Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.camera; |
| 18 | |
| 19 | import android.annotation.TargetApi; |
| 20 | import android.app.Activity; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 21 | import android.content.ContentResolver; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 22 | import android.content.Context; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 23 | import android.content.Intent; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 24 | import android.graphics.Bitmap; |
| 25 | import android.graphics.SurfaceTexture; |
| 26 | import android.hardware.Camera.CameraInfo; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 27 | import android.hardware.Camera.Parameters; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 28 | import android.hardware.Camera.Size; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 29 | import android.hardware.Sensor; |
| 30 | import android.hardware.SensorEvent; |
| 31 | import android.hardware.SensorEventListener; |
| 32 | import android.hardware.SensorManager; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 33 | import android.location.Location; |
| 34 | import android.media.CameraProfile; |
| 35 | import android.net.Uri; |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 36 | import android.os.Build; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 37 | import android.os.Bundle; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 38 | import android.os.Handler; |
| 39 | import android.os.Looper; |
| 40 | import android.os.Message; |
| 41 | import android.os.MessageQueue; |
| 42 | import android.os.SystemClock; |
| 43 | import android.provider.MediaStore; |
| 44 | import android.util.Log; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 45 | import android.view.KeyEvent; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 46 | import android.view.OrientationEventListener; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 47 | import android.view.View; |
Doris Liu | 773e1c9 | 2013-12-02 17:35:03 -0800 | [diff] [blame] | 48 | import android.view.ViewGroup; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 49 | |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 50 | import com.android.camera.PhotoModule.NamedImages.NamedEntity; |
| 51 | import com.android.camera.app.AppController; |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 52 | import com.android.camera.app.CameraAppUI; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 53 | import com.android.camera.app.CameraManager.CameraAFCallback; |
| 54 | import com.android.camera.app.CameraManager.CameraAFMoveCallback; |
| 55 | import com.android.camera.app.CameraManager.CameraPictureCallback; |
| 56 | import com.android.camera.app.CameraManager.CameraProxy; |
| 57 | import com.android.camera.app.CameraManager.CameraShutterCallback; |
Kevin Gabayan | ffbc43c | 2013-12-09 11:41:50 -0800 | [diff] [blame] | 58 | import com.android.camera.app.LocationManager; |
Angus Kong | fd4fc0e | 2013-11-07 15:38:09 -0800 | [diff] [blame] | 59 | import com.android.camera.app.MediaSaver; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 60 | import com.android.camera.app.MemoryManager; |
| 61 | import com.android.camera.app.MemoryManager.MemoryListener; |
ztenghui | a16e7b5 | 2013-08-23 11:47:56 -0700 | [diff] [blame] | 62 | import com.android.camera.exif.ExifInterface; |
| 63 | import com.android.camera.exif.ExifTag; |
| 64 | import com.android.camera.exif.Rational; |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 65 | import com.android.camera.hardware.HardwareSpec; |
| 66 | import com.android.camera.hardware.HardwareSpecImpl; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 67 | import com.android.camera.module.ModuleController; |
Sascha Haeberling | f2994f0 | 2014-01-23 19:55:01 -0800 | [diff] [blame^] | 68 | import com.android.camera.remote.RemoteCameraModule; |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 69 | import com.android.camera.settings.SettingsManager; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 70 | import com.android.camera.ui.RotateTextToast; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 71 | import com.android.camera.util.ApiHelper; |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 72 | import com.android.camera.util.CameraUtil; |
Ruben Brunk | 4601f5d | 2013-09-24 18:35:22 -0700 | [diff] [blame] | 73 | import com.android.camera.util.GcamHelper; |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 74 | import com.android.camera.util.SmartCameraHelper; |
Sascha Haeberling | 8e963a5 | 2013-08-06 11:43:02 -0700 | [diff] [blame] | 75 | import com.android.camera.util.UsageStatistics; |
| 76 | import com.android.camera2.R; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 77 | |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 78 | import java.io.File; |
| 79 | import java.io.FileNotFoundException; |
| 80 | import java.io.FileOutputStream; |
| 81 | import java.io.IOException; |
| 82 | import java.io.OutputStream; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 83 | import java.util.List; |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 84 | import java.util.Vector; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 85 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 86 | public class PhotoModule |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 87 | extends CameraModule |
| 88 | implements PhotoController, |
| 89 | ModuleController, |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 90 | MemoryListener, |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 91 | FocusOverlayManager.Listener, |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 92 | ShutterButton.OnShutterButtonListener, |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 93 | SensorEventListener, |
Sascha Haeberling | f2994f0 | 2014-01-23 19:55:01 -0800 | [diff] [blame^] | 94 | SettingsManager.OnSettingChangedListener, |
| 95 | RemoteCameraModule { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 96 | |
Sascha Haeberling | 5850115 | 2014-01-06 11:02:35 -0800 | [diff] [blame] | 97 | private static final String TAG = "PhotoModule"; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 98 | |
| 99 | // We number the request code from 1000 to avoid collision with Gallery. |
| 100 | private static final int REQUEST_CROP = 1000; |
| 101 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 102 | // Messages defined for the UI thread handler. |
Angus Kong | 1587b04 | 2014-01-02 18:09:27 -0800 | [diff] [blame] | 103 | private static final int MSG_FIRST_TIME_INIT = 1; |
| 104 | private static final int MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE = 2; |
| 105 | private static final int MSG_SHOW_TAP_TO_FOCUS_TOAST = 3; |
| 106 | private static final int MSG_SWITCH_TO_GCAM_MODULE = 4; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 107 | |
| 108 | // The subset of parameters we need to update in setCameraParameters(). |
| 109 | private static final int UPDATE_PARAM_INITIALIZE = 1; |
| 110 | private static final int UPDATE_PARAM_ZOOM = 2; |
| 111 | private static final int UPDATE_PARAM_PREFERENCE = 4; |
| 112 | private static final int UPDATE_PARAM_ALL = -1; |
| 113 | |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 114 | // This is the delay before we execute onResume tasks when coming |
| 115 | // from the lock screen, to allow time for onPause to execute. |
| 116 | private static final int ON_RESUME_TASKS_DELAY_MSEC = 20; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 117 | |
Ruben Brunk | d748827 | 2013-10-10 18:45:53 -0700 | [diff] [blame] | 118 | private static final String DEBUG_IMAGE_PREFIX = "DEBUG_"; |
| 119 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 120 | // copied from Camera hierarchy |
| 121 | private CameraActivity mActivity; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 122 | private CameraProxy mCameraDevice; |
| 123 | private int mCameraId; |
| 124 | private Parameters mParameters; |
| 125 | private boolean mPaused; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 126 | |
| 127 | private PhotoUI mUI; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 128 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 129 | // The activity is going to switch to the specified camera id. This is |
| 130 | // needed because texture copy is done in GL thread. -1 means camera is not |
| 131 | // switching. |
| 132 | protected int mPendingSwitchCameraId = -1; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 133 | |
| 134 | // When setCameraParametersWhenIdle() is called, we accumulate the subsets |
| 135 | // needed to be updated in mUpdateSet. |
| 136 | private int mUpdateSet; |
| 137 | |
| 138 | private static final int SCREEN_DELAY = 2 * 60 * 1000; |
| 139 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 140 | private int mZoomValue; // The current zoom value. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 141 | |
| 142 | private Parameters mInitialParams; |
| 143 | private boolean mFocusAreaSupported; |
| 144 | private boolean mMeteringAreaSupported; |
| 145 | private boolean mAeLockSupported; |
| 146 | private boolean mAwbLockSupported; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 147 | private boolean mContinuousFocusSupported; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 148 | |
| 149 | // The degrees of the device rotated clockwise from its natural orientation. |
| 150 | private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 151 | |
| 152 | private static final String sTempCropFilename = "crop-temp"; |
| 153 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 154 | private boolean mFaceDetectionStarted = false; |
| 155 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 156 | // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. |
| 157 | private String mCropValue; |
| 158 | private Uri mSaveUri; |
| 159 | |
Ruben Brunk | d217ed0 | 2013-10-08 23:31:13 -0700 | [diff] [blame] | 160 | private Uri mDebugUri; |
| 161 | |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 162 | // We use a queue to generated names of the images to be used later |
| 163 | // when the image is ready to be saved. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 164 | private NamedImages mNamedImages; |
| 165 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 166 | private final Runnable mDoSnapRunnable = new Runnable() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 167 | @Override |
| 168 | public void run() { |
| 169 | onShutterButtonClick(); |
| 170 | } |
| 171 | }; |
| 172 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 173 | /** |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 174 | * An unpublished intent flag requesting to return as soon as capturing is |
| 175 | * completed. TODO: consider publishing by moving into MediaStore. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 176 | */ |
| 177 | private static final String EXTRA_QUICK_CAPTURE = |
| 178 | "android.intent.extra.quickCapture"; |
| 179 | |
| 180 | // The display rotation in degrees. This is only valid when mCameraState is |
| 181 | // not PREVIEW_STOPPED. |
| 182 | private int mDisplayRotation; |
| 183 | // The value for android.hardware.Camera.setDisplayOrientation. |
| 184 | private int mCameraDisplayOrientation; |
| 185 | // The value for UI components like indicators. |
| 186 | private int mDisplayOrientation; |
| 187 | // The value for android.hardware.Camera.Parameters.setRotation. |
| 188 | private int mJpegRotation; |
Doris Liu | 29da2db | 2013-08-28 14:28:45 -0700 | [diff] [blame] | 189 | // Indicates whether we are using front camera |
| 190 | private boolean mMirror; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 191 | private boolean mFirstTimeInitialized; |
| 192 | private boolean mIsImageCaptureIntent; |
| 193 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 194 | private int mCameraState = PREVIEW_STOPPED; |
| 195 | private boolean mSnapshotOnIdle = false; |
| 196 | |
| 197 | private ContentResolver mContentResolver; |
| 198 | |
| 199 | private LocationManager mLocationManager; |
Doris Liu | 2b906b8 | 2013-12-10 16:34:08 -0800 | [diff] [blame] | 200 | private AppController mAppController; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 201 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 202 | private final PostViewPictureCallback mPostViewPictureCallback = |
| 203 | new PostViewPictureCallback(); |
| 204 | private final RawPictureCallback mRawPictureCallback = |
| 205 | new RawPictureCallback(); |
| 206 | private final AutoFocusCallback mAutoFocusCallback = |
| 207 | new AutoFocusCallback(); |
| 208 | private final Object mAutoFocusMoveCallback = |
| 209 | ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 210 | ? new AutoFocusMoveCallback() |
| 211 | : null; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 212 | |
| 213 | private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); |
| 214 | |
| 215 | private long mFocusStartTime; |
| 216 | private long mShutterCallbackTime; |
| 217 | private long mPostViewPictureCallbackTime; |
| 218 | private long mRawPictureCallbackTime; |
| 219 | private long mJpegPictureCallbackTime; |
| 220 | private long mOnResumeTime; |
| 221 | private byte[] mJpegImageData; |
| 222 | |
| 223 | // These latency time are for the CameraLatency test. |
| 224 | public long mAutoFocusTime; |
| 225 | public long mShutterLag; |
| 226 | public long mShutterToPictureDisplayedTime; |
| 227 | public long mPictureDisplayedToJpegCallbackTime; |
| 228 | public long mJpegCallbackFinishTime; |
| 229 | public long mCaptureStartTime; |
| 230 | |
| 231 | // This handles everything about focus. |
| 232 | private FocusOverlayManager mFocusManager; |
| 233 | |
