PhotoModule.java revision 3df202dbe7e564a117093cb55663ba76d1c1d96c
1d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb/* 2d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * Copyright (C) 2012 The Android Open Source Project 3d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * 4d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * Licensed under the Apache License, Version 2.0 (the "License"); 5d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * you may not use this file except in compliance with the License. 6d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * You may obtain a copy of the License at 7d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * 8d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * http://www.apache.org/licenses/LICENSE-2.0 9d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * 10d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * Unless required by applicable law or agreed to in writing, software 11d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * distributed under the License is distributed on an "AS IS" BASIS, 12d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * See the License for the specific language governing permissions and 14d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * limitations under the License. 15d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb */ 16d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 17d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbpackage com.android.camera; 18d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 19d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.annotation.TargetApi; 20d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.app.Activity; 21f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reckimport android.app.AlertDialog; 22d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.ContentProviderClient; 23d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.ContentResolver; 24f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reckimport android.content.DialogInterface; 25d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.Intent; 26d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.SharedPreferences.Editor; 27d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.content.res.Configuration; 28d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.graphics.Bitmap; 29d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.graphics.SurfaceTexture; 30d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.CameraInfo; 31d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.Face; 32d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.FaceDetectionListener; 33d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.Parameters; 34d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.PictureCallback; 35d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.hardware.Camera.Size; 36d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.location.Location; 37d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.media.CameraProfile; 38d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.net.Uri; 39d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Bundle; 40d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.ConditionVariable; 41d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Handler; 42d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Looper; 43d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.Message; 44d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.MessageQueue; 45d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.os.SystemClock; 46d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.provider.MediaStore; 47d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.util.Log; 482d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolbimport android.view.Gravity; 49d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.KeyEvent; 50d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.LayoutInflater; 51d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.MotionEvent; 52d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.OrientationEventListener; 53d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.SurfaceHolder; 54d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.View; 5590ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolbimport android.view.View.OnClickListener; 56d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.ViewGroup; 57d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.view.WindowManager; 582d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolbimport android.widget.FrameLayout; 594d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolbimport android.widget.FrameLayout.LayoutParams; 60d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.widget.ImageView; 61d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport android.widget.Toast; 62d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 63d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.CameraManager.CameraProxy; 642d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolbimport com.android.camera.ui.AbstractSettingPopup; 6554d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liuimport com.android.camera.ui.CountDownView; 66d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.FaceView; 671373b98135b2854578111dd535e24d39c8853f14Michael Kolbimport com.android.camera.ui.PieRenderer; 68d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.PopupManager; 69d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.PreviewSurfaceView; 70b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolbimport com.android.camera.ui.RenderOverlay; 71d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.Rotatable; 72d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.RotateTextToast; 73d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport com.android.camera.ui.TwoStateImageView; 744d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolbimport com.android.camera.ui.ZoomRenderer; 754d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolbimport com.android.gallery3d.common.ApiHelper; 7628b950c9a6bafa8f83b1969e516a18cad8b13279Ruben Brunkimport com.android.gallery3d.filtershow.CropExtras; 773df202dbe7e564a117093cb55663ba76d1c1d96cGeorge Mountimport com.android.gallery3d.filtershow.FilterShowActivity; 78d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 79d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.File; 80d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.FileNotFoundException; 81d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.FileOutputStream; 82d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.IOException; 83d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.io.OutputStream; 84d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.ArrayList; 85d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.Collections; 86d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.Formatter; 87d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbimport java.util.List; 88d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 89d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolbpublic class PhotoModule 90d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements CameraModule, 91b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb FocusOverlayManager.Listener, 92d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraPreference.OnPreferenceChangedListener, 93d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb LocationManager.Listener, 94d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb PreviewFrameLayout.OnSizeChangedListener, 95d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ShutterButton.OnShutterButtonListener, 961373b98135b2854578111dd535e24d39c8853f14Michael Kolb SurfaceHolder.Callback, 9754d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu PieRenderer.PieListener, 9854d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu CountDownView.OnCountDownFinishedListener { 99d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 100d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final String TAG = "CAM_PhotoModule"; 101d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 102d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We number the request code from 1000 to avoid collision with Gallery. 103d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int REQUEST_CROP = 1000; 104d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 105d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SETUP_PREVIEW = 1; 106d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int FIRST_TIME_INIT = 2; 107d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int CLEAR_SCREEN_DELAY = 3; 108d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SET_CAMERA_PARAMETERS_WHEN_IDLE = 4; 109d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int CHECK_DISPLAY_ROTATION = 5; 110d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SHOW_TAP_TO_FOCUS_TOAST = 6; 1111acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int SWITCH_CAMERA = 7; 1121acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int SWITCH_CAMERA_START_ANIMATION = 8; 1131acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int CAMERA_OPEN_DONE = 9; 1141acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int START_PREVIEW_DONE = 10; 1151acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int OPEN_CAMERA_FAIL = 11; 1161acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li private static final int CAMERA_DISABLED = 12; 117d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 118d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The subset of parameters we need to update in setCameraParameters(). 119d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_INITIALIZE = 1; 120d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_ZOOM = 2; 121d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_PREFERENCE = 4; 122d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int UPDATE_PARAM_ALL = -1; 123d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1247717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // This is the timeout to keep the camera in onPause for the first time 1257717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // after screen on if the activity is started from secure lock screen. 1267717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li private static final int KEEP_CAMERA_TIMEOUT = 1000; // ms 1277717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li 128d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // copied from Camera hierarchy 129d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private CameraActivity mActivity; 130d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private View mRootView; 131d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private CameraProxy mCameraDevice; 132d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mCameraId; 133d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Parameters mParameters; 134d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mPaused; 1352d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb private AbstractSettingPopup mPopup; 136d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 137d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // these are only used by Camera 138d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 139d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The activity is going to switch to the specified camera id. This is 140d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // needed because texture copy is done in GL thread. -1 means camera is not 141d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // switching. 142d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb protected int mPendingSwitchCameraId = -1; 143d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mOpenCameraFail; 144d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mCameraDisabled; 145d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 146d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // When setCameraParametersWhenIdle() is called, we accumulate the subsets 147d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // needed to be updated in mUpdateSet. 148d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mUpdateSet; 149d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 150d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SCREEN_DELAY = 2 * 60 * 1000; 151d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 152d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mZoomValue; // The current zoom value. 153d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mZoomMax; 1545ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb private List<Integer> mZoomRatios; 155d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 156d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Parameters mInitialParams; 157d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mFocusAreaSupported; 158d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mMeteringAreaSupported; 159d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mAeLockSupported; 160d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mAwbLockSupported; 161d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mContinousFocusSupported; 162d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 163d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The degrees of the device rotated clockwise from its natural orientation. 164d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; 165d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ComboPreferences mPreferences; 166d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 167d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final String sTempCropFilename = "crop-temp"; 168d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 169d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ContentProviderClient mMediaProviderClient; 170d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ShutterButton mShutterButton; 171d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mFaceDetectionStarted = false; 172d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 173d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private PreviewFrameLayout mPreviewFrameLayout; 174d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Object mSurfaceTexture; 17554d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu private CountDownView mCountDownView; 176d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 177d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // for API level 10 178d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private PreviewSurfaceView mPreviewSurfaceView; 179d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private volatile SurfaceHolder mCameraSurfaceHolder; 180d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 181d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private FaceView mFaceView; 182b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb private RenderOverlay mRenderOverlay; 183d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Rotatable mReviewCancelButton; 184d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Rotatable mReviewDoneButton; 1858a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb private View mReviewRetakeButton; 186d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 187d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. 188d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private String mCropValue; 189d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Uri mSaveUri; 190d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1918a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb private View mMenu; 1928a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb private View mBlocker; 1938a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb 194d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Small indicators which show the camera settings in the viewfinder. 1951a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb private ImageView mExposureIndicator; 196d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageView mFlashIndicator; 197d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageView mSceneIndicator; 1981a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb private ImageView mHdrIndicator; 199d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // A view group that contains all the small indicators. 200be83315adf908d321db009bff56b6d89b7881204Wu-cheng Li private View mOnScreenIndicators; 201d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2021acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li // We use a thread in ImageSaver to do the work of saving images. This 2031acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li // reduces the shot-to-shot time. 204d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageSaver mImageSaver; 205d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Similarly, we use a thread to generate the name of the picture and insert 206d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // it into MediaStore while picture taking is still in progress. 207d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ImageNamer mImageNamer; 208d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 209d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Runnable mDoSnapRunnable = new Runnable() { 210d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 211d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 212d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonClick(); 213d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 214d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }; 215d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 216d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final StringBuilder mBuilder = new StringBuilder(); 217d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Formatter mFormatter = new Formatter(mBuilder); 218d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Object[] mFormatterArgs = new Object[1]; 219d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 220d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb /** 221d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * An unpublished intent flag requesting to return as soon as capturing 222d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * is completed. 223d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * 224d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * TODO: consider publishing by moving into MediaStore. 225d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb */ 226d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final String EXTRA_QUICK_CAPTURE = 227d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb "android.intent.extra.quickCapture"; 228d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 229d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The display rotation in degrees. This is only valid when mCameraState is 230d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // not PREVIEW_STOPPED. 231d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mDisplayRotation; 232d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The value for android.hardware.Camera.setDisplayOrientation. 233d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mCameraDisplayOrientation; 234d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The value for UI components like indicators. 235d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mDisplayOrientation; 236d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The value for android.hardware.Camera.Parameters.setRotation. 237d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mJpegRotation; 238d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mFirstTimeInitialized; 239d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mIsImageCaptureIntent; 240d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 241d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int PREVIEW_STOPPED = 0; 242d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int IDLE = 1; // preview is active 243d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Focus is in progress. The exact focus state is in Focus.java. 244d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int FOCUSING = 2; 245d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SNAPSHOT_IN_PROGRESS = 3; 246d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Switching between cameras. 247d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int SWITCHING_CAMERA = 4; 248d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mCameraState = PREVIEW_STOPPED; 249d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mSnapshotOnIdle = false; 250d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 251d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ContentResolver mContentResolver; 252d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 253d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private LocationManager mLocationManager; 254d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 255d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final ShutterCallback mShutterCallback = new ShutterCallback(); 256d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final PostViewPictureCallback mPostViewPictureCallback = 257d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new PostViewPictureCallback(); 258d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final RawPictureCallback mRawPictureCallback = 259d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new RawPictureCallback(); 260d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final AutoFocusCallback mAutoFocusCallback = 261d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new AutoFocusCallback(); 262d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Object mAutoFocusMoveCallback = 263d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK 264d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ? new AutoFocusMoveCallback() 265d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb : null; 266d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 267d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); 268d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 269d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mFocusStartTime; 270d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mShutterCallbackTime; 271d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mPostViewPictureCallbackTime; 272d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mRawPictureCallbackTime; 273d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mJpegPictureCallbackTime; 274d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mOnResumeTime; 275d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private byte[] mJpegImageData; 276d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 277d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // These latency time are for the CameraLatency test. 278d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mAutoFocusTime; 279d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mShutterLag; 280d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mShutterToPictureDisplayedTime; 281d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mPictureDisplayedToJpegCallbackTime; 282d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mJpegCallbackFinishTime; 283d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public long mCaptureStartTime; 284d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 285d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This handles everything about focus. 286b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb private FocusOverlayManager mFocusManager; 287b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb 2881373b98135b2854578111dd535e24d39c8853f14Michael Kolb private PieRenderer mPieRenderer; 289b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb private PhotoController mPhotoControl; 2901373b98135b2854578111dd535e24d39c8853f14Michael Kolb 2914d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb private ZoomRenderer mZoomRenderer; 2924d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 293d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private String mSceneMode; 294d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Toast mNotSelectableToast; 295d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 296d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final Handler mHandler = new MainHandler(); 297d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private PreferenceGroup mPreferenceGroup; 298d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 299d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mQuickCapture; 300d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 301d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraStartUpThread mCameraStartUpThread; 302d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ConditionVariable mStartPreviewPrerequisiteReady = new ConditionVariable(); 303d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 3044d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb private PreviewGestures mGestures; 3054d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 306d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The purpose is not to block the main thread in onCreate and onResume. 