PhotoModule.java revision b69cbda2db42937b2920a497f34e67c8332eb1bd
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; 21d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.BroadcastReceiver; 22d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.ContentProviderClient; 23d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.ContentResolver; 24d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.Context; 25d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.Intent; 26d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.IntentFilter; 27d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.SharedPreferences.Editor; 28d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.res.Configuration; 29d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.graphics.Bitmap; 30d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.graphics.SurfaceTexture; 31d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.CameraInfo; 32d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.Face; 33d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.FaceDetectionListener; 34d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.Parameters; 35d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.PictureCallback; 36d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.Size; 37d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.location.Location; 38d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.media.CameraProfile; 39d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.net.Uri; 40d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Bundle; 41d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.ConditionVariable; 42d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Handler; 43d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Looper; 44d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Message; 45d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.MessageQueue; 46d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.SystemClock; 47d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.provider.MediaStore; 48d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.util.Log; 492d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolbimport android.view.Gravity; 50d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.KeyEvent; 51d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.LayoutInflater; 52d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.MotionEvent; 53d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.OrientationEventListener; 54d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.SurfaceHolder; 55d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.View; 5690ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolbimport android.view.View.OnClickListener; 57d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.ViewGroup; 58d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.WindowManager; 592d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolbimport android.widget.FrameLayout; 604d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolbimport android.widget.FrameLayout.LayoutParams; 61d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.widget.ImageView; 62d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.widget.TextView; 63d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.widget.Toast; 64d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 65d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.CameraManager.CameraProxy; 662d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolbimport com.android.camera.ui.AbstractSettingPopup; 67d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.FaceView; 681373b98135b2854578111dd535e24d39c8853f14Michael Kolbimport com.android.camera.ui.PieRenderer; 69d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.PopupManager; 70d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.PreviewSurfaceView; 71b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolbimport com.android.camera.ui.RenderOverlay; 72d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.Rotatable; 73d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.RotateImageView; 74d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.RotateLayout; 75d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.RotateTextToast; 76d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.TwoStateImageView; 774d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolbimport com.android.camera.ui.ZoomRenderer; 78ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Liimport com.android.gallery3d.app.CropImage; 794d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolbimport com.android.gallery3d.common.ApiHelper; 80d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 81d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.File; 82d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.FileNotFoundException; 83d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.FileOutputStream; 84d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.IOException; 85d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.OutputStream; 86d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.ArrayList; 87d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.Collections; 88d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.Formatter; 89d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.List; 90d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 91d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbpublic class PhotoModule 92d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements CameraModule, 93b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb FocusOverlayManager.Listener, 94d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraPreference.OnPreferenceChangedListener, 95d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb LocationManager.Listener, 96d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb PreviewFrameLayout.OnSizeChangedListener, 97d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ShutterButton.OnShutterButtonListener, 981373b98135b2854578111dd535e24d39c8853f14Michael Kolb SurfaceHolder.Callback, 991373b98135b2854578111dd535e24d39c8853f14Michael Kolb PieRenderer.PieListener { 100d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 101d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final String TAG = "CAM_PhotoModule"; 102d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 103d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We number the request code from 1000 to avoid collision with Gallery. 104d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int REQUEST_CROP = 1000; 105d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 106d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SETUP_PREVIEW = 1; 107d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int FIRST_TIME_INIT = 2; 108d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int CLEAR_SCREEN_DELAY = 3; 109d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 4; 110d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int CHECK_DISPLAY_ROTATION = 5; 111d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SHOW_TAP_TO_FOCUS_TOAST = 6; 112d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_THUMBNAIL = 7; 113d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SWITCH_CAMERA = 8; 114d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SWITCH_CAMERA_START_ANIMATION = 9; 115d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int CAMERA_OPEN_DONE = 10; 116d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int START_PREVIEW_DONE = 11; 117d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int OPEN_CAMERA_FAIL = 12; 118d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int CAMERA_DISABLED = 13; 119d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 120d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The subset of parameters we need to update in setCameraParameters(). 121d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_INITIALIZE = 1; 122d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_ZOOM = 2; 123d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_PREFERENCE = 4; 124d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_ALL = -1; 125d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1267717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // This is the timeout to keep the camera in onPause for the first time 1277717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // after screen on if the activity is started from secure lock screen. 1287717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li private static final int KEEP_CAMERA_TIMEOUT = 1000; // ms 1297717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li 130d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // copied from Camera hierarchy 131d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private CameraActivity mActivity; 132d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private View mRootView; 133d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private CameraProxy mCameraDevice; 134d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mCameraId; 135d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Parameters mParameters; 136d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mPaused; 1372d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb private AbstractSettingPopup mPopup; 138d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 139d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // these are only used by Camera 140d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 141d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The activity is going to switch to the specified camera id. This is 142d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // needed because texture copy is done in GL thread. -1 means camera is not 143d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // switching. 144d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb protected int mPendingSwitchCameraId = -1; 145d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mOpenCameraFail; 146d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mCameraDisabled; 147d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 148d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // When setCameraParametersWhenIdle() is called, we accumulate the subsets 149d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // needed to be updated in mUpdateSet. 150d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mUpdateSet; 151d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 152d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SCREEN_DELAY = 2 * 60 * 1000; 153d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 154d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mZoomValue; // The current zoom value. 155d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mZoomMax; 156d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 157d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Parameters mInitialParams; 158d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mFocusAreaSupported; 159d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mMeteringAreaSupported; 160d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mAeLockSupported; 161d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mAwbLockSupported; 162d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mContinousFocusSupported; 163d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 164d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The degrees of the device rotated clockwise from its natural orientation. 165d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 166d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The orientation compensation for icons and thumbnails. Ex: if the value 167d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // is 90, the UI components should be rotated 90 degrees counter-clockwise. 168d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mOrientationCompensation = 0; 169d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ComboPreferences mPreferences; 170d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 171d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final String sTempCropFilename = "crop-temp"; 172d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 173d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ContentProviderClient mMediaProviderClient; 174d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ShutterButton mShutterButton; 175d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mFaceDetectionStarted = false; 176d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 177d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private PreviewFrameLayout mPreviewFrameLayout; 178d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Object mSurfaceTexture; 179d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 180d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // for API level 10 181d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private PreviewSurfaceView mPreviewSurfaceView; 182d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private volatile SurfaceHolder mCameraSurfaceHolder; 183d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 184d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private RotateDialogController mRotateDialog; 185d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private FaceView mFaceView; 186b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb private RenderOverlay mRenderOverlay; 187d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Rotatable mReviewCancelButton; 188d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Rotatable mReviewDoneButton; 18990ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb// private View mReviewRetakeButton; 190d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 191d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 192d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private String mCropValue; 193d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Uri mSaveUri; 194d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 195d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Small indicators which show the camera settings in the viewfinder. 196d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private TextView mExposureIndicator; 197d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageView mGpsIndicator; 198d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageView mFlashIndicator; 199d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageView mSceneIndicator; 200d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageView mWhiteBalanceIndicator; 201d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageView mFocusIndicator; 202d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // A view group that contains all the small indicators. 203d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Rotatable mOnScreenIndicators; 204d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 205d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We use a thread in ImageSaver to do the work of saving images and 206d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // generating thumbnails. This reduces the shot-to-shot time. 207d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageSaver mImageSaver; 208d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Similarly, we use a thread to generate the name of the picture and insert 209d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // it into MediaStore while picture taking is still in progress. 210d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageNamer mImageNamer; 211d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 212d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private SoundClips.Player mSoundPlayer; 213d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 214d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Runnable mDoSnapRunnable = new Runnable() { 215d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 216d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 217d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonClick(); 218d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 219d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }; 220d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 221d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final StringBuilder mBuilder = new StringBuilder(); 222d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Formatter mFormatter = new Formatter(mBuilder); 223d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Object[] mFormatterArgs = new Object[1]; 224d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 225d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb /** 226d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * An unpublished intent flag requesting to return as soon as capturing 227d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * is completed. 228d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * 229d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * TODO: consider publishing by moving into MediaStore. 230d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb */ 231d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final String EXTRA_QUICK_CAPTURE = 232d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb "android.intent.extra.quickCapture"; 233d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 234d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The display rotation in degrees. This is only valid when mCameraState is 235d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // not PREVIEW_STOPPED. 236d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mDisplayRotation; 237d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The value for android.hardware.Camera.setDisplayOrientation. 238d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mCameraDisplayOrientation; 239d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The value for UI components like indicators. 240d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mDisplayOrientation; 241d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The value for android.hardware.Camera.Parameters.setRotation. 242d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mJpegRotation; 243d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mFirstTimeInitialized; 244d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mIsImageCaptureIntent; 245d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 246d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int PREVIEW_STOPPED = 0; 247d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int IDLE = 1; // preview is active 248d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Focus is in progress. The exact focus state is in Focus.java. 249d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int FOCUSING = 2; 250d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SNAPSHOT_IN_PROGRESS = 3; 251d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Switching between cameras. 252d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SWITCHING_CAMERA = 4; 253d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mCameraState = PREVIEW_STOPPED; 254d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mSnapshotOnIdle = false; 255d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 256d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ContentResolver mContentResolver; 257d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mDidRegister = false; 258d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 259d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private LocationManager mLocationManager; 260d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 261d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final ShutterCallback mShutterCallback = new ShutterCallback(); 262d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final PostViewPictureCallback mPostViewPictureCallback = 263d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new PostViewPictureCallback(); 264d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final RawPictureCallback mRawPictureCallback = 265d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new RawPictureCallback(); 266d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final AutoFocusCallback mAutoFocusCallback = 267d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new AutoFocusCallback(); 268d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Object mAutoFocusMoveCallback = 269d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK 270d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ? new AutoFocusMoveCallback() 271d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb : null; 272d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 273d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 274d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 275d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mFocusStartTime; 276d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mShutterCallbackTime; 277d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mPostViewPictureCallbackTime; 278d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mRawPictureCallbackTime; 279d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mJpegPictureCallbackTime; 280d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mOnResumeTime; 281d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private byte[] mJpegImageData; 282d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 283d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // These latency time are for the CameraLatency test. 284d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mAutoFocusTime; 285d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mShutterLag; 286d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mShutterToPictureDisplayedTime; 287d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mPictureDisplayedToJpegCallbackTime; 288d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mJpegCallbackFinishTime; 289d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mCaptureStartTime; 290d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 291d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This handles everything about focus. 292b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb private FocusOverlayManager mFocusManager; 293b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb 2941373b98135b2854578111dd535e24d39c8853f14Michael Kolb private PieRenderer mPieRenderer; 295b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb private PhotoController mPhotoControl; 2961373b98135b2854578111dd535e24d39c8853f14Michael Kolb 2974d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb private ZoomRenderer mZoomRenderer; 2984d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 299d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private String mSceneMode; 300d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Toast mNotSelectableToast; 301d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 302d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Handler mHandler = new MainHandler(); 303d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private PreferenceGroup mPreferenceGroup; 304d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 305d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mQuickCapture; 306d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 307d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraStartUpThread mCameraStartUpThread; 308d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ConditionVariable mStartPreviewPrerequisiteReady = new ConditionVariable(); 309d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 3104d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb private PreviewGestures mGestures; 3114d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 312d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb protected class CameraOpenThread extends Thread { 313d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 314d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 315d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 316d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice = Util.openCamera(mActivity, mCameraId); 317d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 318d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (CameraHardwareException e) { 319d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mOpenCameraFail = true; 320d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (CameraDisabledException e) { 321d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDisabled = true; 322d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 323d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 324d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 325d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 326d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The purpose is not to block the main thread in onCreate and onResume. 