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; |
Doris Liu | 36ebcb1 | 2013-10-28 14:44:24 -0700 | [diff] [blame] | 25 | import android.graphics.Rect; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 26 | import android.graphics.SurfaceTexture; |
| 27 | import android.hardware.Camera.CameraInfo; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 28 | import android.hardware.Camera.Parameters; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 29 | import android.hardware.Camera.Size; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 30 | import android.hardware.Sensor; |
| 31 | import android.hardware.SensorEvent; |
| 32 | import android.hardware.SensorEventListener; |
| 33 | import android.hardware.SensorManager; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 34 | import android.location.Location; |
| 35 | import android.media.CameraProfile; |
| 36 | import android.net.Uri; |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 37 | import android.os.Build; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 38 | import android.os.Bundle; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 39 | import android.os.Handler; |
| 40 | import android.os.Looper; |
| 41 | import android.os.Message; |
| 42 | import android.os.MessageQueue; |
| 43 | import android.os.SystemClock; |
| 44 | import android.provider.MediaStore; |
| 45 | import android.util.Log; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 46 | import android.view.KeyEvent; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 47 | import android.view.OrientationEventListener; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 48 | import android.view.View; |
Doris Liu | 773e1c9 | 2013-12-02 17:35:03 -0800 | [diff] [blame] | 49 | import android.view.ViewGroup; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 50 | |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 51 | import com.android.camera.PhotoModule.NamedImages.NamedEntity; |
| 52 | import com.android.camera.app.AppController; |
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; |
Angus Kong | fd4fc0e | 2013-11-07 15:38:09 -0800 | [diff] [blame] | 58 | import com.android.camera.app.MediaSaver; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 59 | import com.android.camera.app.MemoryManager; |
| 60 | import com.android.camera.app.MemoryManager.MemoryListener; |
ztenghui | a16e7b5 | 2013-08-23 11:47:56 -0700 | [diff] [blame] | 61 | import com.android.camera.exif.ExifInterface; |
| 62 | import com.android.camera.exif.ExifTag; |
| 63 | import com.android.camera.exif.Rational; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 64 | import com.android.camera.module.ModuleController; |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 65 | import com.android.camera.settings.SettingsManager; |
Doris Liu | 1c94b7d | 2013-11-09 19:13:44 -0800 | [diff] [blame] | 66 | import com.android.camera.ui.ModeListView; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 67 | import com.android.camera.ui.RotateTextToast; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 68 | import com.android.camera.util.ApiHelper; |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 69 | import com.android.camera.util.CameraUtil; |
Ruben Brunk | 4601f5d | 2013-09-24 18:35:22 -0700 | [diff] [blame] | 70 | import com.android.camera.util.GcamHelper; |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 71 | import com.android.camera.util.SmartCameraHelper; |
Sascha Haeberling | 8e963a5 | 2013-08-06 11:43:02 -0700 | [diff] [blame] | 72 | import com.android.camera.util.UsageStatistics; |
| 73 | import com.android.camera2.R; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 74 | |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 75 | import java.io.File; |
| 76 | import java.io.FileNotFoundException; |
| 77 | import java.io.FileOutputStream; |
| 78 | import java.io.IOException; |
| 79 | import java.io.OutputStream; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 80 | import java.util.List; |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 81 | import java.util.Vector; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 82 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 83 | public class PhotoModule |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 84 | extends CameraModule |
| 85 | implements PhotoController, |
| 86 | ModuleController, |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 87 | MemoryListener, |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 88 | FocusOverlayManager.Listener, |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 89 | ShutterButton.OnShutterButtonListener, |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 90 | SensorEventListener { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 91 | |
| 92 | private static final String TAG = "CAM_PhotoModule"; |
| 93 | |
| 94 | // We number the request code from 1000 to avoid collision with Gallery. |
| 95 | private static final int REQUEST_CROP = 1000; |
| 96 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 97 | // Messages defined for the UI thread handler. |
| 98 | private static final int MSG_SETUP_PREVIEW = 1; |
| 99 | private static final int MSG_FIRST_TIME_INIT = 2; |
| 100 | private static final int MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE = 3; |
| 101 | private static final int MSG_SHOW_TAP_TO_FOCUS_TOAST = 4; |
| 102 | private static final int MSG_SWITCH_CAMERA = 5; |
| 103 | private static final int MSG_SWITCH_CAMERA_START_ANIMATION = 6; |
| 104 | private static final int MSG_CAMERA_OPEN_DONE = 7; |
| 105 | private static final int MSG_OPEN_CAMERA_FAIL = 8; |
| 106 | private static final int MSG_CAMERA_DISABLED = 9; |
| 107 | private static final int MSG_SWITCH_TO_GCAM_MODULE = 10; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 108 | |
| 109 | // The subset of parameters we need to update in setCameraParameters(). |
| 110 | private static final int UPDATE_PARAM_INITIALIZE = 1; |
| 111 | private static final int UPDATE_PARAM_ZOOM = 2; |
| 112 | private static final int UPDATE_PARAM_PREFERENCE = 4; |
| 113 | private static final int UPDATE_PARAM_ALL = -1; |
| 114 | |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 115 | // This is the delay before we execute onResume tasks when coming |
| 116 | // from the lock screen, to allow time for onPause to execute. |
| 117 | private static final int ON_RESUME_TASKS_DELAY_MSEC = 20; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 118 | |
Ruben Brunk | d748827 | 2013-10-10 18:45:53 -0700 | [diff] [blame] | 119 | private static final String DEBUG_IMAGE_PREFIX = "DEBUG_"; |
| 120 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 121 | // copied from Camera hierarchy |
| 122 | private CameraActivity mActivity; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 123 | private CameraProxy mCameraDevice; |
| 124 | private int mCameraId; |
| 125 | private Parameters mParameters; |
| 126 | private boolean mPaused; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 127 | |
| 128 | private PhotoUI mUI; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 129 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 130 | // The activity is going to switch to the specified camera id. This is |
| 131 | // needed because texture copy is done in GL thread. -1 means camera is not |
| 132 | // switching. |
| 133 | protected int mPendingSwitchCameraId = -1; |
| 134 | private boolean mOpenCameraFail; |
| 135 | private boolean mCameraDisabled; |
| 136 | |
| 137 | // When setCameraParametersWhenIdle() is called, we accumulate the subsets |
| 138 | // needed to be updated in mUpdateSet. |
| 139 | private int mUpdateSet; |
| 140 | |
| 141 | private static final int SCREEN_DELAY = 2 * 60 * 1000; |
| 142 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 143 | private int mZoomValue; // The current zoom value. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 144 | |
| 145 | private Parameters mInitialParams; |
| 146 | private boolean mFocusAreaSupported; |
| 147 | private boolean mMeteringAreaSupported; |
| 148 | private boolean mAeLockSupported; |
| 149 | private boolean mAwbLockSupported; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 150 | private boolean mContinuousFocusSupported; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 151 | |
| 152 | // The degrees of the device rotated clockwise from its natural orientation. |
| 153 | private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 154 | |
| 155 | private static final String sTempCropFilename = "crop-temp"; |
| 156 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 157 | private boolean mFaceDetectionStarted = false; |
| 158 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 159 | // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. |
| 160 | private String mCropValue; |
| 161 | private Uri mSaveUri; |
| 162 | |
Ruben Brunk | d217ed0 | 2013-10-08 23:31:13 -0700 | [diff] [blame] | 163 | private Uri mDebugUri; |
| 164 | |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 165 | // We use a queue to generated names of the images to be used later |
| 166 | // when the image is ready to be saved. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 167 | private NamedImages mNamedImages; |
| 168 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 169 | private final Runnable mDoSnapRunnable = new Runnable() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 170 | @Override |
| 171 | public void run() { |
| 172 | onShutterButtonClick(); |
| 173 | } |
| 174 | }; |
| 175 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 176 | /** |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 177 | * An unpublished intent flag requesting to return as soon as capturing is |
| 178 | * completed. TODO: consider publishing by moving into MediaStore. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 179 | */ |
| 180 | private static final String EXTRA_QUICK_CAPTURE = |
| 181 | "android.intent.extra.quickCapture"; |
| 182 | |
| 183 | // The display rotation in degrees. This is only valid when mCameraState is |
| 184 | // not PREVIEW_STOPPED. |
| 185 | private int mDisplayRotation; |
| 186 | // The value for android.hardware.Camera.setDisplayOrientation. |
| 187 | private int mCameraDisplayOrientation; |
| 188 | // The value for UI components like indicators. |
| 189 | private int mDisplayOrientation; |
| 190 | // The value for android.hardware.Camera.Parameters.setRotation. |
| 191 | private int mJpegRotation; |
Doris Liu | 29da2db | 2013-08-28 14:28:45 -0700 | [diff] [blame] | 192 | // Indicates whether we are using front camera |
| 193 | private boolean mMirror; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 194 | private boolean mFirstTimeInitialized; |
| 195 | private boolean mIsImageCaptureIntent; |
| 196 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 197 | private int mCameraState = PREVIEW_STOPPED; |
| 198 | private boolean mSnapshotOnIdle = false; |
| 199 | |
| 200 | private ContentResolver mContentResolver; |
| 201 | |
| 202 | private LocationManager mLocationManager; |
Doris Liu | 2b906b8 | 2013-12-10 16:34:08 -0800 | [diff] [blame] | 203 | private AppController mAppController; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 204 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 205 | private final PostViewPictureCallback mPostViewPictureCallback = |
| 206 | new PostViewPictureCallback(); |
| 207 | private final RawPictureCallback mRawPictureCallback = |
| 208 | new RawPictureCallback(); |
| 209 | private final AutoFocusCallback mAutoFocusCallback = |
| 210 | new AutoFocusCallback(); |
| 211 | private final Object mAutoFocusMoveCallback = |
| 212 | ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 213 | ? new AutoFocusMoveCallback() |