Doris Liu | bd1b8f9 | 2014-01-03 17:59:51 -0800 | [diff] [blame] | 234 | private final int mGcamModeIndex; |
| 235 | private final int mRefocusModeIndex; |
| 236 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 237 | private String mSceneMode; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 238 | |
| 239 | private final Handler mHandler = new MainHandler(); |
Erin Dahlgren | b09b53e | 2013-11-06 11:57:51 -0800 | [diff] [blame] | 240 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 241 | private boolean mQuickCapture; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 242 | private SensorManager mSensorManager; |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 243 | private final float[] mGData = new float[3]; |
| 244 | private final float[] mMData = new float[3]; |
| 245 | private final float[] mR = new float[16]; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 246 | private int mHeading = -1; |
| 247 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 248 | /** Whether shutter is enabled. */ |
Spike Sprague | 215f6b0 | 2013-12-12 11:53:49 -0800 | [diff] [blame] | 249 | private boolean mShutterEnabled = true; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 250 | |
| 251 | /** True if all the parameters needed to start preview is ready. */ |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 252 | private boolean mCameraPreviewParamsReady = false; |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 253 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 254 | private final MediaSaver.OnMediaSavedListener mOnMediaSavedListener = |
Angus Kong | fd4fc0e | 2013-11-07 15:38:09 -0800 | [diff] [blame] | 255 | new MediaSaver.OnMediaSavedListener() { |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 256 | @Override |
| 257 | public void onMediaSaved(Uri uri) { |
| 258 | if (uri != null) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 259 | mActivity.notifyNewMedia(uri); |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 260 | } |
| 261 | } |
| 262 | }; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 263 | |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 264 | private void checkDisplayRotation() { |
| 265 | // Set the display orientation if display rotation has changed. |
| 266 | // Sometimes this happens when the device is held upside |
| 267 | // down and camera app is opened. Rotation animation will |
| 268 | // take some time and the rotation value we have got may be |
| 269 | // wrong. Framework does not have a callback for this now. |
| 270 | if (CameraUtil.getDisplayRotation(mActivity) != mDisplayRotation) { |
| 271 | setDisplayOrientation(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 272 | } |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 273 | if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { |
| 274 | mHandler.postDelayed(new Runnable() { |
| 275 | @Override |
| 276 | public void run() { |
| 277 | checkDisplayRotation(); |
| 278 | } |
| 279 | }, 100); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 280 | } |
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * This Handler is used to post message back onto the main thread of the |
| 285 | * application |
| 286 | */ |
| 287 | private class MainHandler extends Handler { |
Erin Dahlgren | b09b53e | 2013-11-06 11:57:51 -0800 | [diff] [blame] | 288 | public MainHandler() { |
| 289 | super(Looper.getMainLooper()); |
| 290 | } |
| 291 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 292 | @Override |
| 293 | public void handleMessage(Message msg) { |
| 294 | switch (msg.what) { |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 295 | case MSG_FIRST_TIME_INIT: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 296 | initializeFirstTime(); |
| 297 | break; |
| 298 | } |
| 299 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 300 | case MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 301 | setCameraParametersWhenIdle(0); |
| 302 | break; |
| 303 | } |
| 304 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 305 | case MSG_SHOW_TAP_TO_FOCUS_TOAST: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 306 | showTapToFocusToast(); |
| 307 | break; |
| 308 | } |
| 309 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 310 | case MSG_SWITCH_TO_GCAM_MODULE: { |
Doris Liu | bd1b8f9 | 2014-01-03 17:59:51 -0800 | [diff] [blame] | 311 | mActivity.onModeSelected(mGcamModeIndex); |
ztenghui | 367c7c8 | 2013-10-16 14:43:26 -0700 | [diff] [blame] | 312 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 313 | } |
| 314 | } |
| 315 | } |
| 316 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 317 | /** |
| 318 | * Constructs a new photo module. |
| 319 | */ |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 320 | public PhotoModule(AppController app) { |
| 321 | super(app); |
Doris Liu | bd1b8f9 | 2014-01-03 17:59:51 -0800 | [diff] [blame] | 322 | mGcamModeIndex = app.getAndroidContext().getResources() |
| 323 | .getInteger(R.integer.camera_mode_gcam); |
| 324 | mRefocusModeIndex = app.getAndroidContext().getResources() |
| 325 | .getInteger(R.integer.camera_mode_refocus); |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 326 | } |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 327 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 328 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 329 | @Override |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 330 | public void init(AppController app, boolean isSecureCamera, boolean isCaptureIntent) { |
| 331 | mActivity = (CameraActivity) app.getAndroidContext(); |
| 332 | mUI = new PhotoUI(mActivity, this, app.getModuleLayoutRoot()); |
Doris Liu | 06db742 | 2013-12-09 19:36:25 -0800 | [diff] [blame] | 333 | app.setPreviewStatusListener(mUI); |
Erin Dahlgren | 4efa8b5 | 2013-12-17 18:31:35 -0800 | [diff] [blame] | 334 | app.getCameraAppUI().setBottomBarShutterListener(this); |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 335 | |
| 336 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 337 | mCameraId = Integer.parseInt(settingsManager.get(SettingsManager.SETTING_CAMERA_ID)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 338 | |
| 339 | mContentResolver = mActivity.getContentResolver(); |
| 340 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 341 | // Surface texture is from camera screen nail and startPreview needs it. |
| 342 | // This must be done before startPreview. |
| 343 | mIsImageCaptureIntent = isImageCaptureIntent(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 344 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 345 | mActivity.getCameraProvider().requestCamera(mCameraId); |
| 346 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 347 | mQuickCapture = mActivity.getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); |
Erin Dahlgren | 21c21a6 | 2013-11-19 16:37:38 -0800 | [diff] [blame] | 348 | mLocationManager = mActivity.getLocationManager(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 349 | mSensorManager = (SensorManager) (mActivity.getSystemService(Context.SENSOR_SERVICE)); |
Doris Liu | 2b906b8 | 2013-12-10 16:34:08 -0800 | [diff] [blame] | 350 | mAppController = app; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 351 | } |
| 352 | |
Erin Dahlgren | 4efa8b5 | 2013-12-17 18:31:35 -0800 | [diff] [blame] | 353 | @Override |
| 354 | public boolean isUsingBottomBar() { |
| 355 | return true; |
| 356 | } |
| 357 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 358 | private void initializeControlByIntent() { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 359 | if (mIsImageCaptureIntent) { |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 360 | mActivity.getCameraAppUI().transitionToIntentLayout(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 361 | setupCaptureParams(); |
| 362 | } |
| 363 | } |
| 364 | |
| 365 | private void onPreviewStarted() { |
Doris Liu | 2b906b8 | 2013-12-10 16:34:08 -0800 | [diff] [blame] | 366 | mAppController.onPreviewStarted(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 367 | setCameraState(IDLE); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 368 | startFaceDetection(); |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 369 | startSmartCamera(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 370 | locationFirstRun(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 371 | } |
| 372 | |
| 373 | // Prompt the user to pick to record location for the very first run of |
| 374 | // camera only |
| 375 | private void locationFirstRun() { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 376 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 377 | if (settingsManager.isSet(SettingsManager.SETTING_RECORD_LOCATION)) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 378 | return; |
| 379 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 380 | if (mActivity.isSecureCamera()) { |
| 381 | return; |
| 382 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 383 | // Check if the back camera exists |
Angus Kong | d74e6a1 | 2014-01-07 11:29:44 -0800 | [diff] [blame] | 384 | int backCameraId = mAppController.getCameraProvider().getFirstBackCameraId(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 385 | if (backCameraId == -1) { |
| 386 | // If there is no back camera, do not show the prompt. |
| 387 | return; |
| 388 | } |
Doris Liu | 6a83d52 | 2013-07-02 12:03:32 -0700 | [diff] [blame] | 389 | mUI.showLocationDialog(); |
| 390 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 391 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 392 | @Override |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 393 | public void onPreviewUIReady() { |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 394 | startPreview(); |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 395 | } |
| 396 | |
| 397 | @Override |
| 398 | public void onPreviewUIDestroyed() { |
| 399 | if (mCameraDevice == null) { |
| 400 | return; |
| 401 | } |
| 402 | mCameraDevice.setPreviewTexture(null); |
| 403 | stopPreview(); |
| 404 | } |
| 405 | |
Doris Liu | 1dfe782 | 2013-12-12 00:02:08 -0800 | [diff] [blame] | 406 | @Override |
| 407 | public void startPreCaptureAnimation() { |
| 408 | mAppController.startPreCaptureAnimation(); |
| 409 | } |
| 410 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 411 | private void onCameraOpened() { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 412 | openCameraCommon(); |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 413 | initializeControlByIntent(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 414 | } |
| 415 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 416 | private void switchCamera() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 417 | if (mPaused) { |
| 418 | return; |
| 419 | } |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 420 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 421 | |
| 422 | Log.v(TAG, "Start to switch camera. id=" + mPendingSwitchCameraId); |
Angus Kong | d4109bc | 2014-01-08 18:38:03 -0800 | [diff] [blame] | 423 | closeCamera(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 424 | mCameraId = mPendingSwitchCameraId; |
| 425 | mPendingSwitchCameraId = -1; |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 426 | settingsManager.set(SettingsManager.SETTING_CAMERA_ID, "" + mCameraId); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 427 | mActivity.getCameraProvider().requestCamera(mCameraId); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 428 | mUI.clearFaces(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 429 | if (mFocusManager != null) { |
| 430 | mFocusManager.removeMessages(); |
| 431 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 432 | |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 433 | // TODO: this needs to be brought into onCameraAvailable(); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 434 | CameraInfo info = mActivity.getCameraProvider().getCameraInfo()[mCameraId]; |
Doris Liu | 29da2db | 2013-08-28 14:28:45 -0700 | [diff] [blame] | 435 | mMirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); |
| 436 | mFocusManager.setMirror(mMirror); |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 437 | // Start switch camera animation. Post a message because |
| 438 | // onFrameAvailable from the old camera may already exist. |
Doris Liu | 48239f4 | 2013-03-04 22:19:10 -0800 | [diff] [blame] | 439 | } |
| 440 | |
Erin Dahlgren | 0a6a8d8 | 2014-01-09 22:17:38 -0800 | [diff] [blame] | 441 | private final ButtonManager.ButtonCallback mCameraCallback = |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 442 | new ButtonManager.ButtonCallback() { |
| 443 | @Override |
| 444 | public void onStateChanged(int state) { |
| 445 | if (mPaused || mPendingSwitchCameraId != -1) { |
| 446 | return; |
| 447 | } |
| 448 | mPendingSwitchCameraId = state; |
| 449 | |
| 450 | Log.v(TAG, "Start to switch camera. cameraId=" + state); |
| 451 | // We need to keep a preview frame for the animation before |
| 452 | // releasing the camera. This will trigger onPreviewTextureCopied. |
| 453 | //TODO: Need to animate the camera switch |
| 454 | switchCamera(); |
| 455 | } |
| 456 | }; |
| 457 | |
Erin Dahlgren | 0a6a8d8 | 2014-01-09 22:17:38 -0800 | [diff] [blame] | 458 | private final ButtonManager.ButtonCallback mHdrPlusCallback = |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 459 | new ButtonManager.ButtonCallback() { |
| 460 | @Override |
| 461 | public void onStateChanged(int state) { |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 462 | if (GcamHelper.hasGcamCapture()) { |
Erin Dahlgren | 4efa8b5 | 2013-12-17 18:31:35 -0800 | [diff] [blame] | 463 | // Set the camera setting to default backfacing. |