327d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private class CameraStartUpThread extends Thread { 328d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private volatile boolean mCancelled; 329d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 330d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void cancel() { 331d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCancelled = true; 332d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 333d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 334d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 335d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 336d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 337d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We need to check whether the activity is paused before long 338d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // operations to ensure that onPause() can be done ASAP. 339d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCancelled) return; 340d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice = Util.openCamera(mActivity, mCameraId); 341d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 342d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Wait until all the initialization needed by startPreview are 343d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // done. 344d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStartPreviewPrerequisiteReady.block(); 345d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 346d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeCapabilities(); 347d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager == null) initializeFocusManager(); 348d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCancelled) return; 349d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_ALL); 350d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(CAMERA_OPEN_DONE); 351d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCancelled) return; 352d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startPreview(); 353d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(START_PREVIEW_DONE); 354d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mOnResumeTime = SystemClock.uptimeMillis(); 355d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(CHECK_DISPLAY_ROTATION); 356d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (CameraHardwareException e) { 357d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(OPEN_CAMERA_FAIL); 358d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (CameraDisabledException e) { 359d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(CAMERA_DISABLED); 360d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 361d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 362d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 363d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 364d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb /** 365d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * This Handler is used to post message back onto the main thread of the 366d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * application 367d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb */ 368d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private class MainHandler extends Handler { 369d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 370d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void handleMessage(Message msg) { 371d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (msg.what) { 372d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SETUP_PREVIEW: { 373d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 374d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 375d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 376d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 377d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CLEAR_SCREEN_DELAY: { 378d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getWindow().clearFlags( 379d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 380d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 381d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 382d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 383d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case FIRST_TIME_INIT: { 384d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeFirstTime(); 385d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 386d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 387d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 388d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 389d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParametersWhenIdle(0); 390d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 391d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 392d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 393d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CHECK_DISPLAY_ROTATION: { 394d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set the display orientation if display rotation has changed. 395d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Sometimes this happens when the device is held upside 396d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // down and camera app is opened. Rotation animation will 397d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // take some time and the rotation value we have got may be 398d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // wrong. Framework does not have a callback for this now. 399d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.getDisplayRotation(mActivity) != mDisplayRotation) { 400d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setDisplayOrientation(); 401d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 402d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 403d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 404d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 405d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 406d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 407d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 408d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SHOW_TAP_TO_FOCUS_TOAST: { 409d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showTapToFocusToast(); 410d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 411d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 412d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 413d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case UPDATE_THUMBNAIL: { 414d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver.updateThumbnail(); 415d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 416d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 417d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 418d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SWITCH_CAMERA: { 419d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switchCamera(); 420d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 421d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 422d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 423d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SWITCH_CAMERA_START_ANIMATION: { 424b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).animateSwitchCamera(); 425d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 426d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 427d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 428d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CAMERA_OPEN_DONE: { 429d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeAfterCameraOpen(); 430d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 431d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 432d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 433d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case START_PREVIEW_DONE: { 434d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 435d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 436d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_SURFACE_TEXTURE) { 437d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This may happen if surfaceCreated has arrived. 438d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewDisplayAsync(mCameraSurfaceHolder); 439d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 440d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startFaceDetection(); 441d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 442d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 443d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 444d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case OPEN_CAMERA_FAIL: { 445d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 446d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mOpenCameraFail = true; 447d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.showErrorAndFinish(mActivity, 448d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.string.cannot_connect_camera); 449d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 450d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 451d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 452d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CAMERA_DISABLED: { 453d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 454d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDisabled = true; 455d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.showErrorAndFinish(mActivity, 456d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.string.camera_disabled); 457d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 458d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 459d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 460d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 461d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 462d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 463d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 464ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb public void init(CameraActivity activity, View parent, boolean reuseNail) { 465d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity = activity; 466d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRootView = parent; 467d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences = new ComboPreferences(mActivity); 468d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 469d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraId = getPreferredCameraId(mPreferences); 470d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 471d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mContentResolver = mActivity.getContentResolver(); 472d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 473d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // To reduce startup time, open the camera and start the preview in 474d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // another thread. 475d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = new CameraStartUpThread(); 476d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.start(); 477d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 478d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getLayoutInflater().inflate(R.layout.photo_module, (ViewGroup) mRootView); 479d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 480d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Surface texture is from camera screen nail and startPreview needs it. 481d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This must be done before startPreview. 482d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mIsImageCaptureIntent = isImageCaptureIntent(); 483ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb if (reuseNail) { 484ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb mActivity.reuseCameraScreenNail(!mIsImageCaptureIntent); 485ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb } else { 486ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb mActivity.createCameraScreenNail(!mIsImageCaptureIntent); 487ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb } 488d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 489d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences.setLocalId(mActivity, mCameraId); 490d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 491d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // we need to reset exposure for the preview 492d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb resetExposureCompensation(); 493d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Starting the preview needs preferences, camera screen nail, and 494d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // focus area indicator. 495d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStartPreviewPrerequisiteReady.open(); 496d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 497d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeControlByIntent(); 498d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRotateDialog = new RotateDialogController(mActivity, R.layout.rotate_dialog); 499d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQuickCapture = mActivity.getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 500d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeMiscControls(); 501d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager = new LocationManager(mActivity, this); 502d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initOnScreenIndicator(); 503d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Make sure all views are disabled before camera is open. 504b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb// enableCameraControls(false); 505d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 506d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 507471c997edfddccfa0762fa720c82cc95777584e8John Reck private void initializeRenderOverlay() { 508471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mPieRenderer != null) { 509471c997edfddccfa0762fa720c82cc95777584e8John Reck mRenderOverlay.addRenderer(mPieRenderer); 510b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mFocusManager.setFocusRenderer(mPieRenderer); 511471c997edfddccfa0762fa720c82cc95777584e8John Reck } 512471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mZoomRenderer != null) { 513471c997edfddccfa0762fa720c82cc95777584e8John Reck mRenderOverlay.addRenderer(mZoomRenderer); 514471c997edfddccfa0762fa720c82cc95777584e8John Reck } 515471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mGestures != null) { 516471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.clearTouchReceivers(); 517471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.setRenderOverlay(mRenderOverlay); 518471c997edfddccfa0762fa720c82cc95777584e8John Reck if (isImageCaptureIntent()) { 519471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mReviewCancelButton != null) { 520471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.addTouchReceiver((View) mReviewCancelButton); 521471c997edfddccfa0762fa720c82cc95777584e8John Reck } 522471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mReviewDoneButton != null) { 523471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.addTouchReceiver((View) mReviewDoneButton); 524471c997edfddccfa0762fa720c82cc95777584e8John Reck } 525471c997edfddccfa0762fa720c82cc95777584e8John Reck } 526471c997edfddccfa0762fa720c82cc95777584e8John Reck } 527471c997edfddccfa0762fa720c82cc95777584e8John Reck mRenderOverlay.requestLayout(); 528471c997edfddccfa0762fa720c82cc95777584e8John Reck } 529471c997edfddccfa0762fa720c82cc95777584e8John Reck 530d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeAfterCameraOpen() { 5311373b98135b2854578111dd535e24d39c8853f14Michael Kolb if (mPieRenderer == null) { 5321373b98135b2854578111dd535e24d39c8853f14Michael Kolb mPieRenderer = new PieRenderer(mActivity); 5332d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPhotoControl = new PhotoController(mActivity, this, mPieRenderer); 534b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.setListener(this); 5351373b98135b2854578111dd535e24d39c8853f14Michael Kolb mPieRenderer.setPieListener(this); 5361373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 5374d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb if (mZoomRenderer == null) { 5384d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mZoomRenderer = new ZoomRenderer(mActivity); 5394d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 5407a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb if (mGestures == null) { 5417a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb // this will handle gesture disambiguation and dispatching 542471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures = new PreviewGestures(mActivity, this, mZoomRenderer, mPieRenderer); 5437a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb } 544471c997edfddccfa0762fa720c82cc95777584e8John Reck initializeRenderOverlay(); 545b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb initializePhotoControl(); 546b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb 547d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // These depend on camera parameters. 548d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setPreviewFrameLayoutAspectRatio(); 549d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setPreviewSize(mPreviewFrameLayout.getWidth(), 550d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.getHeight()); 551b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb loadCameraPreferences(); 552d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 553d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 554d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showTapToFocusToastIfNeeded(); 555d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 556d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 557b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb private void initializePhotoControl() { 5581373b98135b2854578111dd535e24d39c8853f14Michael Kolb loadCameraPreferences(); 559b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.initialize(mPreferenceGroup); 5601373b98135b2854578111dd535e24d39c8853f14Michael Kolb updateSceneModeUI(); 5611373b98135b2854578111dd535e24d39c8853f14Michael Kolb// mIndicatorControlContainer.setListener(this); 5621373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 5631373b98135b2854578111dd535e24d39c8853f14Michael Kolb 5641373b98135b2854578111dd535e24d39c8853f14Michael Kolb 565d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void resetExposureCompensation() { 566d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 567d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.EXPOSURE_DEFAULT_VALUE); 568d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 569d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Editor editor = mPreferences.edit(); 570d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 571d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.apply(); 572d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 573d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 574d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 575d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void keepMediaProviderInstance() { 576d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We want to keep a reference to MediaProvider in camera's lifecycle. 577d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // TODO: Utilize mMediaProviderClient instance to replace 578d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ContentResolver calls. 579d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mMediaProviderClient == null) { 580d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMediaProviderClient = mContentResolver 581d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb .acquireContentProviderClient(MediaStore.AUTHORITY); 582d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 583d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 584d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 585d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Snapshots can only be taken after this is called. It should be called 586d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // once only. We could have done these things in onCreate() but we want to 587d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // make preview screen appear as soon as possible. 588d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeFirstTime() { 589d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized) return; 590d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 591d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Initialize location service. 592d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean recordLocation = RecordLocationPreference.get( 593d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences, mContentResolver); 594d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager.recordLocation(recordLocation); 595d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 596d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb keepMediaProviderInstance(); 597d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 598d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Initialize shutter button. 599d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton = mActivity.getShutterButton(); 600566f11c903ceae2e53c645f8d630bb1331faf890Michael Kolb mShutterButton.setImageResource(R.drawable.btn_new_shutter); 601d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setOnShutterButtonListener(this); 602d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setVisibility(View.VISIBLE); 603d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 604d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver = new ImageSaver(); 605d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer = new ImageNamer(); 606d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 607d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFirstTimeInitialized = true; 608d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb addIdleHandler(); 609d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 610d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.updateStorageSpaceAndHint(); 611d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 612d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 613d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void showTapToFocusToastIfNeeded() { 614d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Show the tap to focus toast if this is the first start. 615d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusAreaSupported && 616d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences.getBoolean(CameraSettings.KEY_CAMERA_FIRST_USE_HINT_SHOWN, true)) { 617d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Delay the toast for one second to wait for orientation. 618d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 619d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 620d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 621d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 622d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void addIdleHandler() { 623d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb MessageQueue queue = Looper.myQueue(); 624d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb queue.addIdleHandler(new MessageQueue.IdleHandler() { 625d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 626d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean queueIdle() { 627d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Storage.ensureOSXCompatible(); 628d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 629d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 630d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }); 631d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 632d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 633d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the activity is paused and resumed, this method will be called in 634d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onResume. 635d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeSecondTime() { 636d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 637d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start location update if needed. 638d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean recordLocation = RecordLocationPreference.get( 639d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences, mContentResolver); 640d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager.recordLocation(recordLocation); 641d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 642d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver = new ImageSaver(); 643d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer = new ImageNamer(); 644d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 645d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb keepMediaProviderInstance(); 646d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb hidePostCaptureAlert(); 647d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 648b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb if (mPhotoControl != null) { 649b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.reloadPreferences(); 6501373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 651d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 652d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 6534d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb private class ZoomChangeListener implements ZoomRenderer.OnZoomChangedListener { 654d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 655d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onZoomValueChanged(int index) { 656d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Not useful to change zoom value when the activity is paused. 