| 214 | : null; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 215 | |
| 216 | private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); |
| 217 | |
| 218 | private long mFocusStartTime; |
| 219 | private long mShutterCallbackTime; |
| 220 | private long mPostViewPictureCallbackTime; |
| 221 | private long mRawPictureCallbackTime; |
| 222 | private long mJpegPictureCallbackTime; |
| 223 | private long mOnResumeTime; |
| 224 | private byte[] mJpegImageData; |
| 225 | |
| 226 | // These latency time are for the CameraLatency test. |
| 227 | public long mAutoFocusTime; |
| 228 | public long mShutterLag; |
| 229 | public long mShutterToPictureDisplayedTime; |
| 230 | public long mPictureDisplayedToJpegCallbackTime; |
| 231 | public long mJpegCallbackFinishTime; |
| 232 | public long mCaptureStartTime; |
| 233 | |
| 234 | // This handles everything about focus. |
| 235 | private FocusOverlayManager mFocusManager; |
| 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_SETUP_PREVIEW: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 296 | setupPreview(); |
| 297 | break; |
| 298 | } |
| 299 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 300 | case MSG_FIRST_TIME_INIT: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 301 | initializeFirstTime(); |
| 302 | break; |
| 303 | } |
| 304 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 305 | case MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 306 | setCameraParametersWhenIdle(0); |
| 307 | break; |
| 308 | } |
| 309 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 310 | case MSG_SHOW_TAP_TO_FOCUS_TOAST: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 311 | showTapToFocusToast(); |
| 312 | break; |
| 313 | } |
| 314 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 315 | case MSG_SWITCH_CAMERA: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 316 | switchCamera(); |
| 317 | break; |
| 318 | } |
| 319 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 320 | case MSG_SWITCH_CAMERA_START_ANIMATION: { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 321 | // TODO: Need to revisit |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 322 | // ((CameraScreenNail) |
| 323 | // mActivity.mCameraScreenNail).animateSwitchCamera(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 324 | break; |
| 325 | } |
| 326 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 327 | case MSG_CAMERA_OPEN_DONE: { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 328 | onCameraOpened(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 329 | break; |
| 330 | } |
| 331 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 332 | case MSG_OPEN_CAMERA_FAIL: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 333 | mOpenCameraFail = true; |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 334 | CameraUtil.showErrorAndFinish(mActivity, |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 335 | R.string.cannot_connect_camera); |
| 336 | break; |
| 337 | } |
| 338 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 339 | case MSG_CAMERA_DISABLED: { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 340 | mCameraDisabled = true; |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 341 | CameraUtil.showErrorAndFinish(mActivity, |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 342 | R.string.camera_disabled); |
| 343 | break; |
| 344 | } |
ztenghui | 367c7c8 | 2013-10-16 14:43:26 -0700 | [diff] [blame] | 345 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 346 | case MSG_SWITCH_TO_GCAM_MODULE: { |
Erin Dahlgren | d7b8cb5 | 2013-11-14 17:25:37 -0800 | [diff] [blame] | 347 | mActivity.onModeSelected(ModeListView.MODE_GCAM); |
ztenghui | 367c7c8 | 2013-10-16 14:43:26 -0700 | [diff] [blame] | 348 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 349 | } |
| 350 | } |
| 351 | } |
| 352 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 353 | /** |
| 354 | * Constructs a new photo module. |
| 355 | */ |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 356 | public PhotoModule(AppController app) { |
| 357 | super(app); |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 358 | } |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 359 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 360 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 361 | @Override |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 362 | public void init(AppController app, boolean isSecureCamera, boolean isCaptureIntent) { |
| 363 | mActivity = (CameraActivity) app.getAndroidContext(); |
| 364 | mUI = new PhotoUI(mActivity, this, app.getModuleLayoutRoot()); |
Doris Liu | 06db742 | 2013-12-09 19:36:25 -0800 | [diff] [blame] | 365 | app.setPreviewStatusListener(mUI); |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 366 | |
| 367 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 368 | mCameraId = Integer.parseInt(settingsManager.get(SettingsManager.SETTING_CAMERA_ID)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 369 | |
| 370 | mContentResolver = mActivity.getContentResolver(); |
| 371 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 372 | // Surface texture is from camera screen nail and startPreview needs it. |
| 373 | // This must be done before startPreview. |
| 374 | mIsImageCaptureIntent = isImageCaptureIntent(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 375 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 376 | mActivity.getCameraProvider().requestCamera(mCameraId); |
| 377 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 378 | initializeControlByIntent(); |
| 379 | mQuickCapture = mActivity.getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); |
Erin Dahlgren | 21c21a6 | 2013-11-19 16:37:38 -0800 | [diff] [blame] | 380 | mLocationManager = mActivity.getLocationManager(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 381 | mSensorManager = (SensorManager) (mActivity.getSystemService(Context.SENSOR_SERVICE)); |
Doris Liu | 2b906b8 | 2013-12-10 16:34:08 -0800 | [diff] [blame] | 382 | mAppController = app; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 383 | } |
| 384 | |
| 385 | private void initializeControlByIntent() { |
| 386 | mUI.initializeControlByIntent(); |
| 387 | if (mIsImageCaptureIntent) { |
| 388 | setupCaptureParams(); |
| 389 | } |
| 390 | } |
| 391 | |
| 392 | private void onPreviewStarted() { |
Doris Liu | 2b906b8 | 2013-12-10 16:34:08 -0800 | [diff] [blame] | 393 | mAppController.onPreviewStarted(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 394 | setCameraState(IDLE); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 395 | startFaceDetection(); |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 396 | startSmartCamera(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 397 | locationFirstRun(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 398 | } |
| 399 | |
| 400 | // Prompt the user to pick to record location for the very first run of |
| 401 | // camera only |
| 402 | private void locationFirstRun() { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 403 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 404 | if (settingsManager.isSet(SettingsManager.SETTING_RECORD_LOCATION)) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 405 | return; |
| 406 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 407 | if (mActivity.isSecureCamera()) { |
| 408 | return; |
| 409 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 410 | // Check if the back camera exists |
| 411 | int backCameraId = CameraHolder.instance().getBackCameraId(); |
| 412 | if (backCameraId == -1) { |
| 413 | // If there is no back camera, do not show the prompt. |
| 414 | return; |
| 415 | } |
Doris Liu | 6a83d52 | 2013-07-02 12:03:32 -0700 | [diff] [blame] | 416 | mUI.showLocationDialog(); |
| 417 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 418 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 419 | @Override |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 420 | public void onPreviewUIReady() { |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 421 | startPreview(); |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 422 | } |
| 423 | |
| 424 | @Override |
| 425 | public void onPreviewUIDestroyed() { |
| 426 | if (mCameraDevice == null) { |
| 427 | return; |
| 428 | } |
| 429 | mCameraDevice.setPreviewTexture(null); |
| 430 | stopPreview(); |
| 431 | } |
| 432 | |
Doris Liu | 1dfe782 | 2013-12-12 00:02:08 -0800 | [diff] [blame] | 433 | @Override |
| 434 | public void startPreCaptureAnimation() { |
| 435 | mAppController.startPreCaptureAnimation(); |
| 436 | } |
| 437 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 438 | private void onCameraOpened() { |
| 439 | View root = mUI.getRootView(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 440 | // These depend on camera parameters. |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 441 | |
| 442 | int width = root.getWidth(); |
| 443 | int height = root.getHeight(); |
Doris Liu | 6a0de79 | 2013-02-26 10:54:25 -0800 | [diff] [blame] | 444 | mFocusManager.setPreviewSize(width, height); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 445 | openCameraCommon(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 446 | } |
| 447 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 448 | private void switchCamera() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 449 | if (mPaused) { |
| 450 | return; |
| 451 | } |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 452 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 453 | |
| 454 | Log.v(TAG, "Start to switch camera. id=" + mPendingSwitchCameraId); |
| 455 | mCameraId = mPendingSwitchCameraId; |
| 456 | mPendingSwitchCameraId = -1; |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 457 | settingsManager.set(SettingsManager.SETTING_CAMERA_ID, "" + mCameraId); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 458 | mActivity.getCameraProvider().requestCamera(mCameraId); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 459 | mUI.clearFaces(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 460 | if (mFocusManager != null) { |
| 461 | mFocusManager.removeMessages(); |
| 462 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 463 | |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 464 | // TODO: this needs to be brought into onCameraAvailable(); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 465 | CameraInfo info = mActivity.getCameraProvider().getCameraInfo()[mCameraId]; |
Doris Liu | 29da2db | 2013-08-28 14:28:45 -0700 | [diff] [blame] | 466 | mMirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); |
| 467 | mFocusManager.setMirror(mMirror); |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 468 | // Start switch camera animation. Post a message because |
| 469 | // onFrameAvailable from the old camera may already exist. |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 470 | mHandler.sendEmptyMessage(MSG_SWITCH_CAMERA_START_ANIMATION); |
Doris Liu | 48239f4 | 2013-03-04 22:19:10 -0800 | [diff] [blame] | 471 | } |
| 472 | |
Sascha Haeberling | 29f6056 | 2013-12-10 12:18:56 -0800 | [diff] [blame] | 473 | private final ButtonManager.ButtonCallback mCameraButtonCallback = |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 474 | new ButtonManager.ButtonCallback() { |
| 475 | @Override |
| 476 | public void onStateChanged(int state) { |
| 477 | if (mPaused || mPendingSwitchCameraId != -1) { |
| 478 | return; |
| 479 | } |
| 480 | mPendingSwitchCameraId = state; |
| 481 | |
| 482 | Log.v(TAG, "Start to switch camera. cameraId=" + state); |
| 483 | // We need to keep a preview frame for the animation before |
| 484 | // releasing the camera. This will trigger onPreviewTextureCopied. |
| 485 | //TODO: Need to animate the camera switch |