| 464 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 465 | settingsManager.setDefault(SettingsManager.SETTING_CAMERA_ID); |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 466 | mHandler.sendEmptyMessage(MSG_SWITCH_TO_GCAM_MODULE); |
| 467 | } else { |
| 468 | mSceneMode = CameraUtil.SCENE_MODE_HDR; |
| 469 | updateParametersSceneMode(); |
| 470 | } |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 471 | } |
| 472 | }; |
| 473 | |
Erin Dahlgren | 0a6a8d8 | 2014-01-09 22:17:38 -0800 | [diff] [blame] | 474 | private final ButtonManager.ButtonCallback mRefocusCallback = |
Erin Dahlgren | 4efa8b5 | 2013-12-17 18:31:35 -0800 | [diff] [blame] | 475 | new ButtonManager.ButtonCallback() { |
| 476 | @Override |
| 477 | public void onStateChanged(int state) { |
| 478 | if (state == ButtonManager.OFF) { |
| 479 | throw new IllegalStateException( |
| 480 | "Can't switch refocus off because it should already be off."); |
| 481 | } |
Doris Liu | bd1b8f9 | 2014-01-03 17:59:51 -0800 | [diff] [blame] | 482 | mActivity.onModeSelected(mRefocusModeIndex); |
Erin Dahlgren | 4efa8b5 | 2013-12-17 18:31:35 -0800 | [diff] [blame] | 483 | } |
| 484 | }; |
| 485 | |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 486 | private final View.OnClickListener mCancelCallback = new View.OnClickListener() { |
| 487 | @Override |
| 488 | public void onClick(View v) { |
| 489 | onCaptureCancelled(); |
| 490 | } |
| 491 | }; |
| 492 | |
| 493 | private final View.OnClickListener mDoneCallback = new View.OnClickListener() { |
| 494 | @Override |
| 495 | public void onClick(View v) { |
| 496 | onCaptureDone(); |
| 497 | } |
| 498 | }; |
| 499 | |
| 500 | private final View.OnClickListener mRetakeCallback = new View.OnClickListener() { |
| 501 | @Override |
| 502 | public void onClick(View v) { |
| 503 | mActivity.getCameraAppUI().transitionToIntentLayout(); |
| 504 | onCaptureRetake(); |
| 505 | } |
| 506 | }; |
| 507 | |
Erin Dahlgren | 0a6a8d8 | 2014-01-09 22:17:38 -0800 | [diff] [blame] | 508 | @Override |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 509 | public HardwareSpec getHardwareSpec() { |
| 510 | return new HardwareSpecImpl(mParameters); |
| 511 | } |
| 512 | |
| 513 | @Override |
| 514 | public CameraAppUI.BottomBarUISpec getBottomBarSpec() { |
| 515 | CameraAppUI.BottomBarUISpec bottomBarSpec = new CameraAppUI.BottomBarUISpec(); |
| 516 | |
| 517 | bottomBarSpec.enableCamera = true; |
| 518 | bottomBarSpec.cameraCallback = mCameraCallback; |
| 519 | bottomBarSpec.enableFlash = true; |
| 520 | |
| 521 | if (mActivity.getCurrentModuleIndex() == |
| 522 | mActivity.getResources().getInteger(R.integer.camera_mode_photo)) { |
| 523 | bottomBarSpec.hideHdr= true; |
| 524 | bottomBarSpec.hideRefocus = true; |
| 525 | } else { |
| 526 | bottomBarSpec.enableHdr = true; |
| 527 | bottomBarSpec.hdrCallback = mHdrPlusCallback; |
| 528 | bottomBarSpec.enableRefocus = true; |
| 529 | bottomBarSpec.refocusCallback = mRefocusCallback; |
| 530 | } |
| 531 | |
| 532 | if (isImageCaptureIntent()) { |
| 533 | bottomBarSpec.showCancel = true; |
| 534 | bottomBarSpec.cancelCallback = mCancelCallback; |
| 535 | bottomBarSpec.showDone = true; |
| 536 | bottomBarSpec.doneCallback = mDoneCallback; |
| 537 | bottomBarSpec.showRetake = true; |
| 538 | bottomBarSpec.retakeCallback = mRetakeCallback; |
| 539 | } |
| 540 | |
| 541 | return bottomBarSpec; |
Erin Dahlgren | 0a6a8d8 | 2014-01-09 22:17:38 -0800 | [diff] [blame] | 542 | } |
| 543 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 544 | // either open a new camera or switch cameras |
| 545 | private void openCameraCommon() { |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 546 | mUI.onCameraOpened(mParameters); |
Angus Kong | 0fb819b | 2013-10-08 13:44:19 -0700 | [diff] [blame] | 547 | if (mIsImageCaptureIntent) { |
Erin Dahlgren | e419b19 | 2013-12-03 13:10:27 -0800 | [diff] [blame] | 548 | // Set hdr plus to default: off. |
| 549 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 550 | settingsManager.setDefault(SettingsManager.SETTING_CAMERA_HDR_PLUS); |
Angus Kong | 0fb819b | 2013-10-08 13:44:19 -0700 | [diff] [blame] | 551 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 552 | updateSceneMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 553 | } |
| 554 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 555 | @Override |
Doris Liu | 70da918 | 2013-12-17 18:41:15 -0800 | [diff] [blame] | 556 | public void updatePreviewAspectRatio(float aspectRatio) { |
| 557 | mAppController.updatePreviewAspectRatio(aspectRatio); |
| 558 | } |
| 559 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 560 | private void resetExposureCompensation() { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 561 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 562 | if (settingsManager == null) { |
| 563 | Log.e(TAG, "Settings manager is null!"); |
| 564 | return; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 565 | } |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 566 | settingsManager.setDefault(SettingsManager.SETTING_EXPOSURE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 567 | } |
| 568 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 569 | // Snapshots can only be taken after this is called. It should be called |
| 570 | // once only. We could have done these things in onCreate() but we want to |
| 571 | // make preview screen appear as soon as possible. |
| 572 | private void initializeFirstTime() { |
Sascha Haeberling | 330dafb | 2013-10-10 19:00:41 -0700 | [diff] [blame] | 573 | if (mFirstTimeInitialized || mPaused) { |
| 574 | return; |
| 575 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 576 | |
| 577 | // Initialize location service. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 578 | SettingsController settingsController = mActivity.getSettingsController(); |
| 579 | settingsController.syncLocationManager(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 580 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 581 | mUI.initializeFirstTime(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 582 | |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 583 | // We set the listener only when both service and shutterbutton |
| 584 | // are initialized. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 585 | getServices().getMemoryManager().addListener(this); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 586 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 587 | mNamedImages = new NamedImages(); |
| 588 | |
| 589 | mFirstTimeInitialized = true; |
| 590 | addIdleHandler(); |
| 591 | |
| 592 | mActivity.updateStorageSpaceAndHint(); |
| 593 | } |
| 594 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 595 | // If the activity is paused and resumed, this method will be called in |
| 596 | // onResume. |
| 597 | private void initializeSecondTime() { |
| 598 | // Start location update if needed. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 599 | SettingsController settingsController = mActivity.getSettingsController(); |
| 600 | settingsController.syncLocationManager(); |
| 601 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 602 | getServices().getMemoryManager().addListener(this); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 603 | mNamedImages = new NamedImages(); |
| 604 | mUI.initializeSecondTime(mParameters); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 605 | } |
| 606 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 607 | private void addIdleHandler() { |
| 608 | MessageQueue queue = Looper.myQueue(); |
| 609 | queue.addIdleHandler(new MessageQueue.IdleHandler() { |
| 610 | @Override |
| 611 | public boolean queueIdle() { |
| 612 | Storage.ensureOSXCompatible(); |
| 613 | return false; |
| 614 | } |
| 615 | }); |
| 616 | } |
| 617 | |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 618 | private void startSmartCamera() { |
| 619 | SmartCameraHelper.register(mCameraDevice, mParameters.getPreviewSize(), mActivity, |
Doris Liu | 773e1c9 | 2013-12-02 17:35:03 -0800 | [diff] [blame] | 620 | (ViewGroup) mActivity.findViewById(R.id.camera_app_root)); |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 621 | } |
| 622 | |
| 623 | private void stopSmartCamera() { |
| 624 | SmartCameraHelper.tearDown(); |
| 625 | } |
| 626 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 627 | @Override |
| 628 | public void startFaceDetection() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 629 | if (mFaceDetectionStarted) { |
| 630 | return; |
| 631 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 632 | if (mParameters.getMaxNumDetectedFaces() > 0) { |
| 633 | mFaceDetectionStarted = true; |
Angus Kong | d74e6a1 | 2014-01-07 11:29:44 -0800 | [diff] [blame] | 634 | CameraInfo info = mAppController.getCameraProvider().getCameraInfo()[mCameraId]; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 635 | mUI.onStartFaceDetection(mDisplayOrientation, |
| 636 | (info.facing == CameraInfo.CAMERA_FACING_FRONT)); |
Angus Kong | 9e76552 | 2013-07-31 14:05:20 -0700 | [diff] [blame] | 637 | mCameraDevice.setFaceDetectionCallback(mHandler, mUI); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 638 | mCameraDevice.startFaceDetection(); |
| 639 | } |
| 640 | } |
| 641 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 642 | @Override |
| 643 | public void stopFaceDetection() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 644 | if (!mFaceDetectionStarted) { |
| 645 | return; |
| 646 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 647 | if (mParameters.getMaxNumDetectedFaces() > 0) { |
| 648 | mFaceDetectionStarted = false; |
Angus Kong | 9e76552 | 2013-07-31 14:05:20 -0700 | [diff] [blame] | 649 | mCameraDevice.setFaceDetectionCallback(null, null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 650 | mCameraDevice.stopFaceDetection(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 651 | mUI.clearFaces(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 652 | } |
| 653 | } |
| 654 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 655 | private final class ShutterCallback |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 656 | implements CameraShutterCallback { |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 657 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 658 | private final boolean mNeedsAnimation; |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 659 | |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 660 | public ShutterCallback(boolean needsAnimation) { |
| 661 | mNeedsAnimation = needsAnimation; |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 662 | } |
| 663 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 664 | @Override |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 665 | public void onShutter(CameraProxy camera) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 666 | mShutterCallbackTime = System.currentTimeMillis(); |
| 667 | mShutterLag = mShutterCallbackTime - mCaptureStartTime; |
| 668 | Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 669 | if (mNeedsAnimation) { |
| 670 | mActivity.runOnUiThread(new Runnable() { |
| 671 | @Override |
| 672 | public void run() { |
| 673 | animateAfterShutter(); |
| 674 | } |
| 675 | }); |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 676 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 677 | } |
| 678 | } |
| 679 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 680 | private final class PostViewPictureCallback |
| 681 | implements CameraPictureCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 682 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 683 | public void onPictureTaken(byte[] data, CameraProxy camera) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 684 | mPostViewPictureCallbackTime = System.currentTimeMillis(); |
| 685 | Log.v(TAG, "mShutterToPostViewCallbackTime = " |
| 686 | + (mPostViewPictureCallbackTime - mShutterCallbackTime) |
| 687 | + "ms"); |
| 688 | } |
| 689 | } |
| 690 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 691 | private final class RawPictureCallback |
| 692 | implements CameraPictureCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 693 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 694 | public void onPictureTaken(byte[] rawData, CameraProxy camera) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 695 | mRawPictureCallbackTime = System.currentTimeMillis(); |
| 696 | Log.v(TAG, "mShutterToRawCallbackTime = " |
| 697 | + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); |
| 698 | } |
| 699 | } |
| 700 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 701 | private final class JpegPictureCallback |
| 702 | implements CameraPictureCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 703 | Location mLocation; |
| 704 | |
| 705 | public JpegPictureCallback(Location loc) { |
| 706 | mLocation = loc; |
| 707 | } |
| 708 | |
| 709 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 710 | public void onPictureTaken(final byte[] jpegData, CameraProxy camera) { |
| 711 | setShutterEnabled(true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 712 | if (mPaused) { |
| 713 | return; |
| 714 | } |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 715 | if (mIsImageCaptureIntent) { |
| 716 | stopPreview(); |
| 717 | } |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 718 | if (mSceneMode == CameraUtil.SCENE_MODE_HDR) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 719 | mUI.setSwipingEnabled(true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 720 | } |
| 721 | |
| 722 | mJpegPictureCallbackTime = System.currentTimeMillis(); |
| 723 | // If postview callback has arrived, the captured image is displayed |
| 724 | // in postview callback. If not, the captured image is displayed in |