657d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 658d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomValue = index; 659d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 660d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set zoom parameters asynchronously 661d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setZoom(mZoomValue); 662d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParametersAsync(mParameters); 663d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 6644d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 6654d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb @Override 6664d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb public void onZoomStart() { 6674d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb if (mFocusManager != null) { 6684d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mFocusManager.setEnabled(false); 6694d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 6704d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 6714d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 6724d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb @Override 6734d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb public void onZoomEnd() { 6744d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb if (mFocusManager != null) { 6754d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mFocusManager.setEnabled(true); 6764d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 6774d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 678d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 679d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 680d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeZoom() { 681d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mParameters.isZoomSupported()) return; 682d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomMax = mParameters.getMaxZoom(); 6834d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb // Currently we use immediate zoom for fast zooming to get better UX and 6844d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb // there is no plan to take advantage of the smooth zoom. 6854d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mZoomRenderer.setZoomMax(mZoomMax); 6864d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mZoomRenderer.setZoomIndex(mParameters.getZoom()); 6874d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mZoomRenderer.setOnZoomChangeListener(new ZoomChangeListener()); 688d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 689d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 690d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 691d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 692d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void startFaceDetection() { 693d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_FACE_DETECTION) return; 694d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceDetectionStarted) return; 695d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.getMaxNumDetectedFaces() > 0) { 696d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = true; 697d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.clear(); 698d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setVisibility(View.VISIBLE); 699d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setDisplayOrientation(mDisplayOrientation); 700d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 701d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 702d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.resume(); 703d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setFaceView(mFaceView); 704d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setFaceDetectionListener(new FaceDetectionListener() { 705d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 706d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 707d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setFaces(faces); 708d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 709d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }); 710d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.startFaceDetection(); 711d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 712d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 713d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 714d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 715d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 716d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void stopFaceDetection() { 717d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_FACE_DETECTION) return; 718d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mFaceDetectionStarted) return; 719d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.getMaxNumDetectedFaces() > 0) { 720d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 721d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setFaceDetectionListener(null); 722d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.stopFaceDetection(); 723d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) mFaceView.clear(); 724d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 725d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 726d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 727d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 728d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean dispatchTouchEvent(MotionEvent m) { 729d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState == SWITCHING_CAMERA) return true; 7307a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb if (mPopup != null) { 7314d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb return mActivity.superDispatchTouchEvent(m); 7327a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb } else if (mGestures != null && mRenderOverlay != null) { 7337a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb return mGestures.dispatchTouch(m); 73415e0d3b07902a5f398e101312495125a3d5a0384Michael Kolb } 735d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 736d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 737d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 738d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 739d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 740d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onReceive(Context context, Intent intent) { 741d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String action = intent.getAction(); 742d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mIsImageCaptureIntent && action.equals(Intent.ACTION_MEDIA_SCANNER_FINISHED)) { 743d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getLastThumbnail(); 744d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 745d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 746d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }; 747d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 748d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initOnScreenIndicator() { 749d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mGpsIndicator = (ImageView) mRootView.findViewById(R.id.onscreen_gps_indicator); 750d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mExposureIndicator = (TextView) mRootView.findViewById(R.id.onscreen_exposure_indicator); 751d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFlashIndicator = (ImageView) mRootView.findViewById(R.id.onscreen_flash_indicator); 752d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSceneIndicator = (ImageView) mRootView.findViewById(R.id.onscreen_scene_indicator); 753d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWhiteBalanceIndicator = 754d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (ImageView) mRootView.findViewById(R.id.onscreen_white_balance_indicator); 755d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusIndicator = (ImageView) mRootView.findViewById(R.id.onscreen_focus_indicator); 756d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 757d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 758d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 759d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void showGpsOnScreenIndicator(boolean hasSignal) { 760d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mGpsIndicator == null) { 761d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 762d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 763d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (hasSignal) { 764d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mGpsIndicator.setImageResource(R.drawable.ic_viewfinder_gps_on); 765d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 766d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mGpsIndicator.setImageResource(R.drawable.ic_viewfinder_gps_no_signal); 767d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 768d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mGpsIndicator.setVisibility(View.VISIBLE); 769d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 770d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 771d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 772d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void hideGpsOnScreenIndicator() { 773d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mGpsIndicator == null) { 774d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 775d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 776d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mGpsIndicator.setVisibility(View.GONE); 777d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 778d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 779d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateExposureOnScreenIndicator(int value) { 780d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mExposureIndicator == null) { 781d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 782d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 783d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (value == 0) { 784d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mExposureIndicator.setText(""); 785d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mExposureIndicator.setVisibility(View.GONE); 786d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 787d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb float step = mParameters.getExposureCompensationStep(); 788d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFormatterArgs[0] = value * step; 789d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mBuilder.delete(0, mBuilder.length()); 790d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFormatter.format("%+1.1f", mFormatterArgs); 791d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String exposure = mFormatter.toString(); 792d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mExposureIndicator.setText(exposure); 793d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mExposureIndicator.setVisibility(View.VISIBLE); 794d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 795d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 796d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 797d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateFlashOnScreenIndicator(String value) { 798d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFlashIndicator == null) { 799d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 800d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 801d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (value == null || Parameters.FLASH_MODE_OFF.equals(value)) { 802d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFlashIndicator.setVisibility(View.GONE); 803d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 804d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFlashIndicator.setVisibility(View.VISIBLE); 805d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Parameters.FLASH_MODE_AUTO.equals(value)) { 806d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicators_landscape_flash_auto); 807d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (Parameters.FLASH_MODE_ON.equals(value)) { 808d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicators_landscape_flash_on); 809d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 810d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Should not happen. 811d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFlashIndicator.setVisibility(View.GONE); 812d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 813d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 814d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 815d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 816d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateSceneOnScreenIndicator(String value) { 817d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSceneIndicator == null) { 818d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 819d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 820d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean isGone = (value == null) || (Parameters.SCENE_MODE_AUTO.equals(value)); 821d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSceneIndicator.setVisibility(isGone ? View.GONE : View.VISIBLE); 822d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 823d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 824d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateWhiteBalanceOnScreenIndicator(String value) { 825d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mWhiteBalanceIndicator == null) { 826d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 827d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 828d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (value == null || Parameters.WHITE_BALANCE_AUTO.equals(value)) { 829d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWhiteBalanceIndicator.setVisibility(View.GONE); 830d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 831d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWhiteBalanceIndicator.setVisibility(View.VISIBLE); 832d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Parameters.WHITE_BALANCE_FLUORESCENT.equals(value)) { 833d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWhiteBalanceIndicator.setImageResource(R.drawable.ic_indicators_fluorescent); 834d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (Parameters.WHITE_BALANCE_INCANDESCENT.equals(value)) { 835d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWhiteBalanceIndicator.setImageResource(R.drawable.ic_indicators_incandescent); 836d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (Parameters.WHITE_BALANCE_DAYLIGHT.equals(value)) { 837d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWhiteBalanceIndicator.setImageResource(R.drawable.ic_indicators_sunlight); 838d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (Parameters.WHITE_BALANCE_CLOUDY_DAYLIGHT.equals(value)) { 839d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWhiteBalanceIndicator.setImageResource(R.drawable.ic_indicators_cloudy); 840d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 841d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Should not happen. 842d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWhiteBalanceIndicator.setVisibility(View.GONE); 843d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 844d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 845d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 846d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 847d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateFocusOnScreenIndicator(String value) { 848d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusIndicator == null) { 849d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 850d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 851d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not show the indicator if users cannot choose. 852d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPreferenceGroup.findPreference(CameraSettings.KEY_FOCUS_MODE) == null) { 853d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusIndicator.setVisibility(View.GONE); 854d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 855d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusIndicator.setVisibility(View.VISIBLE); 856d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Parameters.FOCUS_MODE_INFINITY.equals(value)) { 857d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusIndicator.setImageResource(R.drawable.ic_indicators_landscape); 858d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (Parameters.FOCUS_MODE_MACRO.equals(value)) { 859d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusIndicator.setImageResource(R.drawable.ic_indicators_macro); 860d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 861d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Should not happen. 862d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusIndicator.setVisibility(View.GONE); 863d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 864d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 865d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 866d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 867d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateOnScreenIndicators() { 868d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateSceneOnScreenIndicator(mParameters.getSceneMode()); 869d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateExposureOnScreenIndicator(CameraSettings.readExposure(mPreferences)); 870d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateFlashOnScreenIndicator(mParameters.getFlashMode()); 871d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateWhiteBalanceOnScreenIndicator(mParameters.getWhiteBalance()); 872d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateFocusOnScreenIndicator(mParameters.getFocusMode()); 873d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 874d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 875d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class ShutterCallback 876d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements android.hardware.Camera.ShutterCallback { 877d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 878d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onShutter() { 879d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterCallbackTime = System.currentTimeMillis(); 880d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterLag = mShutterCallbackTime - mCaptureStartTime; 881d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 882d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 883d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 884d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 885d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class PostViewPictureCallback implements PictureCallback { 886d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 887d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPictureTaken( 888d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte [] data, android.hardware.Camera camera) { 889d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPostViewPictureCallbackTime = System.currentTimeMillis(); 890d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mShutterToPostViewCallbackTime = " 891d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + (mPostViewPictureCallbackTime - mShutterCallbackTime) 892d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + "ms"); 893d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 894d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 895d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 896d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class RawPictureCallback implements PictureCallback { 897d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 898d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPictureTaken( 899d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte [] rawData, android.hardware.Camera camera) { 900d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRawPictureCallbackTime = System.currentTimeMillis(); 901d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mShutterToRawCallbackTime = " 902d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 903d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 904d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 905d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 906d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class JpegPictureCallback implements PictureCallback { 907d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location mLocation; 908d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 909d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public JpegPictureCallback(Location loc) { 910d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocation = loc; 911d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 912d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 913d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 914d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPictureTaken( 915d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb final byte [] jpegData, final android.hardware.Camera camera) { 916d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) { 917d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 918d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 919d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 920d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime = System.currentTimeMillis(); 921d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If postview callback has arrived, the captured image is displayed 922d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in postview callback. If not, the captured image is displayed in 923d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // raw picture callback. 924d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPostViewPictureCallbackTime != 0) { 925d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterToPictureDisplayedTime = 926d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPostViewPictureCallbackTime - mShutterCallbackTime; 927d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPictureDisplayedToJpegCallbackTime = 928d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime - mPostViewPictureCallbackTime; 929d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 930d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterToPictureDisplayedTime = 931d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRawPictureCallbackTime - mShutterCallbackTime; 932d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPictureDisplayedToJpegCallbackTime = 933d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime - mRawPictureCallbackTime; 934d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 935d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " 936d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + mPictureDisplayedToJpegCallbackTime + "ms"); 937d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 938d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.updateFocusUI(); // Ensure focus indicator is hidden. 939d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mIsImageCaptureIntent) { 940d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.CAN_START_PREVIEW_IN_JPEG_CALLBACK) { 941d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 942d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 943d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Camera HAL of some devices have a bug. Starting preview 944d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // immediately after taking a picture will fail. Wait some 945d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // time before starting the preview. 