lin try { 18033f3c857e3f34650c15d764810335024654b0fcc3Owen Lin startPreview(); 18043f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } catch (CameraHardwareException e) { 18053f3c857e3f34650c15d764810335024654b0fcc3Owen Lin showCameraErrorAndFinish(); 1806068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return false; 18073f3c857e3f34650c15d764810335024654b0fcc3Owen Lin } 1808068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li return true; 1809b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1810b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 181148f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li private void setPreviewDisplay(SurfaceHolder holder) { 181248f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li try { 181348f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li mCameraDevice.setPreviewDisplay(holder); 181448f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } catch (Throwable ex) { 181548f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li closeCamera(); 181648f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li throw new RuntimeException("setPreviewDisplay failed", ex); 181748f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 181848f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li } 181948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li 18203f3c857e3f34650c15d764810335024654b0fcc3Owen Lin private void startPreview() throws CameraHardwareException { 18213f3c857e3f34650c15d764810335024654b0fcc3Owen Lin if (mPausing || isFinishing()) return; 182211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks 18233f3c857e3f34650c15d764810335024654b0fcc3Owen Lin ensureCameraDevice(); 1824b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18256cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // If we're previewing already, stop the preview first (this will blank 18266cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li // the screen). 18270e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin if (mPreviewing) stopPreview(); 1828b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 182948f6cdff77fe6b0c44b7d4c4261599e1de7225f1Wu-cheng Li setPreviewDisplay(mSurfaceHolder); 1830d4a37518c3b73fcf1860ab10fd3bb7e7ceffba99Wu-cheng Li Util.setCameraDisplayOrientation(this, mCameraId, mCameraDevice); 1831ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(UPDATE_PARAM_ALL); 1832b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1833cede87fa23b81b49786831e90a175293e9c8bc7cYu Shan Emily Lau mCameraDevice.setErrorCallback(mErrorCallback); 1834bcd13fa071abe75b3275e3bc314601f33e33972aWu-cheng Li 183511c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks try { 18368564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "startPreview"); 183711c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mCameraDevice.startPreview(); 1838fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li } catch (Throwable ex) { 1839fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li closeCamera(); 1840fa1dfa2f3f1385e98cf8bdac5c48f8d13a400a8aWu-cheng Li throw new RuntimeException("startPreview failed", ex); 1841b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 184211c53782ca0a7be5e033bafdf0be6ac124bde8cbDave Sparks mPreviewing = true; 184333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mZoomState = ZOOM_STOPPED; 18446cc6daff9d7cb02805cd9ce71176c7b49655f8a8Wu-cheng Li mStatus = IDLE; 1845b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 1846b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 18475fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private void stopPreview() { 18485fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li if (mCameraDevice != null && mPreviewing) { 18498564b8a3844d87e1ffe3d40cb8ff7ff5cb93312eWu-cheng Li Log.v(TAG, "stopPreview"); 18505fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mCameraDevice.stopPreview(); 18515fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18525fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPreviewing = false; 18535fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // If auto focus was in progress, it would have been canceled. 18545fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li clearFocusState(); 18555fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 18565fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 1857dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin private static boolean isSupported(String value, List<String> supported) { 1858dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin return supported == null ? false : supported.indexOf(value) >= 0; 1859dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin } 1860dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1861ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersInitialize() { 1862cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // Reset preview frame rate to the maximum because it may be lowered by 1863cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li // video camera application. 1864cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 1865cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li if (frameRates != null) { 1866cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li Integer max = Collections.max(frameRates); 1867cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li mParameters.setPreviewFrameRate(max); 1868cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li } 1869cc5a6356055dd8a8a4017b0af5410b53f25aaef0Wu-cheng Li 1870ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1871ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1872ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersZoom() { 1873ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set zoom. 1874ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mParameters.isZoomSupported()) { 1875ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters.setZoom(mZoomValue); 1876ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1877ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1878ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1879ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void updateCameraParametersPreference() { 18805945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set picture size. 18812c6c6174e2363fccb4e4f29b76290e99234fe140Owen Lin String pictureSize = mPreferences.getString( 188232bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.KEY_PICTURE_SIZE, null); 188332bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin if (pictureSize == null) { 188432bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.initialCameraPictureSize(this, mParameters); 188532bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } else { 188632bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin List<Size> supported = mParameters.getSupportedPictureSizes(); 188732bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin CameraSettings.setCameraPictureSize( 188832bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin pictureSize, supported, mParameters); 188932bfffa5822490ea0e105e9fe00b9df8db1b7b02Owen Lin } 1890937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1891ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set the preview frame aspect ratio according to the picture size. 1892ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin Size size = mParameters.getPictureSize(); 1893ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin PreviewFrameLayout frameLayout = 1894ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin (PreviewFrameLayout) findViewById(R.id.frame_layout); 1895ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin frameLayout.setAspectRatio((double) size.width / size.height); 1896ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1897ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // Set a preview size that is closest to the viewfinder height and has 1898ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin // the right aspect ratio. 