| 725 | // raw picture callback. |
| 726 | if (mPostViewPictureCallbackTime != 0) { |
| 727 | mShutterToPictureDisplayedTime = |
| 728 | mPostViewPictureCallbackTime - mShutterCallbackTime; |
| 729 | mPictureDisplayedToJpegCallbackTime = |
| 730 | mJpegPictureCallbackTime - mPostViewPictureCallbackTime; |
| 731 | } else { |
| 732 | mShutterToPictureDisplayedTime = |
| 733 | mRawPictureCallbackTime - mShutterCallbackTime; |
| 734 | mPictureDisplayedToJpegCallbackTime = |
| 735 | mJpegPictureCallbackTime - mRawPictureCallbackTime; |
| 736 | } |
| 737 | Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " |
| 738 | + mPictureDisplayedToJpegCallbackTime + "ms"); |
| 739 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 740 | mFocusManager.updateFocusUI(); // Ensure focus indicator is hidden. |
| 741 | if (!mIsImageCaptureIntent) { |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 742 | setupPreview(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 743 | } |
| 744 | |
Doris Liu | 36e56fb | 2013-09-11 17:38:08 -0700 | [diff] [blame] | 745 | ExifInterface exif = Exif.getExif(jpegData); |
| 746 | int orientation = Exif.getOrientation(exif); |
Ruben Brunk | d217ed0 | 2013-10-08 23:31:13 -0700 | [diff] [blame] | 747 | |
Ruben Brunk | d748827 | 2013-10-10 18:45:53 -0700 | [diff] [blame] | 748 | if (!mIsImageCaptureIntent) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 749 | // Calculate the width and the height of the jpeg. |
| 750 | Size s = mParameters.getPictureSize(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 751 | int width, height; |
| 752 | if ((mJpegRotation + orientation) % 180 == 0) { |
| 753 | width = s.width; |
| 754 | height = s.height; |
| 755 | } else { |
| 756 | width = s.height; |
| 757 | height = s.width; |
| 758 | } |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 759 | NamedEntity name = mNamedImages.getNextNameEntity(); |
| 760 | String title = (name == null) ? null : name.title; |
| 761 | long date = (name == null) ? -1 : name.date; |
Ruben Brunk | d748827 | 2013-10-10 18:45:53 -0700 | [diff] [blame] | 762 | |
| 763 | // Handle debug mode outputs |
| 764 | if (mDebugUri != null) { |
| 765 | // If using a debug uri, save jpeg there. |
| 766 | saveToDebugUri(jpegData); |
| 767 | |
| 768 | // Adjust the title of the debug image shown in mediastore. |
| 769 | if (title != null) { |
| 770 | title = DEBUG_IMAGE_PREFIX + title; |
| 771 | } |
| 772 | } |
| 773 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 774 | if (title == null) { |
| 775 | Log.e(TAG, "Unbalanced name/data pair"); |
| 776 | } else { |
Sascha Haeberling | f2994f0 | 2014-01-23 19:55:01 -0800 | [diff] [blame^] | 777 | if (date == -1) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 778 | date = mCaptureStartTime; |
Sascha Haeberling | f2994f0 | 2014-01-23 19:55:01 -0800 | [diff] [blame^] | 779 | } |
| 780 | if (mHeading >= 0) { |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 781 | // heading direction has been updated by the sensor. |
| 782 | ExifTag directionRefTag = exif.buildTag( |
| 783 | ExifInterface.TAG_GPS_IMG_DIRECTION_REF, |
| 784 | ExifInterface.GpsTrackRef.MAGNETIC_DIRECTION); |
| 785 | ExifTag directionTag = exif.buildTag( |
| 786 | ExifInterface.TAG_GPS_IMG_DIRECTION, |
| 787 | new Rational(mHeading, 1)); |
| 788 | exif.setTag(directionRefTag); |
| 789 | exif.setTag(directionTag); |
| 790 | } |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 791 | getServices().getMediaSaver().addImage( |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 792 | jpegData, title, date, mLocation, width, height, |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 793 | orientation, exif, mOnMediaSavedListener, mContentResolver); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 794 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 795 | // Animate capture with real jpeg data instead of a preview |
| 796 | // frame. |
Doris Liu | 29da2db | 2013-08-28 14:28:45 -0700 | [diff] [blame] | 797 | mUI.animateCapture(jpegData, orientation, mMirror); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 798 | } else { |
| 799 | mJpegImageData = jpegData; |
| 800 | if (!mQuickCapture) { |
Doris Liu | 36e56fb | 2013-09-11 17:38:08 -0700 | [diff] [blame] | 801 | mUI.showCapturedImageForReview(jpegData, orientation, mMirror); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 802 | } else { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 803 | onCaptureDone(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 804 | } |
| 805 | } |
| 806 | |
Sascha Haeberling | f2994f0 | 2014-01-23 19:55:01 -0800 | [diff] [blame^] | 807 | // Send the taken photo to remote shutter listeners, if any are registered. |
| 808 | getServices().getRemoteShutterListener().onPictureTaken(jpegData); |
| 809 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 810 | // Check this in advance of each shot so we don't add to shutter |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 811 | // latency. It's true that someone else could write to the SD card |
| 812 | // in the mean time and fill it, but that could have happened |
| 813 | // between the shutter press and saving the JPEG too. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 814 | mActivity.updateStorageSpaceAndHint(); |
| 815 | |
| 816 | long now = System.currentTimeMillis(); |
| 817 | mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; |
| 818 | Log.v(TAG, "mJpegCallbackFinishTime = " |
| 819 | + mJpegCallbackFinishTime + "ms"); |
| 820 | mJpegPictureCallbackTime = 0; |
| 821 | } |
| 822 | } |
| 823 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 824 | private final class AutoFocusCallback implements CameraAFCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 825 | @Override |
| 826 | public void onAutoFocus( |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 827 | boolean focused, CameraProxy camera) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 828 | if (mPaused) { |
| 829 | return; |
| 830 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 831 | |
| 832 | mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; |
| 833 | Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); |
| 834 | setCameraState(IDLE); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 835 | mFocusManager.onAutoFocus(focused, mUI.isShutterPressed()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 836 | } |
| 837 | } |
| 838 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 839 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 840 | private final class AutoFocusMoveCallback |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 841 | implements CameraAFMoveCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 842 | @Override |
| 843 | public void onAutoFocusMoving( |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 844 | boolean moving, CameraProxy camera) { |
| 845 | mFocusManager.onAutoFocusMoving(moving); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 846 | } |
| 847 | } |
| 848 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 849 | /** |
| 850 | * This class is just a thread-safe queue for name,date holder objects. |
| 851 | */ |
| 852 | public static class NamedImages { |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 853 | private final Vector<NamedEntity> mQueue; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 854 | |
| 855 | public NamedImages() { |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 856 | mQueue = new Vector<NamedEntity>(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 857 | } |
| 858 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 859 | public void nameNewImage(long date) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 860 | NamedEntity r = new NamedEntity(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 861 | r.title = CameraUtil.createJpegName(date); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 862 | r.date = date; |
| 863 | mQueue.add(r); |
| 864 | } |
| 865 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 866 | public NamedEntity getNextNameEntity() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 867 | synchronized (mQueue) { |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 868 | if (!mQueue.isEmpty()) { |
| 869 | return mQueue.remove(0); |
| 870 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 871 | } |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 872 | return null; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 873 | } |
| 874 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 875 | public static class NamedEntity { |
| 876 | public String title; |
| 877 | public long date; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 878 | } |
| 879 | } |
| 880 | |
| 881 | private void setCameraState(int state) { |
| 882 | mCameraState = state; |
| 883 | switch (state) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 884 | case PhotoController.PREVIEW_STOPPED: |
| 885 | case PhotoController.SNAPSHOT_IN_PROGRESS: |
| 886 | case PhotoController.SWITCHING_CAMERA: |
Doris Liu | f55f3c4 | 2013-11-20 00:24:46 -0800 | [diff] [blame] | 887 | // TODO: Tell app UI to disable swipe |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 888 | break; |
| 889 | case PhotoController.IDLE: |
Doris Liu | f55f3c4 | 2013-11-20 00:24:46 -0800 | [diff] [blame] | 890 | // TODO: Tell app UI to enable swipe |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 891 | break; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 892 | } |
| 893 | } |
| 894 | |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 895 | private void animateAfterShutter() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 896 | // Only animate when in full screen capture mode |
| 897 | // i.e. If monkey/a user swipes to the gallery during picture taking, |
| 898 | // don't show animation |
Doris Liu | c2e9abd | 2013-06-19 14:20:51 -0700 | [diff] [blame] | 899 | if (!mIsImageCaptureIntent) { |
| 900 | mUI.animateFlash(); |
Doris Liu | c2e9abd | 2013-06-19 14:20:51 -0700 | [diff] [blame] | 901 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 902 | } |
| 903 | |
| 904 | @Override |
| 905 | public boolean capture() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 906 | // If we are already in the middle of taking a snapshot or the image |
| 907 | // save request is full then ignore. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 908 | if (mCameraDevice == null || mCameraState == SNAPSHOT_IN_PROGRESS |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 909 | || mCameraState == SWITCHING_CAMERA || !mShutterEnabled) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 910 | return false; |
| 911 | } |
| 912 | mCaptureStartTime = System.currentTimeMillis(); |
| 913 | mPostViewPictureCallbackTime = 0; |
| 914 | mJpegImageData = null; |
| 915 | |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 916 | final boolean animateBefore = (mSceneMode == CameraUtil.SCENE_MODE_HDR); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 917 | |
| 918 | if (animateBefore) { |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 919 | animateAfterShutter(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 920 | } |
| 921 | |
| 922 | // Set rotation and gps data. |
Doris Liu | 3cf565c | 2013-02-15 10:55:37 -0800 | [diff] [blame] | 923 | int orientation; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 924 | |
Doris Liu | 3cf565c | 2013-02-15 10:55:37 -0800 | [diff] [blame] | 925 | // We need to be consistent with the framework orientation (i.e. the |
| 926 | // orientation of the UI.) when the auto-rotate screen setting is on. |
| 927 | if (mActivity.isAutoRotateScreen()) { |
| 928 | orientation = (360 - mDisplayRotation) % 360; |
| 929 | } else { |
| 930 | orientation = mOrientation; |
| 931 | } |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 932 | mJpegRotation = CameraUtil.getJpegRotation(mActivity, mCameraId, orientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 933 | mParameters.setRotation(mJpegRotation); |
Erin Dahlgren | c120b0f | 2013-11-19 10:53:49 -0800 | [diff] [blame] | 934 | Location loc = mActivity.getLocationManager().getCurrentLocation(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 935 | CameraUtil.setGpsParameters(mParameters, loc); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 936 | mCameraDevice.setParameters(mParameters); |
| 937 | |
Sascha Haeberling | 8890194 | 2013-08-28 17:49:00 -0700 | [diff] [blame] | 938 | // We don't want user to press the button again while taking a |
| 939 | // multi-second HDR photo. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 940 | setShutterEnabled(false); |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 941 | mCameraDevice.takePicture(mHandler, |
| 942 | new ShutterCallback(!animateBefore), |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 943 | mRawPictureCallback, mPostViewPictureCallback, |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 944 | new JpegPictureCallback(loc)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 945 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 946 | mNamedImages.nameNewImage(mCaptureStartTime); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 947 | |
| 948 | mFaceDetectionStarted = false; |
| 949 | setCameraState(SNAPSHOT_IN_PROGRESS); |
Bobby Georgescu | 301b646 | 2013-04-01 15:33:17 -0700 | [diff] [blame] | 950 | UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, |
Seth Raphael | cbd8267 | 2013-11-05 10:12:36 -0800 | [diff] [blame] | 951 | UsageStatistics.ACTION_CAPTURE_DONE, "Photo", 0, |
Seth Raphael | 4497326 | 2013-11-27 14:29:24 -0800 | [diff] [blame] | 952 | UsageStatistics.hashFileName(mNamedImages.mQueue.lastElement().title + ".jpg")); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 953 | return true; |