946d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(SETUP_PREVIEW, 300); 947d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 948d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 949d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 950d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mIsImageCaptureIntent) { 951d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Calculate the width and the height of the jpeg. 952d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size s = mParameters.getPictureSize(); 953d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation = Exif.getOrientation(jpegData); 954d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int width, height; 955d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((mJpegRotation + orientation) % 180 == 0) { 956d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width = s.width; 957d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb height = s.height; 958d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 959d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width = s.height; 960d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb height = s.width; 961d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 962d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri uri = mImageNamer.getUri(); 963d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.addSecureAlbumItemIfNeeded(false, uri); 964d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String title = mImageNamer.getTitle(); 965d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver.addImage(jpegData, uri, title, mLocation, 966d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width, height, mActivity.mThumbnailViewWidth, orientation); 967d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 968d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegImageData = jpegData; 969d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mQuickCapture) { 970d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showPostCaptureAlert(); 971d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 972d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb doAttach(); 973d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 974d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 975d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 976d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Check this in advance of each shot so we don't add to shutter 977d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // latency. It's true that someone else could write to the SD card in 978d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the mean time and fill it, but that could have happened between the 979d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // shutter press and saving the JPEG too. 980d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.updateStorageSpaceAndHint(); 981d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 982d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb long now = System.currentTimeMillis(); 983d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 984d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mJpegCallbackFinishTime = " 985d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + mJpegCallbackFinishTime + "ms"); 986d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime = 0; 987d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 988d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 989d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 990d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class AutoFocusCallback 991d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements android.hardware.Camera.AutoFocusCallback { 992d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 993d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onAutoFocus( 994d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean focused, android.hardware.Camera camera) { 995d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 996d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 997d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 998d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 999d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 1000d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onAutoFocus(focused); 1001d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1002d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1003d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1004d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 1005d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class AutoFocusMoveCallback 1006d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements android.hardware.Camera.AutoFocusMoveCallback { 1007d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1008d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onAutoFocusMoving( 1009d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean moving, android.hardware.Camera camera) { 1010d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onAutoFocusMoving(moving); 1011d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1012d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1013d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1014d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Each SaveRequest remembers the data needed to save an image. 1015d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static class SaveRequest { 1016d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte[] data; 1017d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri uri; 1018d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String title; 1019d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location loc; 1020d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int width, height; 1021d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int thumbnailWidth; 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 Thumbnail mPendingThumbnail; 1045d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Object mUpdateThumbnailLock = new Object(); 1046d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mStop; 1047d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1048d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1049d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public ImageSaver() { 1050d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQueue = new ArrayList<SaveRequest>(); 1051d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb start(); 1052d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1053d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1054d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1055d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void addImage(final byte[] data, Uri uri, String title, 1056d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location loc, int width, int height, int thumbnailWidth, 1057d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation) { 1058d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb SaveRequest r = new SaveRequest(); 1059d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.data = data; 1060d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.uri = uri; 1061d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.title = title; 1062d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.loc = (loc == null) ? null : new Location(loc); // make a copy 1063d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.width = width; 1064d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.height = height; 1065d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.thumbnailWidth = thumbnailWidth; 1066d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.orientation = orientation; 1067d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1068d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (mQueue.size() >= QUEUE_LIMIT) { 1069d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1070d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1071d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1072d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1073d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1074d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1075d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQueue.add(r); 1076d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); // Tell saver thread there is new work to do. 1077d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1078d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1079d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1080d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in saver thread 1081d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1082d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 1083d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (true) { 1084d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb SaveRequest r; 1085d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1086d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mQueue.isEmpty()) { 1087d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); // notify main thread in waitDone 1088d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1089d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Note that we can only stop after we saved all images 1090d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in the queue. 1091d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mStop) break; 1092d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1093d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1094d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1095d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1096d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1097d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1098d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb continue; 1099d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1100d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r = mQueue.get(0); 1101d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1102d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb storeImage(r.data, r.uri, r.title, r.loc, r.width, r.height, 1103d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.thumbnailWidth, r.orientation); 1104d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1105d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQueue.remove(0); 1106d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); // the main thread may wait in addImage 1107d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1108d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1109d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1110d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1111d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1112d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void waitDone() { 1113d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1114d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (!mQueue.isEmpty()) { 1115d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1116d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1117d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1118d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1119d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1120d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1121d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1122d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateThumbnail(); 1123d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1124d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1125d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1126d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void finish() { 1127d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb waitDone(); 1128d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1129d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStop = true; 1130d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1131d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1132d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1133d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb join(); 1134d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1135d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1136d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1137d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1138d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1139d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread (because we need to update mThumbnailView in the 1140d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // main thread) 1141d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void updateThumbnail() { 1142d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Thumbnail t; 1143d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (mUpdateThumbnailLock) { 1144d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(UPDATE_THUMBNAIL); 1145d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb t = mPendingThumbnail; 1146d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingThumbnail = null; 1147d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1148d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1149d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (t != null) { 1150d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.mThumbnail = t; 1151d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mActivity.mThumbnailView != null) { 1152d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.mThumbnailView.setBitmap(mActivity.mThumbnail.getBitmap()); 1153d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1154d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1155d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1156d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1157d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in saver thread 1158d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void storeImage(final byte[] data, Uri uri, String title, 1159d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location loc, int width, int height, int thumbnailWidth, 1160d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation) { 1161d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean ok = Storage.updateImage(mContentResolver, uri, title, loc, 1162d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb orientation, data, width, height); 1163d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ok) { 1164d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean needThumbnail; 1165d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1166d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the number of requests in the queue (include the 1167d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // current one) is greater than 1, we don't need to generate 1168d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // thumbnail for this image. Because we'll soon replace it 1169d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // with the thumbnail for some image later in the queue. 1170d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb needThumbnail = (mQueue.size() <= 1); 1171d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1172d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (needThumbnail) { 1173d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Create a thumbnail whose width is equal or bigger than 1174d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // that of the thumbnail view. 1175d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int ratio = (int) Math.ceil((double) width / thumbnailWidth); 1176d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int inSampleSize = Integer.highestOneBit(ratio); 1177d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Thumbnail t = Thumbnail.createThumbnail( 1178d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb data, orientation, inSampleSize, uri); 1179d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (mUpdateThumbnailLock) { 1180d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We need to update the thumbnail in the main thread, 1181d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // so send a message to run updateThumbnail(). 1182d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingThumbnail = t; 1183d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(UPDATE_THUMBNAIL); 1184d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1185d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1186d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.broadcastNewPicture(mActivity, uri); 1187d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1188d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1189d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1190d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1191d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static class ImageNamer extends Thread { 1192d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mRequestPending; 1193d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ContentResolver mResolver; 1194d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mDateTaken; 1195d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mWidth, mHeight; 1196d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mStop; 1197d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Uri mUri; 1198d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private String mTitle; 1199d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1200d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1201d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public ImageNamer() { 1202d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb start(); 1203d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1204d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1205d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1206d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized void prepareUri(ContentResolver resolver, 1207d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb long dateTaken, int width, int height, int rotation) { 1208d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (rotation % 180 != 0) { 1209d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int tmp = width; 1210d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width = height; 1211d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb height = tmp; 1212d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1213d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRequestPending = true; 1214d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mResolver = resolver; 1215d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDateTaken = dateTaken; 1216d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWidth = width; 1217d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHeight = height; 1218d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1219d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1220d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1221d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1222d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized Uri getUri() { 1223d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // wait until the request is done. 1224d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (mRequestPending) { 1225d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1226d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1227d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1228d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1229d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1230d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1231d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1232d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // return the uri generated 1233d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri uri = mUri; 1234d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUri = null; 1235d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return uri; 1236d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1237d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1238d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread, should be called after getUri(). 1239d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized String getTitle() { 1240d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return mTitle; 1241d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1242d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1243d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in namer thread 1244d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1245d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized void run() { 1246d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (true) { 1247d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mStop) break; 1248d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mRequestPending) { 1249d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1250d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1251d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1252d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1253d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1254d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb continue; 1255d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1256d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cleanOldUri(); 1257d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb generateUri(); 1258d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRequestPending = false; 1259d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1260d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1261d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cleanOldUri(); 1262d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1263d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1264d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1265d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized void finish() { 1266d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStop = true; 1267d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1268d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1269d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1270d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in namer thread 1271d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void generateUri() { 1272d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mTitle = Util.createJpegName(mDateTaken); 1273d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUri = Storage.newImage(mResolver, mTitle, mDateTaken, mWidth, mHeight); 1274d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1275d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1276d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in namer thread 1277d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void cleanOldUri() { 1278d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mUri == null) return; 1279d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Storage.deleteImage(mResolver, mUri); 1280d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUri = null; 1281d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1282d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1283d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1284d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setCameraState(int state) { 1285d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraState = state; 1286d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (state) { 1287d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case PREVIEW_STOPPED: 1288d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SNAPSHOT_IN_PROGRESS: 1289d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case FOCUSING: 1290d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SWITCHING_CAMERA: 1291b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb// enableCameraControls(false); 1292d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 1293d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case IDLE: 1294b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb// enableCameraControls(true); 1295d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 1296d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1297d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1298d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1299d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1300d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean capture() { 1301d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we are already in the middle of taking a snapshot then ignore. 1302d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice == null || mCameraState == SNAPSHOT_IN_PROGRESS 1303d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == SWITCHING_CAMERA) { 1304d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 1305d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1306d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCaptureStartTime = System.currentTimeMillis(); 1307d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPostViewPictureCallbackTime = 0; 1308d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegImageData = null; 1309d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1310d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set rotation and gps data. 1311d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegRotation = Util.getJpegRotation(mCameraId, mOrientation); 1312d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setRotation(mJpegRotation); 1313d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location loc = mLocationManager.getCurrentLocation(); 1314d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.setGpsParameters(mParameters, loc); 1315d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 1316d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1317d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.takePicture(mShutterCallback, mRawPictureCallback, 1318d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPostViewPictureCallback, new JpegPictureCallback(loc)); 1319d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1320d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPictureSize(); 1321d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer.prepareUri(mContentResolver, mCaptureStartTime, 1322d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb size.width, size.height, mJpegRotation); 1323d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1324d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE && !mIsImageCaptureIntent) { 1325d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start capture animation. 