307d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private class CameraStartUpThread extends Thread { 308d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private volatile boolean mCancelled; 309d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 310d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void cancel() { 311d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCancelled = true; 3123df202dbe7e564a117093cb55663ba76d1c1d96cGeorge Mount interrupt(); 313d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 314d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 315d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 316d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 317d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 318d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We need to check whether the activity is paused before long 319d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // operations to ensure that onPause() can be done ASAP. 320d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCancelled) return; 321d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice = Util.openCamera(mActivity, mCameraId); 322d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 323d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Wait until all the initialization needed by startPreview are 324d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // done. 325d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStartPreviewPrerequisiteReady.block(); 326d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 327d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeCapabilities(); 328d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager == null) initializeFocusManager(); 329d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCancelled) return; 330d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_ALL); 331d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(CAMERA_OPEN_DONE); 332d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCancelled) return; 333d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startPreview(); 334d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(START_PREVIEW_DONE); 335d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mOnResumeTime = SystemClock.uptimeMillis(); 336d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(CHECK_DISPLAY_ROTATION); 337d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (CameraHardwareException e) { 338d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(OPEN_CAMERA_FAIL); 339d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (CameraDisabledException e) { 340d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(CAMERA_DISABLED); 341d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 342d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 343d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 344d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 345d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb /** 346d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * This Handler is used to post message back onto the main thread of the 347d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb * application 348d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb */ 349d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private class MainHandler extends Handler { 350d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 351d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void handleMessage(Message msg) { 352d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (msg.what) { 353d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SETUP_PREVIEW: { 354d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 355d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 356d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 357d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 358d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CLEAR_SCREEN_DELAY: { 359d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getWindow().clearFlags( 360d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 361d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 362d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 363d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 364d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case FIRST_TIME_INIT: { 365d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeFirstTime(); 366d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 367d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 368d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 369d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SET_CAMERA_PARAMETERS_WHEN_IDLE: { 370d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParametersWhenIdle(0); 371d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 372d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 373d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 374d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CHECK_DISPLAY_ROTATION: { 375d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set the display orientation if display rotation has changed. 376d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Sometimes this happens when the device is held upside 377d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // down and camera app is opened. Rotation animation will 378d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // take some time and the rotation value we have got may be 379d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // wrong. Framework does not have a callback for this now. 380d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.getDisplayRotation(mActivity) != mDisplayRotation) { 381d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setDisplayOrientation(); 382d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 383d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { 384d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(CHECK_DISPLAY_ROTATION, 100); 385d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 386d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 387d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 388d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 389d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SHOW_TAP_TO_FOCUS_TOAST: { 390d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showTapToFocusToast(); 391d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 392d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 393d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 394d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SWITCH_CAMERA: { 395d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switchCamera(); 396d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 397d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 398d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 399d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SWITCH_CAMERA_START_ANIMATION: { 400b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).animateSwitchCamera(); 401d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 402d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 403d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 404d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CAMERA_OPEN_DONE: { 405d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeAfterCameraOpen(); 406d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 407d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 408d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 409d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case START_PREVIEW_DONE: { 410d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 411d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 412d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_SURFACE_TEXTURE) { 413d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This may happen if surfaceCreated has arrived. 414d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewDisplayAsync(mCameraSurfaceHolder); 415d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 416d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startFaceDetection(); 417eebbf302dfa981b83a1f445eee6e8674f9309accWu-cheng Li locationFirstRun(); 418d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 419d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 420d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 421d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case OPEN_CAMERA_FAIL: { 422d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 423d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mOpenCameraFail = true; 424d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.showErrorAndFinish(mActivity, 425d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.string.cannot_connect_camera); 426d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 427d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 428d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 429d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case CAMERA_DISABLED: { 430d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 431d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDisabled = true; 432d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.showErrorAndFinish(mActivity, 433d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.string.camera_disabled); 434d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 435d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 436d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 437d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 438d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 439d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 440d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 441ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb public void init(CameraActivity activity, View parent, boolean reuseNail) { 442d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity = activity; 443d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRootView = parent; 444d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences = new ComboPreferences(mActivity); 445d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.upgradeGlobalPreferences(mPreferences.getGlobal()); 446d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraId = getPreferredCameraId(mPreferences); 447d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 448d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mContentResolver = mActivity.getContentResolver(); 449d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 450d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // To reduce startup time, open the camera and start the preview in 451d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // another thread. 452d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = new CameraStartUpThread(); 453d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.start(); 454d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 455d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getLayoutInflater().inflate(R.layout.photo_module, (ViewGroup) mRootView); 456d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 457d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Surface texture is from camera screen nail and startPreview needs it. 458d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This must be done before startPreview. 459d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mIsImageCaptureIntent = isImageCaptureIntent(); 460ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb if (reuseNail) { 461ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb mActivity.reuseCameraScreenNail(!mIsImageCaptureIntent); 462ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb } else { 463ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb mActivity.createCameraScreenNail(!mIsImageCaptureIntent); 464ce1d8396924bf4ca9be076cfdf9594c4d33ebd9bMichael Kolb } 465d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 466d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences.setLocalId(mActivity, mCameraId); 467d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 468d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // we need to reset exposure for the preview 469d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb resetExposureCompensation(); 470d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Starting the preview needs preferences, camera screen nail, and 471d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // focus area indicator. 472d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStartPreviewPrerequisiteReady.open(); 473d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 474d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeControlByIntent(); 475d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQuickCapture = mActivity.getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); 476d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeMiscControls(); 477d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager = new LocationManager(mActivity, this); 478d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initOnScreenIndicator(); 47954d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu mCountDownView = (CountDownView) (mRootView.findViewById(R.id.count_down_to_capture)); 48054d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu mCountDownView.setCountDownFinishedListener(this); 481f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 482f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck 483f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck // Prompt the user to pick to record location for the very first run of 484f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck // camera only 485f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck private void locationFirstRun() { 486f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck if (RecordLocationPreference.isSet(mPreferences)) { 487f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck return; 488f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 48902fdcaef920cd764cc7c0ab937367475835e9c9bDoris Liu if (mActivity.isSecureCamera()) return; 49059d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu // Check if the back camera exists 49159d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu int backCameraId = CameraHolder.instance().getBackCameraId(); 49259d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu if (backCameraId == -1) { 49359d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu // If there is no back camera, do not show the prompt. 49459d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu return; 49559d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu } 49659d61767a832eb69f68c1d131af6c59fff7e8616Doris Liu 497f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck new AlertDialog.Builder(mActivity) 498f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setTitle(R.string.remember_location_title) 499f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setMessage(R.string.remember_location_prompt) 500f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setPositiveButton(R.string.remember_location_yes, new DialogInterface.OnClickListener() { 501f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck @Override 502f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck public void onClick(DialogInterface dialog, int arg1) { 503f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck setLocationPreference(RecordLocationPreference.VALUE_ON); 504f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 505f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck }) 506f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setNegativeButton(R.string.remember_location_no, new DialogInterface.OnClickListener() { 507f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck @Override 508f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck public void onClick(DialogInterface dialog, int arg1) { 509f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck dialog.cancel(); 510f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 511f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck }) 512f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .setOnCancelListener(new DialogInterface.OnCancelListener() { 513f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck @Override 514f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck public void onCancel(DialogInterface dialog) { 515f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck setLocationPreference(RecordLocationPreference.VALUE_OFF); 516f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 517f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck }) 518f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .show(); 519f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck } 520f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck 521f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck private void setLocationPreference(String value) { 522f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck mPreferences.edit() 523a4d02612a128007d0d25cc42143018195e7df4dcAngus Kong .putString(CameraSettings.KEY_RECORD_LOCATION, value) 524f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck .apply(); 525f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck // TODO: Fix this to use the actual onSharedPreferencesChanged listener 526f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck // instead of invoking manually 527f1f3d8f514fc8e30632ca0935bf030d2b7b7262bJohn Reck onSharedPreferenceChanged(); 528d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 529d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 530471c997edfddccfa0762fa720c82cc95777584e8John Reck private void initializeRenderOverlay() { 531471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mPieRenderer != null) { 532471c997edfddccfa0762fa720c82cc95777584e8John Reck mRenderOverlay.addRenderer(mPieRenderer); 533b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mFocusManager.setFocusRenderer(mPieRenderer); 534471c997edfddccfa0762fa720c82cc95777584e8John Reck } 535471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mZoomRenderer != null) { 536471c997edfddccfa0762fa720c82cc95777584e8John Reck mRenderOverlay.addRenderer(mZoomRenderer); 537471c997edfddccfa0762fa720c82cc95777584e8John Reck } 538471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mGestures != null) { 539471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.clearTouchReceivers(); 540471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.setRenderOverlay(mRenderOverlay); 5418a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mGestures.addTouchReceiver(mMenu); 542b1ddf5700f9e3950cead691cab57c4bbf03e577dMichael Kolb mGestures.addTouchReceiver(mBlocker); 5438a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb 544471c997edfddccfa0762fa720c82cc95777584e8John Reck if (isImageCaptureIntent()) { 545471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mReviewCancelButton != null) { 546471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.addTouchReceiver((View) mReviewCancelButton); 547471c997edfddccfa0762fa720c82cc95777584e8John Reck } 548471c997edfddccfa0762fa720c82cc95777584e8John Reck if (mReviewDoneButton != null) { 549471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures.addTouchReceiver((View) mReviewDoneButton); 550471c997edfddccfa0762fa720c82cc95777584e8John Reck } 551471c997edfddccfa0762fa720c82cc95777584e8John Reck } 552471c997edfddccfa0762fa720c82cc95777584e8John Reck } 553471c997edfddccfa0762fa720c82cc95777584e8John Reck mRenderOverlay.requestLayout(); 554471c997edfddccfa0762fa720c82cc95777584e8John Reck } 555471c997edfddccfa0762fa720c82cc95777584e8John Reck 556d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeAfterCameraOpen() { 5571373b98135b2854578111dd535e24d39c8853f14Michael Kolb if (mPieRenderer == null) { 5581373b98135b2854578111dd535e24d39c8853f14Michael Kolb mPieRenderer = new PieRenderer(mActivity); 5592d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPhotoControl = new PhotoController(mActivity, this, mPieRenderer); 560b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.setListener(this); 5611373b98135b2854578111dd535e24d39c8853f14Michael Kolb mPieRenderer.setPieListener(this); 5621373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 5634d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb if (mZoomRenderer == null) { 5644d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mZoomRenderer = new ZoomRenderer(mActivity); 5654d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 5667a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb if (mGestures == null) { 5677a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb // this will handle gesture disambiguation and dispatching 568471c997edfddccfa0762fa720c82cc95777584e8John Reck mGestures = new PreviewGestures(mActivity, this, mZoomRenderer, mPieRenderer); 5697a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb } 570471c997edfddccfa0762fa720c82cc95777584e8John Reck initializeRenderOverlay(); 571b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb initializePhotoControl(); 572b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb 573d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // These depend on camera parameters. 574d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setPreviewFrameLayoutAspectRatio(); 575d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setPreviewSize(mPreviewFrameLayout.getWidth(), 576d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.getHeight()); 577b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb loadCameraPreferences(); 578d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 579d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 580d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showTapToFocusToastIfNeeded(); 581fe00bf5a2b86472a3c1de34dec224c52f040fe09Michael Kolb onFullScreenChanged(mActivity.isInCameraApp()); 582d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 583d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 584b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb private void initializePhotoControl() { 5851373b98135b2854578111dd535e24d39c8853f14Michael Kolb loadCameraPreferences(); 5869667bf4a16d01c58a5b91eebede8df13e95f592dMichael Kolb if (mPhotoControl != null) { 5879667bf4a16d01c58a5b91eebede8df13e95f592dMichael Kolb mPhotoControl.initialize(mPreferenceGroup); 5889667bf4a16d01c58a5b91eebede8df13e95f592dMichael Kolb } 5891373b98135b2854578111dd535e24d39c8853f14Michael Kolb updateSceneModeUI(); 5901373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 5911373b98135b2854578111dd535e24d39c8853f14Michael Kolb 5921373b98135b2854578111dd535e24d39c8853f14Michael Kolb 593d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void resetExposureCompensation() { 594d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String value = mPreferences.getString(CameraSettings.KEY_EXPOSURE, 595d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.EXPOSURE_DEFAULT_VALUE); 596d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!CameraSettings.EXPOSURE_DEFAULT_VALUE.equals(value)) { 597d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Editor editor = mPreferences.edit(); 598d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.putString(CameraSettings.KEY_EXPOSURE, "0"); 599d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.apply(); 600d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 601d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 602d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 603d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void keepMediaProviderInstance() { 604d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We want to keep a reference to MediaProvider in camera's lifecycle. 605d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // TODO: Utilize mMediaProviderClient instance to replace 606d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ContentResolver calls. 607d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mMediaProviderClient == null) { 608d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMediaProviderClient = mContentResolver 609d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb .acquireContentProviderClient(MediaStore.AUTHORITY); 610d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 611d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 612d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 613d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Snapshots can only be taken after this is called. It should be called 614d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // once only. We could have done these things in onCreate() but we want to 615d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // make preview screen appear as soon as possible. 616d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeFirstTime() { 617d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized) return; 618d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 619d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Initialize location service. 620d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean recordLocation = RecordLocationPreference.get( 621d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences, mContentResolver); 622d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager.recordLocation(recordLocation); 623d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 624d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb keepMediaProviderInstance(); 625d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 626d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Initialize shutter button. 627d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton = mActivity.getShutterButton(); 628566f11c903ceae2e53c645f8d630bb1331faf890Michael Kolb mShutterButton.setImageResource(R.drawable.btn_new_shutter); 629d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setOnShutterButtonListener(this); 630d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setVisibility(View.VISIBLE); 631d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 632d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver = new ImageSaver(); 633d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer = new ImageNamer(); 634d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 635d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFirstTimeInitialized = true; 636d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb addIdleHandler(); 637d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 638d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.updateStorageSpaceAndHint(); 639d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 640d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 641d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void showTapToFocusToastIfNeeded() { 642d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Show the tap to focus toast if this is the first start. 643d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusAreaSupported && 644d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences.getBoolean(CameraSettings.KEY_CAMERA_FIRST_USE_HINT_SHOWN, true)) { 645d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Delay the toast for one second to wait for orientation. 