| 954 | } |
| 955 | |
| 956 | @Override |
| 957 | public void setFocusParameters() { |
| 958 | setCameraParameters(UPDATE_PARAM_PREFERENCE); |
| 959 | } |
| 960 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 961 | private void updateSceneMode() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 962 | // If scene mode is set, we cannot set flash mode, white balance, and |
| 963 | // focus mode, instead, we read it from driver |
| 964 | if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { |
| 965 | overrideCameraSettings(mParameters.getFlashMode(), |
| 966 | mParameters.getWhiteBalance(), mParameters.getFocusMode()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 967 | } |
| 968 | } |
| 969 | |
| 970 | private void overrideCameraSettings(final String flashMode, |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 971 | final String whiteBalance, final String focusMode) { |
Erin Dahlgren | e419b19 | 2013-12-03 13:10:27 -0800 | [diff] [blame] | 972 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 973 | settingsManager.set(SettingsManager.SETTING_FLASH_MODE, flashMode); |
| 974 | settingsManager.set(SettingsManager.SETTING_WHITE_BALANCE, whiteBalance); |
| 975 | settingsManager.set(SettingsManager.SETTING_FOCUS_MODE, focusMode); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 976 | } |
| 977 | |
| 978 | @Override |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 979 | public void onOrientationChanged(int orientation) { |
| 980 | // We keep the last known orientation. So if the user first orient |
| 981 | // the camera then point the camera to floor or sky, we still have |
| 982 | // the correct orientation. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 983 | if (orientation == OrientationEventListener.ORIENTATION_UNKNOWN) { |
| 984 | return; |
| 985 | } |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 986 | mOrientation = CameraUtil.roundOrientation(orientation, mOrientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 987 | |
| 988 | // Show the toast after getting the first orientation changed. |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 989 | if (mHandler.hasMessages(MSG_SHOW_TAP_TO_FOCUS_TOAST)) { |
| 990 | mHandler.removeMessages(MSG_SHOW_TAP_TO_FOCUS_TOAST); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 991 | showTapToFocusToast(); |
| 992 | } |
| 993 | } |
| 994 | |
| 995 | @Override |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 996 | public void onCameraAvailable(CameraProxy cameraProxy) { |
| 997 | if (mPaused) { |
| 998 | return; |
| 999 | } |
| 1000 | mCameraDevice = cameraProxy; |
| 1001 | |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1002 | resetExposureCompensation(); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1003 | initializeCapabilities(); |
| 1004 | |
| 1005 | // Reset zoom value index. |
| 1006 | mZoomValue = 0; |
| 1007 | if (mFocusManager == null) { |
| 1008 | initializeFocusManager(); |
| 1009 | } |
| 1010 | mFocusManager.setParameters(mInitialParams); |
| 1011 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1012 | // Do camera parameter dependent initialization. |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1013 | mParameters = mCameraDevice.getParameters(); |
| 1014 | setCameraParameters(UPDATE_PARAM_ALL); |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1015 | // Set a listener which updates camera parameters based |
| 1016 | // on changed settings. |
| 1017 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 1648c36 | 2014-01-06 15:06:04 -0800 | [diff] [blame] | 1018 | settingsManager.addListener(this); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1019 | mCameraPreviewParamsReady = true; |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1020 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1021 | startPreview(); |
| 1022 | |
| 1023 | onCameraOpened(); |
| 1024 | } |
| 1025 | |
| 1026 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1027 | public void onCaptureCancelled() { |
| 1028 | mActivity.setResultEx(Activity.RESULT_CANCELED, new Intent()); |
| 1029 | mActivity.finish(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1030 | } |
| 1031 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1032 | @Override |
| 1033 | public void onCaptureRetake() { |
Sascha Haeberling | f2994f0 | 2014-01-23 19:55:01 -0800 | [diff] [blame^] | 1034 | if (mPaused) { |
| 1035 | return; |
| 1036 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1037 | mUI.hidePostCaptureAlert(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1038 | setupPreview(); |
| 1039 | } |
| 1040 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1041 | @Override |
| 1042 | public void onCaptureDone() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1043 | if (mPaused) { |
| 1044 | return; |
| 1045 | } |
| 1046 | |
| 1047 | byte[] data = mJpegImageData; |
| 1048 | |
| 1049 | if (mCropValue == null) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1050 | // First handle the no crop case -- just return the value. If the |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1051 | // caller specifies a "save uri" then write the data to its |
| 1052 | // stream. Otherwise, pass back a scaled down version of the bitmap |
| 1053 | // directly in the extras. |
| 1054 | if (mSaveUri != null) { |
| 1055 | OutputStream outputStream = null; |
| 1056 | try { |
| 1057 | outputStream = mContentResolver.openOutputStream(mSaveUri); |
| 1058 | outputStream.write(data); |
| 1059 | outputStream.close(); |
| 1060 | |
| 1061 | mActivity.setResultEx(Activity.RESULT_OK); |
| 1062 | mActivity.finish(); |
| 1063 | } catch (IOException ex) { |
| 1064 | // ignore exception |
| 1065 | } finally { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1066 | CameraUtil.closeSilently(outputStream); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1067 | } |
| 1068 | } else { |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1069 | ExifInterface exif = Exif.getExif(data); |
| 1070 | int orientation = Exif.getOrientation(exif); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1071 | Bitmap bitmap = CameraUtil.makeBitmap(data, 50 * 1024); |
| 1072 | bitmap = CameraUtil.rotate(bitmap, orientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1073 | mActivity.setResultEx(Activity.RESULT_OK, |
| 1074 | new Intent("inline-data").putExtra("data", bitmap)); |
| 1075 | mActivity.finish(); |
| 1076 | } |
| 1077 | } else { |
| 1078 | // Save the image to a temp file and invoke the cropper |
| 1079 | Uri tempUri = null; |
| 1080 | FileOutputStream tempStream = null; |
| 1081 | try { |
| 1082 | File path = mActivity.getFileStreamPath(sTempCropFilename); |
| 1083 | path.delete(); |
| 1084 | tempStream = mActivity.openFileOutput(sTempCropFilename, 0); |
| 1085 | tempStream.write(data); |
| 1086 | tempStream.close(); |
| 1087 | tempUri = Uri.fromFile(path); |
| 1088 | } catch (FileNotFoundException ex) { |
| 1089 | mActivity.setResultEx(Activity.RESULT_CANCELED); |
| 1090 | mActivity.finish(); |
| 1091 | return; |
| 1092 | } catch (IOException ex) { |
| 1093 | mActivity.setResultEx(Activity.RESULT_CANCELED); |
| 1094 | mActivity.finish(); |
| 1095 | return; |
| 1096 | } finally { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1097 | CameraUtil.closeSilently(tempStream); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1098 | } |
| 1099 | |
| 1100 | Bundle newExtras = new Bundle(); |
| 1101 | if (mCropValue.equals("circle")) { |
| 1102 | newExtras.putString("circleCrop", "true"); |
| 1103 | } |
| 1104 | if (mSaveUri != null) { |
| 1105 | newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); |
| 1106 | } else { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1107 | newExtras.putBoolean(CameraUtil.KEY_RETURN_DATA, true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1108 | } |
| 1109 | if (mActivity.isSecureCamera()) { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1110 | newExtras.putBoolean(CameraUtil.KEY_SHOW_WHEN_LOCKED, true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1111 | } |
| 1112 | |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 1113 | // TODO: Share this constant. |
Sascha Haeberling | 8e963a5 | 2013-08-06 11:43:02 -0700 | [diff] [blame] | 1114 | final String CROP_ACTION = "com.android.camera.action.CROP"; |
| 1115 | Intent cropIntent = new Intent(CROP_ACTION); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1116 | |
| 1117 | cropIntent.setData(tempUri); |
| 1118 | cropIntent.putExtras(newExtras); |
| 1119 | |
| 1120 | mActivity.startActivityForResult(cropIntent, REQUEST_CROP); |
| 1121 | } |
| 1122 | } |
| 1123 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1124 | @Override |
| 1125 | public void onShutterButtonFocus(boolean pressed) { |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1126 | if (mPaused || (mCameraState == SNAPSHOT_IN_PROGRESS) |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1127 | || (mCameraState == PREVIEW_STOPPED)) { |
| 1128 | return; |
| 1129 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1130 | |
| 1131 | // Do not do focus if there is not enough storage. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1132 | if (pressed && !canTakePicture()) { |
| 1133 | return; |
| 1134 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1135 | |
| 1136 | if (pressed) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1137 | mFocusManager.onShutterDown(); |
| 1138 | } else { |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1139 | mFocusManager.onShutterUp(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1140 | } |
| 1141 | } |
| 1142 | |
| 1143 | @Override |
| 1144 | public void onShutterButtonClick() { |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1145 | if (mPaused || (mCameraState == SWITCHING_CAMERA) |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1146 | || (mCameraState == PREVIEW_STOPPED)) { |
| 1147 | return; |
| 1148 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1149 | |
| 1150 | // Do not take the picture if there is not enough storage. |
Angus Kong | 2dcc0a9 | 2013-09-25 13:00:08 -0700 | [diff] [blame] | 1151 | if (mActivity.getStorageSpaceBytes() <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1152 | Log.i(TAG, "Not enough space or storage not ready. remaining=" |
Angus Kong | 2dcc0a9 | 2013-09-25 13:00:08 -0700 | [diff] [blame] | 1153 | + mActivity.getStorageSpaceBytes()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1154 | return; |
| 1155 | } |
| 1156 | Log.v(TAG, "onShutterButtonClick: mCameraState=" + mCameraState); |
| 1157 | |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1158 | if (mSceneMode == CameraUtil.SCENE_MODE_HDR) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1159 | mUI.setSwipingEnabled(false); |
Doris Liu | 9cdfe00 | 2013-04-16 09:50:56 -0700 | [diff] [blame] | 1160 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1161 | // If the user wants to do a snapshot while the previous one is still |
| 1162 | // in progress, remember the fact and do it after we finish the previous |
| 1163 | // one and re-start the preview. Snapshot in progress also includes the |
| 1164 | // state that autofocus is focusing and a picture will be taken when |
| 1165 | // focus callback arrives. |
| 1166 | if ((mFocusManager.isFocusingSnapOnFinish() || mCameraState == SNAPSHOT_IN_PROGRESS) |
| 1167 | && !mIsImageCaptureIntent) { |
| 1168 | mSnapshotOnIdle = true; |
| 1169 | return; |
| 1170 | } |
| 1171 | |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1172 | mSnapshotOnIdle = false; |
| 1173 | mFocusManager.doSnap(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1174 | } |
| 1175 | |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 1176 | private void onResumeTasks() { |
| 1177 | Log.v(TAG, "Executing onResumeTasks."); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1178 | mActivity.getCameraProvider().requestCamera(mCameraId); |
| 1179 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1180 | mJpegPictureCallbackTime = 0; |
| 1181 | mZoomValue = 0; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1182 | |
| 1183 | mOnResumeTime = SystemClock.uptimeMillis(); |
| 1184 | checkDisplayRotation(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1185 | |
| 1186 | // If first time initialization is not finished, put it in the |
| 1187 | // message queue. |
| 1188 | if (!mFirstTimeInitialized) { |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 1189 | mHandler.sendEmptyMessage(MSG_FIRST_TIME_INIT); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1190 | } else { |
| 1191 | initializeSecondTime(); |
| 1192 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1193 | |
Bobby Georgescu | 0a7dd57 | 2013-03-12 22:45:17 -0700 | [diff] [blame] | 1194 | UsageStatistics.onContentViewChanged( |
| 1195 | UsageStatistics.COMPONENT_CAMERA, "PhotoModule"); |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1196 | |
| 1197 | Sensor gsensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); |
| 1198 | if (gsensor != null) { |
| 1199 | mSensorManager.registerListener(this, gsensor, SensorManager.SENSOR_DELAY_NORMAL); |
| 1200 | } |
| 1201 | |
| 1202 | Sensor msensor = mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD); |
| 1203 | if (msensor != null) { |
| 1204 | mSensorManager.registerListener(this, msensor, SensorManager.SENSOR_DELAY_NORMAL); |
| 1205 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1206 | } |
| 1207 | |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1208 | /** |
| 1209 | * The focus manager is the first UI related element to get initialized, |
| 1210 | * and it requires the RenderOverlay, so initialize it here |
| 1211 | */ |
| 1212 | private void initializeFocusManager() { |