1326b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).animateCapture(getCameraRotation()); 1327d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1328d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 1329d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(SNAPSHOT_IN_PROGRESS); 1330d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 1331d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1332d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1333d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int getCameraRotation() { 1334d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return (mOrientationCompensation - mDisplayRotation + 360) % 360; 1335d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1336d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1337d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1338d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void setFocusParameters() { 1339d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_PREFERENCE); 1340d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1341d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1342d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1343d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void playSound(int soundId) { 1344d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSoundPlayer.play(soundId); 1345d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1346d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1347d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int getPreferredCameraId(ComboPreferences preferences) { 1348d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int intentCameraId = Util.getCameraFacingIntentExtras(mActivity); 1349d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (intentCameraId != -1) { 1350d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Testing purpose. Launch a specific camera through the intent 1351d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // extras. 1352d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return intentCameraId; 1353d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1354d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return CameraSettings.readPreferredCameraId(preferences); 1355d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1356d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1357d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1358d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1359d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1360d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onFullScreenChanged(boolean full) { 13612d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 13622d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb dismissPopup(); 13632d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 13644d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb if (mGestures != null) { 13654d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mGestures.setEnabled(full); 13664d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 13679713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 13689713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb if (mActivity.mCameraScreenNail != null) { 13699713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).setFullScreen(full); 13709713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb } 13719713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb return; 13729713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb } 1373d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (full) { 1374d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.expand(); 1375d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1376d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.shrink(); 1377d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1378d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1379d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1380d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1381d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) { 1382d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "surfaceChanged:" + holder + " width=" + width + ". height=" 1383d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + height); 1384d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1385d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1386d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1387d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void surfaceCreated(SurfaceHolder holder) { 1388d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "surfaceCreated: " + holder); 1389d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraSurfaceHolder = holder; 1390d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not access the camera if camera start up thread is not finished. 1391d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice == null || mCameraStartUpThread != null) return; 1392d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1393d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewDisplayAsync(holder); 1394d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This happens when onConfigurationChanged arrives, surface has been 1395d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // destroyed, and there is no onFullScreenChanged. 1396d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState == PREVIEW_STOPPED) { 1397d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 1398d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1399d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1400d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1401d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1402d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void surfaceDestroyed(SurfaceHolder holder) { 1403d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "surfaceDestroyed: " + holder); 1404d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraSurfaceHolder = null; 1405d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb stopPreview(); 1406d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1407d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1408d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateSceneModeUI() { 1409d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If scene mode is set, we cannot set flash mode, white balance, and 1410d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // focus mode, instead, we read it from driver 1411d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 14121373b98135b2854578111dd535e24d39c8853f14Michael Kolb overrideCameraSettings(mParameters.getFlashMode(), 14131373b98135b2854578111dd535e24d39c8853f14Michael Kolb mParameters.getWhiteBalance(), mParameters.getFocusMode()); 1414d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 14151373b98135b2854578111dd535e24d39c8853f14Michael Kolb overrideCameraSettings(null, null, null); 14161373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 14171373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 14181373b98135b2854578111dd535e24d39c8853f14Michael Kolb 14191373b98135b2854578111dd535e24d39c8853f14Michael Kolb private void overrideCameraSettings(final String flashMode, 14201373b98135b2854578111dd535e24d39c8853f14Michael Kolb final String whiteBalance, final String focusMode) { 1421b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb if (mPhotoControl != null) { 14221373b98135b2854578111dd535e24d39c8853f14Michael Kolb// mPieControl.enableFilter(true); 1423b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.overrideSettings( 14241373b98135b2854578111dd535e24d39c8853f14Michael Kolb CameraSettings.KEY_FLASH_MODE, flashMode, 14251373b98135b2854578111dd535e24d39c8853f14Michael Kolb CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 14261373b98135b2854578111dd535e24d39c8853f14Michael Kolb CameraSettings.KEY_FOCUS_MODE, focusMode); 14271373b98135b2854578111dd535e24d39c8853f14Michael Kolb// mPieControl.enableFilter(false); 1428d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1429d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1430d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1431d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void loadCameraPreferences() { 1432d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings settings = new CameraSettings(mActivity, mInitialParams, 1433d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraId, CameraHolder.instance().getCameraInfo()); 1434d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 1435d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1436d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1437d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1438d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean collapseCameraControls() { 14392d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 14402d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb dismissPopup(); 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; 145778711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu if (mOrientationCompensation != orientationCompensation) { 145878711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu mOrientationCompensation = orientationCompensation; 145978711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu setOrientationIndicator(mOrientationCompensation, true); 1460d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1461d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 146278711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // Show the toast after getting the first orientation changed. 146378711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 146478711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 146578711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu showTapToFocusToast(); 1466d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1467d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1468d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1469d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setOrientationIndicator(int orientation, boolean animation) { 1470d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Rotatable[] indicators = { 1471b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb mRenderOverlay, mFaceView, 1472d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mReviewDoneButton, mRotateDialog, mOnScreenIndicators}; 1473d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb for (Rotatable indicator : indicators) { 1474d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (indicator != null) indicator.setOrientation(orientation, animation); 1475d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1476d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1477d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We change the orientation of the review cancel button only for tablet 1478d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // UI because there's a label along with the X icon. For phone UI, we 1479d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // don't change the orientation because there's only a symmetrical X 1480d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // icon. 1481d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mReviewCancelButton instanceof RotateLayout) { 1482d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mReviewCancelButton.setOrientation(orientation, animation); 1483d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 14842d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 14852d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup.setOrientation(orientation, animation); 14862d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 14871cf29b911c1d8035c6862994df3cc8d4e40f31baMichael Kolb if (mGestures != null) { 14881cf29b911c1d8035c6862994df3cc8d4e40f31baMichael Kolb mGestures.setOrientation(orientation); 14891cf29b911c1d8035c6862994df3cc8d4e40f31baMichael Kolb } 1490d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1491d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1492d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1493d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onStop() { 1494d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mMediaProviderClient != null) { 1495d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMediaProviderClient.release(); 1496d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMediaProviderClient = null; 1497d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1498d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1499d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1500d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @OnClickAttr 1501d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onThumbnailClicked(View v) { 1502d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (isCameraIdle() && mActivity.mThumbnail != null) { 1503d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mImageSaver != null) mImageSaver.waitDone(); 1504d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.gotoGallery(); 1505d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1506d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1507d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1508d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onClick handler for R.id.btn_retake 1509d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @OnClickAttr 1510d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onReviewRetakeClicked(View v) { 1511d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 1512d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1513d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb hidePostCaptureAlert(); 1514d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 1515d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1516d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1517d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onClick handler for R.id.btn_done 1518d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @OnClickAttr 1519d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onReviewDoneClicked(View v) { 1520d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb doAttach(); 1521d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1522d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1523d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onClick handler for R.id.btn_cancel 1524d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @OnClickAttr 1525d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onReviewCancelClicked(View v) { 1526d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb doCancel(); 1527d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1528d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1529d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void doAttach() { 1530d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) { 1531d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1532d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1533d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1534d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte[] data = mJpegImageData; 1535d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1536d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCropValue == null) { 1537d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // First handle the no crop case -- just return the value. If the 1538d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // caller specifies a "save uri" then write the data to its 1539d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // stream. Otherwise, pass back a scaled down version of the bitmap 1540d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // directly in the extras. 1541d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSaveUri != null) { 1542d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb OutputStream outputStream = null; 1543d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1544d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb outputStream = mContentResolver.openOutputStream(mSaveUri); 1545d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb outputStream.write(data); 1546d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb outputStream.close(); 1547d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1548d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_OK); 1549d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1550d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (IOException ex) { 1551d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore exception 1552d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } finally { 1553d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.closeSilently(outputStream); 1554d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1555d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1556d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation = Exif.getOrientation(data); 1557d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1558d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb bitmap = Util.rotate(bitmap, orientation); 1559d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_OK, 1560d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new Intent("inline-data").putExtra("data", bitmap)); 1561d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1562d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1563d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1564d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Save the image to a temp file and invoke the cropper 1565d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri tempUri = null; 1566d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb FileOutputStream tempStream = null; 1567d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1568d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb File path = mActivity.getFileStreamPath(sTempCropFilename); 1569d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb path.delete(); 1570d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempStream = mActivity.openFileOutput(sTempCropFilename, 0); 1571d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempStream.write(data); 1572d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempStream.close(); 1573d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempUri = Uri.fromFile(path); 1574d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (FileNotFoundException ex) { 1575d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_CANCELED); 1576d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1577d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1578d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (IOException ex) { 1579d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_CANCELED); 1580d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1581d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1582d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } finally { 1583d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.closeSilently(tempStream); 1584d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1585d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1586d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bundle newExtras = new Bundle(); 1587d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCropValue.equals("circle")) { 1588d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb newExtras.putString("circleCrop", "true"); 1589d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1590d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSaveUri != null) { 1591d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 1592d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1593d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb newExtras.putBoolean("return-data", true); 1594d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1595ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Li if (mActivity.isSecureCamera()) { 1596ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Li newExtras.putBoolean(CropImage.KEY_SHOW_WHEN_LOCKED, true); 1597ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Li } 1598d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1599d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Intent cropIntent = new Intent("com.android.camera.action.CROP"); 1600d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1601d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cropIntent.setData(tempUri); 1602d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cropIntent.putExtras(newExtras); 1603d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1604d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.startActivityForResult(cropIntent, REQUEST_CROP); 1605d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1606d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1607d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1608d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void doCancel() { 1609d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_CANCELED, new Intent()); 1610d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1611d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1612d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1613d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1614d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onShutterButtonFocus(boolean pressed) { 1615d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || collapseCameraControls() 1616d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == SNAPSHOT_IN_PROGRESS) 1617d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == PREVIEW_STOPPED)) return; 1618d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1619d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not do focus if there is not enough storage. 1620d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (pressed && !canTakePicture()) return; 1621d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1622d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (pressed) { 1623d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onShutterDown(); 1624d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1625d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onShutterUp(); 1626d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1627d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1628d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1629d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1630d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onShutterButtonClick() { 1631d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || collapseCameraControls() 1632d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == SWITCHING_CAMERA) 1633d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == PREVIEW_STOPPED)) return; 1634d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1635d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not take the picture if there is not enough storage. 1636d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mActivity.getStorageSpace() <= Storage.LOW_STORAGE_THRESHOLD) { 1637d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.i(TAG, "Not enough space or storage not ready. remaining=" 1638d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + mActivity.getStorageSpace()); 1639d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1640d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1641d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "onShutterButtonClick: mCameraState=" + mCameraState); 1642d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1643d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the user wants to do a snapshot while the previous one is still 1644d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in progress, remember the fact and do it after we finish the previous 1645d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // one and re-start the preview. Snapshot in progress also includes the 1646d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // state that autofocus is focusing and a picture will be taken when 1647d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // focus callback arrives. 