| 486 | switchCamera(); |
| 487 | } |
| 488 | }; |
| 489 | |
Sascha Haeberling | 29f6056 | 2013-12-10 12:18:56 -0800 | [diff] [blame] | 490 | private final ButtonManager.ButtonCallback mHdrPlusButtonCallback = |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 491 | new ButtonManager.ButtonCallback() { |
| 492 | @Override |
| 493 | public void onStateChanged(int state) { |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 494 | if (GcamHelper.hasGcamCapture()) { |
| 495 | mHandler.sendEmptyMessage(MSG_SWITCH_TO_GCAM_MODULE); |
| 496 | } else { |
| 497 | mSceneMode = CameraUtil.SCENE_MODE_HDR; |
| 498 | updateParametersSceneMode(); |
| 499 | } |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 500 | } |
| 501 | }; |
| 502 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 503 | // either open a new camera or switch cameras |
| 504 | private void openCameraCommon() { |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 505 | mUI.onCameraOpened(mParameters, mCameraButtonCallback, mHdrPlusButtonCallback); |
Angus Kong | 0fb819b | 2013-10-08 13:44:19 -0700 | [diff] [blame] | 506 | if (mIsImageCaptureIntent) { |
Erin Dahlgren | e419b19 | 2013-12-03 13:10:27 -0800 | [diff] [blame] | 507 | // Set hdr plus to default: off. |
| 508 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 509 | settingsManager.setDefault(SettingsManager.SETTING_CAMERA_HDR_PLUS); |
Angus Kong | 0fb819b | 2013-10-08 13:44:19 -0700 | [diff] [blame] | 510 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 511 | updateSceneMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 512 | } |
| 513 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 514 | @Override |
Doris Liu | 36ebcb1 | 2013-10-28 14:44:24 -0700 | [diff] [blame] | 515 | public void onPreviewRectChanged(Rect previewRect) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 516 | if (mFocusManager != null) |
| 517 | mFocusManager.setPreviewRect(previewRect); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 518 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 519 | |
Doris Liu | 70da918 | 2013-12-17 18:41:15 -0800 | [diff] [blame^] | 520 | @Override |
| 521 | public void updatePreviewAspectRatio(float aspectRatio) { |
| 522 | mAppController.updatePreviewAspectRatio(aspectRatio); |
| 523 | } |
| 524 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 525 | private void resetExposureCompensation() { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 526 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 527 | if (settingsManager == null) { |
| 528 | Log.e(TAG, "Settings manager is null!"); |
| 529 | return; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 530 | } |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 531 | settingsManager.setDefault(SettingsManager.SETTING_EXPOSURE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 532 | } |
| 533 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 534 | // Snapshots can only be taken after this is called. It should be called |
| 535 | // once only. We could have done these things in onCreate() but we want to |
| 536 | // make preview screen appear as soon as possible. |
| 537 | private void initializeFirstTime() { |
Sascha Haeberling | 330dafb | 2013-10-10 19:00:41 -0700 | [diff] [blame] | 538 | if (mFirstTimeInitialized || mPaused) { |
| 539 | return; |
| 540 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 541 | |
| 542 | // Initialize location service. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 543 | SettingsController settingsController = mActivity.getSettingsController(); |
| 544 | settingsController.syncLocationManager(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 545 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 546 | mUI.initializeFirstTime(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 547 | |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 548 | // We set the listener only when both service and shutterbutton |
| 549 | // are initialized. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 550 | getServices().getMemoryManager().addListener(this); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 551 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 552 | mNamedImages = new NamedImages(); |
| 553 | |
| 554 | mFirstTimeInitialized = true; |
| 555 | addIdleHandler(); |
| 556 | |
| 557 | mActivity.updateStorageSpaceAndHint(); |
| 558 | } |
| 559 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 560 | // If the activity is paused and resumed, this method will be called in |
| 561 | // onResume. |
| 562 | private void initializeSecondTime() { |
| 563 | // Start location update if needed. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 564 | SettingsController settingsController = mActivity.getSettingsController(); |
| 565 | settingsController.syncLocationManager(); |
| 566 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 567 | getServices().getMemoryManager().addListener(this); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 568 | mNamedImages = new NamedImages(); |
| 569 | mUI.initializeSecondTime(mParameters); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 570 | } |
| 571 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 572 | private void addIdleHandler() { |
| 573 | MessageQueue queue = Looper.myQueue(); |
| 574 | queue.addIdleHandler(new MessageQueue.IdleHandler() { |
| 575 | @Override |
| 576 | public boolean queueIdle() { |
| 577 | Storage.ensureOSXCompatible(); |
| 578 | return false; |
| 579 | } |
| 580 | }); |
| 581 | } |
| 582 | |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 583 | private void startSmartCamera() { |
| 584 | SmartCameraHelper.register(mCameraDevice, mParameters.getPreviewSize(), mActivity, |
Doris Liu | 773e1c9 | 2013-12-02 17:35:03 -0800 | [diff] [blame] | 585 | (ViewGroup) mActivity.findViewById(R.id.camera_app_root)); |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 586 | } |
| 587 | |
| 588 | private void stopSmartCamera() { |
| 589 | SmartCameraHelper.tearDown(); |
| 590 | } |
| 591 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 592 | @Override |
| 593 | public void startFaceDetection() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 594 | if (mFaceDetectionStarted) { |
| 595 | return; |
| 596 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 597 | if (mParameters.getMaxNumDetectedFaces() > 0) { |
| 598 | mFaceDetectionStarted = true; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 599 | CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 600 | mUI.onStartFaceDetection(mDisplayOrientation, |
| 601 | (info.facing == CameraInfo.CAMERA_FACING_FRONT)); |
Angus Kong | 9e76552 | 2013-07-31 14:05:20 -0700 | [diff] [blame] | 602 | mCameraDevice.setFaceDetectionCallback(mHandler, mUI); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 603 | mCameraDevice.startFaceDetection(); |
| 604 | } |
| 605 | } |
| 606 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 607 | @Override |
| 608 | public void stopFaceDetection() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 609 | if (!mFaceDetectionStarted) { |
| 610 | return; |
| 611 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 612 | if (mParameters.getMaxNumDetectedFaces() > 0) { |
| 613 | mFaceDetectionStarted = false; |
Angus Kong | 9e76552 | 2013-07-31 14:05:20 -0700 | [diff] [blame] | 614 | mCameraDevice.setFaceDetectionCallback(null, null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 615 | mCameraDevice.stopFaceDetection(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 616 | mUI.clearFaces(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 617 | } |
| 618 | } |
| 619 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 620 | private final class ShutterCallback |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 621 | implements CameraShutterCallback { |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 622 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 623 | private final boolean mNeedsAnimation; |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 624 | |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 625 | public ShutterCallback(boolean needsAnimation) { |
| 626 | mNeedsAnimation = needsAnimation; |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 627 | } |
| 628 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 629 | @Override |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 630 | public void onShutter(CameraProxy camera) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 631 | mShutterCallbackTime = System.currentTimeMillis(); |
| 632 | mShutterLag = mShutterCallbackTime - mCaptureStartTime; |
| 633 | Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 634 | if (mNeedsAnimation) { |
| 635 | mActivity.runOnUiThread(new Runnable() { |
| 636 | @Override |
| 637 | public void run() { |
| 638 | animateAfterShutter(); |
| 639 | } |
| 640 | }); |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 641 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 642 | } |
| 643 | } |
| 644 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 645 | private final class PostViewPictureCallback |
| 646 | implements CameraPictureCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 647 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 648 | public void onPictureTaken(byte[] data, CameraProxy camera) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 649 | mPostViewPictureCallbackTime = System.currentTimeMillis(); |
| 650 | Log.v(TAG, "mShutterToPostViewCallbackTime = " |
| 651 | + (mPostViewPictureCallbackTime - mShutterCallbackTime) |
| 652 | + "ms"); |
| 653 | } |
| 654 | } |
| 655 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 656 | private final class RawPictureCallback |
| 657 | implements CameraPictureCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 658 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 659 | public void onPictureTaken(byte[] rawData, CameraProxy camera) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 660 | mRawPictureCallbackTime = System.currentTimeMillis(); |
| 661 | Log.v(TAG, "mShutterToRawCallbackTime = " |
| 662 | + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); |
| 663 | } |
| 664 | } |
| 665 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 666 | private final class JpegPictureCallback |
| 667 | implements CameraPictureCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 668 | Location mLocation; |
| 669 | |
| 670 | public JpegPictureCallback(Location loc) { |
| 671 | mLocation = loc; |
| 672 | } |
| 673 | |
| 674 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 675 | public void onPictureTaken(final byte[] jpegData, CameraProxy camera) { |
| 676 | setShutterEnabled(true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 677 | if (mPaused) { |
| 678 | return; |
| 679 | } |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 680 | if (mIsImageCaptureIntent) { |
| 681 | stopPreview(); |
| 682 | } |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 683 | if (mSceneMode == CameraUtil.SCENE_MODE_HDR) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 684 | mUI.setSwipingEnabled(true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 685 | } |
| 686 | |
| 687 | mJpegPictureCallbackTime = System.currentTimeMillis(); |
| 688 | // If postview callback has arrived, the captured image is displayed |
| 689 | // in postview callback. If not, the captured image is displayed in |
| 690 | // raw picture callback. |
| 691 | if (mPostViewPictureCallbackTime != 0) { |
| 692 | mShutterToPictureDisplayedTime = |
| 693 | mPostViewPictureCallbackTime - mShutterCallbackTime; |
| 694 | mPictureDisplayedToJpegCallbackTime = |
| 695 | mJpegPictureCallbackTime - mPostViewPictureCallbackTime; |
| 696 | } else { |
| 697 | mShutterToPictureDisplayedTime = |
