PhotoModule.java revision be83315adf908d321db009bff56b6d89b7881204
1d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb/* 2d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * Copyright (C) 2012 The Android Open Source Project 3d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * 4d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * Licensed under the Apache License, Version 2.0 (the "License"); 5d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * you may not use this file except in compliance with the License. 6d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * You may obtain a copy of the License at 7d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * 8d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * http://www.apache.org/licenses/LICENSE-2.0 9d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * 10d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * Unless required by applicable law or agreed to in writing, software 11d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * distributed under the License is distributed on an "AS IS" BASIS, 12d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * See the License for the specific language governing permissions and 14d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * limitations under the License. 15d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb */ 16d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 17d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbpackage com.android.camera; 18d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 19d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.annotation.TargetApi; 20d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.app.Activity; 21f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reckimport android.app.AlertDialog; 22d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.ContentProviderClient; 23d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.ContentResolver; 24f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reckimport android.content.DialogInterface; 25d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.Intent; 26d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.SharedPreferences.Editor; 27d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.res.Configuration; 28d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.graphics.Bitmap; 29d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.graphics.SurfaceTexture; 30d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.CameraInfo; 31d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.Face; 32d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.FaceDetectionListener; 33d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.Parameters; 34d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.PictureCallback; 35d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.Size; 36d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.location.Location; 37d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.media.CameraProfile; 38d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.net.Uri; 39d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Bundle; 40d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.ConditionVariable; 41d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Handler; 42d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Looper; 43d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Message; 44d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.MessageQueue; 45d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.SystemClock; 46d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.provider.MediaStore; 47d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.util.Log; 482d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolbimport android.view.Gravity; 49d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.KeyEvent; 50d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.LayoutInflater; 51d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.MotionEvent; 52d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.OrientationEventListener; 53d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.SurfaceHolder; 54d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.View; 5590ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolbimport android.view.View.OnClickListener; 56d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.ViewGroup; 57d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.WindowManager; 582d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolbimport android.widget.FrameLayout; 594d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolbimport android.widget.FrameLayout.LayoutParams; 60d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.widget.ImageView; 61d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.widget.Toast; 62d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 63d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.CameraManager.CameraProxy; 642d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolbimport com.android.camera.ui.AbstractSettingPopup; 65d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.FaceView; 661373b98135b2854578111dd535e24d39c8853f14Michael Kolbimport com.android.camera.ui.PieRenderer; 67d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.PopupManager; 68d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.PreviewSurfaceView; 69b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolbimport com.android.camera.ui.RenderOverlay; 70d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.Rotatable; 71d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.RotateLayout; 72d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.RotateTextToast; 73d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.TwoStateImageView; 744d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolbimport com.android.camera.ui.ZoomRenderer; 75ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Liimport com.android.gallery3d.app.CropImage; 764d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolbimport com.android.gallery3d.common.ApiHelper; 77d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 78d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.File; 79d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.FileNotFoundException; 80d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.FileOutputStream; 81d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.IOException; 82d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.OutputStream; 83d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.ArrayList; 84d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.Collections; 85d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.Formatter; 86d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.List; 87d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 88d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbpublic class PhotoModule 89d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements CameraModule, 90b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb FocusOverlayManager.Listener, 91d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraPreference.OnPreferenceChangedListener, 92d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb LocationManager.Listener, 93d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb PreviewFrameLayout.OnSizeChangedListener, 94d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ShutterButton.OnShutterButtonListener, 951373b98135b2854578111dd535e24d39c8853f14Michael Kolb SurfaceHolder.Callback, 968a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb PieRenderer.PieListener { 97d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 98d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final String TAG = "CAM_PhotoModule"; 99d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 100d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We number the request code from 1000 to avoid collision with Gallery. 101d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int REQUEST_CROP = 1000; 102d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 103d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SETUP_PREVIEW = 1; 104d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int FIRST_TIME_INIT = 2; 105d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int CLEAR_SCREEN_DELAY = 3; 106d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 4; 107d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int CHECK_DISPLAY_ROTATION = 5; 108d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SHOW_TAP_TO_FOCUS_TOAST = 6; 1091acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int SWITCH_CAMERA = 7; 1101acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int SWITCH_CAMERA_START_ANIMATION = 8; 1111acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int CAMERA_OPEN_DONE = 9; 1121acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int START_PREVIEW_DONE = 10; 1131acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int OPEN_CAMERA_FAIL = 11; 1141acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int CAMERA_DISABLED = 12; 115d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 116d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The subset of parameters we need to update in setCameraParameters(). 117d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_INITIALIZE = 1; 118d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_ZOOM = 2; 119d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_PREFERENCE = 4; 120d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_ALL = -1; 121d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1227717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // This is the timeout to keep the camera in onPause for the first time 1237717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // after screen on if the activity is started from secure lock screen. 1247717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li private static final int KEEP_CAMERA_TIMEOUT = 1000; // ms 1257717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li 126d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // copied from Camera hierarchy 127d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private CameraActivity mActivity; 128d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private View mRootView; 129d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private CameraProxy mCameraDevice; 130d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mCameraId; 131d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Parameters mParameters; 132d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mPaused; 1332d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb private AbstractSettingPopup mPopup; 134d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 135d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // these are only used by Camera 136d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 137d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The activity is going to switch to the specified camera id. This is 138d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // needed because texture copy is done in GL thread. -1 means camera is not 139d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // switching. 140d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb protected int mPendingSwitchCameraId = -1; 141d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mOpenCameraFail; 142d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mCameraDisabled; 143d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 144d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // When setCameraParametersWhenIdle() is called, we accumulate the subsets 145d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // needed to be updated in mUpdateSet. 146d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mUpdateSet; 147d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 148d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SCREEN_DELAY = 2 * 60 * 1000; 149d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 150d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mZoomValue; // The current zoom value. 151d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mZoomMax; 1525ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb private List<Integer> mZoomRatios; 153d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 154d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Parameters mInitialParams; 155d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mFocusAreaSupported; 156d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mMeteringAreaSupported; 157d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mAeLockSupported; 158d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mAwbLockSupported; 159d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mContinousFocusSupported; 160d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 161d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The degrees of the device rotated clockwise from its natural orientation. 162d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 1631acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li // The orientation compensation for icons and dialogs. Ex: if the value 164d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // is 90, the UI components should be rotated 90 degrees counter-clockwise. 165d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mOrientationCompensation = 0; 166d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ComboPreferences mPreferences; 167d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 168d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final String sTempCropFilename = "crop-temp"; 169d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 170d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ContentProviderClient mMediaProviderClient; 171d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ShutterButton mShutterButton; 172d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mFaceDetectionStarted = false; 173d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 174d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private PreviewFrameLayout mPreviewFrameLayout; 175d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Object mSurfaceTexture; 176d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 177d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // for API level 10 178d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private PreviewSurfaceView mPreviewSurfaceView; 179d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private volatile SurfaceHolder mCameraSurfaceHolder; 180d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 181d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private FaceView mFaceView; 182b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb private RenderOverlay mRenderOverlay; 183d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Rotatable mReviewCancelButton; 184d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Rotatable mReviewDoneButton; 1858a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb private View mReviewRetakeButton; 186d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 187d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 188d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private String mCropValue; 189d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Uri mSaveUri; 190d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1918a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb private View mMenu; 1928a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb private View mBlocker; 1938a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb 194d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Small indicators which show the camera settings in the viewfinder. 1951a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb private ImageView mExposureIndicator; 196d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageView mFlashIndicator; 197d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageView mSceneIndicator; 1981a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb private ImageView mHdrIndicator; 199d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // A view group that contains all the small indicators. 200be83315adf908d321db009bff56b6d89b7881204Wu-cheng Li private View mOnScreenIndicators; 201d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2021acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li // We use a thread in ImageSaver to do the work of saving images. This 2031acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li // reduces the shot-to-shot time. 204d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageSaver mImageSaver; 205d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Similarly, we use a thread to generate the name of the picture and insert 206d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // it into MediaStore while picture taking is still in progress. 207d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageNamer mImageNamer; 208d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 209d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Runnable mDoSnapRunnable = new Runnable() { 210d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 211d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 212d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonClick(); 213d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 214d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }; 215d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 216d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final StringBuilder mBuilder = new StringBuilder(); 217d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Formatter mFormatter = new Formatter(mBuilder); 218d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Object[] mFormatterArgs = new Object[1]; 219d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 220d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb /** 221d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * An unpublished intent flag requesting to return as soon as capturing 222d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * is completed. 223d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * 224d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * TODO: consider publishing by moving into MediaStore. 225d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb */ 226d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final String EXTRA_QUICK_CAPTURE = 227d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb "android.intent.extra.quickCapture"; 228d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 229d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The display rotation in degrees. This is only valid when mCameraState is 230d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // not PREVIEW_STOPPED. 231d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mDisplayRotation; 232d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The value for android.hardware.Camera.setDisplayOrientation. 233d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mCameraDisplayOrientation; 234d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The value for UI components like indicators. 235d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mDisplayOrientation; 236d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The value for android.hardware.Camera.Parameters.setRotation. 237d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mJpegRotation; 238d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mFirstTimeInitialized; 239d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mIsImageCaptureIntent; 240d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 241d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int PREVIEW_STOPPED = 0; 242d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int IDLE = 1; // preview is active 243d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Focus is in progress. The exact focus state is in Focus.java. 244d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int FOCUSING = 2; 245d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SNAPSHOT_IN_PROGRESS = 3; 246d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Switching between cameras. 247d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SWITCHING_CAMERA = 4; 248d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mCameraState = PREVIEW_STOPPED; 249d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mSnapshotOnIdle = false; 250d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 251d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ContentResolver mContentResolver; 252d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 253d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private LocationManager mLocationManager; 254d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 255d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final ShutterCallback mShutterCallback = new ShutterCallback(); 256d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final PostViewPictureCallback mPostViewPictureCallback = 257d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new PostViewPictureCallback(); 258d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final RawPictureCallback mRawPictureCallback = 259d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new RawPictureCallback(); 260d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final AutoFocusCallback mAutoFocusCallback = 261d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new AutoFocusCallback(); 262d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Object mAutoFocusMoveCallback = 263d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK 264d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ? new AutoFocusMoveCallback() 265d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb : null; 266d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 267d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 268d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 269d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mFocusStartTime; 270d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mShutterCallbackTime; 271d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mPostViewPictureCallbackTime; 272d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mRawPictureCallbackTime; 273d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mJpegPictureCallbackTime; 274d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mOnResumeTime; 275d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private byte[] mJpegImageData; 276d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 277d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // These latency time are for the CameraLatency test. 278d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mAutoFocusTime; 279d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mShutterLag; 280d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mShutterToPictureDisplayedTime; 281d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mPictureDisplayedToJpegCallbackTime; 282d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mJpegCallbackFinishTime; 283d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mCaptureStartTime; 284d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 285d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This handles everything about focus. 286b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb private FocusOverlayManager mFocusManager; 287b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb 2881373b98135b2854578111dd535e24d39c8853f14Michael Kolb private PieRenderer mPieRenderer; 289b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb private PhotoController mPhotoControl; 2901373b98135b2854578111dd535e24d39c8853f14Michael Kolb 2914d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb private ZoomRenderer mZoomRenderer; 2924d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 293d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private String mSceneMode; 294d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Toast mNotSelectableToast; 295d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 296d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Handler mHandler = new MainHandler(); 297d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private PreferenceGroup mPreferenceGroup; 298d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 299d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mQuickCapture; 300d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 301d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraStartUpThread mCameraStartUpThread; 302d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ConditionVariable mStartPreviewPrerequisiteReady = new ConditionVariable(); 303d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 3044d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb private PreviewGestures mGestures; 3054d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 306d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The purpose is not to block the main thread in onCreate and onResume. 