646d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(SHOW_TAP_TO_FOCUS_TOAST, 1000); 647d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 648d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 649d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 650d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void addIdleHandler() { 651d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb MessageQueue queue = Looper.myQueue(); 652d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb queue.addIdleHandler(new MessageQueue.IdleHandler() { 653d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 654d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean queueIdle() { 655d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Storage.ensureOSXCompatible(); 656d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 657d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 658d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }); 659d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 660d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 661d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the activity is paused and resumed, this method will be called in 662d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onResume. 663d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeSecondTime() { 664d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 665d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start location update if needed. 666d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean recordLocation = RecordLocationPreference.get( 667d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences, mContentResolver); 668d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager.recordLocation(recordLocation); 669d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 670d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver = new ImageSaver(); 671d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer = new ImageNamer(); 672d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 673d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb keepMediaProviderInstance(); 674d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb hidePostCaptureAlert(); 675d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 676b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb if (mPhotoControl != null) { 677b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.reloadPreferences(); 6781373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 679d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 680d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 6814d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb private class ZoomChangeListener implements ZoomRenderer.OnZoomChangedListener { 682d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 683d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onZoomValueChanged(int index) { 684d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Not useful to change zoom value when the activity is paused. 685d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 686d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomValue = index; 6872c81abc40b4922dc9a89220fce911fff75b608bdMichael Kolb if (mParameters == null || mCameraDevice == null) return; 688d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set zoom parameters asynchronously 689d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setZoom(mZoomValue); 690d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParametersAsync(mParameters); 6915ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb if (mZoomRenderer != null) { 6925ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb Parameters p = mCameraDevice.getParameters(); 6935ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb mZoomRenderer.setZoomValue(mZoomRatios.get(p.getZoom())); 6945ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb } 695d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 6964d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 6974d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb @Override 6984d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb public void onZoomStart() { 699fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb if (mPieRenderer != null) { 700fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb mPieRenderer.setBlockFocus(true); 7014d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 7024d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 7034d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb 7044d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb @Override 7054d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb public void onZoomEnd() { 706fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb if (mPieRenderer != null) { 707fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb mPieRenderer.setBlockFocus(false); 7084d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 7094d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 710d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 711d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 712d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeZoom() { 7130fcaa534c4fd12c242b2f1e2240ad714cc952c9bMichael Kolb if ((mParameters == null) || !mParameters.isZoomSupported() 7140fcaa534c4fd12c242b2f1e2240ad714cc952c9bMichael Kolb || (mZoomRenderer == null)) return; 715d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomMax = mParameters.getMaxZoom(); 7165ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb mZoomRatios = mParameters.getZoomRatios(); 7174d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb // Currently we use immediate zoom for fast zooming to get better UX and 7184d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb // there is no plan to take advantage of the smooth zoom. 7192ff430a16266c59549ebac205bead2e72638c53cGeorge Mount if (mZoomRenderer != null) { 7202ff430a16266c59549ebac205bead2e72638c53cGeorge Mount mZoomRenderer.setZoomMax(mZoomMax); 7210af8a3b2ce98424614dd2ac33ec896142851dab5Michael Kolb mZoomRenderer.setZoom(mParameters.getZoom()); 7225ed54678384a922550428bb7ba1a3f2475c70bd3Michael Kolb mZoomRenderer.setZoomValue(mZoomRatios.get(mParameters.getZoom())); 7232ff430a16266c59549ebac205bead2e72638c53cGeorge Mount mZoomRenderer.setOnZoomChangeListener(new ZoomChangeListener()); 7242ff430a16266c59549ebac205bead2e72638c53cGeorge Mount } 725d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 726d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 727d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 728d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 729d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void startFaceDetection() { 730d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_FACE_DETECTION) return; 731d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceDetectionStarted) return; 732d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.getMaxNumDetectedFaces() > 0) { 733d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = true; 734d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.clear(); 735d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setVisibility(View.VISIBLE); 736d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setDisplayOrientation(mDisplayOrientation); 737d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 738d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 739d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.resume(); 740d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setFaceView(mFaceView); 741d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setFaceDetectionListener(new FaceDetectionListener() { 742d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 743d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onFaceDetection(Face[] faces, android.hardware.Camera camera) { 744d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setFaces(faces); 745d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 746d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb }); 747d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.startFaceDetection(); 748d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 749d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 750d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 751d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 752d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 753d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void stopFaceDetection() { 754d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_FACE_DETECTION) return; 755d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mFaceDetectionStarted) return; 756d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.getMaxNumDetectedFaces() > 0) { 757d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 758d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setFaceDetectionListener(null); 759d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.stopFaceDetection(); 760d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) mFaceView.clear(); 761d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 762d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 763d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 764d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 765d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean dispatchTouchEvent(MotionEvent m) { 766d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState == SWITCHING_CAMERA) return true; 7677a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb if (mPopup != null) { 7684d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb return mActivity.superDispatchTouchEvent(m); 7697a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb } else if (mGestures != null && mRenderOverlay != null) { 7707a6696dbdd858e07319b3981a405c575460fde3bMichael Kolb return mGestures.dispatchTouch(m); 77115e0d3b07902a5f398e101312495125a3d5a0384Michael Kolb } 772d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 773d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 774d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 775d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initOnScreenIndicator() { 776be83315adf908d321db009bff56b6d89b7881204Wu-cheng Li mOnScreenIndicators = mRootView.findViewById(R.id.on_screen_indicators); 7771a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mExposureIndicator = (ImageView) mOnScreenIndicators.findViewById(R.id.menu_exposure_indicator); 7781a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator = (ImageView) mOnScreenIndicators.findViewById(R.id.menu_flash_indicator); 7791a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mSceneIndicator = (ImageView) mOnScreenIndicators.findViewById(R.id.menu_scenemode_indicator); 7801a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mHdrIndicator = (ImageView) mOnScreenIndicators.findViewById(R.id.menu_hdr_indicator); 781d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 782d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 783d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 7841a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb public void showGpsOnScreenIndicator(boolean hasSignal) { } 785d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 786d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 7871a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb public void hideGpsOnScreenIndicator() { } 788d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 789d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateExposureOnScreenIndicator(int value) { 790d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mExposureIndicator == null) { 791d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 792d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 7931a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb int id = 0; 7941a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb float step = mParameters.getExposureCompensationStep(); 7951a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb value = (int) Math.round(value * step); 7961a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb switch(value) { 7971a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case -3: 7981a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_n3; 7991a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8001a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case -2: 8011a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_n2; 8021a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8031a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case -1: 8041a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_n1; 8051a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8061a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case 0: 8071a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_0; 8081a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8091a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case 1: 8101a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_p1; 8111a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8121a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case 2: 8131a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_p2; 8141a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8151a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb case 3: 8161a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb id = R.drawable.ic_indicator_ev_p3; 8171a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb break; 8181a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb } 8191a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mExposureIndicator.setImageResource(id); 8201a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb 821d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 822d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 823d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateFlashOnScreenIndicator(String value) { 824d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFlashIndicator == null) { 825d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 826d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 827d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (value == null || Parameters.FLASH_MODE_OFF.equals(value)) { 8281a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicator_flash_off); 829d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 830d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Parameters.FLASH_MODE_AUTO.equals(value)) { 8311a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicator_flash_auto); 832d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (Parameters.FLASH_MODE_ON.equals(value)) { 8331a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicator_flash_on); 834d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 8351a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mFlashIndicator.setImageResource(R.drawable.ic_indicator_flash_off); 836d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 837d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 838d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 839d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 840d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateSceneOnScreenIndicator(String value) { 841d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSceneIndicator == null) { 842d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 843d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 844e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb if ((value == null) || Parameters.SCENE_MODE_AUTO.equals(value) 845e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb || Parameters.SCENE_MODE_HDR.equals(value)) { 8461a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mSceneIndicator.setImageResource(R.drawable.ic_indicator_sce_off); 847d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 8481a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb mSceneIndicator.setImageResource(R.drawable.ic_indicator_sce_on); 849d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 850d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 851d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 8521a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb private void updateHdrOnScreenIndicator(String value) { 8531a753f543b84b99b33e1209acfe39cdf2b12297aMichael Kolb if (mHdrIndicator == null) { 854d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 855d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 856e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb if ((value != null) && Parameters.SCENE_MODE_HDR.equals(value)) { 857e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb mHdrIndicator.setImageResource(R.drawable.ic_indicator_hdr_on); 858e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb } else { 859e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb mHdrIndicator.setImageResource(R.drawable.ic_indicator_hdr_off); 860e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb } 861d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 862d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 863d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateOnScreenIndicators() { 864b9b133451de711c58c6097f965871e0a63f66a28Michael Kolb if (mParameters == null) return; 865d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateSceneOnScreenIndicator(mParameters.getSceneMode()); 866d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateExposureOnScreenIndicator(CameraSettings.readExposure(mPreferences)); 867d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateFlashOnScreenIndicator(mParameters.getFlashMode()); 868e1fa2543424be206ed29efa5f0ebcaff3766ed99Michael Kolb updateHdrOnScreenIndicator(mParameters.getSceneMode()); 869d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 870d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 871d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class ShutterCallback 872d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements android.hardware.Camera.ShutterCallback { 873d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 874d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onShutter() { 875d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterCallbackTime = System.currentTimeMillis(); 876d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterLag = mShutterCallbackTime - mCaptureStartTime; 877d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); 878d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 879d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 880d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 881d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class PostViewPictureCallback implements PictureCallback { 882d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 883d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPictureTaken( 884d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte [] data, android.hardware.Camera camera) { 885d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPostViewPictureCallbackTime = System.currentTimeMillis(); 886d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mShutterToPostViewCallbackTime = " 887d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + (mPostViewPictureCallbackTime - mShutterCallbackTime) 888d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + "ms"); 889d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 890d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 891d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 892d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class RawPictureCallback implements PictureCallback { 893d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 894d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPictureTaken( 895d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte [] rawData, android.hardware.Camera camera) { 896d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRawPictureCallbackTime = System.currentTimeMillis(); 897d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mShutterToRawCallbackTime = " 898d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); 899d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 900d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 901d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 902d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class JpegPictureCallback implements PictureCallback { 903d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location mLocation; 904d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 905d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public JpegPictureCallback(Location loc) { 906d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocation = loc; 907d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 908d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 909d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 910d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPictureTaken( 911d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb final byte [] jpegData, final android.hardware.Camera camera) { 912d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) { 913d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 914d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 915f0b0425adb224dcd6dcdc515a37f6554339dd1b3Michael Kolb if (mSceneMode == Util.SCENE_MODE_HDR) { 916f0b0425adb224dcd6dcdc515a37f6554339dd1b3Michael Kolb mActivity.showSwitcher(); 91733cdc54921e467440d9a280fc176d4b8ce746ad0Michael Kolb mActivity.setSwipingEnabled(true); 918f0b0425adb224dcd6dcdc515a37f6554339dd1b3Michael 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 938b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu // Only animate when in full screen capture mode 939b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu // i.e. If monkey/a user swipes to the gallery during picture taking, 940b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu // don't show animation 941b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu if (ApiHelper.HAS_SURFACE_TEXTURE && !mIsImageCaptureIntent 942b757930a43743fa6cbf3f9271cb068be7ffd4e45Doris Liu && mActivity.mShowCameraAppView) { 94370d41293e9dad8be7a1f2c556ff7c7334a60c8f5John Reck // Finish capture animation 94470d41293e9dad8be7a1f2c556ff7c7334a60c8f5John Reck ((CameraScreenNail) mActivity.mCameraScreenNail).animateSlide(); 9451f6fd1f2a393f2d5808a908c6ef9b3a1542368b7John Reck } 946d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.updateFocusUI(); // Ensure focus indicator is hidden. 947d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mIsImageCaptureIntent) { 948d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.CAN_START_PREVIEW_IN_JPEG_CALLBACK) { 949d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 950d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 951d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Camera HAL of some devices have a bug. Starting preview 952d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // immediately after taking a picture will fail. Wait some 953d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // time before starting the preview. 954d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(SETUP_PREVIEW, 300); 955d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 956d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 957d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 958d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mIsImageCaptureIntent) { 959d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Calculate the width and the height of the jpeg. 960d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size s = mParameters.getPictureSize(); 961d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation = Exif.getOrientation(jpegData); 962d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int width, height; 963d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((mJpegRotation + orientation) % 180 == 0) { 964d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width = s.width; 965d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb height = s.height; 966d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 967d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width = s.height; 968d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb height = s.width; 969d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 970d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri uri = mImageNamer.getUri(); 971d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.addSecureAlbumItemIfNeeded(false, uri); 972d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String title = mImageNamer.getTitle(); 973d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver.addImage(jpegData, uri, title, mLocation, 9741acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li width, height, orientation); 975d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 976d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegImageData = jpegData; 977d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mQuickCapture) { 978d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showPostCaptureAlert(); 979d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 980d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb doAttach(); 981d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 982d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 983d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 984d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Check this in advance of each shot so we don't add to shutter 985d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // latency. It's true that someone else could write to the SD card in 986d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the mean time and fill it, but that could have happened between the 987d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // shutter press and saving the JPEG too. 988d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.updateStorageSpaceAndHint(); 989d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 990d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb long now = System.currentTimeMillis(); 991d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; 992d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mJpegCallbackFinishTime = " 993d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + mJpegCallbackFinishTime + "ms"); 994d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime = 0; 995d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 996d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 997d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 998d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class AutoFocusCallback 999d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements android.hardware.Camera.AutoFocusCallback { 1000d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1001d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onAutoFocus( 1002d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean focused, android.hardware.Camera camera) { 1003d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 1004d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1005d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; 1006d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); 1007d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 1008bdc502a9e0b1c701b5c5a87021dab224eb8360baWu-cheng Li mFocusManager.onAutoFocus(focused, mShutterButton.isPressed()); 1009d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1010d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1011d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1012d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 1013d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private final class AutoFocusMoveCallback 1014d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb implements android.hardware.Camera.AutoFocusMoveCallback { 1015d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1016d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onAutoFocusMoving( 1017d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean moving, android.hardware.Camera camera) { 1018d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onAutoFocusMoving(moving); 1019d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1020d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1021d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1022d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Each SaveRequest remembers the data needed to save an image. 