1648d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((mFocusManager.isFocusingSnapOnFinish() || mCameraState == SNAPSHOT_IN_PROGRESS) 1649d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb && !mIsImageCaptureIntent) { 1650d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSnapshotOnIdle = true; 1651d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1652d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1653d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1654d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSnapshotOnIdle = false; 1655d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.doSnap(); 1656d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1657d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1658d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1659d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void installIntentFilter() { 1660d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // install an intent filter to receive SD card related events. 1661d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb IntentFilter intentFilter = 1662d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new IntentFilter(Intent.ACTION_MEDIA_SCANNER_FINISHED); 1663d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb intentFilter.addDataScheme("file"); 1664d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.registerReceiver(mReceiver, intentFilter); 1665d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDidRegister = true; 1666d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1667d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1668d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1669d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean updateStorageHintOnResume() { 1670d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return mFirstTimeInitialized; 1671d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1672d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1673d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1674d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void updateCameraAppView() { 1675d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1676d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1677d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1678d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onResumeBeforeSuper() { 1679d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPaused = false; 1680d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1681d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1682d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1683d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onResumeAfterSuper() { 1684d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mOpenCameraFail || mCameraDisabled) return; 1685d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1686d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime = 0; 1687d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomValue = 0; 1688d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1689d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start the preview if it is not started. 1690d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState == PREVIEW_STOPPED && mCameraStartUpThread == null) { 1691d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb resetExposureCompensation(); 1692d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = new CameraStartUpThread(); 1693d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.start(); 1694d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1695d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1696d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mIsImageCaptureIntent) mActivity.getLastThumbnail(); 1697d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1698d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If first time initialization is not finished, put it in the 1699d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // message queue. 1700d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mFirstTimeInitialized) { 1701d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1702d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1703d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeSecondTime(); 1704d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1705d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb keepScreenOnAwhile(); 1706d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1707d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Dismiss open menu if exists. 1708d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb PopupManager.getInstance(mActivity).notifyShowPopup(null); 1709d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1710d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSoundPlayer = SoundClips.getPlayer(mActivity); 1711a0dd52298b55357a711663180677efa39d35e5abMichael Kolb if (mPieRenderer != null) { 1712a0dd52298b55357a711663180677efa39d35e5abMichael Kolb mPieRenderer.showFade(); 1713a0dd52298b55357a711663180677efa39d35e5abMichael Kolb } 1714d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1715d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1716d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb void waitCameraStartUpThread() { 1717d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1718d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraStartUpThread != null) { 1719d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.cancel(); 1720d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.join(); 1721d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 1722d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 1723d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1724d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException e) { 1725d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore 1726d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1727d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1728d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1729d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1730d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPauseBeforeSuper() { 1731d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPaused = true; 1732d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1733d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1734d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1735d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPauseAfterSuper() { 1736d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Wait the camera start up thread to finish. 1737d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb waitCameraStartUpThread(); 1738d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 17397717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // When camera is started from secure lock screen for the first time 17407717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // after screen on, the activity gets onCreate->onResume->onPause->onResume. 17417717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // To reduce the latency, keep the camera for a short time so it does 17427717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // not need to be opened again. 17437717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li if (mCameraDevice != null && mActivity.isSecureCamera() 17447717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li && ActivityBase.isFirstStartAfterScreenOn()) { 17457717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li ActivityBase.resetFirstStartAfterScreenOn(); 17467717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li CameraHolder.instance().keep(KEEP_CAMERA_TIMEOUT); 17477717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li } 1748d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb stopPreview(); 1749d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Close the camera now because other activities may need to use it. 1750d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb closeCamera(); 1751d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSurfaceTexture != null) { 1752b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).releaseSurfaceTexture(); 1753d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSurfaceTexture = null; 1754d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1755d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSoundPlayer != null) { 1756d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSoundPlayer.release(); 1757d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSoundPlayer = null; 1758d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1759d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb resetScreenOn(); 1760d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1761d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Clear UI. 1762d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb collapseCameraControls(); 1763d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) mFaceView.clear(); 1764d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1765d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized) { 1766d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mImageSaver != null) { 1767d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver.finish(); 1768d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver = null; 1769d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer.finish(); 1770d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer = null; 1771d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1772d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1773d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1774d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mDidRegister) { 1775d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.unregisterReceiver(mReceiver); 1776d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDidRegister = false; 1777d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1778d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mLocationManager != null) mLocationManager.recordLocation(false); 1779d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateExposureOnScreenIndicator(0); 1780d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1781d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we are in an image capture intent and has taken 1782d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // a picture, we just clear it in onPause. 1783d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegImageData = null; 1784d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1785d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Remove the messages in the event queue. 1786d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(SETUP_PREVIEW); 1787d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(FIRST_TIME_INIT); 1788d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1789d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(SWITCH_CAMERA); 1790d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(SWITCH_CAMERA_START_ANIMATION); 1791d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CAMERA_OPEN_DONE); 1792d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(START_PREVIEW_DONE); 1793d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(OPEN_CAMERA_FAIL); 1794d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CAMERA_DISABLED); 1795d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1796d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingSwitchCameraId = -1; 1797d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.removeMessages(); 1798d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1799d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1800d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeControlByIntent() { 1801d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mIsImageCaptureIntent) { 1802fdb79c492940d46b27702b0be71903f99af7e34fMichael Kolb 180390ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb mActivity.hideSwitcher(); 1804d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Cannot use RotateImageView for "done" and "cancel" button because 1805d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the tablet layout uses RotateLayout, which cannot be cast to 1806d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // RotateImageView. 1807d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mReviewDoneButton = (Rotatable) mRootView.findViewById(R.id.btn_done); 1808d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mReviewCancelButton = (Rotatable) mRootView.findViewById(R.id.btn_cancel); 18092d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb 181090ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb ((View) mReviewCancelButton).setVisibility(View.VISIBLE); 181190ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb 181290ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb ((View) mReviewDoneButton).setOnClickListener(new OnClickListener() { 181390ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb @Override 181490ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb public void onClick(View v) { 181590ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb onReviewDoneClicked(v); 181690ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb } 181790ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb }); 181890ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb ((View) mReviewCancelButton).setOnClickListener(new OnClickListener() { 181990ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb @Override 182090ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb public void onClick(View v) { 182190ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb onReviewCancelClicked(v); 182290ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb } 182390ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb }); 1824d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1825d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Not grayed out upon disabled, to make the follow-up fade-out 1826d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // effect look smooth. Note that the review done button in tablet 1827d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // layout is not a TwoStateImageView. 1828d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mReviewDoneButton instanceof TwoStateImageView) { 1829d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ((TwoStateImageView) mReviewDoneButton).enableFilter(false); 1830d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1831d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1832d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupCaptureParams(); 1833d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1834d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.mThumbnailView = ((RotateImageView) mRootView.findViewById(R.id.thumbnail)); 1835d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mActivity.mThumbnailView != null) { 1836d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.mThumbnailView.enableFilter(false); 1837d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.mThumbnailView.setVisibility(View.VISIBLE); 1838d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.mThumbnailViewWidth = mActivity.mThumbnailView.getLayoutParams().width; 1839d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1840d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1841d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1842d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1843b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb /** 1844b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb * The focus manager is the first UI related element to get initialized, 1845b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb * and it requires the RenderOverlay, so initialize it here 1846b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb */ 1847d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeFocusManager() { 1848d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Create FocusManager object. startPreview needs it. 1849b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb mRenderOverlay = (RenderOverlay) mRootView.findViewById(R.id.render_overlay); 1850d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 1851d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean mirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); 1852d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String[] defaultFocusModes = mActivity.getResources().getStringArray( 1853d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.array.pref_camera_focusmode_default_array); 1854b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu // if mFocusManager not null, reuse it 1855b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu // otherwise create a new instance 1856b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu if (mFocusManager != null) { 1857b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mFocusManager.removeMessages(); 1858b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu } else { 1859b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mFocusManager = new FocusOverlayManager(mPreferences, defaultFocusModes, 1860b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mInitialParams, this, mirror, 1861b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mActivity.getMainLooper()); 1862b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu } 1863d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1864d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1865d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeMiscControls() { 1866d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // startPreview needs this. 1867d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout = (PreviewFrameLayout) mRootView.findViewById(R.id.frame); 1868d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set touch focus listener. 1869d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setSingleTapUpListener(mPreviewFrameLayout); 1870d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1871d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mOnScreenIndicators = (Rotatable) mRootView.findViewById(R.id.on_screen_indicators); 1872d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView = (FaceView) mRootView.findViewById(R.id.face_view); 1873d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.setOnSizeChangedListener(this); 1874d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.setOnLayoutChangeListener(mActivity); 1875d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_SURFACE_TEXTURE) { 1876d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView = 1877d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (PreviewSurfaceView) mRootView.findViewById(R.id.preview_surface_view); 1878d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.setVisibility(View.VISIBLE); 1879d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.getHolder().addCallback(this); 1880d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1881d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1882d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1883d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1884d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onConfigurationChanged(Configuration newConfig) { 1885d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "onConfigurationChanged"); 1886d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setDisplayOrientation(); 1887d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1888d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ((ViewGroup) mRootView).removeAllViews(); 1889d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb LayoutInflater inflater = mActivity.getLayoutInflater(); 1890d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb inflater.inflate(R.layout.photo_module, (ViewGroup) mRootView); 1891d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1892d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from onCreate() 1893d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeControlByIntent(); 1894b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu 1895d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeFocusManager(); 1896d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeMiscControls(); 1897b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb loadCameraPreferences(); 1898b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb initializePhotoControl(); 1899d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1900d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from onResume() 1901d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mIsImageCaptureIntent) mActivity.updateThumbnailView(); 1902d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1903d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from initializeFirstTime() 1904d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton = mActivity.getShutterButton(); 1905d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setOnShutterButtonListener(this); 1906d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 1907d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initOnScreenIndicator(); 1908d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 1909d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) { 1910d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.clear(); 1911d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setVisibility(View.VISIBLE); 1912d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setDisplayOrientation(mDisplayOrientation); 1913d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 1914d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 1915d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.resume(); 1916d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setFaceView(mFaceView); 1917d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1918471c997edfddccfa0762fa720c82cc95777584e8John Reck initializeRenderOverlay(); 1919d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1920d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1921d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1922d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onActivityResult( 1923d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int requestCode, int resultCode, Intent data) { 1924d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (requestCode) { 1925d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case REQUEST_CROP: { 1926d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Intent intent = new Intent(); 1927d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (data != null) { 1928d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bundle extras = data.getExtras(); 1929d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (extras != null) { 1930d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb intent.putExtras(extras); 1931d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1932d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1933d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(resultCode, intent); 1934d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1935d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1936d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb File path = mActivity.getFileStreamPath(sTempCropFilename); 1937d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb path.delete(); 1938d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1939d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 1940d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1941d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1942d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1943d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1944d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean canTakePicture() { 1945d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return isCameraIdle() && (mActivity.getStorageSpace() > Storage.LOW_STORAGE_THRESHOLD); 1946d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1947d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1948d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1949d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void autoFocus() { 1950d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusStartTime = System.currentTimeMillis(); 1951d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.autoFocus(mAutoFocusCallback); 1952d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(FOCUSING); 1953d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1954d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1955d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1956d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void cancelAutoFocus() { 1957d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.cancelAutoFocus(); 1958d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 1959d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_PREFERENCE); 1960d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1961d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1962d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Preview area is touched. Handle touch focus. 