| 698 | mRawPictureCallbackTime - mShutterCallbackTime; |
| 699 | mPictureDisplayedToJpegCallbackTime = |
| 700 | mJpegPictureCallbackTime - mRawPictureCallbackTime; |
| 701 | } |
| 702 | Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " |
| 703 | + mPictureDisplayedToJpegCallbackTime + "ms"); |
| 704 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 705 | mFocusManager.updateFocusUI(); // Ensure focus indicator is hidden. |
| 706 | if (!mIsImageCaptureIntent) { |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 707 | setupPreview(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 708 | } |
| 709 | |
Doris Liu | 36e56fb | 2013-09-11 17:38:08 -0700 | [diff] [blame] | 710 | ExifInterface exif = Exif.getExif(jpegData); |
| 711 | int orientation = Exif.getOrientation(exif); |
Ruben Brunk | d217ed0 | 2013-10-08 23:31:13 -0700 | [diff] [blame] | 712 | |
Ruben Brunk | d748827 | 2013-10-10 18:45:53 -0700 | [diff] [blame] | 713 | if (!mIsImageCaptureIntent) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 714 | // Calculate the width and the height of the jpeg. |
| 715 | Size s = mParameters.getPictureSize(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 716 | int width, height; |
| 717 | if ((mJpegRotation + orientation) % 180 == 0) { |
| 718 | width = s.width; |
| 719 | height = s.height; |
| 720 | } else { |
| 721 | width = s.height; |
| 722 | height = s.width; |
| 723 | } |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 724 | NamedEntity name = mNamedImages.getNextNameEntity(); |
| 725 | String title = (name == null) ? null : name.title; |
| 726 | long date = (name == null) ? -1 : name.date; |
Ruben Brunk | d748827 | 2013-10-10 18:45:53 -0700 | [diff] [blame] | 727 | |
| 728 | // Handle debug mode outputs |
| 729 | if (mDebugUri != null) { |
| 730 | // If using a debug uri, save jpeg there. |
| 731 | saveToDebugUri(jpegData); |
| 732 | |
| 733 | // Adjust the title of the debug image shown in mediastore. |
| 734 | if (title != null) { |
| 735 | title = DEBUG_IMAGE_PREFIX + title; |
| 736 | } |
| 737 | } |
| 738 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 739 | if (title == null) { |
| 740 | Log.e(TAG, "Unbalanced name/data pair"); |
| 741 | } else { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 742 | if (date == -1) |
| 743 | date = mCaptureStartTime; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 744 | if (mHeading >= 0) { |
| 745 | // heading direction has been updated by the sensor. |
| 746 | ExifTag directionRefTag = exif.buildTag( |
| 747 | ExifInterface.TAG_GPS_IMG_DIRECTION_REF, |
| 748 | ExifInterface.GpsTrackRef.MAGNETIC_DIRECTION); |
| 749 | ExifTag directionTag = exif.buildTag( |
| 750 | ExifInterface.TAG_GPS_IMG_DIRECTION, |
| 751 | new Rational(mHeading, 1)); |
| 752 | exif.setTag(directionRefTag); |
| 753 | exif.setTag(directionTag); |
| 754 | } |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 755 | getServices().getMediaSaver().addImage( |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 756 | jpegData, title, date, mLocation, width, height, |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 757 | orientation, exif, mOnMediaSavedListener, mContentResolver); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 758 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 759 | // Animate capture with real jpeg data instead of a preview |
| 760 | // frame. |
Doris Liu | 29da2db | 2013-08-28 14:28:45 -0700 | [diff] [blame] | 761 | mUI.animateCapture(jpegData, orientation, mMirror); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 762 | } else { |
| 763 | mJpegImageData = jpegData; |
| 764 | if (!mQuickCapture) { |
Doris Liu | 36e56fb | 2013-09-11 17:38:08 -0700 | [diff] [blame] | 765 | mUI.showCapturedImageForReview(jpegData, orientation, mMirror); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 766 | } else { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 767 | onCaptureDone(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 768 | } |
| 769 | } |
| 770 | |
| 771 | // 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] | 772 | // latency. It's true that someone else could write to the SD card |
| 773 | // in the mean time and fill it, but that could have happened |
| 774 | // between the shutter press and saving the JPEG too. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 775 | mActivity.updateStorageSpaceAndHint(); |
| 776 | |
| 777 | long now = System.currentTimeMillis(); |
| 778 | mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; |
| 779 | Log.v(TAG, "mJpegCallbackFinishTime = " |
| 780 | + mJpegCallbackFinishTime + "ms"); |
| 781 | mJpegPictureCallbackTime = 0; |
| 782 | } |
| 783 | } |
| 784 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 785 | private final class AutoFocusCallback implements CameraAFCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 786 | @Override |
| 787 | public void onAutoFocus( |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 788 | boolean focused, CameraProxy camera) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 789 | if (mPaused) { |
| 790 | return; |
| 791 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 792 | |
| 793 | mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; |
| 794 | Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); |
| 795 | setCameraState(IDLE); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 796 | mFocusManager.onAutoFocus(focused, mUI.isShutterPressed()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 797 | } |
| 798 | } |
| 799 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 800 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 801 | private final class AutoFocusMoveCallback |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 802 | implements CameraAFMoveCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 803 | @Override |
| 804 | public void onAutoFocusMoving( |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 805 | boolean moving, CameraProxy camera) { |
| 806 | mFocusManager.onAutoFocusMoving(moving); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 807 | } |
| 808 | } |
| 809 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 810 | /** |
| 811 | * This class is just a thread-safe queue for name,date holder objects. |
| 812 | */ |
| 813 | public static class NamedImages { |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 814 | private final Vector<NamedEntity> mQueue; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 815 | |
| 816 | public NamedImages() { |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 817 | mQueue = new Vector<NamedEntity>(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 818 | } |
| 819 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 820 | public void nameNewImage(long date) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 821 | NamedEntity r = new NamedEntity(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 822 | r.title = CameraUtil.createJpegName(date); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 823 | r.date = date; |
| 824 | mQueue.add(r); |
| 825 | } |
| 826 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 827 | public NamedEntity getNextNameEntity() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 828 | synchronized (mQueue) { |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 829 | if (!mQueue.isEmpty()) { |
| 830 | return mQueue.remove(0); |
| 831 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 832 | } |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 833 | return null; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 834 | } |
| 835 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 836 | public static class NamedEntity { |
| 837 | public String title; |
| 838 | public long date; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 839 | } |
| 840 | } |
| 841 | |
| 842 | private void setCameraState(int state) { |
| 843 | mCameraState = state; |
| 844 | switch (state) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 845 | case PhotoController.PREVIEW_STOPPED: |
| 846 | case PhotoController.SNAPSHOT_IN_PROGRESS: |
| 847 | case PhotoController.SWITCHING_CAMERA: |
Doris Liu | f55f3c4 | 2013-11-20 00:24:46 -0800 | [diff] [blame] | 848 | // TODO: Tell app UI to disable swipe |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 849 | break; |
| 850 | case PhotoController.IDLE: |
Doris Liu | f55f3c4 | 2013-11-20 00:24:46 -0800 | [diff] [blame] | 851 | // TODO: Tell app UI to enable swipe |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 852 | break; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 853 | } |
| 854 | } |
| 855 | |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 856 | private void animateAfterShutter() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 857 | // Only animate when in full screen capture mode |
| 858 | // i.e. If monkey/a user swipes to the gallery during picture taking, |
| 859 | // don't show animation |
Doris Liu | c2e9abd | 2013-06-19 14:20:51 -0700 | [diff] [blame] | 860 | if (!mIsImageCaptureIntent) { |
| 861 | mUI.animateFlash(); |
Doris Liu | c2e9abd | 2013-06-19 14:20:51 -0700 | [diff] [blame] | 862 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 863 | } |
| 864 | |
| 865 | @Override |
| 866 | public boolean capture() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 867 | // If we are already in the middle of taking a snapshot or the image |
| 868 | // save request is full then ignore. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 869 | if (mCameraDevice == null || mCameraState == SNAPSHOT_IN_PROGRESS |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 870 | || mCameraState == SWITCHING_CAMERA || !mShutterEnabled) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 871 | return false; |
| 872 | } |
| 873 | mCaptureStartTime = System.currentTimeMillis(); |
| 874 | mPostViewPictureCallbackTime = 0; |
| 875 | mJpegImageData = null; |
| 876 | |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 877 | final boolean animateBefore = (mSceneMode == CameraUtil.SCENE_MODE_HDR); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 878 | |
| 879 | if (animateBefore) { |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 880 | animateAfterShutter(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 881 | } |
| 882 | |
| 883 | // Set rotation and gps data. |
Doris Liu | 3cf565c | 2013-02-15 10:55:37 -0800 | [diff] [blame] | 884 | int orientation; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 885 | |
Doris Liu | 3cf565c | 2013-02-15 10:55:37 -0800 | [diff] [blame] | 886 | // We need to be consistent with the framework orientation (i.e. the |
| 887 | // orientation of the UI.) when the auto-rotate screen setting is on. |
| 888 | if (mActivity.isAutoRotateScreen()) { |
| 889 | orientation = (360 - mDisplayRotation) % 360; |
| 890 | } else { |
| 891 | orientation = mOrientation; |
| 892 | } |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 893 | mJpegRotation = CameraUtil.getJpegRotation(mActivity, mCameraId, orientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 894 | mParameters.setRotation(mJpegRotation); |
Erin Dahlgren | c120b0f | 2013-11-19 10:53:49 -0800 | [diff] [blame] | 895 | Location loc = mActivity.getLocationManager().getCurrentLocation(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 896 | CameraUtil.setGpsParameters(mParameters, loc); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 897 | mCameraDevice.setParameters(mParameters); |
| 898 | |
Sascha Haeberling | 8890194 | 2013-08-28 17:49:00 -0700 | [diff] [blame] | 899 | // We don't want user to press the button again while taking a |
| 900 | // multi-second HDR photo. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 901 | setShutterEnabled(false); |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 902 | mCameraDevice.takePicture(mHandler, |