| 1213 | // Create FocusManager object. startPreview needs it. |
| 1214 | // if mFocusManager not null, reuse it |
| 1215 | // otherwise create a new instance |
| 1216 | if (mFocusManager != null) { |
| 1217 | mFocusManager.removeMessages(); |
| 1218 | } else { |
Angus Kong | d74e6a1 | 2014-01-07 11:29:44 -0800 | [diff] [blame] | 1219 | CameraInfo info = mAppController.getCameraProvider().getCameraInfo()[mCameraId]; |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1220 | mMirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); |
| 1221 | String[] defaultFocusModes = mActivity.getResources().getStringArray( |
| 1222 | R.array.pref_camera_focusmode_default_array); |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1223 | mFocusManager = new FocusOverlayManager(mActivity.getSettingsManager(), |
| 1224 | defaultFocusModes, |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1225 | mInitialParams, this, mMirror, |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1226 | mActivity.getMainLooper(), mUI.getFocusUI()); |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1227 | } |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1228 | mAppController.addPreviewAreaSizeChangedListener(mFocusManager); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1229 | } |
| 1230 | |
| 1231 | @Override |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1232 | public void resume() { |
| 1233 | mPaused = false; |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1234 | if (mFocusManager != null) { |
Doris Liu | 15b9961 | 2013-12-21 11:32:28 -0800 | [diff] [blame] | 1235 | // If camera is not open when resume is called, focus manager will not |
| 1236 | // be initialized yet, in which case it will start listening to |
| 1237 | // preview area size change later in the initialization. |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1238 | mAppController.addPreviewAreaSizeChangedListener(mFocusManager); |
| 1239 | } |
Doris Liu | 5940104 | 2014-01-14 17:51:32 -0800 | [diff] [blame] | 1240 | |
| 1241 | if (mUI.getPreviewAreaSizeChangedListener() != null) { |
| 1242 | mAppController.addPreviewAreaSizeChangedListener( |
| 1243 | mUI.getPreviewAreaSizeChangedListener()); |
| 1244 | } |
| 1245 | |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1246 | // Add delay on resume from lock screen only, in order to to speed up |
| 1247 | // the onResume --> onPause --> onResume cycle from lock screen. |
| 1248 | // Don't do always because letting go of thread can cause delay. |
| 1249 | String action = mActivity.getIntent().getAction(); |
| 1250 | if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(action) |
| 1251 | || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action)) { |
| 1252 | Log.v(TAG, "On resume, from lock screen."); |
| 1253 | // Note: onPauseAfterSuper() will delete this runnable, so we will |
| 1254 | // at most have 1 copy queued up. |
| 1255 | mHandler.postDelayed(new Runnable() { |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 1256 | @Override |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1257 | public void run() { |
| 1258 | onResumeTasks(); |
| 1259 | } |
| 1260 | }, ON_RESUME_TASKS_DELAY_MSEC); |
| 1261 | } else { |
| 1262 | Log.v(TAG, "On resume."); |
| 1263 | onResumeTasks(); |
| 1264 | } |
Sascha Haeberling | f2994f0 | 2014-01-23 19:55:01 -0800 | [diff] [blame^] | 1265 | getServices().getRemoteShutterListener().onModuleReady(this); |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1266 | } |
| 1267 | |
| 1268 | @Override |
| 1269 | public void pause() { |
Sascha Haeberling | f2994f0 | 2014-01-23 19:55:01 -0800 | [diff] [blame^] | 1270 | getServices().getRemoteShutterListener().onModuleExit(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1271 | mPaused = true; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1272 | Sensor gsensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); |
| 1273 | if (gsensor != null) { |
| 1274 | mSensorManager.unregisterListener(this, gsensor); |
| 1275 | } |
| 1276 | |
| 1277 | Sensor msensor = mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD); |
| 1278 | if (msensor != null) { |
| 1279 | mSensorManager.unregisterListener(this, msensor); |
| 1280 | } |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 1281 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1282 | // Reset the focus first. Camera CTS does not guarantee that |
| 1283 | // cancelAutoFocus is allowed after preview stops. |
| 1284 | if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { |
| 1285 | mCameraDevice.cancelAutoFocus(); |
| 1286 | } |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 1287 | |
Erin Dahlgren | b09b53e | 2013-11-06 11:57:51 -0800 | [diff] [blame] | 1288 | // If the camera has not been opened asynchronously yet, |
| 1289 | // and startPreview hasn't been called, then this is a no-op. |
| 1290 | // (e.g. onResume -> onPause -> onResume). |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1291 | stopPreview(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1292 | |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 1293 | mNamedImages = null; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1294 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1295 | if (mLocationManager != null) { |
| 1296 | mLocationManager.recordLocation(false); |
| 1297 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1298 | |
| 1299 | // If we are in an image capture intent and has taken |
| 1300 | // a picture, we just clear it in onPause. |
| 1301 | mJpegImageData = null; |
| 1302 | |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 1303 | // Remove the messages and runnables in the queue. |
| 1304 | mHandler.removeCallbacksAndMessages(null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1305 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1306 | closeCamera(); |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 1307 | mActivity.enableKeepScreenOn(false); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1308 | mUI.onPause(); |
| 1309 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1310 | mPendingSwitchCameraId = -1; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1311 | if (mFocusManager != null) { |
| 1312 | mFocusManager.removeMessages(); |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 1313 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1314 | getServices().getMemoryManager().removeListener(this); |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1315 | mAppController.removePreviewAreaSizeChangedListener(mFocusManager); |
Doris Liu | 5940104 | 2014-01-14 17:51:32 -0800 | [diff] [blame] | 1316 | if (mUI.getPreviewAreaSizeChangedListener() != null) { |
| 1317 | mAppController.removePreviewAreaSizeChangedListener( |
| 1318 | mUI.getPreviewAreaSizeChangedListener()); |
| 1319 | } |
Erin Dahlgren | 1648c36 | 2014-01-06 15:06:04 -0800 | [diff] [blame] | 1320 | |
| 1321 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1322 | settingsManager.removeListener(this); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1323 | } |
| 1324 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1325 | @Override |
| 1326 | public void destroy() { |
| 1327 | // TODO: implement this. |
| 1328 | } |
| 1329 | |
| 1330 | @Override |
| 1331 | public void onPreviewSizeChanged(int width, int height) { |
| 1332 | // TODO: implement this. |
| 1333 | } |
| 1334 | |
| 1335 | @Override |
Angus Kong | 2f0e4a3 | 2013-12-03 10:02:35 -0800 | [diff] [blame] | 1336 | public void onLayoutOrientationChanged(boolean isLandscape) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1337 | setDisplayOrientation(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1338 | } |
| 1339 | |
| 1340 | @Override |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1341 | public void updateCameraOrientation() { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1342 | if (mDisplayRotation != CameraUtil.getDisplayRotation(mActivity)) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1343 | setDisplayOrientation(); |
| 1344 | } |
| 1345 | } |
| 1346 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1347 | private boolean canTakePicture() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1348 | return isCameraIdle() |
| 1349 | && (mActivity.getStorageSpaceBytes() > Storage.LOW_STORAGE_THRESHOLD_BYTES); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1350 | } |
| 1351 | |
| 1352 | @Override |
| 1353 | public void autoFocus() { |
| 1354 | mFocusStartTime = System.currentTimeMillis(); |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 1355 | mCameraDevice.autoFocus(mHandler, mAutoFocusCallback); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1356 | setCameraState(FOCUSING); |
| 1357 | } |
| 1358 | |
| 1359 | @Override |
| 1360 | public void cancelAutoFocus() { |
| 1361 | mCameraDevice.cancelAutoFocus(); |
| 1362 | setCameraState(IDLE); |
| 1363 | setCameraParameters(UPDATE_PARAM_PREFERENCE); |
| 1364 | } |
| 1365 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1366 | @Override |
| 1367 | public void onSingleTapUp(View view, int x, int y) { |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1368 | if (mPaused || mCameraDevice == null || !mFirstTimeInitialized |
| 1369 | || mCameraState == SNAPSHOT_IN_PROGRESS |
| 1370 | || mCameraState == SWITCHING_CAMERA |
| 1371 | || mCameraState == PREVIEW_STOPPED) { |
| 1372 | return; |
| 1373 | } |
| 1374 | |
| 1375 | // Check if metering area or focus area is supported. |
Doris Liu | 15b9961 | 2013-12-21 11:32:28 -0800 | [diff] [blame] | 1376 | if (!mFocusAreaSupported && !mMeteringAreaSupported) { |
| 1377 | return; |
| 1378 | } |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1379 | mFocusManager.onSingleTapUp(x, y); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1380 | } |
| 1381 | |
| 1382 | @Override |
| 1383 | public boolean onBackPressed() { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1384 | return mUI.onBackPressed(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1385 | } |
| 1386 | |
| 1387 | @Override |
| 1388 | public boolean onKeyDown(int keyCode, KeyEvent event) { |
| 1389 | switch (keyCode) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1390 | case KeyEvent.KEYCODE_VOLUME_UP: |
| 1391 | case KeyEvent.KEYCODE_VOLUME_DOWN: |
| 1392 | case KeyEvent.KEYCODE_FOCUS: |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1393 | if (/* TODO: mActivity.isInCameraApp() && */mFirstTimeInitialized) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1394 | if (event.getRepeatCount() == 0) { |
| 1395 | onShutterButtonFocus(true); |
| 1396 | } |
| 1397 | return true; |
| 1398 | } |
| 1399 | return false; |
| 1400 | case KeyEvent.KEYCODE_CAMERA: |
| 1401 | if (mFirstTimeInitialized && event.getRepeatCount() == 0) { |
| 1402 | onShutterButtonClick(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1403 | } |
| 1404 | return true; |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1405 | case KeyEvent.KEYCODE_DPAD_CENTER: |
| 1406 | // If we get a dpad center event without any focused view, move |
| 1407 | // the focus to the shutter button and press it. |
| 1408 | if (mFirstTimeInitialized && event.getRepeatCount() == 0) { |
| 1409 | // Start auto-focus immediately to reduce shutter lag. After |
| 1410 | // the shutter button gets the focus, onShutterButtonFocus() |
| 1411 | // will be called again but it is fine. |
| 1412 | onShutterButtonFocus(true); |
| 1413 | mUI.pressShutterButton(); |
| 1414 | } |
| 1415 | return true; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1416 | } |
| 1417 | return false; |
| 1418 | } |
| 1419 | |
| 1420 | @Override |
| 1421 | public boolean onKeyUp(int keyCode, KeyEvent event) { |
| 1422 | switch (keyCode) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1423 | case KeyEvent.KEYCODE_VOLUME_UP: |
| 1424 | case KeyEvent.KEYCODE_VOLUME_DOWN: |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1425 | if (/* mActivity.isInCameraApp() && */mFirstTimeInitialized) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1426 | onShutterButtonClick(); |
| 1427 | return true; |
| 1428 | } |
| 1429 | return false; |
| 1430 | case KeyEvent.KEYCODE_FOCUS: |
| 1431 | if (mFirstTimeInitialized) { |
| 1432 | onShutterButtonFocus(false); |
| 1433 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1434 | return true; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1435 | } |
| 1436 | return false; |
| 1437 | } |
| 1438 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1439 | private void closeCamera() { |
| 1440 | if (mCameraDevice != null) { |
| 1441 | mCameraDevice.setZoomChangeListener(null); |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1442 | mCameraDevice.setFaceDetectionCallback(null, null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1443 | mCameraDevice.setErrorCallback(null); |
Ruben Brunk | 5914783 | 2013-11-05 15:53:28 -0800 | [diff] [blame] | 1444 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1445 | mFaceDetectionStarted = false; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1446 | mActivity.getCameraProvider().releaseCamera(mCameraDevice.getCameraId()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1447 | mCameraDevice = null; |
| 1448 | setCameraState(PREVIEW_STOPPED); |
| 1449 | mFocusManager.onCameraReleased(); |
| 1450 | } |
| 1451 | } |
| 1452 | |
| 1453 | private void setDisplayOrientation() { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1454 | mDisplayRotation = CameraUtil.getDisplayRotation(mActivity); |
| 1455 | mDisplayOrientation = CameraUtil.getDisplayOrientation(mDisplayRotation, mCameraId); |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1456 | mCameraDisplayOrientation = mDisplayOrientation; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1457 | mUI.setDisplayOrientation(mDisplayOrientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1458 | if (mFocusManager != null) { |