1963d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1964d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onSingleTapUp(View view, int x, int y) { 1965d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || mCameraDevice == null || !mFirstTimeInitialized 1966d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == SNAPSHOT_IN_PROGRESS 1967d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == SWITCHING_CAMERA 1968d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == PREVIEW_STOPPED) { 1969d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1970d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1971d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1972d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not trigger touch focus if popup window is opened. 1973d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (collapseCameraControls()) return; 1974d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1975d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Check if metering area or focus area is supported. 1976d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mFocusAreaSupported && !mMeteringAreaSupported) return; 1977d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1978d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onSingleTapUp(x, y); 1979d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1980d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1981d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1982d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean onBackPressed() { 1983c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu // In image capture mode, back button should: 1984c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu // 1) if there is any popup, dismiss them, 2) otherwise, get out of image capture 1985c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu if (mIsImageCaptureIntent) { 1986c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu if (!collapseCameraControls()) { 1987c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu // no popup to dismiss, cancel image capture 1988c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu doCancel(); 1989c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu } 1990c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu return true; 1991c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu } else if (!isCameraIdle()) { 1992d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore backs while we're taking a picture 1993d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 1994d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1995d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return collapseCameraControls(); 1996d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1997d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1998d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1999d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2000d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean onKeyDown(int keyCode, KeyEvent event) { 2001d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (keyCode) { 2002d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case KeyEvent.KEYCODE_FOCUS: 2003d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 2004d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonFocus(true); 2005d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2006d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 2007d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case KeyEvent.KEYCODE_CAMERA: 2008d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 2009d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonClick(); 2010d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2011d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 2012d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case KeyEvent.KEYCODE_DPAD_CENTER: 2013d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we get a dpad center event without any focused view, move 2014d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the focus to the shutter button and press it. 2015d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 2016d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start auto-focus immediately to reduce shutter lag. After 2017d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the shutter button gets the focus, onShutterButtonFocus() 2018d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // will be called again but it is fine. 2019d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (collapseCameraControls()) return true; 2020d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonFocus(true); 2021d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mShutterButton.isInTouchMode()) { 2022d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.requestFocusFromTouch(); 2023d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2024d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.requestFocus(); 2025d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2026d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setPressed(true); 2027d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2028d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 2029d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2030d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 2031d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2032d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2033d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2034d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean onKeyUp(int keyCode, KeyEvent event) { 2035d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (keyCode) { 2036d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case KeyEvent.KEYCODE_FOCUS: 2037d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized) { 2038d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonFocus(false); 2039d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2040d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 2041d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2042d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 2043d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2044d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2045d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 2046d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void closeCamera() { 2047d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice != null) { 2048d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setZoomChangeListener(null); 2049d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if(ApiHelper.HAS_FACE_DETECTION) { 2050d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setFaceDetectionListener(null); 2051d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2052d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setErrorCallback(null); 2053d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraHolder.instance().release(); 2054d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 2055d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice = null; 2056d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(PREVIEW_STOPPED); 2057d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onCameraReleased(); 2058d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2059d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2060d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2061d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setDisplayOrientation() { 2062d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDisplayRotation = Util.getDisplayRotation(mActivity); 2063d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 2064d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDisplayOrientation = Util.getDisplayOrientation(0, mCameraId); 2065d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) { 2066d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setDisplayOrientation(mDisplayOrientation); 2067d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2068d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setDisplayOrientation(mDisplayOrientation); 2069d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2070d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2071d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Only called by UI thread. 2072d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setupPreview() { 2073d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.resetTouchFocus(); 2074d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startPreview(); 2075d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 2076d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startFaceDetection(); 2077d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2078d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2079d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This can be called by UI Thread or CameraStartUpThread. So this should 2080d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // not modify the views. 2081d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void startPreview() { 2082d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setErrorCallback(mErrorCallback); 2083d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2084d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we're previewing already, stop the preview first (this will blank 2085d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the screen). 2086d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState != PREVIEW_STOPPED) stopPreview(); 2087d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2088d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setDisplayOrientation(); 2089d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2090d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mSnapshotOnIdle) { 2091d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the focus mode is continuous autofocus, call cancelAutoFocus to 2092d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // resume it because it may have been paused by autoFocus call. 2093d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.FOCUS_MODE_CONTINUOUS_PICTURE.equals(mFocusManager.getFocusMode())) { 2094d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.cancelAutoFocus(); 2095d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2096d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setAeAwbLock(false); // Unlock AE and AWB. 2097d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2098d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_ALL); 2099d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2100d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 2101b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb CameraScreenNail screenNail = (CameraScreenNail) mActivity.mCameraScreenNail; 2102d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSurfaceTexture == null) { 2103d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPreviewSize(); 2104d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDisplayOrientation % 180 == 0) { 2105d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb screenNail.setSize(size.width, size.height); 2106d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2107d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb screenNail.setSize(size.height, size.width); 2108d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2109d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.notifyScreenNailChanged(); 2110d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb screenNail.acquireSurfaceTexture(); 2111d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSurfaceTexture = screenNail.getSurfaceTexture(); 2112d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2113d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setDisplayOrientation(mCameraDisplayOrientation); 2114d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewTextureAsync((SurfaceTexture) mSurfaceTexture); 2115d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2116d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setDisplayOrientation(mDisplayOrientation); 2117d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewDisplayAsync(mCameraSurfaceHolder); 2118d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2119d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2120d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "startPreview"); 2121d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.startPreviewAsync(); 2122d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2123d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onPreviewStarted(); 2124d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2125d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSnapshotOnIdle) { 2126d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.post(mDoSnapRunnable); 2127d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2128d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2129d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2130d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void stopPreview() { 2131d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 2132d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "stopPreview"); 2133d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.cancelAutoFocus(); // Reset the focus. 2134d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.stopPreview(); 2135d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 2136d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2137d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(PREVIEW_STOPPED); 2138d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.onPreviewStopped(); 2139d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2140d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2141d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @SuppressWarnings("deprecation") 2142d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateCameraParametersInitialize() { 2143d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Reset preview frame rate to the maximum because it may be lowered by 2144d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // video camera application. 2145d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 2146d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (frameRates != null) { 2147d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Integer max = Collections.max(frameRates); 2148d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setPreviewFrameRate(max); 2149d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2150d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2151d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.set(Util.RECORDING_HINT, Util.FALSE); 2152d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2153d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Disable video stabilization. Convenience methods not available in API 2154d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // level <= 14 2155d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String vstabSupported = mParameters.get("video-stabilization-supported"); 2156d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ("true".equals(vstabSupported)) { 2157d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.set("video-stabilization", "false"); 2158d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2159d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2160d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2161d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateCameraParametersZoom() { 2162d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set zoom. 2163d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.isZoomSupported()) { 2164d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setZoom(mZoomValue); 2165d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2166d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2167d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2168d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 2169d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setAutoExposureLockIfSupported() { 2170d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mAeLockSupported) { 2171d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setAutoExposureLock(mFocusManager.getAeAwbLock()); 2172d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2173d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2174d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2175d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 2176d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setAutoWhiteBalanceLockIfSupported() { 2177d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mAwbLockSupported) { 2178d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setAutoWhiteBalanceLock(mFocusManager.getAeAwbLock()); 2179d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2180d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2181d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2182d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 2183d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setFocusAreasIfSupported() { 2184d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusAreaSupported) { 2185d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setFocusAreas(mFocusManager.getFocusAreas()); 2186d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2187d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2188d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2189d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 2190d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setMeteringAreasIfSupported() { 2191d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mMeteringAreaSupported) { 2192d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Use the same area for focus and metering. 2193d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); 2194d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2195d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2196d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2197d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateCameraParametersPreference() { 2198d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setAutoExposureLockIfSupported(); 2199d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setAutoWhiteBalanceLockIfSupported(); 2200d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setFocusAreasIfSupported(); 2201d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setMeteringAreasIfSupported(); 2202d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2203d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set picture size. 2204d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String pictureSize = mPreferences.getString( 2205d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_PICTURE_SIZE, null); 2206d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (pictureSize == null) { 2207d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.initialCameraPictureSize(mActivity, mParameters); 2208d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2209d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<Size> supported = mParameters.getSupportedPictureSizes(); 2210d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.setCameraPictureSize( 2211d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb pictureSize, supported, mParameters); 2212d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2213d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPictureSize(); 2214d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2215d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set a preview size that is closest to the viewfinder height and has 2216d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the right aspect ratio. 2217d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<Size> sizes = mParameters.getSupportedPreviewSizes(); 2218d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size optimalSize = Util.getOptimalPreviewSize(mActivity, sizes, 2219d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (double) size.width / size.height); 2220d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size original = mParameters.getPreviewSize(); 2221d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!original.equals(optimalSize)) { 2222d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 2223d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2224d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Zoom related settings will be changed for different preview 2225d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // sizes, so set and read the parameters to get latest values 2226d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 2227d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 2228d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2229d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 2230d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2231d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Since change scene mode may change supported values, 2232d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set scene mode first, 2233d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSceneMode = mPreferences.getString( 2234d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_SCENE_MODE, 2235d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.pref_camera_scenemode_default)); 2236d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 2237d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mParameters.getSceneMode().equals(mSceneMode)) { 2238d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setSceneMode(mSceneMode); 2239d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2240d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Setting scene mode will change the settings of flash mode, 2241d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // white balance, and focus mode. Here we read back the 2242d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // parameters, so we can know those settings. 2243d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 2244d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 2245d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2246d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2247d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSceneMode = mParameters.getSceneMode(); 2248d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSceneMode == null) { 2249d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSceneMode = Parameters.SCENE_MODE_AUTO; 2250d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2251d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2252d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2253d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set JPEG quality. 2254d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 2255d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraProfile.QUALITY_HIGH); 2256d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setJpegQuality(jpegQuality); 2257d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2258d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // For the following settings, we need to check if the settings are 2259d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // still supported by latest driver, if not, ignore the settings. 2260d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2261d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set exposure compensation 2262d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int value = CameraSettings.readExposure(mPreferences); 2263d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int max = mParameters.getMaxExposureCompensation(); 2264d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int min = mParameters.getMinExposureCompensation(); 2265d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (value >= min && value <= max) { 2266d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setExposureCompensation(value); 2267d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2268d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.w(TAG, "invalid exposure range: " + value); 2269d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2270d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2271d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2272d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set flash mode. 2273d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String flashMode = mPreferences.getString( 2274d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_FLASH_MODE, 2275d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.pref_camera_flashmode_default)); 2276d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2277d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.isSupported(flashMode, supportedFlash)) { 2278d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setFlashMode(flashMode); 2279d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2280d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb flashMode = mParameters.getFlashMode(); 2281d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (flashMode == null) { 2282d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb flashMode = mActivity.getString( 2283d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.string.pref_camera_flashmode_no_flash); 2284d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2285d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2286d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2287d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set white balance parameter. 