| 903 | new ShutterCallback(!animateBefore), |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 904 | mRawPictureCallback, mPostViewPictureCallback, |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 905 | new JpegPictureCallback(loc)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 906 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 907 | mNamedImages.nameNewImage(mCaptureStartTime); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 908 | |
| 909 | mFaceDetectionStarted = false; |
| 910 | setCameraState(SNAPSHOT_IN_PROGRESS); |
Bobby Georgescu | 301b646 | 2013-04-01 15:33:17 -0700 | [diff] [blame] | 911 | UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, |
Seth Raphael | cbd8267 | 2013-11-05 10:12:36 -0800 | [diff] [blame] | 912 | UsageStatistics.ACTION_CAPTURE_DONE, "Photo", 0, |
Seth Raphael | 4497326 | 2013-11-27 14:29:24 -0800 | [diff] [blame] | 913 | UsageStatistics.hashFileName(mNamedImages.mQueue.lastElement().title + ".jpg")); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 914 | return true; |
| 915 | } |
| 916 | |
| 917 | @Override |
| 918 | public void setFocusParameters() { |
| 919 | setCameraParameters(UPDATE_PARAM_PREFERENCE); |
| 920 | } |
| 921 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 922 | private void updateSceneMode() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 923 | // If scene mode is set, we cannot set flash mode, white balance, and |
| 924 | // focus mode, instead, we read it from driver |
| 925 | if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { |
| 926 | overrideCameraSettings(mParameters.getFlashMode(), |
| 927 | mParameters.getWhiteBalance(), mParameters.getFocusMode()); |
| 928 | } else { |
| 929 | overrideCameraSettings(null, null, null); |
| 930 | } |
| 931 | } |
| 932 | |
| 933 | private void overrideCameraSettings(final String flashMode, |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 934 | final String whiteBalance, final String focusMode) { |
Erin Dahlgren | e419b19 | 2013-12-03 13:10:27 -0800 | [diff] [blame] | 935 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 936 | settingsManager.set(SettingsManager.SETTING_FLASH_MODE, flashMode); |
| 937 | settingsManager.set(SettingsManager.SETTING_WHITE_BALANCE, whiteBalance); |
| 938 | settingsManager.set(SettingsManager.SETTING_FOCUS_MODE, focusMode); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 939 | } |
| 940 | |
| 941 | @Override |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 942 | public void onOrientationChanged(int orientation) { |
| 943 | // We keep the last known orientation. So if the user first orient |
| 944 | // the camera then point the camera to floor or sky, we still have |
| 945 | // the correct orientation. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 946 | if (orientation == OrientationEventListener.ORIENTATION_UNKNOWN) { |
| 947 | return; |
| 948 | } |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 949 | mOrientation = CameraUtil.roundOrientation(orientation, mOrientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 950 | |
| 951 | // Show the toast after getting the first orientation changed. |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 952 | if (mHandler.hasMessages(MSG_SHOW_TAP_TO_FOCUS_TOAST)) { |
| 953 | mHandler.removeMessages(MSG_SHOW_TAP_TO_FOCUS_TOAST); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 954 | showTapToFocusToast(); |
| 955 | } |
| 956 | } |
| 957 | |
| 958 | @Override |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 959 | public void onCameraAvailable(CameraProxy cameraProxy) { |
| 960 | if (mPaused) { |
| 961 | return; |
| 962 | } |
| 963 | mCameraDevice = cameraProxy; |
| 964 | |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 965 | resetExposureCompensation(); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 966 | initializeCapabilities(); |
| 967 | |
| 968 | // Reset zoom value index. |
| 969 | mZoomValue = 0; |
| 970 | if (mFocusManager == null) { |
| 971 | initializeFocusManager(); |
| 972 | } |
| 973 | mFocusManager.setParameters(mInitialParams); |
| 974 | |
| 975 | mParameters = mCameraDevice.getParameters(); |
| 976 | setCameraParameters(UPDATE_PARAM_ALL); |
| 977 | mCameraPreviewParamsReady = true; |
| 978 | startPreview(); |
| 979 | |
| 980 | onCameraOpened(); |
| 981 | } |
| 982 | |
| 983 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 984 | public void onCaptureCancelled() { |
| 985 | mActivity.setResultEx(Activity.RESULT_CANCELED, new Intent()); |
| 986 | mActivity.finish(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 987 | } |
| 988 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 989 | @Override |
| 990 | public void onCaptureRetake() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 991 | if (mPaused) |
| 992 | return; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 993 | mUI.hidePostCaptureAlert(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 994 | setupPreview(); |
| 995 | } |
| 996 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 997 | @Override |
| 998 | public void onCaptureDone() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 999 | if (mPaused) { |
| 1000 | return; |
| 1001 | } |
| 1002 | |
| 1003 | byte[] data = mJpegImageData; |
| 1004 | |
| 1005 | if (mCropValue == null) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1006 | // First handle the no crop case -- just return the value. If the |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1007 | // caller specifies a "save uri" then write the data to its |
| 1008 | // stream. Otherwise, pass back a scaled down version of the bitmap |
| 1009 | // directly in the extras. |
| 1010 | if (mSaveUri != null) { |
| 1011 | OutputStream outputStream = null; |
| 1012 | try { |
| 1013 | outputStream = mContentResolver.openOutputStream(mSaveUri); |
| 1014 | outputStream.write(data); |
| 1015 | outputStream.close(); |
| 1016 | |
| 1017 | mActivity.setResultEx(Activity.RESULT_OK); |
| 1018 | mActivity.finish(); |
| 1019 | } catch (IOException ex) { |
| 1020 | // ignore exception |
| 1021 | } finally { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1022 | CameraUtil.closeSilently(outputStream); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1023 | } |
| 1024 | } else { |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1025 | ExifInterface exif = Exif.getExif(data); |
| 1026 | int orientation = Exif.getOrientation(exif); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1027 | Bitmap bitmap = CameraUtil.makeBitmap(data, 50 * 1024); |
| 1028 | bitmap = CameraUtil.rotate(bitmap, orientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1029 | mActivity.setResultEx(Activity.RESULT_OK, |
| 1030 | new Intent("inline-data").putExtra("data", bitmap)); |
| 1031 | mActivity.finish(); |
| 1032 | } |
| 1033 | } else { |
| 1034 | // Save the image to a temp file and invoke the cropper |
| 1035 | Uri tempUri = null; |
| 1036 | FileOutputStream tempStream = null; |
| 1037 | try { |
| 1038 | File path = mActivity.getFileStreamPath(sTempCropFilename); |
| 1039 | path.delete(); |
| 1040 | tempStream = mActivity.openFileOutput(sTempCropFilename, 0); |
| 1041 | tempStream.write(data); |
| 1042 | tempStream.close(); |
| 1043 | tempUri = Uri.fromFile(path); |
| 1044 | } catch (FileNotFoundException ex) { |
| 1045 | mActivity.setResultEx(Activity.RESULT_CANCELED); |
| 1046 | mActivity.finish(); |
| 1047 | return; |
| 1048 | } catch (IOException ex) { |
| 1049 | mActivity.setResultEx(Activity.RESULT_CANCELED); |
| 1050 | mActivity.finish(); |
| 1051 | return; |
| 1052 | } finally { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1053 | CameraUtil.closeSilently(tempStream); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1054 | } |
| 1055 | |
| 1056 | Bundle newExtras = new Bundle(); |
| 1057 | if (mCropValue.equals("circle")) { |
| 1058 | newExtras.putString("circleCrop", "true"); |
| 1059 | } |
| 1060 | if (mSaveUri != null) { |
| 1061 | newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); |
| 1062 | } else { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1063 | newExtras.putBoolean(CameraUtil.KEY_RETURN_DATA, true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1064 | } |
| 1065 | if (mActivity.isSecureCamera()) { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1066 | newExtras.putBoolean(CameraUtil.KEY_SHOW_WHEN_LOCKED, true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1067 | } |
| 1068 | |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 1069 | // TODO: Share this constant. |
Sascha Haeberling | 8e963a5 | 2013-08-06 11:43:02 -0700 | [diff] [blame] | 1070 | final String CROP_ACTION = "com.android.camera.action.CROP"; |
| 1071 | Intent cropIntent = new Intent(CROP_ACTION); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1072 | |
| 1073 | cropIntent.setData(tempUri); |
| 1074 | cropIntent.putExtras(newExtras); |
| 1075 | |
| 1076 | mActivity.startActivityForResult(cropIntent, REQUEST_CROP); |
| 1077 | } |
| 1078 | } |
| 1079 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1080 | @Override |
| 1081 | public void onShutterButtonFocus(boolean pressed) { |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1082 | if (mPaused || (mCameraState == SNAPSHOT_IN_PROGRESS) |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1083 | || (mCameraState == PREVIEW_STOPPED)) { |
| 1084 | return; |
| 1085 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1086 | |
| 1087 | // Do not do focus if there is not enough storage. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1088 | if (pressed && !canTakePicture()) { |
| 1089 | return; |
| 1090 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1091 | |
| 1092 | if (pressed) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1093 | mFocusManager.onShutterDown(); |
| 1094 | } else { |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1095 | mFocusManager.onShutterUp(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1096 | } |
| 1097 | } |
| 1098 | |
| 1099 | @Override |
| 1100 | public void onShutterButtonClick() { |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1101 | if (mPaused || (mCameraState == SWITCHING_CAMERA) |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1102 | || (mCameraState == PREVIEW_STOPPED)) { |
| 1103 | return; |
| 1104 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1105 | |
| 1106 | // Do not take the picture if there is not enough storage. |
Angus Kong | 2dcc0a9 | 2013-09-25 13:00:08 -0700 | [diff] [blame] | 1107 | if (mActivity.getStorageSpaceBytes() <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1108 | Log.i(TAG, "Not enough space or storage not ready. remaining=" |
Angus Kong | 2dcc0a9 | 2013-09-25 13:00:08 -0700 | [diff] [blame] | 1109 | + mActivity.getStorageSpaceBytes()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1110 | return; |
| 1111 | } |
| 1112 | Log.v(TAG, "onShutterButtonClick: mCameraState=" + mCameraState); |
| 1113 | |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1114 | if (mSceneMode == CameraUtil.SCENE_MODE_HDR) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1115 | mUI.setSwipingEnabled(false); |
Doris Liu | 9cdfe00 | 2013-04-16 09:50:56 -0700 | [diff] [blame] | 1116 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1117 | // If the user wants to do a snapshot while the previous one is still |
| 1118 | // in progress, remember the fact and do it after we finish the previous |
| 1119 | // one and re-start the preview. Snapshot in progress also includes the |
| 1120 | // state that autofocus is focusing and a picture will be taken when |
| 1121 | // focus callback arrives. |
| 1122 | if ((mFocusManager.isFocusingSnapOnFinish() || mCameraState == SNAPSHOT_IN_PROGRESS) |