1899ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin List<Size> sizes = mParameters.getSupportedPreviewSizes(); 19006227fa641518492a6b660c78463da18d9ec8fcd8Nipun Kwatra Size optimalSize = Util.getOptimalPreviewSize(this, 1901ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin sizes, (double) size.width / size.height); 1902ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin if (optimalSize != null) { 1903f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin Size original = mParameters.getPreviewSize(); 1904f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin if (!original.equals(optimalSize)) { 1905f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 1906f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin 1907f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // Zoom related settings will be changed for different preview 1908f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin // sizes, so set and read the parameters to get lastest values 1909f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mCameraDevice.setParameters(mParameters); 1910f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin mParameters = mCameraDevice.getParameters(); 1911f1672b4a703ea7600f17f451f6632f1cd399e839Owen Lin } 1912ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin } 1913ffcca7403c9a364403357d3c76a3ff256c63c786Cheng-Ru Lin 1914ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Since change scene mode may change supported values, 1915ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Set scene mode first, 191618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mPreferences.getString( 1917ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang CameraSettings.KEY_SCENE_MODE, 1918ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang getString(R.string.pref_camera_scenemode_default)); 191918a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 192018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (!mParameters.getSceneMode().equals(mSceneMode)) { 192118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mParameters.setSceneMode(mSceneMode); 1922ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 1923ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 1924ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // Setting scene mode will change the settings of flash mode, 1925ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // white balance, and focus mode. Here we read back the 1926ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // parameters, so we can know those settings. 1927ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 1928ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1929ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 193018a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = mParameters.getSceneMode(); 193118a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (mSceneMode == null) { 193218a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mSceneMode = Parameters.SCENE_MODE_AUTO; 1933ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1934ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 1935ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 19365945773c664ada754ce5eb9239bd4c8bd95ee4b4Wu-cheng Li // Set JPEG quality. 1937e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li String jpegQuality = mPreferences.getString( 1938e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li CameraSettings.KEY_JPEG_QUALITY, 1939e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li getString(R.string.pref_camera_jpegquality_default)); 19403a4ef93f95bed9f812fe75ef94296450833b3997James Dong mParameters.setJpegQuality(JpegEncodingQualityMappings.getQualityNumber(jpegQuality)); 1941937fc48b37fafe3ffc8f4b52bd9a171bbb4d3a37Owen Lin 1942dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // For the following settings, we need to check if the settings are 1943dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // still supported by latest driver, if not, ignore the settings. 1944dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin 1945dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin // Set color effect parameter. 1946dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin String colorEffect = mPreferences.getString( 1947dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin CameraSettings.KEY_COLOR_EFFECT, 1948dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin getString(R.string.pref_camera_coloreffect_default)); 1949dbb23f7bc9d3f3807f12926ccbfe2a95a0c1355aOwen Lin if (isSupported(colorEffect, mParameters.getSupportedColorEffects())) { 19505f6484a74fe019337e436e6e0dcb07375a74af25President Li mParameters.setColorEffect(colorEffect); 19515f6484a74fe019337e436e6e0dcb07375a74af25President Li } 19525f6484a74fe019337e436e6e0dcb07375a74af25President Li 195333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin // Set exposure compensation 195433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin String exposure = mPreferences.getString( 195533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin CameraSettings.KEY_EXPOSURE, 195633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin getString(R.string.pref_exposure_default)); 195733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin try { 195833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int value = Integer.parseInt(exposure); 195933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int max = mParameters.getMaxExposureCompensation(); 196033be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin int min = mParameters.getMinExposureCompensation(); 196133be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin if (value >= min && value <= max) { 196233be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin mParameters.setExposureCompensation(value); 196333be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } else { 196433be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure range: " + exposure); 196533be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 196633be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } catch (NumberFormatException e) { 196733be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin Log.w(TAG, "invalid exposure: " + exposure); 196833be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin } 196933be45a1abaf6a8d611fb87b18945c84ab76c229Owen Lin 19707add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mHeadUpDisplay != null) updateSceneModeInHud(); 19717f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li // TODO: update icons on control panel. 