| 1459 | mFocusManager.setDisplayOrientation(mDisplayOrientation); |
| 1460 | } |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1461 | // Change the camera display orientation |
| 1462 | if (mCameraDevice != null) { |
| 1463 | mCameraDevice.setDisplayOrientation(mCameraDisplayOrientation); |
| 1464 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1465 | } |
| 1466 | |
Sascha Haeberling | ddef779 | 2013-08-13 14:41:10 -0700 | [diff] [blame] | 1467 | /** Only called by UI thread. */ |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1468 | private void setupPreview() { |
| 1469 | mFocusManager.resetTouchFocus(); |
| 1470 | startPreview(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1471 | } |
| 1472 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1473 | /** |
| 1474 | * Returns whether we can/should start the preview or not. |
| 1475 | */ |
| 1476 | private boolean checkPreviewPreconditions() { |
| 1477 | if (mPaused) { |
| 1478 | return false; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 1479 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1480 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1481 | if (mCameraDevice == null) { |
| 1482 | Log.w(TAG, "startPreview: camera device not ready yet."); |
| 1483 | return false; |
| 1484 | } |
| 1485 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1486 | SurfaceTexture st = mUI.getSurfaceTexture(); |
| 1487 | if (st == null) { |
| 1488 | Log.w(TAG, "startPreview: surfaceTexture is not ready."); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1489 | return false; |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1490 | } |
| 1491 | |
| 1492 | if (!mCameraPreviewParamsReady) { |
| 1493 | Log.w(TAG, "startPreview: parameters for preview is not ready."); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1494 | return false; |
| 1495 | } |
| 1496 | return true; |
| 1497 | } |
| 1498 | |
| 1499 | /** |
| 1500 | * The start/stop preview should only run on the UI thread. |
| 1501 | */ |
| 1502 | private void startPreview() { |
| 1503 | if (!checkPreviewPreconditions()) { |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1504 | return; |
| 1505 | } |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1506 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1507 | mCameraDevice.setErrorCallback(mErrorCallback); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1508 | // ICS camera frameworks has a bug. Face detection state is not cleared |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1509 | // after taking a picture. Stop the preview to work around it. The bug |
| 1510 | // was fixed in JB. |
| 1511 | if (mCameraState != PREVIEW_STOPPED) { |
| 1512 | stopPreview(); |
| 1513 | } |
| 1514 | |
| 1515 | setDisplayOrientation(); |
| 1516 | |
| 1517 | if (!mSnapshotOnIdle) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1518 | // If the focus mode is continuous autofocus, call cancelAutoFocus |
| 1519 | // to resume it because it may have been paused by autoFocus call. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1520 | String focusMode = mFocusManager.getFocusMode(); |
| 1521 | if (CameraUtil.FOCUS_MODE_CONTINUOUS_PICTURE.equals(focusMode)) { |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1522 | mCameraDevice.cancelAutoFocus(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1523 | } |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1524 | mFocusManager.setAeAwbLock(false); // Unlock AE and AWB. |
| 1525 | } |
| 1526 | setCameraParameters(UPDATE_PARAM_ALL); |
| 1527 | // Let UI set its expected aspect ratio |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1528 | mCameraDevice.setPreviewTexture(mUI.getSurfaceTexture()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1529 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1530 | Log.v(TAG, "startPreview"); |
| 1531 | mCameraDevice.startPreview(); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1532 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1533 | mFocusManager.onPreviewStarted(); |
| 1534 | onPreviewStarted(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1535 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1536 | if (mSnapshotOnIdle) { |
| 1537 | mHandler.post(mDoSnapRunnable); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1538 | } |
| 1539 | } |
| 1540 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1541 | @Override |
| 1542 | public void stopPreview() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1543 | if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { |
| 1544 | Log.v(TAG, "stopPreview"); |
| 1545 | mCameraDevice.stopPreview(); |
| 1546 | mFaceDetectionStarted = false; |
| 1547 | } |
| 1548 | setCameraState(PREVIEW_STOPPED); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1549 | if (mFocusManager != null) { |
| 1550 | mFocusManager.onPreviewStopped(); |
| 1551 | } |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 1552 | stopSmartCamera(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1553 | } |
| 1554 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1555 | @Override |
Erin Dahlgren | 1648c36 | 2014-01-06 15:06:04 -0800 | [diff] [blame] | 1556 | public void onSettingChanged(SettingsManager settingsManager, int id) { |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1557 | switch (id) { |
| 1558 | case SettingsManager.SETTING_FLASH_MODE: { |
| 1559 | updateParametersFlashMode(); |
| 1560 | break; |
| 1561 | } |
| 1562 | case SettingsManager.SETTING_PICTURE_SIZE: { |
| 1563 | updateParametersPictureSize(); |
| 1564 | break; |
| 1565 | } |
| 1566 | case SettingsManager.SETTING_RECORD_LOCATION: { |
| 1567 | SettingsController settingsController = mActivity.getSettingsController(); |
| 1568 | settingsController.syncLocationManager(); |
| 1569 | break; |
| 1570 | } |
| 1571 | default: { |
| 1572 | // Do nothing. |
| 1573 | } |
| 1574 | } |
Erin Dahlgren | 1648c36 | 2014-01-06 15:06:04 -0800 | [diff] [blame] | 1575 | |
| 1576 | if (mCameraDevice != null) { |
| 1577 | mCameraDevice.setParameters(mParameters); |
| 1578 | } |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1579 | } |
| 1580 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1581 | private void updateCameraParametersInitialize() { |
| 1582 | // Reset preview frame rate to the maximum because it may be lowered by |
| 1583 | // video camera application. |
ztenghui | 16a3520 | 2013-09-23 11:35:36 -0700 | [diff] [blame] | 1584 | int[] fpsRange = CameraUtil.getPhotoPreviewFpsRange(mParameters); |
| 1585 | if (fpsRange != null && fpsRange.length > 0) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1586 | mParameters.setPreviewFpsRange( |
| 1587 | fpsRange[Parameters.PREVIEW_FPS_MIN_INDEX], |
| 1588 | fpsRange[Parameters.PREVIEW_FPS_MAX_INDEX]); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1589 | } |
| 1590 | |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1591 | mParameters.set(CameraUtil.RECORDING_HINT, CameraUtil.FALSE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1592 | |
| 1593 | // Disable video stabilization. Convenience methods not available in API |
| 1594 | // level <= 14 |
| 1595 | String vstabSupported = mParameters.get("video-stabilization-supported"); |
| 1596 | if ("true".equals(vstabSupported)) { |
| 1597 | mParameters.set("video-stabilization", "false"); |
| 1598 | } |
| 1599 | } |
| 1600 | |
| 1601 | private void updateCameraParametersZoom() { |
| 1602 | // Set zoom. |
| 1603 | if (mParameters.isZoomSupported()) { |
| 1604 | mParameters.setZoom(mZoomValue); |
| 1605 | } |
| 1606 | } |
| 1607 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1608 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1609 | private void setAutoExposureLockIfSupported() { |
| 1610 | if (mAeLockSupported) { |
| 1611 | mParameters.setAutoExposureLock(mFocusManager.getAeAwbLock()); |
| 1612 | } |
| 1613 | } |
| 1614 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1615 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1616 | private void setAutoWhiteBalanceLockIfSupported() { |
| 1617 | if (mAwbLockSupported) { |
| 1618 | mParameters.setAutoWhiteBalanceLock(mFocusManager.getAeAwbLock()); |
| 1619 | } |
| 1620 | } |
| 1621 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1622 | private void setFocusAreasIfSupported() { |
| 1623 | if (mFocusAreaSupported) { |
| 1624 | mParameters.setFocusAreas(mFocusManager.getFocusAreas()); |
| 1625 | } |
| 1626 | } |
| 1627 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1628 | private void setMeteringAreasIfSupported() { |
| 1629 | if (mMeteringAreaSupported) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1630 | mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); |
| 1631 | } |
| 1632 | } |
| 1633 | |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1634 | private void updateCameraParametersPreference() { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1635 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1636 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1637 | setAutoExposureLockIfSupported(); |
| 1638 | setAutoWhiteBalanceLockIfSupported(); |
| 1639 | setFocusAreasIfSupported(); |
| 1640 | setMeteringAreasIfSupported(); |
| 1641 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1642 | // Initialize focus mode. |
Michael Kolb | d3253f2 | 2013-07-12 11:36:47 -0700 | [diff] [blame] | 1643 | mFocusManager.overrideFocusMode(null); |
| 1644 | mParameters.setFocusMode(mFocusManager.getFocusMode()); |
| 1645 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1646 | // Set picture size. |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1647 | updateParametersPictureSize(); |
| 1648 | |
| 1649 | // Set JPEG quality. |
| 1650 | updateParametersPictureQuality(); |
| 1651 | |
| 1652 | // For the following settings, we need to check if the settings are |
| 1653 | // still supported by latest driver, if not, ignore the settings. |
| 1654 | |
| 1655 | // Set exposure compensation |
| 1656 | updateParametersExposureCompensation(); |
| 1657 | |
| 1658 | // Set the scene mode: also sets flash and white balance. |
| 1659 | updateParametersSceneMode(); |
| 1660 | |
| 1661 | if (mContinuousFocusSupported && ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK) { |
| 1662 | updateAutoFocusMoveCallback(); |
| 1663 | } |
| 1664 | } |
| 1665 | |
| 1666 | private void updateParametersPictureSize() { |
| 1667 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1668 | |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1669 | String pictureSize = settingsManager.get(SettingsManager.SETTING_PICTURE_SIZE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1670 | if (pictureSize == null) { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1671 | //TODO: deprecate CameraSettings. |
| 1672 | CameraSettings.initialCameraPictureSize( |
| 1673 | mActivity, mParameters, settingsManager); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1674 | } else { |
| 1675 | List<Size> supported = mParameters.getSupportedPictureSizes(); |
| 1676 | CameraSettings.setCameraPictureSize( |
| 1677 | pictureSize, supported, mParameters); |
| 1678 | } |
| 1679 | Size size = mParameters.getPictureSize(); |
| 1680 | |
| 1681 | // Set a preview size that is closest to the viewfinder height and has |
| 1682 | // the right aspect ratio. |
| 1683 | List<Size> sizes = mParameters.getSupportedPreviewSizes(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1684 | Size optimalSize = CameraUtil.getOptimalPreviewSize(mActivity, sizes, |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1685 | (double) size.width / size.height); |
| 1686 | Size original = mParameters.getPreviewSize(); |
| 1687 | if (!original.equals(optimalSize)) { |
| 1688 | mParameters.setPreviewSize(optimalSize.width, optimalSize.height); |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1689 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1690 | // Zoom related settings will be changed for different preview |
| 1691 | // sizes, so set and read the parameters to get latest values |
Michael Kolb | 4a4d4ef | 2013-05-30 08:35:26 -0700 | [diff] [blame] | 1692 | if (mHandler.getLooper() == Looper.myLooper()) { |
| 1693 | // On UI thread only, not when camera starts up |
| 1694 | setupPreview(); |
| 1695 | } else { |
| 1696 | mCameraDevice.setParameters(mParameters); |
| 1697 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1698 | mParameters = mCameraDevice.getParameters(); |
| 1699 | } |
Doris Liu | 9540574 | 2013-11-05 15:25:26 -0800 | [diff] [blame] | 1700 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1701 | if (optimalSize.width != 0 && optimalSize.height != 0) { |
Doris Liu | 9540574 | 2013-11-05 15:25:26 -0800 | [diff] [blame] | 1702 | mUI.updatePreviewAspectRatio((float) optimalSize.width |
| 1703 | / (float) optimalSize.height); |
| 1704 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1705 | Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1706 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1707 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1708 | private void updateParametersPictureQuality() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1709 | int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, |
| 1710 | CameraProfile.QUALITY_HIGH); |
| 1711 | mParameters.setJpegQuality(jpegQuality); |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1712 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1713 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1714 | private void updateParametersExposureCompensation() { |