1023d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static class SaveRequest { 1024d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte[] data; 1025d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri uri; 1026d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String title; 1027d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location loc; 1028d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int width, height; 1029d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation; 1030d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1031d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1032d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We use a queue to store the SaveRequests that have not been completed 1033d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // yet. The main thread puts the request into the queue. The saver thread 1034d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // gets it from the queue, does the work, and removes it from the queue. 1035d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // 1036d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // The main thread needs to wait for the saver thread to finish all the work 1037d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in the queue, when the activity's onPause() is called, we need to finish 1038d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // all the work, so other programs (like Gallery) can see all the images. 1039d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // 1040d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the queue becomes too long, adding a new request will block the main 1041d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // thread until the queue length drops below the threshold (QUEUE_LIMIT). 1042d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we don't do this, we may face several problems: (1) We may OOM 1043d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // because we are holding all the jpeg data in memory. (2) We may ANR 1044d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // when we need to wait for saver thread finishing all the work (in 1045d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onPause() or gotoGallery()) because the time to finishing a long queue 1046d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // of work may be too long. 1047d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private class ImageSaver extends Thread { 1048d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static final int QUEUE_LIMIT = 3; 1049d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1050d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ArrayList<SaveRequest> mQueue; 1051d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mStop; 1052d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1053d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1054d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public ImageSaver() { 1055d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQueue = new ArrayList<SaveRequest>(); 1056d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb start(); 1057d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1058d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1059d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1060d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void addImage(final byte[] data, Uri uri, String title, 10611acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li Location loc, int width, int height, int orientation) { 1062d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb SaveRequest r = new SaveRequest(); 1063d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.data = data; 1064d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.uri = uri; 1065d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.title = title; 1066d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.loc = (loc == null) ? null : new Location(loc); // make a copy 1067d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.width = width; 1068d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.height = height; 1069d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r.orientation = orientation; 1070d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1071d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (mQueue.size() >= QUEUE_LIMIT) { 1072d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1073d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1074d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1075d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1076d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1077d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1078d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQueue.add(r); 1079d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); // Tell saver thread there is new work to do. 1080d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1081d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1082d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1083d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in saver thread 1084d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1085d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void run() { 1086d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (true) { 1087d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb SaveRequest r; 1088d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1089d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mQueue.isEmpty()) { 1090d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); // notify main thread in waitDone 1091d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1092d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Note that we can only stop after we saved all images 1093d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in the queue. 1094d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mStop) break; 1095d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1096d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1097d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1098d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1099d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1100d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1101d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb continue; 1102d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1103d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb r = mQueue.get(0); 1104d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1105d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb storeImage(r.data, r.uri, r.title, r.loc, r.width, r.height, 11061acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li r.orientation); 1107d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1108d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mQueue.remove(0); 1109d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); // the main thread may wait in addImage 1110d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1111d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1112d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1113d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1114d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1115d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void waitDone() { 1116d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1117d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (!mQueue.isEmpty()) { 1118d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1119d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1120d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1121d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1122d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1123d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1124d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1125d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1126d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1127d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1128d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void finish() { 1129d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb waitDone(); 1130d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb synchronized (this) { 1131d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStop = true; 1132d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1133d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1134d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1135d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb join(); 1136d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1137d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1138d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1139d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1140d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1141d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in saver thread 1142d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void storeImage(final byte[] data, Uri uri, String title, 11431acc316227cf39a5c5eead6b307b8b3a76f5e284Wu-cheng Li Location loc, int width, int height, int orientation) { 1144d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean ok = Storage.updateImage(mContentResolver, uri, title, loc, 1145d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb orientation, data, width, height); 1146d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ok) { 1147d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.broadcastNewPicture(mActivity, uri); 1148d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1149d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1150d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1151d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1152d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private static class ImageNamer extends Thread { 1153d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mRequestPending; 1154d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private ContentResolver mResolver; 1155d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private long mDateTaken; 1156d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int mWidth, mHeight; 1157d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean mStop; 1158d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private Uri mUri; 1159d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private String mTitle; 1160d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1161d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1162d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public ImageNamer() { 1163d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb start(); 1164d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1165d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1166d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1167d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized void prepareUri(ContentResolver resolver, 1168d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb long dateTaken, int width, int height, int rotation) { 1169d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (rotation % 180 != 0) { 1170d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int tmp = width; 1171d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb width = height; 1172d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb height = tmp; 1173d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1174d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRequestPending = true; 1175d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mResolver = resolver; 1176d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDateTaken = dateTaken; 1177d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mWidth = width; 1178d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHeight = height; 1179d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1180d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1181d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1182d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1183d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized Uri getUri() { 1184d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // wait until the request is done. 1185d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (mRequestPending) { 1186d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1187d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1188d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1189d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1190d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1191d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1192d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1193d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // return the uri generated 1194d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri uri = mUri; 1195d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUri = null; 1196d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return uri; 1197d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1198d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1199d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread, should be called after getUri(). 1200d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized String getTitle() { 1201d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return mTitle; 1202d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1203d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1204d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in namer thread 1205d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1206d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized void run() { 1207d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb while (true) { 1208d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mStop) break; 1209d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mRequestPending) { 1210d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1211d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb wait(); 1212d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException ex) { 1213d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore. 1214d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1215d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb continue; 1216d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1217d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cleanOldUri(); 1218d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb generateUri(); 1219d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mRequestPending = false; 1220d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1221d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1222d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cleanOldUri(); 1223d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1224d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1225d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in main thread 1226d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public synchronized void finish() { 1227d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mStop = true; 1228d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb notifyAll(); 1229d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1230d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1231d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in namer thread 1232d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void generateUri() { 1233d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mTitle = Util.createJpegName(mDateTaken); 1234d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUri = Storage.newImage(mResolver, mTitle, mDateTaken, mWidth, mHeight); 1235d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1236d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1237d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Runs in namer thread 1238d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void cleanOldUri() { 1239d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mUri == null) return; 1240d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Storage.deleteImage(mResolver, mUri); 1241d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUri = null; 1242d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1243d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1244d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1245d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setCameraState(int state) { 1246d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraState = state; 1247d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (state) { 1248d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case PREVIEW_STOPPED: 1249d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SNAPSHOT_IN_PROGRESS: 1250d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case FOCUSING: 1251d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case SWITCHING_CAMERA: 1252fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb if (mGestures != null) mGestures.setEnabled(false); 1253d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 1254d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case IDLE: 1255801d4f29ef2974501df14010e9ac5344d2fa8fa9Doris Liu if (mGestures != null && mActivity.mShowCameraAppView) { 1256801d4f29ef2974501df14010e9ac5344d2fa8fa9Doris Liu // Enable gestures only when the camera app view is visible 1257801d4f29ef2974501df14010e9ac5344d2fa8fa9Doris Liu mGestures.setEnabled(true); 1258801d4f29ef2974501df14010e9ac5344d2fa8fa9Doris Liu } 1259d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 1260d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1261d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1262d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 12639b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck private void animateFlash() { 12649b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck // Only animate when in full screen capture mode 12659b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck // i.e. If monkey/a user swipes to the gallery during picture taking, 12669b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck // don't show animation 12679b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck if (ApiHelper.HAS_SURFACE_TEXTURE && !mIsImageCaptureIntent 12689b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck && mActivity.mShowCameraAppView) { 12699b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck // Start capture animation. 1270bab66b2479fec953811dba84633b24f95b138c34John Reck ((CameraScreenNail) mActivity.mCameraScreenNail).animateFlash(mDisplayRotation); 12719b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck } 12729b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck } 12739b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck 1274d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1275d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean capture() { 1276d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we are already in the middle of taking a snapshot then ignore. 1277d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice == null || mCameraState == SNAPSHOT_IN_PROGRESS 1278d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == SWITCHING_CAMERA) { 1279d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 1280d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1281d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCaptureStartTime = System.currentTimeMillis(); 1282d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPostViewPictureCallbackTime = 0; 1283d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegImageData = null; 1284d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 12859b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck final boolean animateBefore = (mSceneMode == Util.SCENE_MODE_HDR); 12869b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck 12879b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck if (animateBefore) { 12889b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck animateFlash(); 128970d41293e9dad8be7a1f2c556ff7c7334a60c8f5John Reck } 129070d41293e9dad8be7a1f2c556ff7c7334a60c8f5John Reck 1291d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set rotation and gps data. 1292d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegRotation = Util.getJpegRotation(mCameraId, mOrientation); 1293d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setRotation(mJpegRotation); 1294d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Location loc = mLocationManager.getCurrentLocation(); 1295d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.setGpsParameters(mParameters, loc); 1296d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 1297d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1298dd5a6f95999ec217453fc2d1caa2856e33d122afMangesh Ghiware mCameraDevice.takePicture2(mShutterCallback, mRawPictureCallback, 1299dd5a6f95999ec217453fc2d1caa2856e33d122afMangesh Ghiware mPostViewPictureCallback, new JpegPictureCallback(loc), 1300dd5a6f95999ec217453fc2d1caa2856e33d122afMangesh Ghiware mCameraState, mFocusManager.getFocusState()); 1301d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 13029b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck if (!animateBefore) { 13039b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck animateFlash(); 13049b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck } 13059b475cfd71609cfe2936b5be2b55c334949858eeJohn Reck 1306d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPictureSize(); 1307d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer.prepareUri(mContentResolver, mCaptureStartTime, 1308d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb size.width, size.height, mJpegRotation); 1309d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1310d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 1311d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(SNAPSHOT_IN_PROGRESS); 1312d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 1313d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1314d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1315d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1316d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void setFocusParameters() { 1317d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_PREFERENCE); 1318d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1319d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1320d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private int getPreferredCameraId(ComboPreferences preferences) { 1321d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int intentCameraId = Util.getCameraFacingIntentExtras(mActivity); 1322d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (intentCameraId != -1) { 1323d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Testing purpose. Launch a specific camera through the intent 1324d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // extras. 