1972301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 197318a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 1974301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set flash mode. 19754de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String flashMode = mPreferences.getString( 1976301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FLASH_MODE, 1977301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_flashmode_default)); 1978301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin List<String> supportedFlash = mParameters.getSupportedFlashModes(); 1979301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(flashMode, supportedFlash)) { 1980301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFlashMode(flashMode); 1981301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } else { 19823b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin flashMode = mParameters.getFlashMode(); 19833b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (flashMode == null) { 1984503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin flashMode = getString( 1985503560f0dc42d6185c61be06f8060dfd50d30d69Owen Lin R.string.pref_camera_flashmode_no_flash); 19863b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 1987301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 1988301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 1989301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set white balance parameter. 19904de149ceb47f2c251f646419907424bfb67d2b64Owen Lin String whiteBalance = mPreferences.getString( 1991301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_WHITE_BALANCE, 1992301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_whitebalance_default)); 199370fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin if (isSupported(whiteBalance, 199470fe12f4d0ba9c08be9e0f0bda75b172a21cf70aOwen Lin mParameters.getSupportedWhiteBalance())) { 1995301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setWhiteBalance(whiteBalance); 19963b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 19973b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = mParameters.getWhiteBalance(); 19983b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (whiteBalance == null) { 19993b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin whiteBalance = Parameters.WHITE_BALANCE_AUTO; 20003b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2001301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 2002301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin 2003301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin // Set focus mode. 2004301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mFocusMode = mPreferences.getString( 2005301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin CameraSettings.KEY_FOCUS_MODE, 2006301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin getString(R.string.pref_camera_focusmode_default)); 2007301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin if (isSupported(mFocusMode, mParameters.getSupportedFocusModes())) { 2008301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin mParameters.setFocusMode(mFocusMode); 20093b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } else { 20103b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = mParameters.getFocusMode(); 20113b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin if (mFocusMode == null) { 20123b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin mFocusMode = Parameters.FOCUS_MODE_AUTO; 20133b90cce1e143de64b29a33828d371c9c0e36c772Cheng-Ru Lin } 2014301c088512a06ec5154da2d27761537b6607f986Cheng-Ru Lin } 201518a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin } else { 201618a0b5bb13b9dc9cdb01d03e901c0836742f7a3aOwen Lin mFocusMode = mParameters.getFocusMode(); 2017cc529326d9369290abd6933f1d070859b3cadf75Wu-cheng Li } 2018e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li } 2019e0770004600f76cc4b440104e98e14712b4fd1c6Wu-cheng Li 2020ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We separate the parameters into several subsets, so we can update only 2021ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // the subsets actually need updating. The PREFERENCE set needs extra 2022ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // locking because the preference can be changed from GLThread as well. 2023ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParameters(int updateSet) { 2024ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mParameters = mCameraDevice.getParameters(); 2025ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2026ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2027ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersInitialize(); 2028ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2029ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2030ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2031ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang updateCameraParametersZoom(); 2032ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2033ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2034ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 20350d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin updateCameraParametersPreference(); 2036ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2037ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2038ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mCameraDevice.setParameters(mParameters); 2039ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2040ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2041ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // If the Camera is idle, update the parameters immediately, otherwise 2042ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // accumulate them in mUpdateSet and update later. 