307d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private class CameraStartUpThread extends Thread { 308d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private volatile boolean mCancelled; 309d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 310d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void cancel() { 311d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCancelled = true; 312d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 313d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 314d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 315d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 316d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 317d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We need to check whether the activity is paused before long 318d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // operations to ensure that onPause() can be done ASAP. 319d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCancelled) return; 320d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice = Util.openCamera(mActivity, mCameraId); 321d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 322d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Wait until all the initialization needed by startPreview are 323d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // done. 324d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStartPreviewPrerequisiteReady.block(); 325d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 326d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeCapabilities(); 327d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager == null) initializeFocusManager(); 328d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCancelled) return; 329d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_ALL); 330d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(CAMERA_OPEN_DONE); 331d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCancelled) return; 332d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startPreview(); 333d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(START_PREVIEW_DONE); 334d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mOnResumeTime = SystemClock.uptimeMillis(); 335d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(CHECK_DISPLAY_ROTATION); 336d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (CameraHardwareException e) { 337d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(OPEN_CAMERA_FAIL); 338d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (CameraDisabledException e) { 339d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(CAMERA_DISABLED); 340d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 341d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 342d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 343d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 344d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb /** 345d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * This Handler is used to post message back onto the main thread of the 346d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * application 347d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb */ 348d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private class MainHandler extends Handler { 349d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 350d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void handleMessage(Message msg) { 351d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (msg.what) { 352d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SETUP_PREVIEW: { 353d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 354d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 355d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 356d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 357d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CLEAR_SCREEN_DELAY: { 358d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getWindow().clearFlags( 359d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 360d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 361d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 362d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 363d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case FIRST_TIME_INIT: { 364d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeFirstTime(); 365d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 366d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 367d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 368d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 369d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParametersWhenIdle(0); 370d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 371d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 372d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 373d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CHECK_DISPLAY_ROTATION: { 374d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set the display orientation if display rotation has changed. 375d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Sometimes this happens when the device is held upside 376d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // down and camera app is opened. Rotation animation will 377d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // take some time and the rotation value we have got may be 378d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // wrong. Framework does not have a callback for this now. 379d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.getDisplayRotation(mActivity) != mDisplayRotation) { 380d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setDisplayOrientation(); 381d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 382d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 383d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 384d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 385d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 386d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 387d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 388d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SHOW_TAP_TO_FOCUS_TOAST: { 389d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showTapToFocusToast(); 390d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 391d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 392d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 393d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SWITCH_CAMERA: { 394d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switchCamera(); 395d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 396d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 397d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 398d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SWITCH_CAMERA_START_ANIMATION: { 399b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).animateSwitchCamera(); 400d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 401d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 402d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 403d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CAMERA_OPEN_DONE: { 404d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeAfterCameraOpen(); 405d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 406d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 407d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 408d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case START_PREVIEW_DONE: { 409d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 410d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 411d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_SURFACE_TEXTURE) { 412d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This may happen if surfaceCreated has arrived. 413d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewDisplayAsync(mCameraSurfaceHolder); 414d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 415d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startFaceDetection(); 416eebbf302dfa981b83a1f445eee6e8674f9309accWu-cheng Li locationFirstRun(); 417d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 418d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 419d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 420d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case OPEN_CAMERA_FAIL: { 421d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 422d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mOpenCameraFail = true; 423d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.showErrorAndFinish(mActivity, 424d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.string.cannot_connect_camera); 425d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 426d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 427d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 428d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CAMERA_DISABLED: { 429d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 430d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDisabled = true; 431d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.showErrorAndFinish(mActivity, 432d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.string.camera_disabled); 433d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 434d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 435d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 436d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 437d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 438d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 439d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 440ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb public void init(CameraActivity activity, View parent, boolean reuseNail) { 441d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity = activity; 442d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRootView = parent; 443d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences = new ComboPreferences(mActivity); 444d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 445d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraId = getPreferredCameraId(mPreferences); 446d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 447d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mContentResolver = mActivity.getContentResolver(); 448d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 449d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // To reduce startup time, open the camera and start the preview in 450d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // another thread. 451d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = new CameraStartUpThread(); 452d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.start(); 453d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 454d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getLayoutInflater().inflate(R.layout.photo_module, (ViewGroup) mRootView); 455d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 456d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Surface texture is from camera screen nail and startPreview needs it. 457d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This must be done before startPreview. 458d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mIsImageCaptureIntent = isImageCaptureIntent(); 459ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb if (reuseNail) { 460ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb mActivity.reuseCameraScreenNail(!mIsImageCaptureIntent); 461ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb } else { 462ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb mActivity.createCameraScreenNail(!mIsImageCaptureIntent); 463ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb } 464d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 465d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences.setLocalId(mActivity, mCameraId); 466d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 467d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // we need to reset exposure for the preview 468d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb resetExposureCompensation(); 469d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Starting the preview needs preferences, camera screen nail, and 470d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // focus area indicator. 471d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStartPreviewPrerequisiteReady.open(); 472d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 473d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeControlByIntent(); 474d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQuickCapture = mActivity.getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 475d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeMiscControls(); 476d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager = new LocationManager(mActivity, this); 477d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initOnScreenIndicator(); 478f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 479f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck 480f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck // Prompt the user to pick to record location for the very first run of 481f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck // camera only 482f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck private void locationFirstRun() { 483f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck if (RecordLocationPreference.isSet(mPreferences)) { 484f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck return; 485f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 48659d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu // Check if the back camera exists 48759d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu int backCameraId = CameraHolder.instance().getBackCameraId(); 48859d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu if (backCameraId == -1) { 48959d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu // If there is no back camera, do not show the prompt. 49059d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu return; 49159d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu } 49259d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu 493f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck new AlertDialog.Builder(mActivity) 494f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setTitle(R.string.remember_location_title) 495f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setMessage(R.string.remember_location_prompt) 496f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setPositiveButton(R.string.remember_location_yes, new DialogInterface.OnClickListener() { 497f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck @Override 498f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck public void onClick(DialogInterface dialog, int arg1) { 499f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck setLocationPreference(RecordLocationPreference.VALUE_ON); 500f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 501f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck }) 502f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setNegativeButton(R.string.remember_location_no, new DialogInterface.OnClickListener() { 503f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck @Override 504f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck public void onClick(DialogInterface dialog, int arg1) { 505f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck dialog.cancel(); 506f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 507f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck }) 508f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setOnCancelListener(new DialogInterface.OnCancelListener() { 509f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck @Override 510f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck public void onCancel(DialogInterface dialog) { 511f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck setLocationPreference(RecordLocationPreference.VALUE_OFF); 512f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 513f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck }) 514f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .show(); 515f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 516f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck 517f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck private void setLocationPreference(String value) { 518f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck mPreferences.edit() 519f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .putString(RecordLocationPreference.KEY, value) 520f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .apply(); 521f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck // TODO: Fix this to use the actual onSharedPreferencesChanged listener 522f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck // instead of invoking manually 523f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck onSharedPreferenceChanged(); 524d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 525d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 526471c997edfddccfa0762fa720c82cc95777584e8John Reck private void initializeRenderOverlay() { 527471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mPieRenderer != null) { 528471c997edfddccfa0762fa720c82cc95777584e8John Reck mRenderOverlay.addRenderer(mPieRenderer); 529b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mFocusManager.setFocusRenderer(mPieRenderer); 530471c997edfddccfa0762fa720c82cc95777584e8John Reck } 531471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mZoomRenderer != null) { 532471c997edfddccfa0762fa720c82cc95777584e8John Reck mRenderOverlay.addRenderer(mZoomRenderer); 533471c997edfddccfa0762fa720c82cc95777584e8John Reck } 534471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mGestures != null) { 535471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.clearTouchReceivers(); 536471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.setRenderOverlay(mRenderOverlay); 5378a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mGestures.addTouchReceiver(mMenu); 538b1ddf5700f9e3950cead691cab57c4bbf03e577dMichael Kolb mGestures.addTouchReceiver(mBlocker); 5398a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb 540471c997edfddccfa0762fa720c82cc95777584e8John Reck if (isImageCaptureIntent()) { 541471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mReviewCancelButton != null) { 542471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.addTouchReceiver((View) mReviewCancelButton); 543471c997edfddccfa0762fa720c82cc95777584e8John Reck } 544471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mReviewDoneButton != null) { 545471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.addTouchReceiver((View) mReviewDoneButton); 546471c997edfddccfa0762fa720c82cc95777584e8John Reck } 547471c997edfddccfa0762fa720c82cc95777584e8John Reck } 548471c997edfddccfa0762fa720c82cc95777584e8John Reck } 549471c997edfddccfa0762fa720c82cc95777584e8John Reck mRenderOverlay.requestLayout(); 550471c997edfddccfa0762fa720c82cc95777584e8John Reck } 551471c997edfddccfa0762fa720c82cc95777584e8John Reck 552d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeAfterCameraOpen() { 5531373b98135b2854578111dd535e24d39c8853f14Michael Kolb if (mPieRenderer == null) { 5541373b98135b2854578111dd535e24d39c8853f14Michael Kolb mPieRenderer = new PieRenderer(mActivity); 5552d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPhotoControl = new PhotoController(mActivity, this, mPieRenderer); 556b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.setListener(this); 5571373b98135b2854578111dd535e24d39c8853f14Michael Kolb mPieRenderer.setPieListener(this); 5581373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 5594d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb if (mZoomRenderer == null) { 5604d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mZoomRenderer = new ZoomRenderer(mActivity); 5614d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 5627a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb if (mGestures == null) { 5637a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb // this will handle gesture disambiguation and dispatching 564471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures = new PreviewGestures(mActivity, this, mZoomRenderer, mPieRenderer); 5657a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb } 566471c997edfddccfa0762fa720c82cc95777584e8John Reck initializeRenderOverlay(); 567b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb initializePhotoControl(); 568b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb 569d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // These depend on camera parameters. 570d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setPreviewFrameLayoutAspectRatio(); 571d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setPreviewSize(mPreviewFrameLayout.getWidth(), 572d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.getHeight()); 573b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb loadCameraPreferences(); 574d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 575d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 576d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showTapToFocusToastIfNeeded(); 577d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 578d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 579b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb private void initializePhotoControl() { 5801373b98135b2854578111dd535e24d39c8853f14Michael Kolb loadCameraPreferences(); 5819667bf4a16d01c58a5b91eebede8df13e95f592dMichael Kolb if (mPhotoControl != null) { 5829667bf4a16d01c58a5b91eebede8df13e95f592dMichael Kolb mPhotoControl.initialize(mPreferenceGroup); 5839667bf4a16d01c58a5b91eebede8df13e95f592dMichael Kolb } 5841373b98135b2854578111dd535e24d39c8853f14Michael Kolb updateSceneModeUI(); 5851373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 5861373b98135b2854578111dd535e24d39c8853f14Michael Kolb 5871373b98135b2854578111dd535e24d39c8853f14Michael Kolb 588d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void resetExposureCompensation() { 589d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 590d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.EXPOSURE_DEFAULT_VALUE); 591d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 592d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Editor editor = mPreferences.edit(); 593d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 594d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.apply(); 595d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 596d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 597d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 598d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void keepMediaProviderInstance() { 599d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We want to keep a reference to MediaProvider in camera's lifecycle. 600d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // TODO: Utilize mMediaProviderClient instance to replace 601d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ContentResolver calls. 602d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mMediaProviderClient == null) { 603d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMediaProviderClient = mContentResolver 604d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb .acquireContentProviderClient(MediaStore.AUTHORITY); 605d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 606d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 607d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 608d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Snapshots can only be taken after this is called. It should be called 609d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // once only. We could have done these things in onCreate() but we want to 610d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // make preview screen appear as soon as possible. 611d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeFirstTime() { 612d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized) return; 613d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 614d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Initialize location service. 615d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean recordLocation = RecordLocationPreference.get( 616d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences, mContentResolver); 617d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager.recordLocation(recordLocation); 618d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 619d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb keepMediaProviderInstance(); 620d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 621d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Initialize shutter button. 622d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton = mActivity.getShutterButton(); 623566f11c903ceae2e53c645f8d630bb1331faf890Michael Kolb mShutterButton.setImageResource(R.drawable.btn_new_shutter); 624d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setOnShutterButtonListener(this); 625d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setVisibility(View.VISIBLE); 626d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 627d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver = new ImageSaver(); 628d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer = new ImageNamer(); 629d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 630d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFirstTimeInitialized = true; 631d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb addIdleHandler(); 632d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 633d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.updateStorageSpaceAndHint(); 634d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 635d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 636d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void showTapToFocusToastIfNeeded() { 637d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Show the tap to focus toast if this is the first start. 