| 1123 | && !mIsImageCaptureIntent) { |
| 1124 | mSnapshotOnIdle = true; |
| 1125 | return; |
| 1126 | } |
| 1127 | |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1128 | mSnapshotOnIdle = false; |
| 1129 | mFocusManager.doSnap(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1130 | } |
| 1131 | |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 1132 | private void onResumeTasks() { |
| 1133 | Log.v(TAG, "Executing onResumeTasks."); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1134 | if (mOpenCameraFail || mCameraDisabled) { |
| 1135 | return; |
| 1136 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1137 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1138 | mActivity.getCameraProvider().requestCamera(mCameraId); |
| 1139 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1140 | mJpegPictureCallbackTime = 0; |
| 1141 | mZoomValue = 0; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1142 | |
| 1143 | mOnResumeTime = SystemClock.uptimeMillis(); |
| 1144 | checkDisplayRotation(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1145 | |
| 1146 | // If first time initialization is not finished, put it in the |
| 1147 | // message queue. |
| 1148 | if (!mFirstTimeInitialized) { |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 1149 | mHandler.sendEmptyMessage(MSG_FIRST_TIME_INIT); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1150 | } else { |
| 1151 | initializeSecondTime(); |
| 1152 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1153 | |
Bobby Georgescu | 0a7dd57 | 2013-03-12 22:45:17 -0700 | [diff] [blame] | 1154 | UsageStatistics.onContentViewChanged( |
| 1155 | UsageStatistics.COMPONENT_CAMERA, "PhotoModule"); |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1156 | |
| 1157 | Sensor gsensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); |
| 1158 | if (gsensor != null) { |
| 1159 | mSensorManager.registerListener(this, gsensor, SensorManager.SENSOR_DELAY_NORMAL); |
| 1160 | } |
| 1161 | |
| 1162 | Sensor msensor = mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD); |
| 1163 | if (msensor != null) { |
| 1164 | mSensorManager.registerListener(this, msensor, SensorManager.SENSOR_DELAY_NORMAL); |
| 1165 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1166 | } |
| 1167 | |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1168 | /** |
| 1169 | * The focus manager is the first UI related element to get initialized, |
| 1170 | * and it requires the RenderOverlay, so initialize it here |
| 1171 | */ |
| 1172 | private void initializeFocusManager() { |
| 1173 | // Create FocusManager object. startPreview needs it. |
| 1174 | // if mFocusManager not null, reuse it |
| 1175 | // otherwise create a new instance |
| 1176 | if (mFocusManager != null) { |
| 1177 | mFocusManager.removeMessages(); |
| 1178 | } else { |
| 1179 | CameraInfo info = CameraHolder.instance().getCameraInfo()[mCameraId]; |
| 1180 | mMirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); |
| 1181 | String[] defaultFocusModes = mActivity.getResources().getStringArray( |
| 1182 | R.array.pref_camera_focusmode_default_array); |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1183 | mFocusManager = new FocusOverlayManager(mActivity.getSettingsManager(), |
| 1184 | defaultFocusModes, |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1185 | mInitialParams, this, mMirror, |
| 1186 | mActivity.getMainLooper(), mUI); |
| 1187 | } |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1188 | } |
| 1189 | |
| 1190 | @Override |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1191 | public void resume() { |
| 1192 | mPaused = false; |
| 1193 | // Add delay on resume from lock screen only, in order to to speed up |
| 1194 | // the onResume --> onPause --> onResume cycle from lock screen. |
| 1195 | // Don't do always because letting go of thread can cause delay. |
| 1196 | String action = mActivity.getIntent().getAction(); |
| 1197 | if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(action) |
| 1198 | || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action)) { |
| 1199 | Log.v(TAG, "On resume, from lock screen."); |
| 1200 | // Note: onPauseAfterSuper() will delete this runnable, so we will |
| 1201 | // at most have 1 copy queued up. |
| 1202 | mHandler.postDelayed(new Runnable() { |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 1203 | @Override |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1204 | public void run() { |
| 1205 | onResumeTasks(); |
| 1206 | } |
| 1207 | }, ON_RESUME_TASKS_DELAY_MSEC); |
| 1208 | } else { |
| 1209 | Log.v(TAG, "On resume."); |
| 1210 | onResumeTasks(); |
| 1211 | } |
| 1212 | } |
| 1213 | |
| 1214 | @Override |
| 1215 | public void pause() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1216 | mPaused = true; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1217 | Sensor gsensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); |
| 1218 | if (gsensor != null) { |
| 1219 | mSensorManager.unregisterListener(this, gsensor); |
| 1220 | } |
| 1221 | |
| 1222 | Sensor msensor = mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD); |
| 1223 | if (msensor != null) { |
| 1224 | mSensorManager.unregisterListener(this, msensor); |
| 1225 | } |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 1226 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1227 | // Reset the focus first. Camera CTS does not guarantee that |
| 1228 | // cancelAutoFocus is allowed after preview stops. |
| 1229 | if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { |
| 1230 | mCameraDevice.cancelAutoFocus(); |
| 1231 | } |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 1232 | |
Erin Dahlgren | b09b53e | 2013-11-06 11:57:51 -0800 | [diff] [blame] | 1233 | // If the camera has not been opened asynchronously yet, |
| 1234 | // and startPreview hasn't been called, then this is a no-op. |
| 1235 | // (e.g. onResume -> onPause -> onResume). |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1236 | stopPreview(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1237 | |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 1238 | mNamedImages = null; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1239 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1240 | if (mLocationManager != null) { |
| 1241 | mLocationManager.recordLocation(false); |
| 1242 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1243 | |
| 1244 | // If we are in an image capture intent and has taken |
| 1245 | // a picture, we just clear it in onPause. |
| 1246 | mJpegImageData = null; |
| 1247 | |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 1248 | // Remove the messages and runnables in the queue. |
| 1249 | mHandler.removeCallbacksAndMessages(null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1250 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1251 | closeCamera(); |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 1252 | mActivity.enableKeepScreenOn(false); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1253 | mUI.onPause(); |
| 1254 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1255 | mPendingSwitchCameraId = -1; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1256 | if (mFocusManager != null) { |
| 1257 | mFocusManager.removeMessages(); |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 1258 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1259 | getServices().getMemoryManager().removeListener(this); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1260 | } |
| 1261 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1262 | @Override |
| 1263 | public void destroy() { |
| 1264 | // TODO: implement this. |
| 1265 | } |
| 1266 | |
| 1267 | @Override |
| 1268 | public void onPreviewSizeChanged(int width, int height) { |
| 1269 | // TODO: implement this. |
| 1270 | } |
| 1271 | |
| 1272 | @Override |
Angus Kong | 2f0e4a3 | 2013-12-03 10:02:35 -0800 | [diff] [blame] | 1273 | public void onLayoutOrientationChanged(boolean isLandscape) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1274 | setDisplayOrientation(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1275 | } |
| 1276 | |
| 1277 | @Override |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1278 | public void updateCameraOrientation() { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1279 | if (mDisplayRotation != CameraUtil.getDisplayRotation(mActivity)) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1280 | setDisplayOrientation(); |
| 1281 | } |
| 1282 | } |
| 1283 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1284 | private boolean canTakePicture() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1285 | return isCameraIdle() |
| 1286 | && (mActivity.getStorageSpaceBytes() > Storage.LOW_STORAGE_THRESHOLD_BYTES); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1287 | } |
| 1288 | |
| 1289 | @Override |
| 1290 | public void autoFocus() { |
| 1291 | mFocusStartTime = System.currentTimeMillis(); |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 1292 | mCameraDevice.autoFocus(mHandler, mAutoFocusCallback); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1293 | setCameraState(FOCUSING); |
| 1294 | } |
| 1295 | |
| 1296 | @Override |
| 1297 | public void cancelAutoFocus() { |
| 1298 | mCameraDevice.cancelAutoFocus(); |
| 1299 | setCameraState(IDLE); |
| 1300 | setCameraParameters(UPDATE_PARAM_PREFERENCE); |
| 1301 | } |
| 1302 | |
Marco Nelissen | 0744e4a | 2013-11-22 01:47:37 +0000 | [diff] [blame] | 1303 | // Preview area is touched. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1304 | @Override |
| 1305 | public void onSingleTapUp(View view, int x, int y) { |
Spike Sprague | e9a6f80 | 2013-12-16 11:18:01 -0800 | [diff] [blame] | 1306 | cancelAutoFocus(); |
| 1307 | onShutterButtonClick(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1308 | } |
| 1309 | |
| 1310 | @Override |
| 1311 | public boolean onBackPressed() { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1312 | return mUI.onBackPressed(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1313 | } |
| 1314 | |
| 1315 | @Override |
| 1316 | public boolean onKeyDown(int keyCode, KeyEvent event) { |
| 1317 | switch (keyCode) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1318 | case KeyEvent.KEYCODE_VOLUME_UP: |
| 1319 | case KeyEvent.KEYCODE_VOLUME_DOWN: |
| 1320 | case KeyEvent.KEYCODE_FOCUS: |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1321 | if (/* TODO: mActivity.isInCameraApp() && */mFirstTimeInitialized) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1322 | if (event.getRepeatCount() == 0) { |
| 1323 | onShutterButtonFocus(true); |
| 1324 | } |
| 1325 | return true; |
| 1326 | } |
| 1327 | return false; |
| 1328 | case KeyEvent.KEYCODE_CAMERA: |
| 1329 | if (mFirstTimeInitialized && event.getRepeatCount() == 0) { |
| 1330 | onShutterButtonClick(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1331 | } |
| 1332 | return true; |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1333 | case KeyEvent.KEYCODE_DPAD_CENTER: |
| 1334 | // If we get a dpad center event without any focused view, move |
| 1335 | // the focus to the shutter button and press it. |
| 1336 | if (mFirstTimeInitialized && event.getRepeatCount() == 0) { |
| 1337 | // Start auto-focus immediately to reduce shutter lag. After |
| 1338 | // the shutter button gets the focus, onShutterButtonFocus() |
| 1339 | // will be called again but it is fine. |
| 1340 | onShutterButtonFocus(true); |
| 1341 | mUI.pressShutterButton(); |
| 1342 | } |
| 1343 | return true; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1344 | } |
| 1345 | return false; |
| 1346 | } |
| 1347 | |
| 1348 | @Override |
| 1349 | public boolean onKeyUp(int keyCode, KeyEvent event) { |