2043ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2044ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet |= additionalUpdateSet; 20451de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang if (mCameraDevice == null) { 2046ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // We will update all the parameters when we open the device, so 2047ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang // we don't need to do anything now. 2048ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20491de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang return; 20501de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else if (isCameraIdle()) { 2051ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang setCameraParameters(mUpdateSet); 2052ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mUpdateSet = 0; 20531de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } else { 2054ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2055ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang mHandler.sendEmptyMessageDelayed( 2056ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2057ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 20581de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20591de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang } 20601de0469fa91cee8ed0771d020042cc82576a601cChih-Chung Chang 2061522e836abc90bcb2d4e7a4ac37e269154d06c715Chih-Chung Chang private void gotoGallery() { 2062b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project MenuHelper.gotoCameraImageGallery(this); 2063b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2064b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 20659f73bd9a85d295091fae39dc256a122e1843e2e8Wu-cheng Li private void viewImage(RotateImageView view) { 20661efb18228a45952d699af280482e1c51a4582690Owen Lin if(!view.isUriValid()) { 20671efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "Uri invalid. uri=" + view.getUri()); 20681efb18228a45952d699af280482e1c51a4582690Owen Lin return; 20691efb18228a45952d699af280482e1c51a4582690Owen Lin } 20701efb18228a45952d699af280482e1c51a4582690Owen Lin 20711efb18228a45952d699af280482e1c51a4582690Owen Lin try { 20721efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 20731efb18228a45952d699af280482e1c51a4582690Owen Lin Util.REVIEW_ACTION, view.getUri())); 20741efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException ex) { 2075b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 20761efb18228a45952d699af280482e1c51a4582690Owen Lin startActivity(new Intent( 20771efb18228a45952d699af280482e1c51a4582690Owen Lin Intent.ACTION_VIEW, view.getUri())); 20781efb18228a45952d699af280482e1c51a4582690Owen Lin } catch (ActivityNotFoundException e) { 20791efb18228a45952d699af280482e1c51a4582690Owen Lin Log.e(TAG, "review image fail. uri=" + view.getUri(), e); 2080b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2081b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2082b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2083b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2084b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void startReceivingLocationUpdates() { 2085b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2086b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2087b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2088b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.NETWORK_PROVIDER, 2089b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2090b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2091b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[1]); 2092b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2093deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2094b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2095deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2096b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2097b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2098b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.requestLocationUpdates( 2099b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project LocationManager.GPS_PROVIDER, 2100b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 1000, 2101b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 0F, 2102b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationListeners[0]); 2103b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (java.lang.SecurityException ex) { 2104deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to request location update, ignore", ex); 2105b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (IllegalArgumentException ex) { 2106deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.d(TAG, "provider does not exist " + ex.getMessage()); 2107b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2108b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2109b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2110b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2111b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void stopReceivingLocationUpdates() { 2112b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project if (mLocationManager != null) { 2113b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 2114b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project try { 2115b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project mLocationManager.removeUpdates(mLocationListeners[i]); 2116b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } catch (Exception ex) { 2117deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin Log.i(TAG, "fail to remove location listners, ignore", ex); 2118b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2119b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2120b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2121b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2122b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2123b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private Location getCurrentLocation() { 2124b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // go in best to worst order 2125b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project for (int i = 0; i < mLocationListeners.length; i++) { 212607c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin Location l = mLocationListeners[i].current(); 212707c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin if (l != null) return l; 2128b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 212907c90568c7b0568e6cb75559bd13e5d000ac040fOwen Lin return null; 2130b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2131b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21325fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private boolean isCameraIdle() { 21335fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mStatus == IDLE && mFocusState == FOCUS_NOT_STARTED; 2134b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2135b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2136b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private boolean isImageCaptureIntent() { 2137b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project String action = getIntent().getAction(); 2138b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action)); 2139b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2140b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2141cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang private void setupCaptureParams() { 2142cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang Bundle myExtras = getIntent().getExtras(); 2143cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang if (myExtras != null) { 2144cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2145cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang mCropValue = myExtras.getString("crop"); 2146cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2147cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang } 2148cd972b0cd67d7a45084d9757ebd49b8f22989eddChih-Chung Chang 2149b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void showPostCaptureAlert() { 21509bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 215161b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.INVISIBLE); 215261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 21530e841fe509c3b61ced7ddf4bee4728b382eae62fOwen Lin for (int id : pickIds) { 215461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 215561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.VISIBLE); 2156b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2157b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2158b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2159b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2160b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void hidePostCaptureAlert() { 21619bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 216261b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin findViewById(R.id.shutter_button).setVisibility(View.VISIBLE); 216361b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin int[] pickIds = {R.id.btn_retake, R.id.btn_done}; 216461b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin for (int id : pickIds) { 216561b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin View button = findViewById(id); 216661b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin ((View) button.getParent()).setVisibility(View.GONE); 216761b98317dfb7b8bad4e826e1db560128e1c37374Owen Lin } 2168b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2169b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2170b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21715fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li private int calculatePicturesRemaining() { 21725fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li mPicturesRemaining = MenuHelper.calculatePicturesRemaining(); 21735fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return mPicturesRemaining; 21745fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21755fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 21765fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li @Override 21775fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li public boolean onPrepareOptionsMenu(Menu menu) { 21785fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li super.onPrepareOptionsMenu(menu); 21795fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li // Only show the menu when camera is idle. 2180b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang for (int i = 0; i < menu.size(); i++) { 2181b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang menu.getItem(i).setVisible(isCameraIdle()); 21825fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21835fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 21845fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li return true; 21855fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li } 21865fa9483e0f3a31fcff7da86cdd9e32795eacf235Wu-cheng Li 2187b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project @Override 2188b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project public boolean onCreateOptionsMenu(Menu menu) { 2189b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project super.onCreateOptionsMenu(menu); 2190b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 21919bc8d1b47e5bab978cc9571ddfdedc8309a0b65dChih-Chung Chang if (mIsImageCaptureIntent) { 2192b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project // No options menu for attach mode. 2193b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return false; 2194b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } else { 2195b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project addBaseMenuItems(menu); 2196b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2197b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project return true; 2198b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2199b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project 2200b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project private void addBaseMenuItems(Menu menu) { 22019ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.addSwitchModeMenuItem(menu, true, new Runnable() { 22029ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang public void run() { 22039ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang switchToVideoMode(); 22049ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22059ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang }); 2206d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuItem gallery = menu.add(Menu.NONE, Menu.NONE, 2207d189083d760820ad0b0d88e11feb897e4ab5011cChih-Chung Chang MenuHelper.POSITION_GOTO_GALLERY, 2208b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang R.string.camera_gallery_photos_text) 2209b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2210b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 2211b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gotoGallery(); 2212b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang return true; 2213b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang } 2214b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang }); 2215b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang gallery.setIcon(android.R.drawable.ic_menu_gallery); 2216b5946549f73a3f49ccf163dda424a0319b4b6838Chih-Chung Chang mGalleryItems.add(gallery); 2217ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2218ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang if (mNumberOfCameras > 1) { 2219ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang menu.add(Menu.NONE, Menu.NONE, 2220ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang MenuHelper.POSITION_SWITCH_CAMERA_ID, 2221ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang R.string.switch_camera_id) 2222ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang .setOnMenuItemClickListener(new OnMenuItemClickListener() { 2223ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang public boolean onMenuItemClick(MenuItem item) { 22247add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId((mCameraId + 1) % mNumberOfCameras); 2225ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang return true; 2226ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2227ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang }).setIcon(android.R.drawable.ic_menu_camera); 2228ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2229ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang } 2230ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22317add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li private void switchCameraId(int cameraId) { 2232a79c5e1d807e5c86f5f9ced44eac50076596e1abWu-cheng Li if (mPausing || !isCameraIdle()) return; 22337add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li mCameraId = cameraId; 22347add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li CameraSettings.writePreferredCameraId(mPreferences, cameraId); 2235ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2236ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang stopPreview(); 2237ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang closeCamera(); 2238ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2239ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Remove the messages in the event queue. 