638d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusAreaSupported && 639d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences.getBoolean(CameraSettings.KEY_CAMERA_FIRST_USE_HINT_SHOWN, true)) { 640d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Delay the toast for one second to wait for orientation. 641d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 642d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 643d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 644d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 645d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void addIdleHandler() { 646d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb MessageQueue queue = Looper.myQueue(); 647d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb queue.addIdleHandler(new MessageQueue.IdleHandler() { 648d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 649d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean queueIdle() { 650d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Storage.ensureOSXCompatible(); 651d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 652d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 653d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }); 654d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 655d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 656d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the activity is paused and resumed, this method will be called in 657d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onResume. 658d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeSecondTime() { 659d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 660d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start location update if needed. 661d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean recordLocation = RecordLocationPreference.get( 662d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences, mContentResolver); 663d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager.recordLocation(recordLocation); 664d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 665d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver = new ImageSaver(); 666d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer = new ImageNamer(); 667d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 668d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb keepMediaProviderInstance(); 669d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb hidePostCaptureAlert(); 670d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 671b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb if (mPhotoControl != null) { 672b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.reloadPreferences(); 6731373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 674d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 675d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 6764d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb private class ZoomChangeListener implements ZoomRenderer.OnZoomChangedListener { 677d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 678d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onZoomValueChanged(int index) { 679d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Not useful to change zoom value when the activity is paused. 680d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 681d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomValue = index; 6822c81abc40b4922dc9a89220fce911fff75b608bdMichael Kolb if (mParameters == null || mCameraDevice == null) return; 683d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set zoom parameters asynchronously 684d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setZoom(mZoomValue); 685d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParametersAsync(mParameters); 6865ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb if (mZoomRenderer != null) { 6875ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb Parameters p = mCameraDevice.getParameters(); 6885ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb mZoomRenderer.setZoomValue(mZoomRatios.get(p.getZoom())); 6895ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb } 690d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 6914d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 6924d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb @Override 6934d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb public void onZoomStart() { 694fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb if (mPieRenderer != null) { 695fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb mPieRenderer.setBlockFocus(true); 6964d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 6974d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 6984d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 6994d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb @Override 7004d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb public void onZoomEnd() { 701fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb if (mPieRenderer != null) { 702fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb mPieRenderer.setBlockFocus(false); 7034d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 7044d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 705d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 706d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 707d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeZoom() { 7080fcaa534c4fd12c242b2f1e2240ad714cc952c9bMichael Kolb if ((mParameters == null) || !mParameters.isZoomSupported() 7090fcaa534c4fd12c242b2f1e2240ad714cc952c9bMichael Kolb || (mZoomRenderer == null)) return; 710d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomMax = mParameters.getMaxZoom(); 7115ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb mZoomRatios = mParameters.getZoomRatios(); 7124d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb // Currently we use immediate zoom for fast zooming to get better UX and 7134d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb // there is no plan to take advantage of the smooth zoom. 7142ff430a16266c59549ebac205bead2e72638c53cGeorge Mount if (mZoomRenderer != null) { 7152ff430a16266c59549ebac205bead2e72638c53cGeorge Mount mZoomRenderer.setZoomMax(mZoomMax); 7160af8a3b2ce98424614dd2ac33ec896142851dab5Michael Kolb mZoomRenderer.setZoom(mParameters.getZoom()); 7175ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb mZoomRenderer.setZoomValue(mZoomRatios.get(mParameters.getZoom())); 7182ff430a16266c59549ebac205bead2e72638c53cGeorge Mount mZoomRenderer.setOnZoomChangeListener(new ZoomChangeListener()); 7192ff430a16266c59549ebac205bead2e72638c53cGeorge Mount } 720d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 721d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 722d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 723d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 724d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void startFaceDetection() { 725d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_FACE_DETECTION) return; 726d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceDetectionStarted) return; 727d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.getMaxNumDetectedFaces() > 0) { 728d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = true; 729d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.clear(); 730d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setVisibility(View.VISIBLE); 731d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setDisplayOrientation(mDisplayOrientation); 732d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 733d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 734d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.resume(); 735d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setFaceView(mFaceView); 736d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setFaceDetectionListener(new FaceDetectionListener() { 737d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 738d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 739d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setFaces(faces); 740d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 741d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }); 742d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.startFaceDetection(); 743d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 744d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 745d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 746d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 747d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 748d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void stopFaceDetection() { 749d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_FACE_DETECTION) return; 750d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mFaceDetectionStarted) return; 751d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.getMaxNumDetectedFaces() > 0) { 752d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 753d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setFaceDetectionListener(null); 754d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.stopFaceDetection(); 755d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) mFaceView.clear(); 756d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 757d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 758d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 759d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 760d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean dispatchTouchEvent(MotionEvent m) { 761d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState == SWITCHING_CAMERA) return true; 7627a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb if (mPopup != null) { 7634d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb return mActivity.superDispatchTouchEvent(m); 7647a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb } else if (mGestures != null && mRenderOverlay != null) { 7657a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb return mGestures.dispatchTouch(m); 76615e0d3b07902a5f398e101312495125a3d5a0384Michael Kolb } 767d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 768d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 769d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 770d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initOnScreenIndicator() { 771be83315adf908d321db009bff56b6d89b7881204Wu-cheng Li mOnScreenIndicators = mRootView.findViewById(R.id.on_screen_indicators); 7721a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mExposureIndicator = (ImageView) mOnScreenIndicators.findViewById(R.id.menu_exposure_indicator); 7731a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator = (ImageView) mOnScreenIndicators.findViewById(R.id.menu_flash_indicator); 7741a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mSceneIndicator = (ImageView) mOnScreenIndicators.findViewById(R.id.menu_scenemode_indicator); 7751a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mHdrIndicator = (ImageView) mOnScreenIndicators.findViewById(R.id.menu_hdr_indicator); 776d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 777d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 778d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 7791a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb public void showGpsOnScreenIndicator(boolean hasSignal) { } 780d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 781d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 7821a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb public void hideGpsOnScreenIndicator() { } 783d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 784d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateExposureOnScreenIndicator(int value) { 785d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mExposureIndicator == null) { 786d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 787d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 7881a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb int id = 0; 7891a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb float step = mParameters.getExposureCompensationStep(); 7901a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb value = (int) Math.round(value * step); 7911a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb switch(value) { 7921a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case -3: 7931a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_n3; 7941a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 7951a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case -2: 7961a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_n2; 7971a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 7981a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case -1: 7991a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_n1; 8001a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8011a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case 0: 8021a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_0; 8031a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8041a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case 1: 8051a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_p1; 8061a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8071a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case 2: 8081a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_p2; 8091a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8101a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case 3: 8111a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_p3; 8121a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8131a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb } 8141a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mExposureIndicator.setImageResource(id); 8151a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb 816d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 817d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 818d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateFlashOnScreenIndicator(String value) { 819d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFlashIndicator == null) { 820d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 821d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 822d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (value == null || Parameters.FLASH_MODE_OFF.equals(value)) { 8231a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicator_flash_off); 824d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 825d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Parameters.FLASH_MODE_AUTO.equals(value)) { 8261a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicator_flash_auto); 827d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (Parameters.FLASH_MODE_ON.equals(value)) { 8281a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicator_flash_on); 829d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 8301a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicator_flash_off); 831d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 832d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 833d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 834d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 835d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateSceneOnScreenIndicator(String value) { 836d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSceneIndicator == null) { 837d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 838d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 839e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb if ((value == null) || Parameters.SCENE_MODE_AUTO.equals(value) 840e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb || Parameters.SCENE_MODE_HDR.equals(value)) { 8411a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mSceneIndicator.setImageResource(R.drawable.ic_indicator_sce_off); 842d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 8431a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mSceneIndicator.setImageResource(R.drawable.ic_indicator_sce_on); 844d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 845d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 846d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 8471a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb private void updateHdrOnScreenIndicator(String value) { 8481a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb if (mHdrIndicator == null) { 849d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 850d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 851e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb if ((value != null) && Parameters.SCENE_MODE_HDR.equals(value)) { 852e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb mHdrIndicator.setImageResource(R.drawable.ic_indicator_hdr_on); 853e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb } else { 854e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb mHdrIndicator.setImageResource(R.drawable.ic_indicator_hdr_off); 855e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb } 856d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 857d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 858d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateOnScreenIndicators() { 859d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateSceneOnScreenIndicator(mParameters.getSceneMode()); 860d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateExposureOnScreenIndicator(CameraSettings.readExposure(mPreferences)); 861d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateFlashOnScreenIndicator(mParameters.getFlashMode()); 862e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb updateHdrOnScreenIndicator(mParameters.getSceneMode()); 863d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 864d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 865d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class ShutterCallback 866d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements android.hardware.Camera.ShutterCallback { 867d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 868d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onShutter() { 869d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterCallbackTime = System.currentTimeMillis(); 870d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterLag = mShutterCallbackTime - mCaptureStartTime; 871d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 872d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 873d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 874d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 875d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class PostViewPictureCallback implements PictureCallback { 876d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 877d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPictureTaken( 878d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte [] data, android.hardware.Camera camera) { 879d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPostViewPictureCallbackTime = System.currentTimeMillis(); 880d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mShutterToPostViewCallbackTime = " 881d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + (mPostViewPictureCallbackTime - mShutterCallbackTime) 882d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + "ms"); 883d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 884d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 885d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 886d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class RawPictureCallback implements PictureCallback { 887d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 888d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPictureTaken( 889d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte [] rawData, android.hardware.Camera camera) { 890d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRawPictureCallbackTime = System.currentTimeMillis(); 891d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mShutterToRawCallbackTime = " 892d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 893d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 894d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 895d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 896d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class JpegPictureCallback implements PictureCallback { 897d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location mLocation; 898d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 899d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public JpegPictureCallback(Location loc) { 900d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocation = loc; 901d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 902d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 903d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 904d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPictureTaken( 905d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb final byte [] jpegData, final android.hardware.Camera camera) { 906d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) { 907d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 908d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 909f0b0425adb224dcd6dcdc515a37f6554339dd1b3Michael Kolb if (mSceneMode == Util.SCENE_MODE_HDR) { 910f0b0425adb224dcd6dcdc515a37f6554339dd1b3Michael Kolb mActivity.showSwitcher(); 911f0b0425adb224dcd6dcdc515a37f6554339dd1b3Michael Kolb } 912d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 913d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime = System.currentTimeMillis(); 914d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If postview callback has arrived, the captured image is displayed 915d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in postview callback. If not, the captured image is displayed in 916d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // raw picture callback. 917d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPostViewPictureCallbackTime != 0) { 918d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterToPictureDisplayedTime = 919d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPostViewPictureCallbackTime - mShutterCallbackTime; 920d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPictureDisplayedToJpegCallbackTime = 921d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 922d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 923d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterToPictureDisplayedTime = 924d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRawPictureCallbackTime - mShutterCallbackTime; 925d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPictureDisplayedToJpegCallbackTime = 926d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime - mRawPictureCallbackTime; 927d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 928d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 929d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + mPictureDisplayedToJpegCallbackTime + "ms"); 930d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 931b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu // Only animate when in full screen capture mode 932b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu // i.e. If monkey/a user swipes to the gallery during picture taking, 933b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu // don't show animation 934b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu if (ApiHelper.HAS_SURFACE_TEXTURE && !mIsImageCaptureIntent 935b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu && mActivity.mShowCameraAppView) { 93670d41293e9dad8be7a1f2c556ff7c7334a60c8f5John Reck // Finish capture animation 93770d41293e9dad8be7a1f2c556ff7c7334a60c8f5John Reck ((CameraScreenNail) mActivity.mCameraScreenNail).animateSlide(); 9381f6fd1f2a393f2d5808a908c6ef9b3a1542368b7John Reck } 939d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.updateFocusUI(); // Ensure focus indicator is hidden. 940d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mIsImageCaptureIntent) { 941d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.CAN_START_PREVIEW_IN_JPEG_CALLBACK) { 942d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 943d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 944d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Camera HAL of some devices have a bug. Starting preview 945d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // immediately after taking a picture will fail. Wait some 946d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // time before starting the preview. 