| 1350 | switch (keyCode) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1351 | case KeyEvent.KEYCODE_VOLUME_UP: |
| 1352 | case KeyEvent.KEYCODE_VOLUME_DOWN: |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1353 | if (/* mActivity.isInCameraApp() && */mFirstTimeInitialized) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1354 | onShutterButtonClick(); |
| 1355 | return true; |
| 1356 | } |
| 1357 | return false; |
| 1358 | case KeyEvent.KEYCODE_FOCUS: |
| 1359 | if (mFirstTimeInitialized) { |
| 1360 | onShutterButtonFocus(false); |
| 1361 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1362 | return true; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1363 | } |
| 1364 | return false; |
| 1365 | } |
| 1366 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1367 | private void closeCamera() { |
| 1368 | if (mCameraDevice != null) { |
| 1369 | mCameraDevice.setZoomChangeListener(null); |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1370 | mCameraDevice.setFaceDetectionCallback(null, null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1371 | mCameraDevice.setErrorCallback(null); |
Ruben Brunk | 5914783 | 2013-11-05 15:53:28 -0800 | [diff] [blame] | 1372 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1373 | mFaceDetectionStarted = false; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1374 | mActivity.getCameraProvider().releaseCamera(mCameraDevice.getCameraId()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1375 | mCameraDevice = null; |
| 1376 | setCameraState(PREVIEW_STOPPED); |
| 1377 | mFocusManager.onCameraReleased(); |
| 1378 | } |
| 1379 | } |
| 1380 | |
| 1381 | private void setDisplayOrientation() { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1382 | mDisplayRotation = CameraUtil.getDisplayRotation(mActivity); |
| 1383 | mDisplayOrientation = CameraUtil.getDisplayOrientation(mDisplayRotation, mCameraId); |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1384 | mCameraDisplayOrientation = mDisplayOrientation; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1385 | mUI.setDisplayOrientation(mDisplayOrientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1386 | if (mFocusManager != null) { |
| 1387 | mFocusManager.setDisplayOrientation(mDisplayOrientation); |
| 1388 | } |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1389 | // Change the camera display orientation |
| 1390 | if (mCameraDevice != null) { |
| 1391 | mCameraDevice.setDisplayOrientation(mCameraDisplayOrientation); |
| 1392 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1393 | } |
| 1394 | |
Sascha Haeberling | ddef779 | 2013-08-13 14:41:10 -0700 | [diff] [blame] | 1395 | /** Only called by UI thread. */ |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1396 | private void setupPreview() { |
| 1397 | mFocusManager.resetTouchFocus(); |
| 1398 | startPreview(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1399 | } |
| 1400 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1401 | /** |
| 1402 | * Returns whether we can/should start the preview or not. |
| 1403 | */ |
| 1404 | private boolean checkPreviewPreconditions() { |
| 1405 | if (mPaused) { |
| 1406 | return false; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 1407 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1408 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1409 | if (mCameraDevice == null) { |
| 1410 | Log.w(TAG, "startPreview: camera device not ready yet."); |
| 1411 | return false; |
| 1412 | } |
| 1413 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1414 | SurfaceTexture st = mUI.getSurfaceTexture(); |
| 1415 | if (st == null) { |
| 1416 | Log.w(TAG, "startPreview: surfaceTexture is not ready."); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1417 | return false; |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1418 | } |
| 1419 | |
| 1420 | if (!mCameraPreviewParamsReady) { |
| 1421 | Log.w(TAG, "startPreview: parameters for preview is not ready."); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1422 | return false; |
| 1423 | } |
| 1424 | return true; |
| 1425 | } |
| 1426 | |
| 1427 | /** |
| 1428 | * The start/stop preview should only run on the UI thread. |
| 1429 | */ |
| 1430 | private void startPreview() { |
| 1431 | if (!checkPreviewPreconditions()) { |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1432 | return; |
| 1433 | } |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1434 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1435 | mCameraDevice.setErrorCallback(mErrorCallback); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1436 | // ICS camera frameworks has a bug. Face detection state is not cleared |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1437 | // after taking a picture. Stop the preview to work around it. The bug |
| 1438 | // was fixed in JB. |
| 1439 | if (mCameraState != PREVIEW_STOPPED) { |
| 1440 | stopPreview(); |
| 1441 | } |
| 1442 | |
| 1443 | setDisplayOrientation(); |
| 1444 | |
| 1445 | if (!mSnapshotOnIdle) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1446 | // If the focus mode is continuous autofocus, call cancelAutoFocus |
| 1447 | // to resume it because it may have been paused by autoFocus call. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1448 | String focusMode = mFocusManager.getFocusMode(); |
| 1449 | if (CameraUtil.FOCUS_MODE_CONTINUOUS_PICTURE.equals(focusMode)) { |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1450 | mCameraDevice.cancelAutoFocus(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1451 | } |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1452 | mFocusManager.setAeAwbLock(false); // Unlock AE and AWB. |
| 1453 | } |
| 1454 | setCameraParameters(UPDATE_PARAM_ALL); |
| 1455 | // Let UI set its expected aspect ratio |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1456 | mCameraDevice.setPreviewTexture(mUI.getSurfaceTexture()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1457 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1458 | Log.v(TAG, "startPreview"); |
| 1459 | mCameraDevice.startPreview(); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1460 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1461 | mFocusManager.onPreviewStarted(); |
| 1462 | onPreviewStarted(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1463 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1464 | if (mSnapshotOnIdle) { |
| 1465 | mHandler.post(mDoSnapRunnable); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1466 | } |
| 1467 | } |
| 1468 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1469 | @Override |
| 1470 | public void stopPreview() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1471 | if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { |
| 1472 | Log.v(TAG, "stopPreview"); |
| 1473 | mCameraDevice.stopPreview(); |
| 1474 | mFaceDetectionStarted = false; |
| 1475 | } |
| 1476 | setCameraState(PREVIEW_STOPPED); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1477 | if (mFocusManager != null) { |
| 1478 | mFocusManager.onPreviewStopped(); |
| 1479 | } |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 1480 | stopSmartCamera(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1481 | } |
| 1482 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1483 | private void updateCameraParametersInitialize() { |
| 1484 | // Reset preview frame rate to the maximum because it may be lowered by |
| 1485 | // video camera application. |
ztenghui | 16a3520 | 2013-09-23 11:35:36 -0700 | [diff] [blame] | 1486 | int[] fpsRange = CameraUtil.getPhotoPreviewFpsRange(mParameters); |
| 1487 | if (fpsRange != null && fpsRange.length > 0) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1488 | mParameters.setPreviewFpsRange( |
| 1489 | fpsRange[Parameters.PREVIEW_FPS_MIN_INDEX], |
| 1490 | fpsRange[Parameters.PREVIEW_FPS_MAX_INDEX]); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1491 | } |
| 1492 | |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1493 | mParameters.set(CameraUtil.RECORDING_HINT, CameraUtil.FALSE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1494 | |
| 1495 | // Disable video stabilization. Convenience methods not available in API |
| 1496 | // level <= 14 |
| 1497 | String vstabSupported = mParameters.get("video-stabilization-supported"); |
| 1498 | if ("true".equals(vstabSupported)) { |
| 1499 | mParameters.set("video-stabilization", "false"); |
| 1500 | } |
| 1501 | } |
| 1502 | |
| 1503 | private void updateCameraParametersZoom() { |
| 1504 | // Set zoom. |
| 1505 | if (mParameters.isZoomSupported()) { |
| 1506 | mParameters.setZoom(mZoomValue); |
| 1507 | } |
| 1508 | } |
| 1509 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1510 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1511 | private void setAutoExposureLockIfSupported() { |
| 1512 | if (mAeLockSupported) { |
| 1513 | mParameters.setAutoExposureLock(mFocusManager.getAeAwbLock()); |
| 1514 | } |
| 1515 | } |
| 1516 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1517 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1518 | private void setAutoWhiteBalanceLockIfSupported() { |
| 1519 | if (mAwbLockSupported) { |
| 1520 | mParameters.setAutoWhiteBalanceLock(mFocusManager.getAeAwbLock()); |
| 1521 | } |
| 1522 | } |
| 1523 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1524 | private void setFocusAreasIfSupported() { |
| 1525 | if (mFocusAreaSupported) { |
| 1526 | mParameters.setFocusAreas(mFocusManager.getFocusAreas()); |
| 1527 | } |
| 1528 | } |
| 1529 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1530 | private void setMeteringAreasIfSupported() { |
| 1531 | if (mMeteringAreaSupported) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1532 | mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); |
| 1533 | } |
| 1534 | } |
| 1535 | |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1536 | private void updateCameraParametersPreference() { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1537 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1538 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1539 | setAutoExposureLockIfSupported(); |
| 1540 | setAutoWhiteBalanceLockIfSupported(); |
| 1541 | setFocusAreasIfSupported(); |
| 1542 | setMeteringAreasIfSupported(); |
| 1543 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1544 | // Initialize focus mode. |
Michael Kolb | d3253f2 | 2013-07-12 11:36:47 -0700 | [diff] [blame] | 1545 | mFocusManager.overrideFocusMode(null); |
| 1546 | mParameters.setFocusMode(mFocusManager.getFocusMode()); |
| 1547 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1548 | // Set picture size. |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1549 | String pictureSize = settingsManager.get(SettingsManager.SETTING_PICTURE_SIZE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1550 | if (pictureSize == null) { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1551 | //TODO: deprecate CameraSettings. |
| 1552 | CameraSettings.initialCameraPictureSize( |
| 1553 | mActivity, mParameters, settingsManager); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1554 | } else { |
| 1555 | List<Size> supported = mParameters.getSupportedPictureSizes(); |
| 1556 | CameraSettings.setCameraPictureSize( |
| 1557 | pictureSize, supported, mParameters); |
| 1558 | } |
| 1559 | Size size = mParameters.getPictureSize(); |
| 1560 | |
| 1561 | // Set a preview size that is closest to the viewfinder height and has |
| 1562 | // the right aspect ratio. |
| 1563 | List<Size> sizes = mParameters.getSupportedPreviewSizes(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1564 | Size optimalSize = CameraUtil.getOptimalPreviewSize(mActivity, sizes, |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1565 | (double) size.width / size.height); |
| 1566 | Size original = mParameters.getPreviewSize(); |