2240ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mHandler.removeMessages(RESTART_PREVIEW); 2241ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2242ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Reset variables 2243ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mJpegPictureCallbackTime = 0; 2244ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang mZoomValue = 0; 2245ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22461ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the preferences. 22471ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang mPreferences.setLocalId(this, mCameraId); 22481ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 22491ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang 2250ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang // Restart the preview. 2251ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang resetExposureCompensation(); 2252068a2e745b284b33af161d629adb9b7839be32d1Wu-cheng Li if (!restartPreview()) return; 2253ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 2254ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang initializeZoom(); 2255ac9d0a1ce538eb4bd50cba3b257737a05b9ac4e5Chih-Chung Chang 22561ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang // Reload the UI. 22571ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang if (mFirstTimeInitialized) { 22581ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang initializeHeadUpDisplay(); 22591ef634d277d550ed55b5b7089dfd56ed71815bd6Chih-Chung Chang } 2260b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project } 2261e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin 22629ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang private boolean switchToVideoMode() { 2263e36da237f13cb3f31ec6fe3af98f2f838cabc6b2Owen Lin if (isFinishing() || !isCameraIdle()) return false; 22649ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang MenuHelper.gotoVideoMode(this); 2265b2b23846d89c63ba0d28bbc7627022e6b9fa620bOwen Lin mHandler.removeMessages(FIRST_TIME_INIT); 22669ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang finish(); 22679ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 22689ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } 22699ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang 2270d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang public boolean onSwitchChanged(Switcher source, boolean onOff) { 2271d918cfa6846593ceb844196a6d0012f3f350252fChih-Chung Chang if (onOff == SWITCH_VIDEO) { 22729ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return switchToVideoMode(); 22739ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang } else { 22749ae7d027bb8f55b85a158cddeb7ed84c5a0a7983Chih-Chung Chang return true; 2275e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 2276e239acc2185c5fb47b22a65f78ffa461e19f183cOwen Lin } 22778df283a6685ee0dd18cd3276b6bb716b21f269c6Chih-Chung Chang 2278f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private void onSharedPreferencesChanged() { 2279c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin // ignore the events after "onPause()" 2280c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2281ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2282ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang boolean recordLocation; 2283ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 22840d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin recordLocation = RecordLocationPreference.get( 22850d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin mPreferences, getContentResolver()); 2286ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang 2287ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation != recordLocation) { 2288e391150007300e63d3fb6e2236db3f4c9247fb9cRay Chen mRecordLocation = recordLocation; 2289ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang if (mRecordLocation) { 2290ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang startReceivingLocationUpdates(); 2291ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } else { 2292ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang stopReceivingLocationUpdates(); 2293ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 2294ee1cf3f0509987e9c76626077bd8117399311cedChih-Chung Chang } 22957add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li int cameraId = CameraSettings.readPreferredCameraId(mPreferences); 22967add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li if (mCameraId != cameraId) { 22977add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li switchCameraId(cameraId); 22987add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } else { 22997add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 23007add00693c1ec910bc8700fe046ee18cbe4e1148Wu-cheng Li } 23018791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin } 23028791695ba110ad0b088d2e8b3b0127c0042e1865Owen Lin 2303cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin @Override 2304cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin public void onUserInteraction() { 2305cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin super.onUserInteraction(); 2306cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin keepScreenOnAwhile(); 2307cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2308cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2309cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void resetScreenOn() { 2310cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2311cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2312cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2313cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin 2314cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin private void keepScreenOnAwhile() { 2315cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2316cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2317cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2318cc8d7565f1500b6db20dd7d4c8cc3b6434067e0bOwen Lin } 2319faf398ff0fa2b51348b4545505112d70ba7b47a1Chih-Chung Chang 2320c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin private class MyHeadUpDisplayListener implements HeadUpDisplay.Listener { 2321c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2322c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onSharedPreferencesChanged() { 2323f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li Camera.this.onSharedPreferencesChanged(); 