| 1715 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1716 | |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1717 | int value = Integer.parseInt(settingsManager.get(SettingsManager.SETTING_EXPOSURE)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1718 | int max = mParameters.getMaxExposureCompensation(); |
| 1719 | int min = mParameters.getMinExposureCompensation(); |
| 1720 | if (value >= min && value <= max) { |
| 1721 | mParameters.setExposureCompensation(value); |
| 1722 | } else { |
| 1723 | Log.w(TAG, "invalid exposure range: " + value); |
| 1724 | } |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1725 | } |
| 1726 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1727 | private void updateParametersSceneMode() { |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1728 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1729 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1730 | mSceneMode = settingsManager.get(SettingsManager.SETTING_SCENE_MODE); |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1731 | if (CameraUtil.isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { |
| 1732 | if (!mParameters.getSceneMode().equals(mSceneMode)) { |
| 1733 | mParameters.setSceneMode(mSceneMode); |
| 1734 | |
| 1735 | // Setting scene mode will change the settings of flash mode, |
| 1736 | // white balance, and focus mode. Here we read back the |
| 1737 | // parameters, so we can know those settings. |
| 1738 | mCameraDevice.setParameters(mParameters); |
| 1739 | mParameters = mCameraDevice.getParameters(); |
| 1740 | } |
| 1741 | } else { |
| 1742 | mSceneMode = mParameters.getSceneMode(); |
| 1743 | if (mSceneMode == null) { |
| 1744 | mSceneMode = Parameters.SCENE_MODE_AUTO; |
| 1745 | } |
| 1746 | } |
| 1747 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1748 | if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { |
| 1749 | // Set flash mode. |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1750 | updateParametersFlashMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1751 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1752 | // Set white balance mode. |
| 1753 | updateParametersWhiteBalanceMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1754 | |
| 1755 | // Set focus mode. |
| 1756 | mFocusManager.overrideFocusMode(null); |
| 1757 | mParameters.setFocusMode(mFocusManager.getFocusMode()); |
| 1758 | } else { |
| 1759 | mFocusManager.overrideFocusMode(mParameters.getFocusMode()); |
| 1760 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1761 | } |
| 1762 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1763 | private void updateParametersFlashMode() { |
| 1764 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1765 | |
| 1766 | String flashMode = settingsManager.get(SettingsManager.SETTING_FLASH_MODE); |
| 1767 | List<String> supportedFlash = mParameters.getSupportedFlashModes(); |
| 1768 | if (CameraUtil.isSupported(flashMode, supportedFlash)) { |
| 1769 | mParameters.setFlashMode(flashMode); |
| 1770 | } |
| 1771 | } |
| 1772 | |
| 1773 | private void updateParametersWhiteBalanceMode() { |
| 1774 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1775 | |
| 1776 | // Set white balance parameter. |
| 1777 | String whiteBalance = settingsManager.get(SettingsManager.SETTING_WHITE_BALANCE); |
| 1778 | if (CameraUtil.isSupported(whiteBalance, |
| 1779 | mParameters.getSupportedWhiteBalance())) { |
| 1780 | mParameters.setWhiteBalance(whiteBalance); |
| 1781 | } |
| 1782 | } |
| 1783 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1784 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1785 | private void updateAutoFocusMoveCallback() { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1786 | if (mParameters.getFocusMode().equals(CameraUtil.FOCUS_MODE_CONTINUOUS_PICTURE)) { |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 1787 | mCameraDevice.setAutoFocusMoveCallback(mHandler, |
Angus Kong | 4f795b8 | 2013-09-16 14:25:35 -0700 | [diff] [blame] | 1788 | (CameraAFMoveCallback) mAutoFocusMoveCallback); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1789 | } else { |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 1790 | mCameraDevice.setAutoFocusMoveCallback(null, null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1791 | } |
| 1792 | } |
| 1793 | |
| 1794 | // We separate the parameters into several subsets, so we can update only |
| 1795 | // the subsets actually need updating. The PREFERENCE set needs extra |
| 1796 | // locking because the preference can be changed from GLThread as well. |
| 1797 | private void setCameraParameters(int updateSet) { |
| 1798 | if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { |
| 1799 | updateCameraParametersInitialize(); |
| 1800 | } |
| 1801 | |
| 1802 | if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { |
| 1803 | updateCameraParametersZoom(); |
| 1804 | } |
| 1805 | |
| 1806 | if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1807 | updateCameraParametersPreference(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1808 | } |
| 1809 | |
| 1810 | mCameraDevice.setParameters(mParameters); |
| 1811 | } |
| 1812 | |
| 1813 | // If the Camera is idle, update the parameters immediately, otherwise |
| 1814 | // accumulate them in mUpdateSet and update later. |
| 1815 | private void setCameraParametersWhenIdle(int additionalUpdateSet) { |
| 1816 | mUpdateSet |= additionalUpdateSet; |
| 1817 | if (mCameraDevice == null) { |
| 1818 | // We will update all the parameters when we open the device, so |
| 1819 | // we don't need to do anything now. |
| 1820 | mUpdateSet = 0; |
| 1821 | return; |
| 1822 | } else if (isCameraIdle()) { |
| 1823 | setCameraParameters(mUpdateSet); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1824 | updateSceneMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1825 | mUpdateSet = 0; |
| 1826 | } else { |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 1827 | if (!mHandler.hasMessages(MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE)) { |
| 1828 | mHandler.sendEmptyMessageDelayed(MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1829 | } |
| 1830 | } |
| 1831 | } |
| 1832 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 1833 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1834 | public boolean isCameraIdle() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1835 | return (mCameraState == IDLE) || |
| 1836 | (mCameraState == PREVIEW_STOPPED) || |
| 1837 | ((mFocusManager != null) && mFocusManager.isFocusCompleted() |
| 1838 | && (mCameraState != SWITCHING_CAMERA)); |
| 1839 | } |
| 1840 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 1841 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1842 | public boolean isImageCaptureIntent() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1843 | String action = mActivity.getIntent().getAction(); |
| 1844 | return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) |
Angus Kong | 6a8e8a1 | 2013-07-19 14:55:07 -0700 | [diff] [blame] | 1845 | || CameraActivity.ACTION_IMAGE_CAPTURE_SECURE.equals(action)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1846 | } |
| 1847 | |
| 1848 | private void setupCaptureParams() { |
| 1849 | Bundle myExtras = mActivity.getIntent().getExtras(); |
| 1850 | if (myExtras != null) { |
| 1851 | mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); |
| 1852 | mCropValue = myExtras.getString("crop"); |
| 1853 | } |
| 1854 | } |
| 1855 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1856 | public void onSharedPreferenceChanged() { |
| 1857 | // ignore the events after "onPause()" |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1858 | if (mPaused) { |
| 1859 | return; |
| 1860 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1861 | |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1862 | SettingsController settingsController = mActivity.getSettingsController(); |
| 1863 | settingsController.syncLocationManager(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1864 | |
| 1865 | setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1866 | } |
| 1867 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1868 | private void showTapToFocusToast() { |
| 1869 | // TODO: Use a toast? |
| 1870 | new RotateTextToast(mActivity, R.string.tap_to_focus, 0).show(); |
| 1871 | // Clear the preference. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1872 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1873 | settingsManager.setBoolean( |
| 1874 | SettingsManager.SETTING_CAMERA_FIRST_USE_HINT_SHOWN, false); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1875 | } |
| 1876 | |
| 1877 | private void initializeCapabilities() { |
| 1878 | mInitialParams = mCameraDevice.getParameters(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1879 | mFocusAreaSupported = CameraUtil.isFocusAreaSupported(mInitialParams); |
| 1880 | mMeteringAreaSupported = CameraUtil.isMeteringAreaSupported(mInitialParams); |
| 1881 | mAeLockSupported = CameraUtil.isAutoExposureLockSupported(mInitialParams); |
| 1882 | mAwbLockSupported = CameraUtil.isAutoWhiteBalanceLockSupported(mInitialParams); |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 1883 | mContinuousFocusSupported = mInitialParams.getSupportedFocusModes().contains( |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1884 | CameraUtil.FOCUS_MODE_CONTINUOUS_PICTURE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1885 | } |
| 1886 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1887 | private void setShutterEnabled(boolean enabled) { |
| 1888 | mShutterEnabled = enabled; |
| 1889 | mUI.enableShutter(enabled); |
| 1890 | } |
| 1891 | |
Marco Nelissen | 0744e4a | 2013-11-22 01:47:37 +0000 | [diff] [blame] | 1892 | // TODO: Remove this |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1893 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1894 | public int onZoomChanged(int index) { |
| 1895 | // Not useful to change zoom value when the activity is paused. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1896 | if (mPaused) { |
| 1897 | return index; |
| 1898 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1899 | mZoomValue = index; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1900 | if (mParameters == null || mCameraDevice == null) { |
| 1901 | return index; |
| 1902 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1903 | // Set zoom parameters asynchronously |
| 1904 | mParameters.setZoom(mZoomValue); |
Angus Kong | 36ed867 | 2013-04-15 12:11:15 -0700 | [diff] [blame] | 1905 | mCameraDevice.setParameters(mParameters); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1906 | Parameters p = mCameraDevice.getParameters(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1907 | if (p != null) { |
| 1908 | return p.getZoom(); |
| 1909 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1910 | return index; |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 1911 | } |
| 1912 | |
| 1913 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1914 | public int getCameraState() { |
| 1915 | return mCameraState; |
| 1916 | } |
| 1917 | |
| 1918 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1919 | public void onMemoryStateChanged(int state) { |
| 1920 | setShutterEnabled(state == MemoryManager.STATE_OK); |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 1921 | } |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 1922 | |
| 1923 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1924 | public void onLowMemory() { |
| 1925 | // Not much we can do in the photo module. |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 1926 | } |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1927 | |
| 1928 | @Override |
| 1929 | public void onAccuracyChanged(Sensor sensor, int accuracy) { |
| 1930 | } |
| 1931 | |
| 1932 | @Override |
| 1933 | public void onSensorChanged(SensorEvent event) { |
| 1934 | int type = event.sensor.getType(); |
| 1935 | float[] data; |
| 1936 | if (type == Sensor.TYPE_ACCELEROMETER) { |
| 1937 | data = mGData; |
| 1938 | } else if (type == Sensor.TYPE_MAGNETIC_FIELD) { |
| 1939 | data = mMData; |
| 1940 | } else { |
| 1941 | // we should not be here. |
| 1942 | return; |
| 1943 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1944 | for (int i = 0; i < 3; i++) { |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1945 | data[i] = event.values[i]; |
| 1946 | } |
| 1947 | float[] orientation = new float[3]; |
| 1948 | SensorManager.getRotationMatrix(mR, null, mGData, mMData); |
| 1949 | SensorManager.getOrientation(mR, orientation); |
| 1950 | mHeading = (int) (orientation[0] * 180f / Math.PI) % 360; |
| 1951 | if (mHeading < 0) { |
| 1952 | mHeading += 360; |
| 1953 | } |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1954 | } |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1955 | |
Ruben Brunk | d217ed0 | 2013-10-08 23:31:13 -0700 | [diff] [blame] | 1956 | // For debugging only. |
| 1957 | public void setDebugUri(Uri uri) { |
| 1958 | mDebugUri = uri; |
| 1959 | } |
| 1960 | |
| 1961 | // For debugging only. |
| 1962 | private void saveToDebugUri(byte[] data) { |
| 1963 | if (mDebugUri != null) { |
| 1964 | OutputStream outputStream = null; |
| 1965 | try { |
| 1966 | outputStream = mContentResolver.openOutputStream(mDebugUri); |
| 1967 | outputStream.write(data); |
| 1968 | outputStream.close(); |
| 1969 | } catch (IOException e) { |
| 1970 | Log.e(TAG, "Exception while writing debug jpeg file", e); |
| 1971 | } finally { |
| 1972 | CameraUtil.closeSilently(outputStream); |
| 1973 | } |
| 1974 | } |
| 1975 | } |
Sascha Haeberling | f2994f0 | 2014-01-23 19:55:01 -0800 | [diff] [blame^] | 1976 | |
| 1977 | @Override |
| 1978 | public void onRemoteShutterPress() { |
| 1979 | capture(); |
| 1980 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1981 | } |