1325d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return intentCameraId; 1326d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1327d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return CameraSettings.readPreferredCameraId(preferences); 1328d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1329d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1330d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 13310ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb private void setShowMenu(boolean show) { 13320ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb if (mOnScreenIndicators != null) { 13330ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb mOnScreenIndicators.setVisibility(show ? View.VISIBLE : View.GONE); 13340ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb } 13350ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb if (mMenu != null) { 13360ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb mMenu.setVisibility(show ? View.VISIBLE : View.GONE); 13370ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb } 13380ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb } 1339d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1340d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1341d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onFullScreenChanged(boolean full) { 134241d49f0fa2c9c93869bacfd6e7f76299f482e40fMichael Kolb if (mFaceView != null) { 134341d49f0fa2c9c93869bacfd6e7f76299f482e40fMichael Kolb mFaceView.setBlockDraw(!full); 134441d49f0fa2c9c93869bacfd6e7f76299f482e40fMichael Kolb } 13452d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 13460ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb dismissPopup(false, full); 13472d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 13484d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb if (mGestures != null) { 13494d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb mGestures.setEnabled(full); 13504d628bcbaf4e6f2330dc9619f2129770863666dcMichael Kolb } 13518a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb if (mRenderOverlay != null) { 13528a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb // this can not happen in capture mode 13538a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mRenderOverlay.setVisibility(full ? View.VISIBLE : View.GONE); 13548a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb } 1355fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb if (mPieRenderer != null) { 1356fe44832abc2e9fb937ac5bd9c65e103397992e8cMichael Kolb mPieRenderer.setBlockFocus(!full); 135782ee836f814740198b193e7aa105fdbb7dc8711eMichael Kolb } 13580ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb setShowMenu(full); 13598a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb if (mBlocker != null) { 13608a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mBlocker.setVisibility(full ? View.VISIBLE : View.GONE); 13618a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb } 136254d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu if (!full && mCountDownView != null) mCountDownView.cancelCountDown(); 13639713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 13649713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb if (mActivity.mCameraScreenNail != null) { 13659713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).setFullScreen(full); 13669713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb } 13679713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb return; 13689713c56dfe1c298ab0c2c75d324dc69395d1c809Michael Kolb } 1369d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (full) { 1370d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.expand(); 1371d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1372d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.shrink(); 1373d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1374d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1375d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1376d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1377d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) { 1378d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "surfaceChanged:" + holder + " width=" + width + ". height=" 1379d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + height); 1380d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1381d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1382d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1383d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void surfaceCreated(SurfaceHolder holder) { 1384d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "surfaceCreated: " + holder); 1385d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraSurfaceHolder = holder; 1386d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not access the camera if camera start up thread is not finished. 1387d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice == null || mCameraStartUpThread != null) return; 1388d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1389d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewDisplayAsync(holder); 1390d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This happens when onConfigurationChanged arrives, surface has been 1391d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // destroyed, and there is no onFullScreenChanged. 1392d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState == PREVIEW_STOPPED) { 1393d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 1394d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1395d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1396d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1397d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1398d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void surfaceDestroyed(SurfaceHolder holder) { 1399d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "surfaceDestroyed: " + holder); 1400d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraSurfaceHolder = null; 1401d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb stopPreview(); 1402d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1403d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1404d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateSceneModeUI() { 1405d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If scene mode is set, we cannot set flash mode, white balance, and 1406d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // focus mode, instead, we read it from driver 1407d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 14081373b98135b2854578111dd535e24d39c8853f14Michael Kolb overrideCameraSettings(mParameters.getFlashMode(), 14091373b98135b2854578111dd535e24d39c8853f14Michael Kolb mParameters.getWhiteBalance(), mParameters.getFocusMode()); 1410d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 14111373b98135b2854578111dd535e24d39c8853f14Michael Kolb overrideCameraSettings(null, null, null); 14121373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 14131373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 14141373b98135b2854578111dd535e24d39c8853f14Michael Kolb 14151373b98135b2854578111dd535e24d39c8853f14Michael Kolb private void overrideCameraSettings(final String flashMode, 14161373b98135b2854578111dd535e24d39c8853f14Michael Kolb final String whiteBalance, final String focusMode) { 1417b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb if (mPhotoControl != null) { 14181373b98135b2854578111dd535e24d39c8853f14Michael Kolb// mPieControl.enableFilter(true); 1419b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.overrideSettings( 14201373b98135b2854578111dd535e24d39c8853f14Michael Kolb CameraSettings.KEY_FLASH_MODE, flashMode, 14211373b98135b2854578111dd535e24d39c8853f14Michael Kolb CameraSettings.KEY_WHITE_BALANCE, whiteBalance, 14221373b98135b2854578111dd535e24d39c8853f14Michael Kolb CameraSettings.KEY_FOCUS_MODE, focusMode); 14231373b98135b2854578111dd535e24d39c8853f14Michael Kolb// mPieControl.enableFilter(false); 1424d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1425d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1426d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1427d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void loadCameraPreferences() { 1428d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings settings = new CameraSettings(mActivity, mInitialParams, 1429d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraId, CameraHolder.instance().getCameraInfo()); 1430d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferenceGroup = settings.getPreferenceGroup(R.xml.camera_preferences); 1431d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1432d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1433d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1434d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean collapseCameraControls() { 1435a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu // Remove all the popups/dialog boxes 1436a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu boolean ret = false; 1437a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu if (mPopup != null) { 1438f04692066fc7087560248b003c49e0377c056edfDoris Liu dismissPopup(false); 1439a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu ret = true; 1440a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu } 1441a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu return ret; 1442a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu } 1443a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu 1444a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu public boolean removeTopLevelPopup() { 1445a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu // Remove the top level popup or dialog box and return true if there's any 14462d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 1447f04692066fc7087560248b003c49e0377c056edfDoris Liu dismissPopup(true); 14482d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb return true; 14492d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 1450d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 1451d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1452d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 145378711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu @Override 145478711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu public void onOrientationChanged(int orientation) { 145578711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // We keep the last known orientation. So if the user first orient 145678711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // the camera then point the camera to floor or sky, we still have 145778711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // the correct orientation. 145878711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu if (orientation == OrientationEventListener.ORIENTATION_UNKNOWN) return; 145978711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu mOrientation = Util.roundOrientation(orientation, mOrientation); 1460d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 146178711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu // Show the toast after getting the first orientation changed. 146278711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu if (mHandler.hasMessages(SHOW_TAP_TO_FOCUS_TOAST)) { 146378711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu mHandler.removeMessages(SHOW_TAP_TO_FOCUS_TOAST); 146478711c990e57ce7c6228c5446cfb6902f2a47cb6Doris Liu showTapToFocusToast(); 1465d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1466d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1467d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1468d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1469d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onStop() { 1470d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mMediaProviderClient != null) { 1471d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMediaProviderClient.release(); 1472d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMediaProviderClient = null; 1473d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1474d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1475d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1476d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onClick handler for R.id.btn_done 1477d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @OnClickAttr 1478d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onReviewDoneClicked(View v) { 1479d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb doAttach(); 1480d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1481d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1482d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onClick handler for R.id.btn_cancel 1483d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @OnClickAttr 1484d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onReviewCancelClicked(View v) { 1485d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb doCancel(); 1486d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1487d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 14888a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb // onClick handler for R.id.btn_retake 14898a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb @OnClickAttr 14908a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb public void onReviewRetakeClicked(View v) { 14918a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb if (mPaused) 14928a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb return; 14938a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb 14948a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb hidePostCaptureAlert(); 14958a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb setupPreview(); 14968a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb } 14978a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb 1498d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void doAttach() { 1499d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) { 1500d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1501d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1502d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1503d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb byte[] data = mJpegImageData; 1504d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1505d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCropValue == null) { 1506d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // First handle the no crop case -- just return the value. If the 1507d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // caller specifies a "save uri" then write the data to its 1508d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // stream. Otherwise, pass back a scaled down version of the bitmap 1509d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // directly in the extras. 1510d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSaveUri != null) { 1511d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb OutputStream outputStream = null; 1512d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1513d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb outputStream = mContentResolver.openOutputStream(mSaveUri); 1514d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb outputStream.write(data); 1515d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb outputStream.close(); 1516d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1517d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_OK); 1518d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1519d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (IOException ex) { 1520d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore exception 1521d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } finally { 1522d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.closeSilently(outputStream); 1523d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1524d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1525d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int orientation = Exif.getOrientation(data); 1526d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bitmap bitmap = Util.makeBitmap(data, 50 * 1024); 1527d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb bitmap = Util.rotate(bitmap, orientation); 1528d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_OK, 1529d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb new Intent("inline-data").putExtra("data", bitmap)); 1530d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1531d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1532d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1533d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Save the image to a temp file and invoke the cropper 1534d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Uri tempUri = null; 1535d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb FileOutputStream tempStream = null; 1536d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1537d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb File path = mActivity.getFileStreamPath(sTempCropFilename); 1538d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb path.delete(); 1539d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempStream = mActivity.openFileOutput(sTempCropFilename, 0); 1540d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempStream.write(data); 1541d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempStream.close(); 1542d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb tempUri = Uri.fromFile(path); 1543d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (FileNotFoundException ex) { 1544d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_CANCELED); 1545d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1546d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1547d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (IOException ex) { 1548d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_CANCELED); 1549d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1550d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1551d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } finally { 1552d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.closeSilently(tempStream); 1553d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1554d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1555d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bundle newExtras = new Bundle(); 1556d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCropValue.equals("circle")) { 1557d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb newExtras.putString("circleCrop", "true"); 1558d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1559d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSaveUri != null) { 1560d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); 1561d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 156228b950c9a6bafa8f83b1969e516a18cad8b13279Ruben Brunk newExtras.putBoolean(CropExtras.KEY_RETURN_DATA, true); 1563d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1564ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Li if (mActivity.isSecureCamera()) { 156528b950c9a6bafa8f83b1969e516a18cad8b13279Ruben Brunk newExtras.putBoolean(CropExtras.KEY_SHOW_WHEN_LOCKED, true); 1566ce51afce8c74f2c68e386b2a8f35c4be6772b760Wu-cheng Li } 1567d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 156828b950c9a6bafa8f83b1969e516a18cad8b13279Ruben Brunk Intent cropIntent = new Intent(FilterShowActivity.CROP_ACTION); 1569d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1570d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cropIntent.setData(tempUri); 1571d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb cropIntent.putExtras(newExtras); 1572d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1573d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.startActivityForResult(cropIntent, REQUEST_CROP); 1574d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1575d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1576d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1577d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void doCancel() { 1578d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(Activity.RESULT_CANCELED, new Intent()); 1579d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1580d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1581d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1582d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1583d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onShutterButtonFocus(boolean pressed) { 1584d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || collapseCameraControls() 1585d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == SNAPSHOT_IN_PROGRESS) 1586d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == PREVIEW_STOPPED)) return; 1587d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1588d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not do focus if there is not enough storage. 1589d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (pressed && !canTakePicture()) return; 1590d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1591d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (pressed) { 1592398aea153020d33e8d061ef3bc0caa28bf7f6c15Michael Kolb if (mSceneMode == Util.SCENE_MODE_HDR) { 1593398aea153020d33e8d061ef3bc0caa28bf7f6c15Michael Kolb mActivity.hideSwitcher(); 159433cdc54921e467440d9a280fc176d4b8ce746ad0Michael Kolb mActivity.setSwipingEnabled(false); 1595398aea153020d33e8d061ef3bc0caa28bf7f6c15Michael Kolb } 1596d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onShutterDown(); 1597d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1598d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onShutterUp(); 1599d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1600d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1601d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1602d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1603d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onShutterButtonClick() { 1604d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || collapseCameraControls() 1605d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == SWITCHING_CAMERA) 1606d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || (mCameraState == PREVIEW_STOPPED)) return; 1607d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1608d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not take the picture if there is not enough storage. 1609d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mActivity.getStorageSpace() <= Storage.LOW_STORAGE_THRESHOLD) { 1610d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.i(TAG, "Not enough space or storage not ready. remaining=" 1611d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb + mActivity.getStorageSpace()); 1612d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1613d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1614d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "onShutterButtonClick: mCameraState=" + mCameraState); 1615d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1616d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the user wants to do a snapshot while the previous one is still 1617d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // in progress, remember the fact and do it after we finish the previous 1618d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // one and re-start the preview. Snapshot in progress also includes the 1619d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // state that autofocus is focusing and a picture will be taken when 1620d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // focus callback arrives. 1621d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((mFocusManager.isFocusingSnapOnFinish() || mCameraState == SNAPSHOT_IN_PROGRESS) 1622d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb && !mIsImageCaptureIntent) { 1623d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSnapshotOnIdle = true; 1624d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1625d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1626d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 162754d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu String timer = mPreferences.getString( 162854d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu CameraSettings.KEY_TIMER, 162954d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu mActivity.getString(R.string.pref_camera_timer_default)); 16308e3b1df4fcc770965d0796ac2046ef9e265d4bdbDoris Liu boolean playSound = mPreferences.getString(CameraSettings.KEY_TIMER_SOUND_EFFECTS, 16318e3b1df4fcc770965d0796ac2046ef9e265d4bdbDoris Liu mActivity.getString(R.string.pref_camera_timer_sound_default)) 16328e3b1df4fcc770965d0796ac2046ef9e265d4bdbDoris Liu .equals(mActivity.getString(R.string.setting_on_value)); 16338e3b1df4fcc770965d0796ac2046ef9e265d4bdbDoris Liu 163454d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu int seconds = Integer.parseInt(timer); 163554d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu // When shutter button is pressed, check whether the previous countdown is 163654d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu // finished. If not, cancel the previous countdown and start a new one. 163754d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu if (mCountDownView.isCountingDown()) { 163854d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu mCountDownView.cancelCountDown(); 16398e3b1df4fcc770965d0796ac2046ef9e265d4bdbDoris Liu mCountDownView.startCountDown(seconds, playSound); 164054d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu } else if (seconds > 0) { 16418e3b1df4fcc770965d0796ac2046ef9e265d4bdbDoris Liu mCountDownView.startCountDown(seconds, playSound); 164254d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu } else { 164354d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu mSnapshotOnIdle = false; 164454d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu mFocusManager.doSnap(); 164554d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu } 1646d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1647d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1648d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1649d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void installIntentFilter() { 1650d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1651d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1652d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1653d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean updateStorageHintOnResume() { 1654d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return mFirstTimeInitialized; 1655d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1656d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1657d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1658d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void updateCameraAppView() { 1659d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1660d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1661d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1662d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onResumeBeforeSuper() { 1663d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPaused = false; 1664d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1665d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1666d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1667d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onResumeAfterSuper() { 1668d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mOpenCameraFail || mCameraDisabled) return; 1669d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1670d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegPictureCallbackTime = 0; 1671d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mZoomValue = 0; 1672d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1673d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start the preview if it is not started. 