2324c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2325c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2326c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onRestorePreferencesClicked() { 23270d73bccf89870682007dd32d4a84bcdb812e2cc7Owen Lin Camera.this.onRestorePreferencesClicked(); 2328c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2329c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2330c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void onPopupWindowVisibilityChanged(int visibility) { 2331c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2332c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2333c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin 2334c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin protected void onRestorePreferencesClicked() { 2335c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin if (mPausing) return; 2336c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin Runnable runnable = new Runnable() { 2337c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin public void run() { 23387f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li if (mHeadUpDisplay != null) { 23397f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li mHeadUpDisplay.restorePreferences(mParameters); 23407f0d458b7d2ed913879db247d16abcfdec0dc897Wu-cheng Li } 2341c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2342c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin }; 2343c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin MenuHelper.confirmAction(this, 2344c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_title), 2345c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin getString(R.string.confirm_restore_message), 2346c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin runnable); 2347c24155c65b45f554ffc29c523d7ea8e63ea10d33Owen Lin } 2348dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li 2349f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li private class MyControlPanelListener implements ControlPanel.Listener { 2350f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li public void onSharedPreferencesChanged() { 2351f5bffc476b8293b30bb500bed2ab7914bb4ca411Wu-cheng Li Camera.this.onSharedPreferencesChanged(); 2352dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2353dfee7f813adb8de209472d24553b860d2515ea0aWu-cheng Li } 2354b64d345c9d51cabce43b5191532a0c185d2a70a5The Android Open Source Project} 23555e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23565e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Changclass FocusRectangle extends View { 2357deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin 2358deb57259b0055c08a44cd43933276ccf485dcd2dOwen Lin @SuppressWarnings("unused") 23595e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private static final String TAG = "FocusRectangle"; 23605e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23615e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public FocusRectangle(Context context, AttributeSet attrs) { 23625e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang super(context, attrs); 23635e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23645e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23655e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang private void setDrawable(int resid) { 2366dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setBackgroundDrawable(getResources().getDrawable(resid)); 23675e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23685e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23695e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showStart() { 2370dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focusing); 23715e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23725e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23735e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showSuccess() { 2374dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focused); 23755e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23765e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23775e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void showFail() { 2378dad4b187eec436a2716aca5af31f23ce5de95f39Owen Lin setDrawable(R.drawable.focus_focus_failed); 23795e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23805e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang 23815e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang public void clear() { 23825e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang setBackgroundDrawable(null); 23835e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang } 23845e5aa7e1e8bd03e9919d5f14b9f5df75cf68ff8fChih-Chung Chang} 23853a4ef93f95bed9f812fe75ef94296450833b3997James Dong 23863a4ef93f95bed9f812fe75ef94296450833b3997James Dong/* 23873a4ef93f95bed9f812fe75ef94296450833b3997James Dong * Provide a mapping for Jpeg encoding quality levels 23883a4ef93f95bed9f812fe75ef94296450833b3997James Dong * from String representation to numeric representation. 23893a4ef93f95bed9f812fe75ef94296450833b3997James Dong */ 23903a4ef93f95bed9f812fe75ef94296450833b3997James Dongclass JpegEncodingQualityMappings { 23913a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final String TAG = "JpegEncodingQualityMappings"; 23923a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static final int DEFAULT_QUALITY = 85; 23933a4ef93f95bed9f812fe75ef94296450833b3997James Dong private static HashMap<String, Integer> mHashMap = 23943a4ef93f95bed9f812fe75ef94296450833b3997James Dong new HashMap<String, Integer>(); 23953a4ef93f95bed9f812fe75ef94296450833b3997James Dong 23963a4ef93f95bed9f812fe75ef94296450833b3997James Dong static { 23973a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("normal", CameraProfile.QUALITY_LOW); 23983a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("fine", CameraProfile.QUALITY_MEDIUM); 23993a4ef93f95bed9f812fe75ef94296450833b3997James Dong mHashMap.put("superfine", CameraProfile.QUALITY_HIGH); 2400f00d421845b4ff2eca1354419889886fec5f2538Owen Lin } 24013a4ef93f95bed9f812fe75ef94296450833b3997James Dong 24023a4ef93f95bed9f812fe75ef94296450833b3997James Dong // Retrieve and return the Jpeg encoding quality number 24033a4ef93f95bed9f812fe75ef94296450833b3997James Dong // for the given quality level. 24043a4ef93f95bed9f812fe75ef94296450833b3997James Dong public static int getQualityNumber(String jpegQuality) { 24053a4ef93f95bed9f812fe75ef94296450833b3997James Dong Integer quality = mHashMap.get(jpegQuality); 24063a4ef93f95bed9f812fe75ef94296450833b3997James Dong if (quality == null) { 24073a4ef93f95bed9f812fe75ef94296450833b3997James Dong Log.w(TAG, "Unknown Jpeg quality: " + jpegQuality); 24083a4ef93f95bed9f812fe75ef94296450833b3997James Dong return DEFAULT_QUALITY; 24093a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 24103a4ef93f95bed9f812fe75ef94296450833b3997James Dong return CameraProfile.getJpegEncodingQualityParameter(quality.intValue()); 24113a4ef93f95bed9f812fe75ef94296450833b3997James Dong } 24123a4ef93f95bed9f812fe75ef94296450833b3997James Dong} 2413