947d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(SETUP_PREVIEW, 300); 948d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 949d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 950d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 951d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mIsImageCaptureIntent) { 952d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Calculate the width and the height of the jpeg. 953d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size s = mParameters.getPictureSize(); 954d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation = Exif.getOrientation(jpegData); 955d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int width, height; 956d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((mJpegRotation + orientation) % 180 == 0) { 957d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width = s.width; 958d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb height = s.height; 959d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 960d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width = s.height; 961d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb height = s.width; 962d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 963d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri uri = mImageNamer.getUri(); 964d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.addSecureAlbumItemIfNeeded(false, uri); 965d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String title = mImageNamer.getTitle(); 966d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver.addImage(jpegData, uri, title, mLocation, 9671acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li width, height, orientation); 968d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 969d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegImageData = jpegData; 970d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mQuickCapture) { 971d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showPostCaptureAlert(); 972d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 973d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb doAttach(); 974d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 975d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 976d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 977d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Check this in advance of each shot so we don't add to shutter 978d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // latency. It's true that someone else could write to the SD card in 979d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the mean time and fill it, but that could have happened between the 980d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // shutter press and saving the JPEG too. 981d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.updateStorageSpaceAndHint(); 982d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 983d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb long now = System.currentTimeMillis(); 984d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 985d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mJpegCallbackFinishTime = " 986d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + mJpegCallbackFinishTime + "ms"); 987d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime = 0; 988d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 989d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 990d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 991d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class AutoFocusCallback 992d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements android.hardware.Camera.AutoFocusCallback { 993d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 994d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onAutoFocus( 995d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean focused, android.hardware.Camera camera) { 996d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 997d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 998d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 999d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 1000d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 1001d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onAutoFocus(focused); 1002d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1003d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1004d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1005d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 1006d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class AutoFocusMoveCallback 1007d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements android.hardware.Camera.AutoFocusMoveCallback { 1008d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1009d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onAutoFocusMoving( 1010d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean moving, android.hardware.Camera camera) { 1011d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onAutoFocusMoving(moving); 1012d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1013d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1014d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1015d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Each SaveRequest remembers the data needed to save an image. 1016d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static class SaveRequest { 1017d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte[] data; 1018d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri uri; 1019d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String title; 1020d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location loc; 1021d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int width, height; 1022d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation; 1023d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1024d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1025d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We use a queue to store the SaveRequests that have not been completed 1026d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // yet. The main thread puts the request into the queue. The saver thread 1027d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // gets it from the queue, does the work, and removes it from the queue. 1028d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // 1029d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The main thread needs to wait for the saver thread to finish all the work 1030d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in the queue, when the activity's onPause() is called, we need to finish 1031d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // all the work, so other programs (like Gallery) can see all the images. 1032d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // 1033d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the queue becomes too long, adding a new request will block the main 1034d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // thread until the queue length drops below the threshold (QUEUE_LIMIT). 1035d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we don't do this, we may face several problems: (1) We may OOM 1036d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // because we are holding all the jpeg data in memory. (2) We may ANR 1037d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // when we need to wait for saver thread finishing all the work (in 1038d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onPause() or gotoGallery()) because the time to finishing a long queue 1039d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // of work may be too long. 1040d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private class ImageSaver extends Thread { 1041d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int QUEUE_LIMIT = 3; 1042d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1043d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ArrayList<SaveRequest> mQueue; 1044d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mStop; 1045d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1046d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1047d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public ImageSaver() { 1048d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQueue = new ArrayList<SaveRequest>(); 1049d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb start(); 1050d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1051d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1052d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1053d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void addImage(final byte[] data, Uri uri, String title, 10541acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li Location loc, int width, int height, int orientation) { 1055d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb SaveRequest r = new SaveRequest(); 1056d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.data = data; 1057d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.uri = uri; 1058d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.title = title; 1059d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.loc = (loc == null) ? null : new Location(loc); // make a copy 1060d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.width = width; 1061d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.height = height; 1062d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.orientation = orientation; 1063d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1064d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (mQueue.size() >= QUEUE_LIMIT) { 1065d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1066d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1067d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1068d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1069d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1070d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1071d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQueue.add(r); 1072d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); // Tell saver thread there is new work to do. 1073d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1074d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1075d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1076d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in saver thread 1077d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1078d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 1079d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (true) { 1080d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb SaveRequest r; 1081d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1082d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mQueue.isEmpty()) { 1083d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); // notify main thread in waitDone 1084d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1085d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Note that we can only stop after we saved all images 1086d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in the queue. 1087d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mStop) break; 1088d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1089d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1090d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1091d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1092d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1093d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1094d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb continue; 1095d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1096d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r = mQueue.get(0); 1097d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1098d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb storeImage(r.data, r.uri, r.title, r.loc, r.width, r.height, 10991acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li r.orientation); 1100d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1101d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQueue.remove(0); 1102d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); // the main thread may wait in addImage 1103d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1104d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1105d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1106d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1107d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1108d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void waitDone() { 1109d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1110d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (!mQueue.isEmpty()) { 1111d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1112d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1113d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1114d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1115d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1116d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1117d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1118d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1119d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1120d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1121d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void finish() { 1122d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb waitDone(); 1123d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1124d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStop = true; 1125d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1126d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1127d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1128d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb join(); 1129d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1130d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1131d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1132d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1133d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1134d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in saver thread 1135d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void storeImage(final byte[] data, Uri uri, String title, 11361acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li Location loc, int width, int height, int orientation) { 1137d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean ok = Storage.updateImage(mContentResolver, uri, title, loc, 1138d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb orientation, data, width, height); 1139d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ok) { 1140d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.broadcastNewPicture(mActivity, uri); 1141d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1142d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1143d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1144d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1145d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static class ImageNamer extends Thread { 1146d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mRequestPending; 1147d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ContentResolver mResolver; 1148d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mDateTaken; 1149d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mWidth, mHeight; 1150d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mStop; 1151d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Uri mUri; 1152d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private String mTitle; 1153d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1154d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1155d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public ImageNamer() { 1156d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb start(); 1157d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1158d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1159d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1160d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized void prepareUri(ContentResolver resolver, 1161d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb long dateTaken, int width, int height, int rotation) { 1162d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (rotation % 180 != 0) { 1163d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int tmp = width; 1164d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width = height; 1165d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb height = tmp; 1166d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1167d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRequestPending = true; 1168d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mResolver = resolver; 1169d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDateTaken = dateTaken; 1170d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWidth = width; 1171d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHeight = height; 1172d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1173d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1174d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1175d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1176d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized Uri getUri() { 1177d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // wait until the request is done. 1178d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (mRequestPending) { 1179d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1180d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1181d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1182d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1183d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1184d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1185d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1186d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // return the uri generated 1187d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri uri = mUri; 1188d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUri = null; 1189d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return uri; 1190d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1191d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1192d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread, should be called after getUri(). 1193d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized String getTitle() { 1194d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return mTitle; 1195d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1196d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1197d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in namer thread 1198d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1199d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized void run() { 1200d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (true) { 1201d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mStop) break; 1202d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mRequestPending) { 1203d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1204d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1205d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1206d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1207d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1208d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb continue; 1209d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1210d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cleanOldUri(); 1211d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb generateUri(); 1212d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRequestPending = false; 1213d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1214d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1215d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cleanOldUri(); 1216d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1217d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1218d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1219d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized void finish() { 1220d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStop = true; 1221d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1222d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1223d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1224d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in namer thread 1225d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void generateUri() { 1226d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mTitle = Util.createJpegName(mDateTaken); 1227d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUri = Storage.newImage(mResolver, mTitle, mDateTaken, mWidth, mHeight); 1228d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1229d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1230d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in namer thread 1231d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void cleanOldUri() { 1232d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mUri == null) return; 1233d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Storage.deleteImage(mResolver, mUri); 1234d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUri = null; 1235d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1236d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1237d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1238d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setCameraState(int state) { 1239d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraState = state; 1240d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (state) { 1241d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case PREVIEW_STOPPED: 1242d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SNAPSHOT_IN_PROGRESS: 1243d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case FOCUSING: 1244d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SWITCHING_CAMERA: 1245fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb if (mGestures != null) mGestures.setEnabled(false); 1246d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 1247d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case IDLE: 1248801d4f29ef2974501df14010e9ac5344d2fa8fa9Doris Liu if (mGestures != null && mActivity.mShowCameraAppView) { 1249801d4f29ef2974501df14010e9ac5344d2fa8fa9Doris Liu // Enable gestures only when the camera app view is visible 1250801d4f29ef2974501df14010e9ac5344d2fa8fa9Doris Liu mGestures.setEnabled(true); 1251801d4f29ef2974501df14010e9ac5344d2fa8fa9Doris Liu } 1252d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 1253d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1254d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1255d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 12569b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck private void animateFlash() { 12579b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck // Only animate when in full screen capture mode 12589b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck // i.e. If monkey/a user swipes to the gallery during picture taking, 12599b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck // don't show animation 12609b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck if (ApiHelper.HAS_SURFACE_TEXTURE && !mIsImageCaptureIntent 12619b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck && mActivity.mShowCameraAppView) { 12629b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck // Start capture animation. 1263bab66b2479fec953811dba84633b24f95b138c34John Reck ((CameraScreenNail) mActivity.mCameraScreenNail).animateFlash(mDisplayRotation); 12649b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck } 12659b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck } 12669b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck 1267d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1268d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean capture() { 1269d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we are already in the middle of taking a snapshot then ignore. 1270d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice == null || mCameraState == SNAPSHOT_IN_PROGRESS 1271d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == SWITCHING_CAMERA) { 1272d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 1273d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1274d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCaptureStartTime = System.currentTimeMillis(); 1275d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPostViewPictureCallbackTime = 0; 1276d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegImageData = null; 1277d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 12789b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck final boolean animateBefore = (mSceneMode == Util.SCENE_MODE_HDR); 12799b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck 12809b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck if (animateBefore) { 12819b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck animateFlash(); 1282f0b0425adb224dcd6dcdc515a37f6554339dd1b3Michael Kolb mActivity.hideSwitcher(); 128370d41293e9dad8be7a1f2c556ff7c7334a60c8f5John Reck } 128470d41293e9dad8be7a1f2c556ff7c7334a60c8f5John Reck 1285d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set rotation and gps data. 1286d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegRotation = Util.getJpegRotation(mCameraId, mOrientation); 1287d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setRotation(mJpegRotation); 1288d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location loc = mLocationManager.getCurrentLocation(); 1289d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.setGpsParameters(mParameters, loc); 1290d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 1291d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1292dd5a6f95999ec217453fc2d1caa2856e33d122afMangesh Ghiware mCameraDevice.takePicture2(mShutterCallback, mRawPictureCallback, 1293dd5a6f95999ec217453fc2d1caa2856e33d122afMangesh Ghiware mPostViewPictureCallback, new JpegPictureCallback(loc), 1294dd5a6f95999ec217453fc2d1caa2856e33d122afMangesh Ghiware mCameraState, mFocusManager.getFocusState()); 1295d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 12969b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck if (!animateBefore) { 12979b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck animateFlash(); 12989b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck } 12999b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck 1300d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPictureSize(); 1301d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer.prepareUri(mContentResolver, mCaptureStartTime, 1302d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb size.width, size.height, mJpegRotation); 1303d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1304d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 1305d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(SNAPSHOT_IN_PROGRESS); 1306d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 1307d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1308d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1309d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1310d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void setFocusParameters() { 1311d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_PREFERENCE); 1312d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1313d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1314d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int getPreferredCameraId(ComboPreferences preferences) { 1315d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int intentCameraId = Util.getCameraFacingIntentExtras(mActivity); 1316d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (intentCameraId != -1) { 1317d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Testing purpose. Launch a specific camera through the intent 1318d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // extras. 