1674d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState == PREVIEW_STOPPED && mCameraStartUpThread == null) { 1675d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb resetExposureCompensation(); 1676d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = new CameraStartUpThread(); 1677d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.start(); 1678d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1679d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1680d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If first time initialization is not finished, put it in the 1681d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // message queue. 1682d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mFirstTimeInitialized) { 1683d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(FIRST_TIME_INIT); 1684d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1685d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeSecondTime(); 1686d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1687d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb keepScreenOnAwhile(); 1688d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1689d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Dismiss open menu if exists. 1690d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb PopupManager.getInstance(mActivity).notifyShowPopup(null); 1691d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1692d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1693d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb void waitCameraStartUpThread() { 1694d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 1695d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraStartUpThread != null) { 1696d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.cancel(); 1697d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread.join(); 1698d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraStartUpThread = null; 1699d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 1700d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1701d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } catch (InterruptedException e) { 1702d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore 1703d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1704d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1705d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1706d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1707d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPauseBeforeSuper() { 1708d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPaused = true; 1709d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1710d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1711d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1712d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPauseAfterSuper() { 1713d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Wait the camera start up thread to finish. 1714d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb waitCameraStartUpThread(); 1715d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 17167717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // When camera is started from secure lock screen for the first time 17177717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // after screen on, the activity gets onCreate->onResume->onPause->onResume. 17187717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // To reduce the latency, keep the camera for a short time so it does 17197717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li // not need to be opened again. 17207717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li if (mCameraDevice != null && mActivity.isSecureCamera() 17217717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li && ActivityBase.isFirstStartAfterScreenOn()) { 17227717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li ActivityBase.resetFirstStartAfterScreenOn(); 17237717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li CameraHolder.instance().keep(KEEP_CAMERA_TIMEOUT); 17247717d2f0fc0e1393971cab44b3bba8a0f1297835Wu-cheng Li } 17250505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // Reset the focus first. Camera CTS does not guarantee that 17260505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // cancelAutoFocus is allowed after preview stops. 17270505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 17280505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li mCameraDevice.cancelAutoFocus(); 17290505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li } 1730d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb stopPreview(); 173154d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu mCountDownView.cancelCountDown(); 1732d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Close the camera now because other activities may need to use it. 1733d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb closeCamera(); 1734d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSurfaceTexture != null) { 1735b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).releaseSurfaceTexture(); 1736d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSurfaceTexture = null; 1737d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1738d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb resetScreenOn(); 1739d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1740d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Clear UI. 1741d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb collapseCameraControls(); 1742d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) mFaceView.clear(); 1743d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1744d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFirstTimeInitialized) { 1745d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mImageSaver != null) { 1746d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver.finish(); 1747d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageSaver = null; 1748d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer.finish(); 1749d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mImageNamer = null; 1750d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1751d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1752d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1753d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mLocationManager != null) mLocationManager.recordLocation(false); 1754d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1755d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If we are in an image capture intent and has taken 1756d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // a picture, we just clear it in onPause. 1757d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mJpegImageData = null; 1758d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1759d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Remove the messages in the event queue. 1760d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(SETUP_PREVIEW); 1761d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(FIRST_TIME_INIT); 1762d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CHECK_DISPLAY_ROTATION); 1763d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(SWITCH_CAMERA); 1764d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(SWITCH_CAMERA_START_ANIMATION); 1765d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CAMERA_OPEN_DONE); 1766d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(START_PREVIEW_DONE); 1767d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(OPEN_CAMERA_FAIL); 1768d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CAMERA_DISABLED); 1769d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1770d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingSwitchCameraId = -1; 1771d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.removeMessages(); 1772d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1773d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1774d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeControlByIntent() { 17758a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mBlocker = mRootView.findViewById(R.id.blocker); 17768a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mMenu = mRootView.findViewById(R.id.menu); 17778a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mMenu.setOnClickListener(new OnClickListener() { 17788a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb @Override 17798a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb public void onClick(View v) { 17808a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb if (mPieRenderer != null) { 17818a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mPieRenderer.showInCenter(); 17828a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb } 17838a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb } 17848a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb }); 1785d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mIsImageCaptureIntent) { 1786fdb79c492940d46b27702b0be71903f99af7e34fMichael Kolb 178790ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb mActivity.hideSwitcher(); 1788d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Cannot use RotateImageView for "done" and "cancel" button because 1789d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the tablet layout uses RotateLayout, which cannot be cast to 1790d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // RotateImageView. 1791d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mReviewDoneButton = (Rotatable) mRootView.findViewById(R.id.btn_done); 1792d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mReviewCancelButton = (Rotatable) mRootView.findViewById(R.id.btn_cancel); 17938a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb mReviewRetakeButton = mRootView.findViewById(R.id.btn_retake); 179490ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb ((View) mReviewCancelButton).setVisibility(View.VISIBLE); 179590ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb 179690ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb ((View) mReviewDoneButton).setOnClickListener(new OnClickListener() { 179790ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb @Override 179890ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb public void onClick(View v) { 179990ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb onReviewDoneClicked(v); 180090ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb } 180190ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb }); 180290ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb ((View) mReviewCancelButton).setOnClickListener(new OnClickListener() { 180390ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb @Override 180490ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb public void onClick(View v) { 180590ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb onReviewCancelClicked(v); 180690ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb } 180790ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb }); 1808d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 18098a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb mReviewRetakeButton.setOnClickListener(new OnClickListener() { 18108a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb @Override 18118a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb public void onClick(View v) { 18128a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb onReviewRetakeClicked(v); 18138a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb } 18148a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb }); 18158a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb 1816d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Not grayed out upon disabled, to make the follow-up fade-out 1817d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // effect look smooth. Note that the review done button in tablet 1818d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // layout is not a TwoStateImageView. 1819d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mReviewDoneButton instanceof TwoStateImageView) { 1820d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ((TwoStateImageView) mReviewDoneButton).enableFilter(false); 1821d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1822d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1823d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupCaptureParams(); 1824d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1825d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1826d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1827b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb /** 1828b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb * The focus manager is the first UI related element to get initialized, 1829b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb * and it requires the RenderOverlay, so initialize it here 1830b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb */ 1831d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeFocusManager() { 1832d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Create FocusManager object. startPreview needs it. 1833b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb mRenderOverlay = (RenderOverlay) mRootView.findViewById(R.id.render_overlay); 1834b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu // if mFocusManager not null, reuse it 1835b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu // otherwise create a new instance 1836b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu if (mFocusManager != null) { 1837b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mFocusManager.removeMessages(); 1838b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu } else { 183930f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 184030f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu boolean mirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); 184130f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu String[] defaultFocusModes = mActivity.getResources().getStringArray( 184230f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu R.array.pref_camera_focusmode_default_array); 1843b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mFocusManager = new FocusOverlayManager(mPreferences, defaultFocusModes, 1844b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mInitialParams, this, mirror, 1845b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu mActivity.getMainLooper()); 1846b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu } 1847d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1848d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1849d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeMiscControls() { 1850d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // startPreview needs this. 1851d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout = (PreviewFrameLayout) mRootView.findViewById(R.id.frame); 1852d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set touch focus listener. 1853d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setSingleTapUpListener(mPreviewFrameLayout); 1854d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1855d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView = (FaceView) mRootView.findViewById(R.id.face_view); 1856d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.setOnSizeChangedListener(this); 1857d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.setOnLayoutChangeListener(mActivity); 1858d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!ApiHelper.HAS_SURFACE_TEXTURE) { 1859d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView = 1860d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (PreviewSurfaceView) mRootView.findViewById(R.id.preview_surface_view); 1861d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.setVisibility(View.VISIBLE); 1862d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewSurfaceView.getHolder().addCallback(this); 1863d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1864d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1865d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1866d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1867d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onConfigurationChanged(Configuration newConfig) { 1868d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "onConfigurationChanged"); 1869d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setDisplayOrientation(); 1870d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 187154d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu // Only the views in photo_module_content need to be removed and recreated 187254d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu // i.e. CountDownView won't be recreated 187354d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu ViewGroup viewGroup = (ViewGroup) mRootView.findViewById(R.id.camera_app); 187454d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu viewGroup.removeAllViews(); 1875d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb LayoutInflater inflater = mActivity.getLayoutInflater(); 187654d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu inflater.inflate(R.layout.photo_module_content, (ViewGroup) viewGroup); 1877d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1878d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from onCreate() 1879d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeControlByIntent(); 1880b69cbda2db42937b2920a497f34e67c8332eb1bdDoris Liu 1881d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeFocusManager(); 1882d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeMiscControls(); 1883b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb loadCameraPreferences(); 1884d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1885d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from initializeFirstTime() 1886d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton = mActivity.getShutterButton(); 1887d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mShutterButton.setOnShutterButtonListener(this); 1888d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 1889d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initOnScreenIndicator(); 1890d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 1891d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) { 1892d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.clear(); 1893d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setVisibility(View.VISIBLE); 1894d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setDisplayOrientation(mDisplayOrientation); 1895d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 1896d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setMirror(info.facing == CameraInfo.CAMERA_FACING_FRONT); 1897d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.resume(); 1898d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setFaceView(mFaceView); 1899d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1900471c997edfddccfa0762fa720c82cc95777584e8John Reck initializeRenderOverlay(); 1901812fcbcb099b5ff7b9f9ae8bb4219d57dc29c70cMichael Kolb onFullScreenChanged(mActivity.isInCameraApp()); 1902c5777bb0d17b3b633e67fec972229b717bc51993Angus Kong if (mJpegImageData != null) { // Jpeg data found, picture has been taken. 1903c5777bb0d17b3b633e67fec972229b717bc51993Angus Kong showPostCaptureAlert(); 1904c5777bb0d17b3b633e67fec972229b717bc51993Angus Kong } 1905d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1906d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1907d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1908d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onActivityResult( 1909d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int requestCode, int resultCode, Intent data) { 1910d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (requestCode) { 1911d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb case REQUEST_CROP: { 1912d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Intent intent = new Intent(); 1913d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (data != null) { 1914d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bundle extras = data.getExtras(); 1915d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (extras != null) { 1916d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb intent.putExtras(extras); 1917d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1918d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1919d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.setResultEx(resultCode, intent); 1920d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.finish(); 1921d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1922d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb File path = mActivity.getFileStreamPath(sTempCropFilename); 1923d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb path.delete(); 1924d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1925d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb break; 1926d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1927d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1928d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1929d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1930d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean canTakePicture() { 1931d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return isCameraIdle() && (mActivity.getStorageSpace() > Storage.LOW_STORAGE_THRESHOLD); 1932d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1933d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1934d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1935d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void autoFocus() { 1936d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusStartTime = System.currentTimeMillis(); 1937d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.autoFocus(mAutoFocusCallback); 1938d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(FOCUSING); 1939d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1940d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1941d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1942d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void cancelAutoFocus() { 1943d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.cancelAutoFocus(); 1944d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 1945d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_PREFERENCE); 1946d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1947d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1948d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Preview area is touched. Handle touch focus. 1949d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1950d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onSingleTapUp(View view, int x, int y) { 1951d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || mCameraDevice == null || !mFirstTimeInitialized 1952d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == SNAPSHOT_IN_PROGRESS 1953d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == SWITCHING_CAMERA 1954d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb || mCameraState == PREVIEW_STOPPED) { 1955d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 1956d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1957d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1958d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Do not trigger touch focus if popup window is opened. 1959f04692066fc7087560248b003c49e0377c056edfDoris Liu if (removeTopLevelPopup()) return; 1960d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1961d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Check if metering area or focus area is supported. 