2288d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String whiteBalance = mPreferences.getString( 2289d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_WHITE_BALANCE, 2290d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.pref_camera_whitebalance_default)); 2291d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.isSupported(whiteBalance, 2292d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.getSupportedWhiteBalance())) { 2293d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setWhiteBalance(whiteBalance); 2294d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2295d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb whiteBalance = mParameters.getWhiteBalance(); 2296d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (whiteBalance == null) { 2297d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb whiteBalance = Parameters.WHITE_BALANCE_AUTO; 2298d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2299d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2300d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2301d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set focus mode. 2302d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.overrideFocusMode(null); 2303d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setFocusMode(mFocusManager.getFocusMode()); 2304d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2305d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 2306d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2307d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2308d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mContinousFocusSupported && ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK) { 2309d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateAutoFocusMoveCallback(); 2310d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2311d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2312d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2313d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 2314d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateAutoFocusMoveCallback() { 2315d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.getFocusMode().equals(Util.FOCUS_MODE_CONTINUOUS_PICTURE)) { 2316d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setAutoFocusMoveCallback( 2317d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (AutoFocusMoveCallback) mAutoFocusMoveCallback); 2318d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2319d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setAutoFocusMoveCallback(null); 2320d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2321d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2322d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2323d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We separate the parameters into several subsets, so we can update only 2324d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the subsets actually need updating. The PREFERENCE set needs extra 2325d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // locking because the preference can be changed from GLThread as well. 2326d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setCameraParameters(int updateSet) { 2327d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2328d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateCameraParametersInitialize(); 2329d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2330d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2331d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2332d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateCameraParametersZoom(); 2333d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2334d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2335d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 2336d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateCameraParametersPreference(); 2337d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2338d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2339d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 2340d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2341d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2342d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the Camera is idle, update the parameters immediately, otherwise 2343d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // accumulate them in mUpdateSet and update later. 2344d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2345d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUpdateSet |= additionalUpdateSet; 2346d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice == null) { 2347d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We will update all the parameters when we open the device, so 2348d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // we don't need to do anything now. 2349d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUpdateSet = 0; 2350d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 2351d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (isCameraIdle()) { 2352d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(mUpdateSet); 2353d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateSceneModeUI(); 2354d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUpdateSet = 0; 2355d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2356d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2357d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed( 2358d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2359d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2360d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2361d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2362d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2363d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean isCameraIdle() { 2364d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return (mCameraState == IDLE) || 2365d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ((mFocusManager != null) && mFocusManager.isFocusCompleted() 2366d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb && (mCameraState != SWITCHING_CAMERA)); 2367d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2368d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2369d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean isImageCaptureIntent() { 2370d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String action = mActivity.getIntent().getAction(); 237153b11253fde509b01851ba022d9178c7c6f13ddeWu-cheng Li return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 237253b11253fde509b01851ba022d9178c7c6f13ddeWu-cheng Li || ActivityBase.ACTION_IMAGE_CAPTURE_SECURE.equals(action)); 2373d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2374d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2375d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setupCaptureParams() { 2376d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bundle myExtras = mActivity.getIntent().getExtras(); 2377d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (myExtras != null) { 2378d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2379d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCropValue = myExtras.getString("crop"); 2380d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2381d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2382d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2383d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void showPostCaptureAlert() { 2384d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mIsImageCaptureIntent) { 2385d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.fadeOut(mShutterButton); 2386d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 238790ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb// Util.fadeIn(mReviewRetakeButton); 2388d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.fadeIn((View) mReviewDoneButton); 2389d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2390d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2391d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2392d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void hidePostCaptureAlert() { 2393d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mIsImageCaptureIntent) { 239490ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb// Util.fadeOut(mReviewRetakeButton); 2395d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.fadeOut((View) mReviewDoneButton); 2396d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2397d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.fadeIn(mShutterButton); 2398d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2399d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2400d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2401d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2402d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onSharedPreferenceChanged() { 2403d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore the events after "onPause()" 2404d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2405d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2406d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean recordLocation = RecordLocationPreference.get( 2407d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences, mContentResolver); 2408d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager.recordLocation(recordLocation); 2409d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2410d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 2411d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setPreviewFrameLayoutAspectRatio(); 2412d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 2413d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2414d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2415d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2416d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onCameraPickerClicked(int cameraId) { 2417d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || mPendingSwitchCameraId != -1) return; 2418d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2419d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingSwitchCameraId = cameraId; 2420d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 2421d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "Start to copy texture. cameraId=" + cameraId); 2422d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We need to keep a preview frame for the animation before 2423d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // releasing the camera. This will trigger onPreviewTextureCopied. 2424b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).copyTexture(); 2425d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Disable all camera controls. 2426d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(SWITCHING_CAMERA); 2427d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2428d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switchCamera(); 2429d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2430d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2431d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2432d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void switchCamera() { 2433d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2434d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2435d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "Start to switch camera. id=" + mPendingSwitchCameraId); 2436d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraId = mPendingSwitchCameraId; 2437d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingSwitchCameraId = -1; 2438b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.setCameraId(mCameraId); 2439d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2440d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from onPause 2441d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb closeCamera(); 2442d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb collapseCameraControls(); 2443d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) mFaceView.clear(); 2444d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.removeMessages(); 2445d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2446d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Restart the camera and initialize the UI. From onCreate. 2447d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences.setLocalId(mActivity, mCameraId); 2448d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 2449d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraOpenThread cameraOpenThread = new CameraOpenThread(); 2450d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cameraOpenThread.start(); 2451d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 2452d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cameraOpenThread.join(); 2453d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 2454d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore 2455d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2456d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeCapabilities(); 2457d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 2458d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean mirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); 2459d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setMirror(mirror); 2460d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setParameters(mInitialParams); 2461d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 2462b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb loadCameraPreferences(); 2463b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb initializePhotoControl(); 2464d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2465d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from onResume 2466d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setOrientationIndicator(mOrientationCompensation, false); 2467d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from initializeFirstTime 2468d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 2469d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 2470d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showTapToFocusToastIfNeeded(); 2471d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2472d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 2473d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start switch camera animation. Post a message because 2474d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onFrameAvailable from the old camera may already exist. 2475d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(SWITCH_CAMERA_START_ANIMATION); 2476d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2477d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2478d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 24791373b98135b2854578111dd535e24d39c8853f14Michael Kolb @Override 24801373b98135b2854578111dd535e24d39c8853f14Michael Kolb public void onPieOpened(int centerX, int centerY) { 24819f8b479c44e8fafda688ac0fab9882584a94d55fMichael Kolb mActivity.cancelActivityTouchHandling(); 24821373b98135b2854578111dd535e24d39c8853f14Michael Kolb mActivity.setSwipingEnabled(false); 24831373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 24841373b98135b2854578111dd535e24d39c8853f14Michael Kolb 24851373b98135b2854578111dd535e24d39c8853f14Michael Kolb @Override 24861373b98135b2854578111dd535e24d39c8853f14Michael Kolb public void onPieClosed() { 24871373b98135b2854578111dd535e24d39c8853f14Michael Kolb mActivity.setSwipingEnabled(true); 24881373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 24891373b98135b2854578111dd535e24d39c8853f14Michael Kolb 2490d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Preview texture has been copied. Now camera can be released and the 2491d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // animation can be started. 2492d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2493d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPreviewTextureCopied() { 2494d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(SWITCH_CAMERA); 2495d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2496d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2497d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2498d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onUserInteraction() { 2499fe269902ba8522e01baa9be45755779f050c1d6cWu-cheng Li if (!mActivity.isFinishing()) keepScreenOnAwhile(); 2500d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2501d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2502d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void resetScreenOn() { 2503d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2504d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2505d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2506d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2507d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void keepScreenOnAwhile() { 2508d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2509d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2510d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2511d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2512d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2513d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2514d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onRestorePreferencesClicked() { 2515d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2516d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Runnable runnable = new Runnable() { 2517d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2518d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 2519d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb restorePreferences(); 2520d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2521d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }; 2522d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRotateDialog.showAlertDialog( 2523d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb null, 2524d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.confirm_restore_message), 2525d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(android.R.string.ok), runnable, 2526d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(android.R.string.cancel), null); 2527d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2528d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2529d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void restorePreferences() { 2530d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Reset the zoom. Zoom value is not stored in preference. 2531d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.isZoomSupported()) { 2532d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomValue = 0; 2533d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParametersWhenIdle(UPDATE_PARAM_ZOOM); 2534b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb // TODO: reset zoom 2535d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 25362d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb dismissPopup(); 2537b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb CameraSettings.restorePreferences(mActivity, mPreferences, 2538b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb mParameters); 25392d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPhotoControl.reloadPreferences(); 2540b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb onSharedPreferenceChanged(); 2541d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2542d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2543d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2544d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onOverriddenPreferencesClicked() { 2545d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2546d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mNotSelectableToast == null) { 2547d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String str = mActivity.getResources().getString(R.string.not_selectable_in_scene_mode); 2548d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mNotSelectableToast = Toast.makeText(mActivity, str, Toast.LENGTH_SHORT); 2549d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2550d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mNotSelectableToast.show(); 2551d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2552d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2553d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void showTapToFocusToast() { 2554d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new RotateTextToast(mActivity, R.string.tap_to_focus, mOrientationCompensation).show(); 2555d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Clear the preference. 2556d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Editor editor = mPreferences.edit(); 2557d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.putBoolean(CameraSettings.KEY_CAMERA_FIRST_USE_HINT_SHOWN, false); 2558d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.apply(); 2559d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2560d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2561d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeCapabilities() { 2562d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mInitialParams = mCameraDevice.getParameters(); 2563d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusAreaSupported = Util.isFocusAreaSupported(mInitialParams); 2564d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMeteringAreaSupported = Util.isMeteringAreaSupported(mInitialParams); 2565d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mAeLockSupported = Util.isAutoExposureLockSupported(mInitialParams); 2566d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mAwbLockSupported = Util.isAutoWhiteBalanceLockSupported(mInitialParams); 2567d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mContinousFocusSupported = mInitialParams.getSupportedFocusModes().contains( 2568d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.FOCUS_MODE_CONTINUOUS_PICTURE); 2569d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2570d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2571d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // PreviewFrameLayout size has changed. 2572d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2573d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onSizeChanged(int width, int height) { 2574d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.setPreviewSize(width, height); 2575d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2576d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2577d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb void setPreviewFrameLayoutAspectRatio() { 2578d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set the preview frame aspect ratio according to the picture size. 2579d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPictureSize(); 2580d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 2581d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2582d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 258390ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb @Override 258490ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb public boolean needsSwitcher() { 258590ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb return !mIsImageCaptureIntent; 258690ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb } 258790ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb 25882d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb public void showPopup(AbstractSettingPopup popup) { 25892d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mActivity.hideUI(); 25902d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup = popup; 25912d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup.setVisibility(View.VISIBLE); 25922d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(LayoutParams.WRAP_CONTENT, 25932d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb LayoutParams.WRAP_CONTENT); 25942d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb lp.gravity = Gravity.CENTER; 25952d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb ((FrameLayout) mRootView).addView(mPopup, lp); 25962d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 25972d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb 25982d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb public void dismissPopup() { 25992d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mActivity.showUI(); 26002d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 26012d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb ((FrameLayout) mRootView).removeView(mPopup); 26022d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup = null; 26032d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 26042d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 26052d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb 2606d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb} 2607