1319d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return intentCameraId; 1320d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1321d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return CameraSettings.readPreferredCameraId(preferences); 1322d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1323d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1324d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 13250ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb private void setShowMenu(boolean show) { 13260ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb if (mOnScreenIndicators != null) { 13270ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb mOnScreenIndicators.setVisibility(show ? View.VISIBLE : View.GONE); 13280ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb } 13290ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb if (mMenu != null) { 13300ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb mMenu.setVisibility(show ? View.VISIBLE : View.GONE); 13310ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb } 13320ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb } 1333d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1334d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1335d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onFullScreenChanged(boolean full) { 133641d49f0fa2c9c93869bacfd6e7f76299f482e40fMichael Kolb if (mFaceView != null) { 133741d49f0fa2c9c93869bacfd6e7f76299f482e40fMichael Kolb mFaceView.setBlockDraw(!full); 133841d49f0fa2c9c93869bacfd6e7f76299f482e40fMichael Kolb } 13392d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 13400ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb dismissPopup(false, full); 13412d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 13424d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb if (mGestures != null) { 13434d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mGestures.setEnabled(full); 13444d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 13458a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb if (mRenderOverlay != null) { 13468a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb // this can not happen in capture mode 13478a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mRenderOverlay.setVisibility(full ? View.VISIBLE : View.GONE); 13488a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb } 1349fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb if (mPieRenderer != null) { 1350fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb mPieRenderer.setBlockFocus(!full); 135182ee836f814740198b193e7aa105fdbb7dc8711eMichael Kolb } 13520ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb setShowMenu(full); 13538a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb if (mBlocker != null) { 13548a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mBlocker.setVisibility(full ? View.VISIBLE : View.GONE); 13558a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb } 13569713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 13579713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb if (mActivity.mCameraScreenNail != null) { 13589713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).setFullScreen(full); 13599713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb } 13609713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb return; 13619713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb } 1362d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (full) { 1363d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.expand(); 1364d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1365d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.shrink(); 1366d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1367d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1368d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1369d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1370d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) { 1371d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "surfaceChanged:" + holder + " width=" + width + ". height=" 1372d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + height); 1373d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1374d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1375d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1376d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void surfaceCreated(SurfaceHolder holder) { 1377d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "surfaceCreated: " + holder); 1378d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraSurfaceHolder = holder; 1379d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not access the camera if camera start up thread is not finished. 1380d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice == null || mCameraStartUpThread != null) return; 1381d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1382d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewDisplayAsync(holder); 1383d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This happens when onConfigurationChanged arrives, surface has been 1384d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // destroyed, and there is no onFullScreenChanged. 1385d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState == PREVIEW_STOPPED) { 1386d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 1387d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1388d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1389d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1390d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1391d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void surfaceDestroyed(SurfaceHolder holder) { 1392d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "surfaceDestroyed: " + holder); 1393d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraSurfaceHolder = null; 1394d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb stopPreview(); 1395d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1396d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1397d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateSceneModeUI() { 1398d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If scene mode is set, we cannot set flash mode, white balance, and 1399d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // focus mode, instead, we read it from driver 1400d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 14011373b98135b2854578111dd535e24d39c8853f14Michael Kolb overrideCameraSettings(mParameters.getFlashMode(), 14021373b98135b2854578111dd535e24d39c8853f14Michael Kolb mParameters.getWhiteBalance(), mParameters.getFocusMode()); 1403d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 14041373b98135b2854578111dd535e24d39c8853f14Michael Kolb overrideCameraSettings(null, null, null); 14051373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 14061373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 14071373b98135b2854578111dd535e24d39c8853f14Michael Kolb 14081373b98135b2854578111dd535e24d39c8853f14Michael Kolb private void overrideCameraSettings(final String flashMode, 14091373b98135b2854578111dd535e24d39c8853f14Michael Kolb final String whiteBalance, final String focusMode) { 1410b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb if (mPhotoControl != null) { 14111373b98135b2854578111dd535e24d39c8853f14Michael Kolb// mPieControl.enableFilter(true); 1412b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.overrideSettings( 14131373b98135b2854578111dd535e24d39c8853f14Michael Kolb CameraSettings.KEY_FLASH_MODE, flashMode, 14141373b98135b2854578111dd535e24d39c8853f14Michael Kolb CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 14151373b98135b2854578111dd535e24d39c8853f14Michael Kolb CameraSettings.KEY_FOCUS_MODE, focusMode); 14161373b98135b2854578111dd535e24d39c8853f14Michael Kolb// mPieControl.enableFilter(false); 1417d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1418d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1419d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1420d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void loadCameraPreferences() { 1421d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings settings = new CameraSettings(mActivity, mInitialParams, 1422d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraId, CameraHolder.instance().getCameraInfo()); 1423d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 1424d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1425d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1426d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1427d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean collapseCameraControls() { 1428a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu // Remove all the popups/dialog boxes 1429a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu boolean ret = false; 1430a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu if (mPopup != null) { 1431f04692066fc7087560248b003c49e0377c056edfDoris Liu dismissPopup(false); 1432a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu ret = true; 1433a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu } 1434a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu return ret; 1435a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu } 1436a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu 1437a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu public boolean removeTopLevelPopup() { 1438a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu // Remove the top level popup or dialog box and return true if there's any 14392d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 1440f04692066fc7087560248b003c49e0377c056edfDoris Liu dismissPopup(true); 14412d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb return true; 14422d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 1443d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 1444d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1445d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 144678711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu @Override 144778711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu public void onOrientationChanged(int orientation) { 144878711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // We keep the last known orientation. So if the user first orient 144978711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // the camera then point the camera to floor or sky, we still have 145078711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // the correct orientation. 145178711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu if (orientation == OrientationEventListener.ORIENTATION_UNKNOWN) return; 145278711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu mOrientation = Util.roundOrientation(orientation, mOrientation); 145378711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // When the screen is unlocked, display rotation may change. Always 145478711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // calculate the up-to-date orientationCompensation. 145578711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu int orientationCompensation = 145678711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu (mOrientation + Util.getDisplayRotation(mActivity)) % 360; 1457032dea1d8406cde556ec0a441e4c90409edf9d63John Reck if (mOrientationCompensation != orientationCompensation) { 145878711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu mOrientationCompensation = orientationCompensation; 145941d49f0fa2c9c93869bacfd6e7f76299f482e40fMichael Kolb if (mFaceView != null) { 146041d49f0fa2c9c93869bacfd6e7f76299f482e40fMichael Kolb mFaceView.setOrientation(mOrientationCompensation, true); 146141d49f0fa2c9c93869bacfd6e7f76299f482e40fMichael Kolb } 14623851712c5a250c6764c894b99984e262a8f206a4John Reck setDisplayOrientation(); 1463d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1464d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 146578711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // Show the toast after getting the first orientation changed. 146678711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 146778711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 146878711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu showTapToFocusToast(); 1469d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1470d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1471d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1472d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1473d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onStop() { 1474d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mMediaProviderClient != null) { 1475d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMediaProviderClient.release(); 1476d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMediaProviderClient = null; 1477d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1478d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1479d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1480d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onClick handler for R.id.btn_done 1481d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @OnClickAttr 1482d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onReviewDoneClicked(View v) { 1483d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb doAttach(); 1484d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1485d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1486d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onClick handler for R.id.btn_cancel 1487d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @OnClickAttr 1488d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onReviewCancelClicked(View v) { 1489d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb doCancel(); 1490d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1491d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 14928a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb // onClick handler for R.id.btn_retake 14938a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb @OnClickAttr 14948a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb public void onReviewRetakeClicked(View v) { 14958a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb if (mPaused) 14968a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb return; 14978a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb 14988a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb hidePostCaptureAlert(); 14998a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb setupPreview(); 15008a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb } 15018a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb 1502d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void doAttach() { 1503d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) { 1504d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1505d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1506d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1507d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte[] data = mJpegImageData; 1508d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1509d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCropValue == null) { 1510d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // First handle the no crop case -- just return the value. If the 1511d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // caller specifies a "save uri" then write the data to its 1512d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // stream. Otherwise, pass back a scaled down version of the bitmap 1513d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // directly in the extras. 1514d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSaveUri != null) { 1515d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb OutputStream outputStream = null; 1516d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1517d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb outputStream = mContentResolver.openOutputStream(mSaveUri); 1518d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb outputStream.write(data); 1519d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb outputStream.close(); 1520d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1521d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_OK); 1522d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1523d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (IOException ex) { 1524d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore exception 1525d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } finally { 1526d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.closeSilently(outputStream); 1527d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1528d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1529d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation = Exif.getOrientation(data); 1530d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1531d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb bitmap = Util.rotate(bitmap, orientation); 1532d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_OK, 1533d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new Intent("inline-data").putExtra("data", bitmap)); 1534d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1535d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1536d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1537d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Save the image to a temp file and invoke the cropper 1538d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri tempUri = null; 1539d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb FileOutputStream tempStream = null; 1540d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1541d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb File path = mActivity.getFileStreamPath(sTempCropFilename); 1542d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb path.delete(); 1543d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempStream = mActivity.openFileOutput(sTempCropFilename, 0); 1544d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempStream.write(data); 1545d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempStream.close(); 1546d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempUri = Uri.fromFile(path); 1547d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (FileNotFoundException ex) { 1548d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_CANCELED); 1549d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1550d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1551d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (IOException ex) { 1552d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_CANCELED); 1553d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1554d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1555d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } finally { 1556d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.closeSilently(tempStream); 1557d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1558d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1559d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bundle newExtras = new Bundle(); 1560d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCropValue.equals("circle")) { 1561d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb newExtras.putString("circleCrop", "true"); 1562d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1563d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSaveUri != null) { 1564d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 1565d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1566d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb newExtras.putBoolean("return-data", true); 1567d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1568ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Li if (mActivity.isSecureCamera()) { 1569ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Li newExtras.putBoolean(CropImage.KEY_SHOW_WHEN_LOCKED, true); 1570ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Li } 1571d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1572d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1573d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1574d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cropIntent.setData(tempUri); 1575d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cropIntent.putExtras(newExtras); 1576d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1577d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.startActivityForResult(cropIntent, REQUEST_CROP); 1578d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1579d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1580d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1581d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void doCancel() { 1582d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_CANCELED, new Intent()); 1583d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1584d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1585d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1586d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1587d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onShutterButtonFocus(boolean pressed) { 1588d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || collapseCameraControls() 1589d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == SNAPSHOT_IN_PROGRESS) 1590d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == PREVIEW_STOPPED)) return; 1591d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1592d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not do focus if there is not enough storage. 1593d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (pressed && !canTakePicture()) return; 1594d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1595d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (pressed) { 1596d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onShutterDown(); 1597d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1598d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onShutterUp(); 1599d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1600d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1601d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1602d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1603d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onShutterButtonClick() { 1604d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || collapseCameraControls() 1605d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == SWITCHING_CAMERA) 1606d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == PREVIEW_STOPPED)) return; 1607d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1608d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not take the picture if there is not enough storage. 1609d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mActivity.getStorageSpace() <= Storage.LOW_STORAGE_THRESHOLD) { 1610d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.i(TAG, "Not enough space or storage not ready. remaining=" 1611d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + mActivity.getStorageSpace()); 1612d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1613d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1614d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "onShutterButtonClick: mCameraState=" + mCameraState); 1615d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1616d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the user wants to do a snapshot while the previous one is still 1617d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in progress, remember the fact and do it after we finish the previous 1618d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // one and re-start the preview. Snapshot in progress also includes the 1619d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // state that autofocus is focusing and a picture will be taken when 1620d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // focus callback arrives. 