196217a04fb7378effcef5728b5b21442a59fb88572dMichael Kolb if (!mFocusAreaSupported && !mMeteringAreaSupported) return; 196317a04fb7378effcef5728b5b21442a59fb88572dMichael Kolb mFocusManager.onSingleTapUp(x, y); 1964d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1965d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1966d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1967d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean onBackPressed() { 1968fd187ac6cfd6129882ae0bcea1034f4d18fcdff8Michael Kolb if (mPieRenderer != null && mPieRenderer.showsItems()) { 1969fd187ac6cfd6129882ae0bcea1034f4d18fcdff8Michael Kolb mPieRenderer.hide(); 1970fd187ac6cfd6129882ae0bcea1034f4d18fcdff8Michael Kolb return true; 1971fd187ac6cfd6129882ae0bcea1034f4d18fcdff8Michael Kolb } 1972c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu // In image capture mode, back button should: 1973c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu // 1) if there is any popup, dismiss them, 2) otherwise, get out of image capture 1974c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu if (mIsImageCaptureIntent) { 1975a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu if (!removeTopLevelPopup()) { 1976c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu // no popup to dismiss, cancel image capture 1977c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu doCancel(); 1978c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu } 1979c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu return true; 1980c78f050d61fe40c395d070c6b9e8b388b561496cDoris Liu } else if (!isCameraIdle()) { 1981d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore backs while we're taking a picture 1982d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 1983d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 1984a2c4440795c9b41e1fa5343d9b99157c7730e8f0Doris Liu return removeTopLevelPopup(); 1985d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1986d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1987d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 1988d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 1989d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean onKeyDown(int keyCode, KeyEvent event) { 1990d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (keyCode) { 199191d96ef93df9582887bc624485d15d9f3835e308Michael Kolb case KeyEvent.KEYCODE_VOLUME_UP: 199291d96ef93df9582887bc624485d15d9f3835e308Michael Kolb case KeyEvent.KEYCODE_VOLUME_DOWN: 199391d96ef93df9582887bc624485d15d9f3835e308Michael Kolb case KeyEvent.KEYCODE_FOCUS: 199491d96ef93df9582887bc624485d15d9f3835e308Michael Kolb if (mActivity.isInCameraApp() && mFirstTimeInitialized) { 199591d96ef93df9582887bc624485d15d9f3835e308Michael Kolb if (event.getRepeatCount() == 0) { 1996d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb onShutterButtonFocus(true); 1997d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 1998d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 199991d96ef93df9582887bc624485d15d9f3835e308Michael Kolb } 200091d96ef93df9582887bc624485d15d9f3835e308Michael Kolb return false; 200191d96ef93df9582887bc624485d15d9f3835e308Michael Kolb case KeyEvent.KEYCODE_CAMERA: 200291d96ef93df9582887bc624485d15d9f3835e308Michael Kolb if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 200391d96ef93df9582887bc624485d15d9f3835e308Michael Kolb onShutterButtonClick(); 200491d96ef93df9582887bc624485d15d9f3835e308Michael Kolb } 200591d96ef93df9582887bc624485d15d9f3835e308Michael Kolb return true; 200691d96ef93df9582887bc624485d15d9f3835e308Michael Kolb case KeyEvent.KEYCODE_DPAD_CENTER: 200791d96ef93df9582887bc624485d15d9f3835e308Michael Kolb // If we get a dpad center event without any focused view, move 200891d96ef93df9582887bc624485d15d9f3835e308Michael Kolb // the focus to the shutter button and press it. 200991d96ef93df9582887bc624485d15d9f3835e308Michael Kolb if (mFirstTimeInitialized && event.getRepeatCount() == 0) { 201091d96ef93df9582887bc624485d15d9f3835e308Michael Kolb // Start auto-focus immediately to reduce shutter lag. After 201191d96ef93df9582887bc624485d15d9f3835e308Michael Kolb // the shutter button gets the focus, onShutterButtonFocus() 201291d96ef93df9582887bc624485d15d9f3835e308Michael Kolb // will be called again but it is fine. 201391d96ef93df9582887bc624485d15d9f3835e308Michael Kolb if (removeTopLevelPopup()) return true; 201491d96ef93df9582887bc624485d15d9f3835e308Michael Kolb onShutterButtonFocus(true); 201591d96ef93df9582887bc624485d15d9f3835e308Michael Kolb if (mShutterButton.isInTouchMode()) { 201691d96ef93df9582887bc624485d15d9f3835e308Michael Kolb mShutterButton.requestFocusFromTouch(); 201791d96ef93df9582887bc624485d15d9f3835e308Michael Kolb } else { 201891d96ef93df9582887bc624485d15d9f3835e308Michael Kolb mShutterButton.requestFocus(); 2019d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 202091d96ef93df9582887bc624485d15d9f3835e308Michael Kolb mShutterButton.setPressed(true); 202191d96ef93df9582887bc624485d15d9f3835e308Michael Kolb } 202291d96ef93df9582887bc624485d15d9f3835e308Michael Kolb return true; 2023d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2024d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 2025d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2026d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2027d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2028d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public boolean onKeyUp(int keyCode, KeyEvent event) { 2029d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switch (keyCode) { 203091d96ef93df9582887bc624485d15d9f3835e308Michael Kolb case KeyEvent.KEYCODE_VOLUME_UP: 203191d96ef93df9582887bc624485d15d9f3835e308Michael Kolb case KeyEvent.KEYCODE_VOLUME_DOWN: 203291d96ef93df9582887bc624485d15d9f3835e308Michael Kolb if (mActivity.isInCameraApp() && mFirstTimeInitialized) { 203391d96ef93df9582887bc624485d15d9f3835e308Michael Kolb onShutterButtonClick(); 2034d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return true; 203591d96ef93df9582887bc624485d15d9f3835e308Michael Kolb } 203691d96ef93df9582887bc624485d15d9f3835e308Michael Kolb return false; 203791d96ef93df9582887bc624485d15d9f3835e308Michael Kolb case KeyEvent.KEYCODE_FOCUS: 203891d96ef93df9582887bc624485d15d9f3835e308Michael Kolb if (mFirstTimeInitialized) { 203991d96ef93df9582887bc624485d15d9f3835e308Michael Kolb onShutterButtonFocus(false); 204091d96ef93df9582887bc624485d15d9f3835e308Michael Kolb } 204191d96ef93df9582887bc624485d15d9f3835e308Michael Kolb return true; 2042d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2043d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return false; 2044d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2045d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2046d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 2047d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void closeCamera() { 2048d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice != null) { 2049d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setZoomChangeListener(null); 2050d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if(ApiHelper.HAS_FACE_DETECTION) { 2051d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setFaceDetectionListener(null); 2052d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2053d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setErrorCallback(null); 2054d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraHolder.instance().release(); 2055d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 2056d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice = null; 2057d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(PREVIEW_STOPPED); 2058d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onCameraReleased(); 2059d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2060d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2061d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2062d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setDisplayOrientation() { 2063d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDisplayRotation = Util.getDisplayRotation(mActivity); 2064d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mDisplayOrientation = Util.getDisplayOrientation(mDisplayRotation, mCameraId); 2065d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDisplayOrientation = Util.getDisplayOrientation(0, mCameraId); 2066d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) { 2067d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceView.setDisplayOrientation(mDisplayOrientation); 2068d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 206930f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu if (mFocusManager != null) { 207030f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu mFocusManager.setDisplayOrientation(mDisplayOrientation); 207130f75fdc8d1cd80ec088c9f5e4e7ffbaf91c813cDoris Liu } 20723851712c5a250c6764c894b99984e262a8f206a4John Reck // GLRoot also uses the DisplayRotation, and needs to be told to layout to update 20733851712c5a250c6764c894b99984e262a8f206a4John Reck mActivity.getGLRoot().requestLayoutContentPane(); 2074d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2075d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2076d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Only called by UI thread. 2077d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setupPreview() { 2078d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.resetTouchFocus(); 2079d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startPreview(); 2080d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(IDLE); 2081d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb startFaceDetection(); 2082d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2083d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2084d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // This can be called by UI Thread or CameraStartUpThread. So this should 2085d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // not modify the views. 2086d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void startPreview() { 2087d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setErrorCallback(mErrorCallback); 2088d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 20890505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // ICS camera frameworks has a bug. Face detection state is not cleared 20900505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // after taking a picture. Stop the preview to work around it. The bug 20910505273644c4c3aaf908bcda54c6d576a3ebfae8Wu-cheng Li // was fixed in JB. 2092d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraState != PREVIEW_STOPPED) stopPreview(); 2093d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2094d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setDisplayOrientation(); 2095d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2096d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mSnapshotOnIdle) { 2097d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the focus mode is continuous autofocus, call cancelAutoFocus to 2098d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // resume it because it may have been paused by autoFocus call. 2099d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.FOCUS_MODE_CONTINUOUS_PICTURE.equals(mFocusManager.getFocusMode())) { 2100d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.cancelAutoFocus(); 2101d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2102d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setAeAwbLock(false); // Unlock AE and AWB. 2103d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2104d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(UPDATE_PARAM_ALL); 2105d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2106d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 2107b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb CameraScreenNail screenNail = (CameraScreenNail) mActivity.mCameraScreenNail; 2108d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSurfaceTexture == null) { 2109d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPreviewSize(); 2110d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDisplayOrientation % 180 == 0) { 2111d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb screenNail.setSize(size.width, size.height); 2112d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2113d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb screenNail.setSize(size.height, size.width); 2114d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 21155bf0244bc2ccc8de9950baf3edd2868b5393d716John Reck screenNail.enableAspectRatioClamping(); 2116d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.notifyScreenNailChanged(); 2117d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb screenNail.acquireSurfaceTexture(); 2118d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSurfaceTexture = screenNail.getSurfaceTexture(); 2119d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2120d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setDisplayOrientation(mCameraDisplayOrientation); 21213df202dbe7e564a117093cb55663ba76d1c1d96cGeorge Mount if (mSurfaceTexture != null) { 21223df202dbe7e564a117093cb55663ba76d1c1d96cGeorge Mount mCameraDevice.setPreviewTextureAsync((SurfaceTexture) mSurfaceTexture); 21233df202dbe7e564a117093cb55663ba76d1c1d96cGeorge Mount } 2124d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2125d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setDisplayOrientation(mDisplayOrientation); 2126d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setPreviewDisplayAsync(mCameraSurfaceHolder); 2127d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2128d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2129d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "startPreview"); 2130d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.startPreviewAsync(); 2131d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2132d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.onPreviewStarted(); 2133d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2134d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSnapshotOnIdle) { 2135d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.post(mDoSnapRunnable); 2136d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2137d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2138d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2139d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void stopPreview() { 2140d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { 2141d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "stopPreview"); 2142d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.stopPreview(); 2143d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFaceDetectionStarted = false; 2144d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2145d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(PREVIEW_STOPPED); 2146d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.onPreviewStopped(); 2147d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2148d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2149d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @SuppressWarnings("deprecation") 2150d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateCameraParametersInitialize() { 2151d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Reset preview frame rate to the maximum because it may be lowered by 2152d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // video camera application. 2153d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<Integer> frameRates = mParameters.getSupportedPreviewFrameRates(); 2154d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (frameRates != null) { 2155d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Integer max = Collections.max(frameRates); 2156d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setPreviewFrameRate(max); 2157d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2158d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2159d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.set(Util.RECORDING_HINT, Util.FALSE); 2160d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2161d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Disable video stabilization. Convenience methods not available in API 2162d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // level <= 14 2163d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String vstabSupported = mParameters.get("video-stabilization-supported"); 2164d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ("true".equals(vstabSupported)) { 2165d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.set("video-stabilization", "false"); 2166d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2167d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2168d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2169d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateCameraParametersZoom() { 2170d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set zoom. 2171d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.isZoomSupported()) { 2172d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setZoom(mZoomValue); 2173d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2174d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2175d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2176d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 2177d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setAutoExposureLockIfSupported() { 2178d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mAeLockSupported) { 2179d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setAutoExposureLock(mFocusManager.getAeAwbLock()); 2180d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2181d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2182d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2183d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 2184d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setAutoWhiteBalanceLockIfSupported() { 2185d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mAwbLockSupported) { 2186d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setAutoWhiteBalanceLock(mFocusManager.getAeAwbLock()); 2187d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2188d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2189d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2190d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 2191d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setFocusAreasIfSupported() { 2192d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusAreaSupported) { 2193d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setFocusAreas(mFocusManager.getFocusAreas()); 2194d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2195d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2196d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2197d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH) 2198d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setMeteringAreasIfSupported() { 2199d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mMeteringAreaSupported) { 2200d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Use the same area for focus and metering. 2201d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); 2202d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2203d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2204d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2205d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateCameraParametersPreference() { 2206d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setAutoExposureLockIfSupported(); 2207d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setAutoWhiteBalanceLockIfSupported(); 2208d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setFocusAreasIfSupported(); 2209d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setMeteringAreasIfSupported(); 2210d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2211d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set picture size. 2212d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String pictureSize = mPreferences.getString( 2213d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_PICTURE_SIZE, null); 2214d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (pictureSize == null) { 2215d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.initialCameraPictureSize(mActivity, mParameters); 2216d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2217d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<Size> supported = mParameters.getSupportedPictureSizes(); 2218d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.setCameraPictureSize( 2219d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb pictureSize, supported, mParameters); 2220d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2221d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPictureSize(); 2222d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2223d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set a preview size that is closest to the viewfinder height and has 2224d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the right aspect ratio. 2225d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<Size> sizes = mParameters.getSupportedPreviewSizes(); 2226d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size optimalSize = Util.getOptimalPreviewSize(mActivity, sizes, 2227d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (double) size.width / size.height); 2228d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size original = mParameters.getPreviewSize(); 2229d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!original.equals(optimalSize)) { 2230d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setPreviewSize(optimalSize.width, optimalSize.height); 2231d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2232d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Zoom related settings will be changed for different preview 2233d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // sizes, so set and read the parameters to get latest values 2234d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 2235d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 2236d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2237d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); 2238d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2239ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li // Since changing scene mode may change supported values, set scene mode 2240ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li // first. HDR is a scene mode. To promote it in UI, it is stored in a 2241ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li // separate preference. 2242ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li String hdr = mPreferences.getString(CameraSettings.KEY_CAMERA_HDR, 2243ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li mActivity.getString(R.string.pref_camera_hdr_default)); 2244ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li if (mActivity.getString(R.string.setting_on_value).equals(hdr)) { 2245ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li mSceneMode = Util.SCENE_MODE_HDR; 2246ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li } else { 2247ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li mSceneMode = mPreferences.getString( 2248d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_SCENE_MODE, 2249d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.pref_camera_scenemode_default)); 2250ad30bda0d0103bd8a93eb834c234341b1ab1e77fWu-cheng Li } 2251d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { 2252d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mParameters.getSceneMode().equals(mSceneMode)) { 2253d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setSceneMode(mSceneMode); 2254d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2255d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Setting scene mode will change the settings of flash mode, 2256d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // white balance, and focus mode. Here we read back the 2257d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // parameters, so we can know those settings. 2258d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 2259d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters = mCameraDevice.getParameters(); 2260d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2261d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2262d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSceneMode = mParameters.getSceneMode(); 2263d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mSceneMode == null) { 2264d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSceneMode = Parameters.SCENE_MODE_AUTO; 2265d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2266d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2267d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2268d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set JPEG quality. 2269d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, 2270d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraProfile.QUALITY_HIGH); 2271d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setJpegQuality(jpegQuality); 2272d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2273d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // For the following settings, we need to check if the settings are 2274d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // still supported by latest driver, if not, ignore the settings. 2275d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2276d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set exposure compensation 2277d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int value = CameraSettings.readExposure(mPreferences); 2278d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int max = mParameters.getMaxExposureCompensation(); 2279d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb int min = mParameters.getMinExposureCompensation(); 2280d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (value >= min && value <= max) { 2281d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setExposureCompensation(value); 2282d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2283d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.w(TAG, "invalid exposure range: " + value); 2284d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2285d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2286d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { 2287d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set flash mode. 2288d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String flashMode = mPreferences.getString( 2289d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_FLASH_MODE, 2290d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.pref_camera_flashmode_default)); 2291d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb List<String> supportedFlash = mParameters.getSupportedFlashModes(); 2292d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.isSupported(flashMode, supportedFlash)) { 2293d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setFlashMode(flashMode); 2294d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2295d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb flashMode = mParameters.getFlashMode(); 2296d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (flashMode == null) { 2297d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb flashMode = mActivity.getString( 2298d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb R.string.pref_camera_flashmode_no_flash); 2299d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2300d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2301d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2302d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set white balance parameter. 