1621d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((mFocusManager.isFocusingSnapOnFinish() || mCameraState == SNAPSHOT_IN_PROGRESS) 1622d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb && !mIsImageCaptureIntent) { 1623d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSnapshotOnIdle = true; 1624d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1625d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1626d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1627d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSnapshotOnIdle = false; 1628d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.doSnap(); 1629d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1630d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1631d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1632d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void installIntentFilter() { 1633d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1634d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1635d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1636d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean updateStorageHintOnResume() { 1637d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return mFirstTimeInitialized; 1638d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1639d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1640d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1641d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void updateCameraAppView() { 1642d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1643d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1644d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1645d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onResumeBeforeSuper() { 1646d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPaused = false; 1647d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1648d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1649d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1650d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onResumeAfterSuper() { 1651d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mOpenCameraFail || mCameraDisabled) return; 1652d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1653d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime = 0; 1654d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomValue = 0; 1655d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1656d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start the preview if it is not started. 1657d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState == PREVIEW_STOPPED && mCameraStartUpThread == null) { 1658d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb resetExposureCompensation(); 1659d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = new CameraStartUpThread(); 1660d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.start(); 1661d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1662d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1663d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If first time initialization is not finished, put it in the 1664d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // message queue. 1665d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mFirstTimeInitialized) { 1666d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1667d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1668d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeSecondTime(); 1669d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1670d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb keepScreenOnAwhile(); 1671d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1672d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Dismiss open menu if exists. 1673d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb PopupManager.getInstance(mActivity).notifyShowPopup(null); 1674d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1675d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1676d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb void waitCameraStartUpThread() { 1677d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1678d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraStartUpThread != null) { 1679d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.cancel(); 1680d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.join(); 1681d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 1682d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 1683d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1684d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException e) { 1685d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore 1686d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1687d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1688d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1689d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1690d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPauseBeforeSuper() { 1691d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPaused = true; 1692d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1693d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1694d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1695d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPauseAfterSuper() { 1696d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Wait the camera start up thread to finish. 1697d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb waitCameraStartUpThread(); 1698d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 16997717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // When camera is started from secure lock screen for the first time 17007717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // after screen on, the activity gets onCreate->onResume->onPause->onResume. 17017717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // To reduce the latency, keep the camera for a short time so it does 17027717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // not need to be opened again. 17037717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li if (mCameraDevice != null && mActivity.isSecureCamera() 17047717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li && ActivityBase.isFirstStartAfterScreenOn()) { 17057717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li ActivityBase.resetFirstStartAfterScreenOn(); 17067717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li CameraHolder.instance().keep(KEEP_CAMERA_TIMEOUT); 17077717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li } 17080505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // Reset the focus first. Camera CTS does not guarantee that 17090505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // cancelAutoFocus is allowed after preview stops. 17100505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 17110505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li mCameraDevice.cancelAutoFocus(); 17120505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li } 1713d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb stopPreview(); 1714d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Close the camera now because other activities may need to use it. 1715d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb closeCamera(); 1716d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSurfaceTexture != null) { 1717b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).releaseSurfaceTexture(); 1718d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSurfaceTexture = null; 1719d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1720d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb resetScreenOn(); 1721d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1722d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Clear UI. 1723d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb collapseCameraControls(); 1724d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) mFaceView.clear(); 1725d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1726d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized) { 1727d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mImageSaver != null) { 1728d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver.finish(); 1729d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver = null; 1730d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer.finish(); 1731d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer = null; 1732d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1733d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1734d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1735d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mLocationManager != null) mLocationManager.recordLocation(false); 1736d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1737d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we are in an image capture intent and has taken 1738d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // a picture, we just clear it in onPause. 1739d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegImageData = null; 1740d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1741d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Remove the messages in the event queue. 1742d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(SETUP_PREVIEW); 1743d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(FIRST_TIME_INIT); 1744d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1745d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(SWITCH_CAMERA); 1746d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(SWITCH_CAMERA_START_ANIMATION); 1747d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CAMERA_OPEN_DONE); 1748d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(START_PREVIEW_DONE); 1749d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(OPEN_CAMERA_FAIL); 1750d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CAMERA_DISABLED); 1751d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1752d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingSwitchCameraId = -1; 1753d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.removeMessages(); 1754d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1755d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1756d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeControlByIntent() { 17578a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mBlocker = mRootView.findViewById(R.id.blocker); 17588a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mMenu = mRootView.findViewById(R.id.menu); 17598a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mMenu.setOnClickListener(new OnClickListener() { 17608a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb @Override 17618a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb public void onClick(View v) { 17628a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb if (mPieRenderer != null) { 17638a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mPieRenderer.showInCenter(); 17648a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb } 17658a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb } 17668a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb }); 1767d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mIsImageCaptureIntent) { 1768fdb79c492940d46b27702b0be71903f99af7e34fMichael Kolb 176990ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb mActivity.hideSwitcher(); 1770d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Cannot use RotateImageView for "done" and "cancel" button because 1771d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the tablet layout uses RotateLayout, which cannot be cast to 1772d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // RotateImageView. 1773d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mReviewDoneButton = (Rotatable) mRootView.findViewById(R.id.btn_done); 1774d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mReviewCancelButton = (Rotatable) mRootView.findViewById(R.id.btn_cancel); 17758a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb mReviewRetakeButton = mRootView.findViewById(R.id.btn_retake); 177690ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb ((View) mReviewCancelButton).setVisibility(View.VISIBLE); 177790ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb 177890ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb ((View) mReviewDoneButton).setOnClickListener(new OnClickListener() { 177990ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb @Override 178090ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb public void onClick(View v) { 178190ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb onReviewDoneClicked(v); 178290ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb } 178390ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb }); 178490ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb ((View) mReviewCancelButton).setOnClickListener(new OnClickListener() { 178590ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb @Override 178690ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb public void onClick(View v) { 178790ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb onReviewCancelClicked(v); 178890ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb } 178990ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb }); 1790d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 17918a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb mReviewRetakeButton.setOnClickListener(new OnClickListener() { 17928a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb @Override 17938a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb public void onClick(View v) { 17948a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb onReviewRetakeClicked(v); 17958a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb } 17968a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb }); 17978a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb 1798d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Not grayed out upon disabled, to make the follow-up fade-out 1799d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // effect look smooth. Note that the review done button in tablet 1800d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // layout is not a TwoStateImageView. 1801d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mReviewDoneButton instanceof TwoStateImageView) { 1802d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ((TwoStateImageView) mReviewDoneButton).enableFilter(false); 1803d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1804d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1805d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupCaptureParams(); 1806d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1807d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1808d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1809b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb /** 1810b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb * The focus manager is the first UI related element to get initialized, 1811b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb * and it requires the RenderOverlay, so initialize it here 1812b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb */ 1813d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeFocusManager() { 1814d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Create FocusManager object. startPreview needs it. 1815b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb mRenderOverlay = (RenderOverlay) mRootView.findViewById(R.id.render_overlay); 1816b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu // if mFocusManager not null, reuse it 1817b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu // otherwise create a new instance 1818b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu if (mFocusManager != null) { 1819b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mFocusManager.removeMessages(); 1820b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu } else { 182130f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 182230f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu boolean mirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); 182330f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu String[] defaultFocusModes = mActivity.getResources().getStringArray( 182430f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu R.array.pref_camera_focusmode_default_array); 1825b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mFocusManager = new FocusOverlayManager(mPreferences, defaultFocusModes, 1826b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mInitialParams, this, mirror, 1827b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mActivity.getMainLooper()); 1828b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu } 1829d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1830d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1831d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeMiscControls() { 1832d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // startPreview needs this. 1833d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout = (PreviewFrameLayout) mRootView.findViewById(R.id.frame); 1834d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set touch focus listener. 1835d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setSingleTapUpListener(mPreviewFrameLayout); 1836d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1837d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView = (FaceView) mRootView.findViewById(R.id.face_view); 1838d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.setOnSizeChangedListener(this); 1839d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.setOnLayoutChangeListener(mActivity); 1840d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_SURFACE_TEXTURE) { 1841d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView = 1842d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (PreviewSurfaceView) mRootView.findViewById(R.id.preview_surface_view); 1843d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.setVisibility(View.VISIBLE); 1844d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.getHolder().addCallback(this); 1845d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1846d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1847d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1848d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1849d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onConfigurationChanged(Configuration newConfig) { 1850d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "onConfigurationChanged"); 1851d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setDisplayOrientation(); 1852d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1853d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ((ViewGroup) mRootView).removeAllViews(); 1854d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb LayoutInflater inflater = mActivity.getLayoutInflater(); 1855d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb inflater.inflate(R.layout.photo_module, (ViewGroup) mRootView); 1856d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1857d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from onCreate() 1858d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeControlByIntent(); 1859b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu 1860d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeFocusManager(); 1861d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeMiscControls(); 1862b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb loadCameraPreferences(); 1863d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1864d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from initializeFirstTime() 1865d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton = mActivity.getShutterButton(); 1866d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setOnShutterButtonListener(this); 1867d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 1868d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initOnScreenIndicator(); 1869d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 1870d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) { 1871d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.clear(); 1872d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setVisibility(View.VISIBLE); 1873d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setDisplayOrientation(mDisplayOrientation); 1874d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 1875d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 1876d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.resume(); 1877d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setFaceView(mFaceView); 1878d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1879471c997edfddccfa0762fa720c82cc95777584e8John Reck initializeRenderOverlay(); 1880812fcbcb099b5ff7b9f9ae8bb4219d57dc29c70cMichael Kolb onFullScreenChanged(mActivity.isInCameraApp()); 1881c5777bb0d17b3b633e67fec972229b717bc51993Angus Kong if (mJpegImageData != null) { // Jpeg data found, picture has been taken. 1882c5777bb0d17b3b633e67fec972229b717bc51993Angus Kong showPostCaptureAlert(); 1883c5777bb0d17b3b633e67fec972229b717bc51993Angus Kong } 1884d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1885d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1886d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1887d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onActivityResult( 1888d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int requestCode, int resultCode, Intent data) { 1889d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (requestCode) { 1890d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case REQUEST_CROP: { 1891d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Intent intent = new Intent(); 1892d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (data != null) { 1893d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bundle extras = data.getExtras(); 1894d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (extras != null) { 1895d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb intent.putExtras(extras); 1896d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1897d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1898d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(resultCode, intent); 1899d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1900d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1901d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb File path = mActivity.getFileStreamPath(sTempCropFilename); 1902d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb path.delete(); 1903d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1904d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 1905d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1906d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1907d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1908d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1909d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean canTakePicture() { 1910d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return isCameraIdle() && (mActivity.getStorageSpace() > Storage.LOW_STORAGE_THRESHOLD); 1911d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1912d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1913d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1914d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void autoFocus() { 1915d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusStartTime = System.currentTimeMillis(); 1916d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.autoFocus(mAutoFocusCallback); 1917d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(FOCUSING); 1918d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1919d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1920d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1921d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void cancelAutoFocus() { 1922d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.cancelAutoFocus(); 1923d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 1924d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_PREFERENCE); 1925d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1926d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1927d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Preview area is touched. Handle touch focus. 1928d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1929d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onSingleTapUp(View view, int x, int y) { 1930d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || mCameraDevice == null || !mFirstTimeInitialized 1931d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == SNAPSHOT_IN_PROGRESS 1932d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == SWITCHING_CAMERA 1933d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == PREVIEW_STOPPED) { 1934d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1935d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1936d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1937d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not trigger touch focus if popup window is opened. 1938f04692066fc7087560248b003c49e0377c056edfDoris Liu if (removeTopLevelPopup()) return; 1939d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1940d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Check if metering area or focus area is supported. 194117a04fb7378effcef5728b5b21442a59fb88572dMichael Kolb if (!mFocusAreaSupported && !mMeteringAreaSupported) return; 194217a04fb7378effcef5728b5b21442a59fb88572dMichael Kolb mFocusManager.onSingleTapUp(x, y); 1943d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1944d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1945d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1946d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean onBackPressed() { 1947fd187ac6cfd6129882ae0bcea1034f4d18fcdff8Michael Kolb if (mPieRenderer != null && mPieRenderer.showsItems()) { 1948fd187ac6cfd6129882ae0bcea1034f4d18fcdff8Michael Kolb mPieRenderer.hide(); 1949fd187ac6cfd6129882ae0bcea1034f4d18fcdff8Michael Kolb return true; 1950fd187ac6cfd6129882ae0bcea1034f4d18fcdff8Michael Kolb } 1951c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu // In image capture mode, back button should: 1952c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu // 1) if there is any popup, dismiss them, 2) otherwise, get out of image capture 1953c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu if (mIsImageCaptureIntent) { 1954a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu if (!removeTopLevelPopup()) { 1955c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu // no popup to dismiss, cancel image capture 1956c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu doCancel(); 1957c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu } 1958c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu return true; 1959c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu } else if (!isCameraIdle()) { 1960d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore backs while we're taking a picture 1961d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 1962d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1963a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu return removeTopLevelPopup(); 1964d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1965d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1966d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1967d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1968d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean onKeyDown(int keyCode, KeyEvent event) { 1969d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (keyCode) { 1970d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case KeyEvent.KEYCODE_FOCUS: 1971d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 1972d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonFocus(true); 1973d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1974d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 1975d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case KeyEvent.KEYCODE_CAMERA: 1976d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 1977d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonClick(); 1978d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1979d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 1980d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case KeyEvent.KEYCODE_DPAD_CENTER: 1981d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we get a dpad center event without any focused view, move 1982d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the focus to the shutter button and press it. 1983d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 1984d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start auto-focus immediately to reduce shutter lag. After 1985d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the shutter button gets the focus, onShutterButtonFocus() 1986d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // will be called again but it is fine. 1987a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu if (removeTopLevelPopup()) return true; 1988d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonFocus(true); 1989d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mShutterButton.isInTouchMode()) { 1990d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.requestFocusFromTouch(); 1991d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1992d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.requestFocus(); 1993d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1994d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setPressed(true); 1995d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1996d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 1997d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1998d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 1999d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2000d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2001d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2002d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean onKeyUp(int keyCode, KeyEvent event) { 2003d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (keyCode) { 2004d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case KeyEvent.KEYCODE_FOCUS: 2005d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized) { 2006d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonFocus(false); 2007d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2008d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 2009d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2010d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 2011d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2012d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2013d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 2014d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void closeCamera() { 2015d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice != null) { 2016d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setZoomChangeListener(null); 2017d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if(ApiHelper.HAS_FACE_DETECTION) { 2018d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setFaceDetectionListener(null); 2019d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2020d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setErrorCallback(null); 2021d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraHolder.instance().release(); 2022d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 2023d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice = null; 2024d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(PREVIEW_STOPPED); 2025d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onCameraReleased(); 2026d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2027d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2028d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2029d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setDisplayOrientation() { 2030d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDisplayRotation = Util.getDisplayRotation(mActivity); 2031d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 2032d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDisplayOrientation = Util.getDisplayOrientation(0, mCameraId); 2033d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) { 2034d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setDisplayOrientation(mDisplayOrientation); 2035d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 203630f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu if (mFocusManager != null) { 203730f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu mFocusManager.setDisplayOrientation(mDisplayOrientation); 203830f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu } 20393851712c5a250c6764c894b99984e262a8f206a4John Reck // GLRoot also uses the DisplayRotation, and needs to be told to layout to update 20403851712c5a250c6764c894b99984e262a8f206a4John Reck mActivity.getGLRoot().requestLayoutContentPane(); 2041d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2042d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2043d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Only called by UI thread. 2044d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setupPreview() { 2045d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.resetTouchFocus(); 2046d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startPreview(); 2047d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 2048d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startFaceDetection(); 2049d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2050d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2051d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This can be called by UI Thread or CameraStartUpThread. So this should 2052d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // not modify the views. 2053d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void startPreview() { 2054d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setErrorCallback(mErrorCallback); 2055d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 20560505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // ICS camera frameworks has a bug. Face detection state is not cleared 20570505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // after taking a picture. Stop the preview to work around it. The bug 20580505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // was fixed in JB. 2059d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState != PREVIEW_STOPPED) stopPreview(); 2060d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2061d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setDisplayOrientation(); 2062d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2063d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mSnapshotOnIdle) { 2064d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the focus mode is continuous autofocus, call cancelAutoFocus to 2065d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // resume it because it may have been paused by autoFocus call. 2066d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.FOCUS_MODE_CONTINUOUS_PICTURE.equals(mFocusManager.getFocusMode())) { 2067d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.cancelAutoFocus(); 2068d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2069d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setAeAwbLock(false); // Unlock AE and AWB. 2070d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2071d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_ALL); 2072d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2073d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 2074b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb CameraScreenNail screenNail = (CameraScreenNail) mActivity.mCameraScreenNail; 2075d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSurfaceTexture == null) { 2076d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPreviewSize(); 2077d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDisplayOrientation % 180 == 0) { 2078d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb screenNail.setSize(size.width, size.height); 2079d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2080d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb screenNail.setSize(size.height, size.width); 2081d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 20825bf0244bc2ccc8de9950baf3edd2868b5393d716John Reck screenNail.enableAspectRatioClamping(); 2083d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.notifyScreenNailChanged(); 2084d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb screenNail.acquireSurfaceTexture(); 2085d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSurfaceTexture = screenNail.getSurfaceTexture(); 2086d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2087d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setDisplayOrientation(mCameraDisplayOrientation); 2088d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewTextureAsync((SurfaceTexture) mSurfaceTexture); 2089d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2090d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setDisplayOrientation(mDisplayOrientation); 2091d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewDisplayAsync(mCameraSurfaceHolder); 2092d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2093d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2094d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "startPreview"); 2095d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.startPreviewAsync(); 2096d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2097d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onPreviewStarted(); 2098d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2099d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSnapshotOnIdle) { 2100d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.post(mDoSnapRunnable); 2101d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2102d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2103d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2104d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void stopPreview() { 2105d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 2106d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "stopPreview"); 2107d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.stopPreview(); 2108d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 2109d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2110d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(PREVIEW_STOPPED); 2111d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.onPreviewStopped(); 2112d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2113d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2114d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @SuppressWarnings("deprecation") 2115d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateCameraParametersInitialize() { 2116d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Reset preview frame rate to the maximum because it may be lowered by 2117d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // video camera application. 2118d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 2119d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (frameRates != null) { 2120d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Integer max = Collections.max(frameRates); 2121d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setPreviewFrameRate(max); 2122d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2123d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2124d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.set(Util.RECORDING_HINT, Util.FALSE); 2125d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2126d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Disable video stabilization. Convenience methods not available in API 2127d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // level <= 14 2128d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String vstabSupported = mParameters.get("video-stabilization-supported"); 2129d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ("true".equals(vstabSupported)) { 2130d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.set("video-stabilization", "false"); 2131d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2132d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2133d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2134d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateCameraParametersZoom() { 2135d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set zoom. 2136d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.isZoomSupported()) { 2137d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setZoom(mZoomValue); 2138d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2139d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2140d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2141d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 2142d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setAutoExposureLockIfSupported() { 2143d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mAeLockSupported) { 2144d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setAutoExposureLock(mFocusManager.getAeAwbLock()); 2145d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2146d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2147d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2148d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 2149d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setAutoWhiteBalanceLockIfSupported() { 2150d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mAwbLockSupported) { 2151d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setAutoWhiteBalanceLock(mFocusManager.getAeAwbLock()); 2152d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2153d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2154d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2155d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 2156d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setFocusAreasIfSupported() { 2157d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusAreaSupported) { 2158d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setFocusAreas(mFocusManager.getFocusAreas()); 2159d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2160d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2161d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2162d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 2163d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setMeteringAreasIfSupported() { 2164d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mMeteringAreaSupported) { 2165d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Use the same area for focus and metering. 2166d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); 2167d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2168d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2169d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2170d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateCameraParametersPreference() { 2171d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setAutoExposureLockIfSupported(); 2172d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setAutoWhiteBalanceLockIfSupported(); 2173d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setFocusAreasIfSupported(); 2174d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setMeteringAreasIfSupported(); 2175d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2176d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set picture size. 2177d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String pictureSize = mPreferences.getString( 2178d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_PICTURE_SIZE, null); 2179d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (pictureSize == null) { 2180d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.initialCameraPictureSize(mActivity, mParameters); 2181d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2182d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<Size> supported = mParameters.getSupportedPictureSizes(); 2183d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.setCameraPictureSize( 2184d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb pictureSize, supported, mParameters); 2185d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2186d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPictureSize(); 2187d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2188d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set a preview size that is closest to the viewfinder height and has 2189d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the right aspect ratio. 2190d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<Size> sizes = mParameters.getSupportedPreviewSizes(); 2191d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size optimalSize = Util.getOptimalPreviewSize(mActivity, sizes, 2192d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (double) size.width / size.height); 2193d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size original = mParameters.getPreviewSize(); 2194d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!original.equals(optimalSize)) { 2195d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 2196d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2197d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Zoom related settings will be changed for different preview 2198d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // sizes, so set and read the parameters to get latest values 2199d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 2200d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 2201d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2202d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 2203d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2204ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li // Since changing scene mode may change supported values, set scene mode 2205ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li // first. HDR is a scene mode. To promote it in UI, it is stored in a 2206ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li // separate preference. 2207ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li String hdr = mPreferences.getString(CameraSettings.KEY_CAMERA_HDR, 2208ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li mActivity.getString(R.string.pref_camera_hdr_default)); 2209ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li if (mActivity.getString(R.string.setting_on_value).equals(hdr)) { 2210ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li mSceneMode = Util.SCENE_MODE_HDR; 2211ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li } else { 2212ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li mSceneMode = mPreferences.getString( 2213d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_SCENE_MODE, 2214d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.pref_camera_scenemode_default)); 2215ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li } 2216d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 2217d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mParameters.getSceneMode().equals(mSceneMode)) { 2218d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setSceneMode(mSceneMode); 2219d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2220d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Setting scene mode will change the settings of flash mode, 2221d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // white balance, and focus mode. Here we read back the 2222d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // parameters, so we can know those settings. 2223d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 2224d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 2225d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2226d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2227d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSceneMode = mParameters.getSceneMode(); 2228d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSceneMode == null) { 2229d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSceneMode = Parameters.SCENE_MODE_AUTO; 2230d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2231d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2232d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2233d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set JPEG quality. 2234d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 2235d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraProfile.QUALITY_HIGH); 2236d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setJpegQuality(jpegQuality); 2237d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2238d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // For the following settings, we need to check if the settings are 2239d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // still supported by latest driver, if not, ignore the settings. 2240d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2241d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set exposure compensation 2242d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int value = CameraSettings.readExposure(mPreferences); 2243d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int max = mParameters.getMaxExposureCompensation(); 2244d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int min = mParameters.getMinExposureCompensation(); 2245d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (value >= min && value <= max) { 2246d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setExposureCompensation(value); 2247d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2248d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.w(TAG, "invalid exposure range: " + value); 2249d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2250d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2251d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2252d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set flash mode. 2253d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String flashMode = mPreferences.getString( 2254d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_FLASH_MODE, 2255d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.pref_camera_flashmode_default)); 2256d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2257d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.isSupported(flashMode, supportedFlash)) { 2258d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setFlashMode(flashMode); 2259d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2260d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb flashMode = mParameters.getFlashMode(); 2261d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (flashMode == null) { 2262d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb flashMode = mActivity.getString( 2263d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.string.pref_camera_flashmode_no_flash); 2264d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2265d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2266d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2267d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set white balance parameter. 