2303d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String whiteBalance = mPreferences.getString( 2304d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.KEY_WHITE_BALANCE, 2305d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getString(R.string.pref_camera_whitebalance_default)); 2306d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (Util.isSupported(whiteBalance, 2307d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.getSupportedWhiteBalance())) { 2308d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setWhiteBalance(whiteBalance); 2309d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2310d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb whiteBalance = mParameters.getWhiteBalance(); 2311d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (whiteBalance == null) { 2312d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb whiteBalance = Parameters.WHITE_BALANCE_AUTO; 2313d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2314d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2315d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2316d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set focus mode. 2317d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.overrideFocusMode(null); 2318d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mParameters.setFocusMode(mFocusManager.getFocusMode()); 2319d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2320d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.overrideFocusMode(mParameters.getFocusMode()); 2321d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2322d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2323d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mContinousFocusSupported && ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK) { 2324d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateAutoFocusMoveCallback(); 2325d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2326d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2327d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2328d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @TargetApi(ApiHelper.VERSION_CODES.JELLY_BEAN) 2329d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void updateAutoFocusMoveCallback() { 2330d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mParameters.getFocusMode().equals(Util.FOCUS_MODE_CONTINUOUS_PICTURE)) { 2331d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setAutoFocusMoveCallback( 2332d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb (AutoFocusMoveCallback) mAutoFocusMoveCallback); 2333d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2334d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setAutoFocusMoveCallback(null); 2335d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2336d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2337d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2338d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We separate the parameters into several subsets, so we can update only 2339d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // the subsets actually need updating. The PREFERENCE set needs extra 2340d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // locking because the preference can be changed from GLThread as well. 2341d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setCameraParameters(int updateSet) { 2342d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { 2343d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateCameraParametersInitialize(); 2344d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2345d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2346d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { 2347d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateCameraParametersZoom(); 2348d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2349d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2350d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { 2351d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateCameraParametersPreference(); 2352d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2353d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2354d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraDevice.setParameters(mParameters); 2355d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2356d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2357d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // If the Camera is idle, update the parameters immediately, otherwise 2358d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // accumulate them in mUpdateSet and update later. 2359d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setCameraParametersWhenIdle(int additionalUpdateSet) { 2360d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUpdateSet |= additionalUpdateSet; 2361d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mCameraDevice == null) { 2362d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We will update all the parameters when we open the device, so 2363d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // we don't need to do anything now. 2364d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUpdateSet = 0; 2365d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return; 2366d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else if (isCameraIdle()) { 2367d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParameters(mUpdateSet); 2368d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateSceneModeUI(); 2369d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mUpdateSet = 0; 2370d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2371d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (!mHandler.hasMessages(SET_CAMERA_PARAMETERS_WHEN_IDLE)) { 2372d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed( 2373d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); 2374d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2375d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2376d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2377d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2378d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean isCameraIdle() { 2379d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb return (mCameraState == IDLE) || 23806a9ac40e61a8d70b1c5ebff36cd4cde597adec86Michael Kolb (mCameraState == PREVIEW_STOPPED) || 2381d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb ((mFocusManager != null) && mFocusManager.isFocusCompleted() 2382d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb && (mCameraState != SWITCHING_CAMERA)); 2383d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2384d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2385d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private boolean isImageCaptureIntent() { 2386d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String action = mActivity.getIntent().getAction(); 238753b11253fde509b01851ba022d9178c7c6f13ddeWu-cheng Li return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) 238853b11253fde509b01851ba022d9178c7c6f13ddeWu-cheng Li || ActivityBase.ACTION_IMAGE_CAPTURE_SECURE.equals(action)); 2389d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2390d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2391d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void setupCaptureParams() { 2392d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Bundle myExtras = mActivity.getIntent().getExtras(); 2393d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (myExtras != null) { 2394d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); 2395d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCropValue = myExtras.getString("crop"); 2396d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2397d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2398d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2399d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void showPostCaptureAlert() { 2400d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mIsImageCaptureIntent) { 2401295c3f89cd90545caf40a7dd9263805c0836625fMichael Kolb mOnScreenIndicators.setVisibility(View.GONE); 24028a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mMenu.setVisibility(View.GONE); 2403d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.fadeIn((View) mReviewDoneButton); 24048a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb mShutterButton.setVisibility(View.INVISIBLE); 24058a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb Util.fadeIn(mReviewRetakeButton); 2406d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2407d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2408d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2409d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void hidePostCaptureAlert() { 2410d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mIsImageCaptureIntent) { 2411295c3f89cd90545caf40a7dd9263805c0836625fMichael Kolb mOnScreenIndicators.setVisibility(View.VISIBLE); 24128a66eb641fbc210130c1257cf713a95f571d609bMichael Kolb mMenu.setVisibility(View.VISIBLE); 2413d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.fadeOut((View) mReviewDoneButton); 24148a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb mShutterButton.setVisibility(View.VISIBLE); 24158a27da058a8318c876fb18b1f4964724b5508d6bMichael Kolb Util.fadeOut(mReviewRetakeButton); 2416d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2417d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2418d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2419d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2420d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onSharedPreferenceChanged() { 2421d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // ignore the events after "onPause()" 2422d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2423d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2424d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean recordLocation = RecordLocationPreference.get( 2425d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences, mContentResolver); 2426d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mLocationManager.recordLocation(recordLocation); 2427d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2428d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); 2429d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setPreviewFrameLayoutAspectRatio(); 2430d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 2431d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2432d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2433d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2434d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onCameraPickerClicked(int cameraId) { 2435d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused || mPendingSwitchCameraId != -1) return; 2436d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2437d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingSwitchCameraId = cameraId; 2438d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 2439d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "Start to copy texture. cameraId=" + cameraId); 2440d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // We need to keep a preview frame for the animation before 2441d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // releasing the camera. This will trigger onPreviewTextureCopied. 2442b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb ((CameraScreenNail) mActivity.mCameraScreenNail).copyTexture(); 2443d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Disable all camera controls. 2444d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setCameraState(SWITCHING_CAMERA); 2445d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } else { 2446d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb switchCamera(); 2447d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2448d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2449d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2450d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void switchCamera() { 2451d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2452d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2453d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Log.v(TAG, "Start to switch camera. id=" + mPendingSwitchCameraId); 2454d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mCameraId = mPendingSwitchCameraId; 2455d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPendingSwitchCameraId = -1; 2456b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb mPhotoControl.setCameraId(mCameraId); 2457d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2458d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from onPause 2459d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb closeCamera(); 2460d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb collapseCameraControls(); 2461d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFaceView != null) mFaceView.clear(); 2462d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.removeMessages(); 2463d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2464d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Restart the camera and initialize the UI. From onCreate. 2465d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreferences.setLocalId(mActivity, mCameraId); 2466d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraSettings.upgradeLocalPreferences(mPreferences.getLocal()); 2467d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb try { 2468f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li mCameraDevice = Util.openCamera(mActivity, mCameraId); 2469f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li mParameters = mCameraDevice.getParameters(); 2470f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li } catch (CameraHardwareException e) { 2471f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li Util.showErrorAndFinish(mActivity, R.string.cannot_connect_camera); 2472f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li return; 2473f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li } catch (CameraDisabledException e) { 2474f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li Util.showErrorAndFinish(mActivity, R.string.camera_disabled); 2475f99fd501c9cbff7617129af36707d1e22952aa31Wu-cheng Li return; 2476d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2477d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeCapabilities(); 2478d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; 2479d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb boolean mirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); 2480d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setMirror(mirror); 2481d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusManager.setParameters(mInitialParams); 2482d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb setupPreview(); 2483b19c713286b7beed376ec6c4390e7272a80aa5b9Michael Kolb loadCameraPreferences(); 2484b5b59b88683823d70faac7b3454519d53c51180bMichael Kolb initializePhotoControl(); 2485d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2486d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // from initializeFirstTime 2487d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb initializeZoom(); 2488d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb updateOnScreenIndicators(); 2489d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb showTapToFocusToastIfNeeded(); 2490d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2491d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (ApiHelper.HAS_SURFACE_TEXTURE) { 2492d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Start switch camera animation. Post a message because 2493d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // onFrameAvailable from the old camera may already exist. 2494d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(SWITCH_CAMERA_START_ANIMATION); 2495d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2496d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2497d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 24981373b98135b2854578111dd535e24d39c8853f14Michael Kolb @Override 24991373b98135b2854578111dd535e24d39c8853f14Michael Kolb public void onPieOpened(int centerX, int centerY) { 25009f8b479c44e8fafda688ac0fab9882584a94d55fMichael Kolb mActivity.cancelActivityTouchHandling(); 25011373b98135b2854578111dd535e24d39c8853f14Michael Kolb mActivity.setSwipingEnabled(false); 25028dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb if (mFaceView != null) { 25038dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb mFaceView.setBlockDraw(true); 25048dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb } 25051373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 25061373b98135b2854578111dd535e24d39c8853f14Michael Kolb 25071373b98135b2854578111dd535e24d39c8853f14Michael Kolb @Override 25081373b98135b2854578111dd535e24d39c8853f14Michael Kolb public void onPieClosed() { 25091373b98135b2854578111dd535e24d39c8853f14Michael Kolb mActivity.setSwipingEnabled(true); 25108dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb if (mFaceView != null) { 25118dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb mFaceView.setBlockDraw(false); 25128dbb2a65ef1b0404c169e8fada6c0d0f154dd08fMichael Kolb } 25131373b98135b2854578111dd535e24d39c8853f14Michael Kolb } 25141373b98135b2854578111dd535e24d39c8853f14Michael Kolb 2515d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Preview texture has been copied. Now camera can be released and the 2516d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // animation can be started. 2517d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2518d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onPreviewTextureCopied() { 2519d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessage(SWITCH_CAMERA); 2520d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2521d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2522d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2523d282a28c60ca8f4ee82d519b12e8b0b057b294d4George Mount public void onCaptureTextureCopied() { 2524d282a28c60ca8f4ee82d519b12e8b0b057b294d4George Mount } 2525d282a28c60ca8f4ee82d519b12e8b0b057b294d4George Mount 2526d282a28c60ca8f4ee82d519b12e8b0b057b294d4George Mount @Override 2527d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onUserInteraction() { 2528fe269902ba8522e01baa9be45755779f050c1d6cWu-cheng Li if (!mActivity.isFinishing()) keepScreenOnAwhile(); 2529d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2530d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2531d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void resetScreenOn() { 2532d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2533d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2534d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2535d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2536d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void keepScreenOnAwhile() { 2537d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.removeMessages(CLEAR_SCREEN_DELAY); 2538d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mActivity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 2539d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mHandler.sendEmptyMessageDelayed(CLEAR_SCREEN_DELAY, SCREEN_DELAY); 2540d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2541d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 254257abb9e7d8c88de1431b1af75b2871bee3e09e42Doris Liu // TODO: Delete this function after old camera code is removed 2543d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2544d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onRestorePreferencesClicked() { 2545d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2546d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2547d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2548d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onOverriddenPreferencesClicked() { 2549d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mPaused) return; 2550d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mNotSelectableToast == null) { 2551d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb String str = mActivity.getResources().getString(R.string.not_selectable_in_scene_mode); 2552d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mNotSelectableToast = Toast.makeText(mActivity, str, Toast.LENGTH_SHORT); 2553d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2554d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mNotSelectableToast.show(); 2555d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2556d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2557d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void showTapToFocusToast() { 25588eae48b01cab6dc63ba03ebf54bf95a20d3f293eYour Name // TODO: Use a toast? 25598eae48b01cab6dc63ba03ebf54bf95a20d3f293eYour Name new RotateTextToast(mActivity, R.string.tap_to_focus, 0).show(); 2560d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Clear the preference. 2561d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Editor editor = mPreferences.edit(); 2562d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.putBoolean(CameraSettings.KEY_CAMERA_FIRST_USE_HINT_SHOWN, false); 2563d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb editor.apply(); 2564d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2565d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2566d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb private void initializeCapabilities() { 2567d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mInitialParams = mCameraDevice.getParameters(); 2568d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mFocusAreaSupported = Util.isFocusAreaSupported(mInitialParams); 2569d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mMeteringAreaSupported = Util.isMeteringAreaSupported(mInitialParams); 2570d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mAeLockSupported = Util.isAutoExposureLockSupported(mInitialParams); 2571d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mAwbLockSupported = Util.isAutoWhiteBalanceLockSupported(mInitialParams); 2572d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mContinousFocusSupported = mInitialParams.getSupportedFocusModes().contains( 2573d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Util.FOCUS_MODE_CONTINUOUS_PICTURE); 2574d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2575d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 2576d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // PreviewFrameLayout size has changed. 2577d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb @Override 2578d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb public void onSizeChanged(int width, int height) { 2579d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb if (mFocusManager != null) mFocusManager.setPreviewSize(width, height); 2580d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2581d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 25823df202dbe7e564a117093cb55663ba76d1c1d96cGeorge Mount @Override 258354d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu public void onCountDownFinished() { 258454d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu mSnapshotOnIdle = false; 258554d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu mFocusManager.doSnap(); 258654d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu } 258754d2fafcbb85025ea737c56af6df2afbf4bfda96Doris Liu 2588d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb void setPreviewFrameLayoutAspectRatio() { 2589d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb // Set the preview frame aspect ratio according to the picture size. 2590d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb Size size = mParameters.getPictureSize(); 2591d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb mPreviewFrameLayout.setAspectRatio((double) size.width / size.height); 2592d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb } 2593d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb 259490ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb @Override 259590ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb public boolean needsSwitcher() { 259690ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb return !mIsImageCaptureIntent; 259790ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb } 259890ef46f0248437fbcb2c80c8a65239f4da32b039Michael Kolb 25992d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb public void showPopup(AbstractSettingPopup popup) { 26002d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mActivity.hideUI(); 26015e4ea5b07a06795a2af3bab8e07e7760d2741f78Michael Kolb mBlocker.setVisibility(View.INVISIBLE); 26020ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb setShowMenu(false); 26032d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup = popup; 26042d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup.setVisibility(View.VISIBLE); 26052d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(LayoutParams.WRAP_CONTENT, 26062d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb LayoutParams.WRAP_CONTENT); 26072d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb lp.gravity = Gravity.CENTER; 26082d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb ((FrameLayout) mRootView).addView(mPopup, lp); 26092d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 26102d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb 2611f04692066fc7087560248b003c49e0377c056edfDoris Liu public void dismissPopup(boolean topPopupOnly) { 26120ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb dismissPopup(topPopupOnly, true); 261389fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb } 261489fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb 261589fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb private void dismissPopup(boolean topOnly, boolean fullScreen) { 26160ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb if (fullScreen) { 261789fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb mActivity.showUI(); 26185e4ea5b07a06795a2af3bab8e07e7760d2741f78Michael Kolb mBlocker.setVisibility(View.VISIBLE); 261989fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb } 26200ad5161f6fd4790f0934de9497c10660a2186d0aMichael Kolb setShowMenu(fullScreen); 26212d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb if (mPopup != null) { 26222d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb ((FrameLayout) mRootView).removeView(mPopup); 26232d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb mPopup = null; 26242d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 262589fd143a6213f69ee34b225686ebb3c63531833fMichael Kolb mPhotoControl.popupDismissed(topOnly); 26262d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb } 26272d3af28f91481d7f3887cb0bb9c5d06375baf787Michael Kolb 2628561af39348f34db4d67bc954536d6f6cbf296054John Reck @Override 2629561af39348f34db4d67bc954536d6f6cbf296054John Reck public void onShowSwitcherPopup() { 2630861ea12f1386e2061b7ad25d8886004f57ecf5bfDoris Liu if (mPieRenderer != null && mPieRenderer.showsItems()) { 2631561af39348f34db4d67bc954536d6f6cbf296054John Reck mPieRenderer.hide(); 2632561af39348f34db4d67bc954536d6f6cbf296054John Reck } 2633561af39348f34db4d67bc954536d6f6cbf296054John Reck } 2634561af39348f34db4d67bc954536d6f6cbf296054John Reck 2635d3a252bb71d119cbaeff55aeaa27dd1f8adadba2Michael Kolb} 2636