2268d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String whiteBalance = mPreferences.getString( 2269d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_WHITE_BALANCE, 2270d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.pref_camera_whitebalance_default)); 2271d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.isSupported(whiteBalance, 2272d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.getSupportedWhiteBalance())) { 2273d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setWhiteBalance(whiteBalance); 2274d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2275d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb whiteBalance = mParameters.getWhiteBalance(); 2276d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (whiteBalance == null) { 2277d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb whiteBalance = Parameters.WHITE_BALANCE_AUTO; 2278d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2279d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2280d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2281d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set focus mode. 2282d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.overrideFocusMode(null); 2283d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setFocusMode(mFocusManager.getFocusMode()); 2284d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2285d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 2286d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2287d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2288d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mContinousFocusSupported && ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK) { 2289d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateAutoFocusMoveCallback(); 2290d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2291d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2292d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2293d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 2294d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateAutoFocusMoveCallback() { 2295d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.getFocusMode().equals(Util.FOCUS_MODE_CONTINUOUS_PICTURE)) { 2296d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setAutoFocusMoveCallback( 2297d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (AutoFocusMoveCallback) mAutoFocusMoveCallback); 2298d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2299d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setAutoFocusMoveCallback(null); 2300d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2301d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2302d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2303d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We separate the parameters into several subsets, so we can update only 2304d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the subsets actually need updating. The PREFERENCE set needs extra 2305d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // locking because the preference can be changed from GLThread as well. 2306d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setCameraParameters(int updateSet) { 2307d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2308d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateCameraParametersInitialize(); 2309d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2310d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2311d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2312d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateCameraParametersZoom(); 2313d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2314d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2315d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 2316d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateCameraParametersPreference(); 2317d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2318d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2319d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 2320d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2321d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2322d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the Camera is idle, update the parameters immediately, otherwise 2323d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // accumulate them in mUpdateSet and update later. 2324d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2325d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUpdateSet |= additionalUpdateSet; 2326d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice == null) { 2327d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We will update all the parameters when we open the device, so 2328d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // we don't need to do anything now. 2329d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUpdateSet = 0; 2330d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 2331d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (isCameraIdle()) { 2332d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(mUpdateSet); 2333d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateSceneModeUI(); 2334d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUpdateSet = 0; 2335d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2336d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2337d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed( 2338d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2339d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2340d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2341d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2342d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2343d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean isCameraIdle() { 2344d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return (mCameraState == IDLE) || 2345d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ((mFocusManager != null) && mFocusManager.isFocusCompleted() 2346d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb && (mCameraState != SWITCHING_CAMERA)); 2347d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2348d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2349d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean isImageCaptureIntent() { 2350d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String action = mActivity.getIntent().getAction(); 235153b11253fde509b01851ba022d9178c7c6f13ddeWu-cheng Li return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 235253b11253fde509b01851ba022d9178c7c6f13ddeWu-cheng Li || ActivityBase.ACTION_IMAGE_CAPTURE_SECURE.equals(action)); 2353d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2354d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2355d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setupCaptureParams() { 2356d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bundle myExtras = mActivity.getIntent().getExtras(); 2357d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (myExtras != null) { 2358d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2359d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCropValue = myExtras.getString("crop"); 2360d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2361d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2362d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2363d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void showPostCaptureAlert() { 2364d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mIsImageCaptureIntent) { 2365295c3f89cd90545caf40a7dd9263805c0836625fMichael Kolb mOnScreenIndicators.setVisibility(View.GONE); 23668a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mMenu.setVisibility(View.GONE); 2367d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.fadeIn((View) mReviewDoneButton); 23688a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb mShutterButton.setVisibility(View.INVISIBLE); 23698a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb Util.fadeIn(mReviewRetakeButton); 2370d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2371d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2372d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2373d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void hidePostCaptureAlert() { 2374d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mIsImageCaptureIntent) { 2375295c3f89cd90545caf40a7dd9263805c0836625fMichael Kolb mOnScreenIndicators.setVisibility(View.VISIBLE); 23768a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mMenu.setVisibility(View.VISIBLE); 2377d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.fadeOut((View) mReviewDoneButton); 23788a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb mShutterButton.setVisibility(View.VISIBLE); 23798a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb Util.fadeOut(mReviewRetakeButton); 2380d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2381d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2382d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2383d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2384d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onSharedPreferenceChanged() { 2385d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore the events after "onPause()" 2386d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2387d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2388d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean recordLocation = RecordLocationPreference.get( 2389d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences, mContentResolver); 2390d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager.recordLocation(recordLocation); 2391d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2392d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 2393d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setPreviewFrameLayoutAspectRatio(); 2394d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 2395d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2396d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2397d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2398d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onCameraPickerClicked(int cameraId) { 2399d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || mPendingSwitchCameraId != -1) return; 2400d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2401d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingSwitchCameraId = cameraId; 2402d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 2403d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "Start to copy texture. cameraId=" + cameraId); 2404d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We need to keep a preview frame for the animation before 2405d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // releasing the camera. This will trigger onPreviewTextureCopied. 2406b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).copyTexture(); 2407d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Disable all camera controls. 2408d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(SWITCHING_CAMERA); 2409d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2410d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switchCamera(); 2411d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2412d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2413d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2414d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void switchCamera() { 2415d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2416d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2417d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "Start to switch camera. id=" + mPendingSwitchCameraId); 2418d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraId = mPendingSwitchCameraId; 2419d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingSwitchCameraId = -1; 2420b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.setCameraId(mCameraId); 2421d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2422d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from onPause 2423d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb closeCamera(); 2424d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb collapseCameraControls(); 2425d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) mFaceView.clear(); 2426d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.removeMessages(); 2427d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2428d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Restart the camera and initialize the UI. From onCreate. 2429d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences.setLocalId(mActivity, mCameraId); 2430d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 2431d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 2432f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li mCameraDevice = Util.openCamera(mActivity, mCameraId); 2433f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li mParameters = mCameraDevice.getParameters(); 2434f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li } catch (CameraHardwareException e) { 2435f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li Util.showErrorAndFinish(mActivity, R.string.cannot_connect_camera); 2436f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li return; 2437f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li } catch (CameraDisabledException e) { 2438f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li Util.showErrorAndFinish(mActivity, R.string.camera_disabled); 2439f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li return; 2440d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2441d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeCapabilities(); 2442d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 2443d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean mirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); 2444d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setMirror(mirror); 2445d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setParameters(mInitialParams); 2446d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 2447b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb loadCameraPreferences(); 2448b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb initializePhotoControl(); 2449d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2450d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from initializeFirstTime 2451d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 2452d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 2453d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showTapToFocusToastIfNeeded(); 2454d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2455d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 2456d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start switch camera animation. Post a message because 2457d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onFrameAvailable from the old camera may already exist. 2458d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(SWITCH_CAMERA_START_ANIMATION); 2459d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2460d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2461d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 24621373b98135b2854578111dd535e24d39c8853f14Michael Kolb @Override 24631373b98135b2854578111dd535e24d39c8853f14Michael Kolb public void onPieOpened(int centerX, int centerY) { 24649f8b479c44e8fafda688ac0fab9882584a94d55fMichael Kolb mActivity.cancelActivityTouchHandling(); 24651373b98135b2854578111dd535e24d39c8853f14Michael Kolb mActivity.setSwipingEnabled(false); 24668dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb if (mFaceView != null) { 24678dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb mFaceView.setBlockDraw(true); 24688dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb } 24691373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 24701373b98135b2854578111dd535e24d39c8853f14Michael Kolb 24711373b98135b2854578111dd535e24d39c8853f14Michael Kolb @Override 24721373b98135b2854578111dd535e24d39c8853f14Michael Kolb public void onPieClosed() { 24731373b98135b2854578111dd535e24d39c8853f14Michael Kolb mActivity.setSwipingEnabled(true); 24748dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb if (mFaceView != null) { 24758dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb mFaceView.setBlockDraw(false); 24768dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb } 24771373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 24781373b98135b2854578111dd535e24d39c8853f14Michael Kolb 2479d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Preview texture has been copied. Now camera can be released and the 2480d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // animation can be started. 2481d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2482d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPreviewTextureCopied() { 2483d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(SWITCH_CAMERA); 2484d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2485d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2486d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2487d282a28c60ca8f4ee82d519b12e8b0b057b294d4George Mount public void onCaptureTextureCopied() { 2488d282a28c60ca8f4ee82d519b12e8b0b057b294d4George Mount } 2489d282a28c60ca8f4ee82d519b12e8b0b057b294d4George Mount 2490d282a28c60ca8f4ee82d519b12e8b0b057b294d4George Mount @Override 2491d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onUserInteraction() { 2492fe269902ba8522e01baa9be45755779f050c1d6cWu-cheng Li if (!mActivity.isFinishing()) keepScreenOnAwhile(); 2493d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2494d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2495d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void resetScreenOn() { 2496d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2497d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2498d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2499d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2500d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void keepScreenOnAwhile() { 2501d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2502d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2503d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2504d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2505d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 250657abb9e7d8c88de1431b1af75b2871bee3e09e42Doris Liu // TODO: Delete this function after old camera code is removed 2507d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2508d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onRestorePreferencesClicked() { 2509d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2510d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2511d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2512d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onOverriddenPreferencesClicked() { 2513d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2514d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mNotSelectableToast == null) { 2515d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String str = mActivity.getResources().getString(R.string.not_selectable_in_scene_mode); 2516d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mNotSelectableToast = Toast.makeText(mActivity, str, Toast.LENGTH_SHORT); 2517d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2518d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mNotSelectableToast.show(); 2519d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2520d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2521d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void showTapToFocusToast() { 2522d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new RotateTextToast(mActivity, R.string.tap_to_focus, mOrientationCompensation).show(); 2523d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Clear the preference. 2524d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Editor editor = mPreferences.edit(); 2525d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.putBoolean(CameraSettings.KEY_CAMERA_FIRST_USE_HINT_SHOWN, false); 2526d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.apply(); 2527d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2528d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2529d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeCapabilities() { 2530d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mInitialParams = mCameraDevice.getParameters(); 2531d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusAreaSupported = Util.isFocusAreaSupported(mInitialParams); 2532d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMeteringAreaSupported = Util.isMeteringAreaSupported(mInitialParams); 2533d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mAeLockSupported = Util.isAutoExposureLockSupported(mInitialParams); 2534d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mAwbLockSupported = Util.isAutoWhiteBalanceLockSupported(mInitialParams); 2535d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mContinousFocusSupported = mInitialParams.getSupportedFocusModes().contains( 2536d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.FOCUS_MODE_CONTINUOUS_PICTURE); 2537d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2538d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2539d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // PreviewFrameLayout size has changed. 2540d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2541d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onSizeChanged(int width, int height) { 2542d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.setPreviewSize(width, height); 2543d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2544d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2545d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb void setPreviewFrameLayoutAspectRatio() { 2546d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set the preview frame aspect ratio according to the picture size. 2547d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPictureSize(); 2548d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 2549d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2550d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 255190ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb @Override 255290ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb public boolean needsSwitcher() { 255390ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb return !mIsImageCaptureIntent; 255490ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb } 255590ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb 25562d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb public void showPopup(AbstractSettingPopup popup) { 25572d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mActivity.hideUI(); 25585e4ea5b07a06795a2af3bab8e07e7760d2741f78Michael Kolb mBlocker.setVisibility(View.INVISIBLE); 25590ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb setShowMenu(false); 25602d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup = popup; 25613ce75c9a73de62e311beb79bdc8b5a2e7a096a81Doris Liu // Make sure popup is brought up with the right orientation 25623ce75c9a73de62e311beb79bdc8b5a2e7a096a81Doris Liu mPopup.setOrientation(mOrientationCompensation, false); 25632d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup.setVisibility(View.VISIBLE); 25642d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(LayoutParams.WRAP_CONTENT, 25652d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb LayoutParams.WRAP_CONTENT); 25662d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb lp.gravity = Gravity.CENTER; 25672d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb ((FrameLayout) mRootView).addView(mPopup, lp); 25682d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 25692d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb 2570f04692066fc7087560248b003c49e0377c056edfDoris Liu public void dismissPopup(boolean topPopupOnly) { 25710ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb dismissPopup(topPopupOnly, true); 257289fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb } 257389fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb 257489fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb private void dismissPopup(boolean topOnly, boolean fullScreen) { 25750ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb if (fullScreen) { 257689fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb mActivity.showUI(); 25775e4ea5b07a06795a2af3bab8e07e7760d2741f78Michael Kolb mBlocker.setVisibility(View.VISIBLE); 257889fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb } 25790ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb setShowMenu(fullScreen); 25802d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 25812d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb ((FrameLayout) mRootView).removeView(mPopup); 25822d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup = null; 25832d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 258489fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb mPhotoControl.popupDismissed(topOnly); 25852d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 25862d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb 2587561af39348f34db4d67bc954536d6f6cbf296054John Reck @Override 2588561af39348f34db4d67bc954536d6f6cbf296054John Reck public void onShowSwitcherPopup() { 2589861ea12f1386e2061b7ad25d8886004f57ecf5bfDoris Liu if (mPieRenderer != null && mPieRenderer.showsItems()) { 2590561af39348f34db4d67bc954536d6f6cbf296054John Reck mPieRenderer.hide(); 2591561af39348f34db4d67bc954536d6f6cbf296054John Reck } 2592561af39348f34db4d67bc954536d6f6cbf296054John Reck } 2593561af39348f34db4d67bc954536d6f6cbf296054John Reck 2594d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb} 2595