| 1567 | if (!original.equals(optimalSize)) { |
| 1568 | mParameters.setPreviewSize(optimalSize.width, optimalSize.height); |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1569 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1570 | // Zoom related settings will be changed for different preview |
| 1571 | // sizes, so set and read the parameters to get latest values |
Michael Kolb | 4a4d4ef | 2013-05-30 08:35:26 -0700 | [diff] [blame] | 1572 | if (mHandler.getLooper() == Looper.myLooper()) { |
| 1573 | // On UI thread only, not when camera starts up |
| 1574 | setupPreview(); |
| 1575 | } else { |
| 1576 | mCameraDevice.setParameters(mParameters); |
| 1577 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1578 | mParameters = mCameraDevice.getParameters(); |
| 1579 | } |
Doris Liu | 9540574 | 2013-11-05 15:25:26 -0800 | [diff] [blame] | 1580 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1581 | if (optimalSize.width != 0 && optimalSize.height != 0) { |
Doris Liu | 9540574 | 2013-11-05 15:25:26 -0800 | [diff] [blame] | 1582 | mUI.updatePreviewAspectRatio((float) optimalSize.width |
| 1583 | / (float) optimalSize.height); |
| 1584 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1585 | Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); |
| 1586 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1587 | // Set JPEG quality. |
| 1588 | int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, |
| 1589 | CameraProfile.QUALITY_HIGH); |
| 1590 | mParameters.setJpegQuality(jpegQuality); |
| 1591 | |
| 1592 | // For the following settings, we need to check if the settings are |
| 1593 | // still supported by latest driver, if not, ignore the settings. |
| 1594 | |
| 1595 | // Set exposure compensation |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1596 | int value = Integer.parseInt(settingsManager.get(SettingsManager.SETTING_EXPOSURE)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1597 | int max = mParameters.getMaxExposureCompensation(); |
| 1598 | int min = mParameters.getMinExposureCompensation(); |
| 1599 | if (value >= min && value <= max) { |
| 1600 | mParameters.setExposureCompensation(value); |
| 1601 | } else { |
| 1602 | Log.w(TAG, "invalid exposure range: " + value); |
| 1603 | } |
| 1604 | |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1605 | mSceneMode = settingsManager.get(SettingsManager.SETTING_SCENE_MODE); |
| 1606 | updateParametersSceneMode(); |
| 1607 | |
| 1608 | if (mContinuousFocusSupported && ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK) { |
| 1609 | updateAutoFocusMoveCallback(); |
| 1610 | } |
| 1611 | } |
| 1612 | |
| 1613 | public void updateParametersSceneMode() { |
| 1614 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1615 | |
| 1616 | if (CameraUtil.isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { |
| 1617 | if (!mParameters.getSceneMode().equals(mSceneMode)) { |
| 1618 | mParameters.setSceneMode(mSceneMode); |
| 1619 | |
| 1620 | // Setting scene mode will change the settings of flash mode, |
| 1621 | // white balance, and focus mode. Here we read back the |
| 1622 | // parameters, so we can know those settings. |
| 1623 | mCameraDevice.setParameters(mParameters); |
| 1624 | mParameters = mCameraDevice.getParameters(); |
| 1625 | } |
| 1626 | } else { |
| 1627 | mSceneMode = mParameters.getSceneMode(); |
| 1628 | if (mSceneMode == null) { |
| 1629 | mSceneMode = Parameters.SCENE_MODE_AUTO; |
| 1630 | } |
| 1631 | } |
| 1632 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1633 | if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { |
| 1634 | // Set flash mode. |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1635 | String flashMode = settingsManager.get(SettingsManager.SETTING_FLASH_MODE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1636 | List<String> supportedFlash = mParameters.getSupportedFlashModes(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1637 | if (CameraUtil.isSupported(flashMode, supportedFlash)) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1638 | mParameters.setFlashMode(flashMode); |
| 1639 | } else { |
| 1640 | flashMode = mParameters.getFlashMode(); |
| 1641 | if (flashMode == null) { |
| 1642 | flashMode = mActivity.getString( |
| 1643 | R.string.pref_camera_flashmode_no_flash); |
| 1644 | } |
| 1645 | } |
| 1646 | |
| 1647 | // Set white balance parameter. |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1648 | String whiteBalance = settingsManager.get(SettingsManager.SETTING_WHITE_BALANCE); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1649 | if (CameraUtil.isSupported(whiteBalance, |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1650 | mParameters.getSupportedWhiteBalance())) { |
| 1651 | mParameters.setWhiteBalance(whiteBalance); |
| 1652 | } else { |
| 1653 | whiteBalance = mParameters.getWhiteBalance(); |
| 1654 | if (whiteBalance == null) { |
| 1655 | whiteBalance = Parameters.WHITE_BALANCE_AUTO; |
| 1656 | } |
| 1657 | } |
| 1658 | |
| 1659 | // Set focus mode. |
| 1660 | mFocusManager.overrideFocusMode(null); |
| 1661 | mParameters.setFocusMode(mFocusManager.getFocusMode()); |
| 1662 | } else { |
| 1663 | mFocusManager.overrideFocusMode(mParameters.getFocusMode()); |
| 1664 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1665 | } |
| 1666 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1667 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1668 | private void updateAutoFocusMoveCallback() { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1669 | if (mParameters.getFocusMode().equals(CameraUtil.FOCUS_MODE_CONTINUOUS_PICTURE)) { |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 1670 | mCameraDevice.setAutoFocusMoveCallback(mHandler, |
Angus Kong | 4f795b8 | 2013-09-16 14:25:35 -0700 | [diff] [blame] | 1671 | (CameraAFMoveCallback) mAutoFocusMoveCallback); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1672 | } else { |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 1673 | mCameraDevice.setAutoFocusMoveCallback(null, null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1674 | } |
| 1675 | } |
| 1676 | |
| 1677 | // We separate the parameters into several subsets, so we can update only |
| 1678 | // the subsets actually need updating. The PREFERENCE set needs extra |
| 1679 | // locking because the preference can be changed from GLThread as well. |
| 1680 | private void setCameraParameters(int updateSet) { |
| 1681 | if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { |
| 1682 | updateCameraParametersInitialize(); |
| 1683 | } |
| 1684 | |
| 1685 | if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { |
| 1686 | updateCameraParametersZoom(); |
| 1687 | } |
| 1688 | |
| 1689 | if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1690 | updateCameraParametersPreference(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1691 | } |
| 1692 | |
| 1693 | mCameraDevice.setParameters(mParameters); |
| 1694 | } |
| 1695 | |
| 1696 | // If the Camera is idle, update the parameters immediately, otherwise |
| 1697 | // accumulate them in mUpdateSet and update later. |
| 1698 | private void setCameraParametersWhenIdle(int additionalUpdateSet) { |
| 1699 | mUpdateSet |= additionalUpdateSet; |
| 1700 | if (mCameraDevice == null) { |
| 1701 | // We will update all the parameters when we open the device, so |
| 1702 | // we don't need to do anything now. |
| 1703 | mUpdateSet = 0; |
| 1704 | return; |
| 1705 | } else if (isCameraIdle()) { |
| 1706 | setCameraParameters(mUpdateSet); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1707 | updateSceneMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1708 | mUpdateSet = 0; |
| 1709 | } else { |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 1710 | if (!mHandler.hasMessages(MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE)) { |
| 1711 | mHandler.sendEmptyMessageDelayed(MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1712 | } |
| 1713 | } |
| 1714 | } |
| 1715 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 1716 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1717 | public boolean isCameraIdle() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1718 | return (mCameraState == IDLE) || |
| 1719 | (mCameraState == PREVIEW_STOPPED) || |
| 1720 | ((mFocusManager != null) && mFocusManager.isFocusCompleted() |
| 1721 | && (mCameraState != SWITCHING_CAMERA)); |
| 1722 | } |
| 1723 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 1724 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1725 | public boolean isImageCaptureIntent() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1726 | String action = mActivity.getIntent().getAction(); |
| 1727 | return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) |
Angus Kong | 6a8e8a1 | 2013-07-19 14:55:07 -0700 | [diff] [blame] | 1728 | || CameraActivity.ACTION_IMAGE_CAPTURE_SECURE.equals(action)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1729 | } |
| 1730 | |
| 1731 | private void setupCaptureParams() { |
| 1732 | Bundle myExtras = mActivity.getIntent().getExtras(); |
| 1733 | if (myExtras != null) { |
| 1734 | mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); |
| 1735 | mCropValue = myExtras.getString("crop"); |
| 1736 | } |
| 1737 | } |
| 1738 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1739 | public void onSharedPreferenceChanged() { |
| 1740 | // ignore the events after "onPause()" |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1741 | if (mPaused) { |
| 1742 | return; |
| 1743 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1744 | |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1745 | SettingsController settingsController = mActivity.getSettingsController(); |
| 1746 | settingsController.syncLocationManager(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1747 | |
| 1748 | setCameraParametersWhenIdle(UPDATE_PARAM_PREFERENCE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1749 | } |
| 1750 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1751 | private void showTapToFocusToast() { |
| 1752 | // TODO: Use a toast? |
| 1753 | new RotateTextToast(mActivity, R.string.tap_to_focus, 0).show(); |
| 1754 | // Clear the preference. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1755 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1756 | settingsManager.setBoolean( |
| 1757 | SettingsManager.SETTING_CAMERA_FIRST_USE_HINT_SHOWN, false); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1758 | } |
| 1759 | |
| 1760 | private void initializeCapabilities() { |
| 1761 | mInitialParams = mCameraDevice.getParameters(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1762 | mFocusAreaSupported = CameraUtil.isFocusAreaSupported(mInitialParams); |
| 1763 | mMeteringAreaSupported = CameraUtil.isMeteringAreaSupported(mInitialParams); |
| 1764 | mAeLockSupported = CameraUtil.isAutoExposureLockSupported(mInitialParams); |
| 1765 | mAwbLockSupported = CameraUtil.isAutoWhiteBalanceLockSupported(mInitialParams); |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 1766 | mContinuousFocusSupported = mInitialParams.getSupportedFocusModes().contains( |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1767 | CameraUtil.FOCUS_MODE_CONTINUOUS_PICTURE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1768 | } |
| 1769 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1770 | private void setShutterEnabled(boolean enabled) { |
| 1771 | mShutterEnabled = enabled; |
| 1772 | mUI.enableShutter(enabled); |
| 1773 | } |
| 1774 | |
Marco Nelissen | 0744e4a | 2013-11-22 01:47:37 +0000 | [diff] [blame] | 1775 | // TODO: Remove this |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1776 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1777 | public int onZoomChanged(int index) { |
| 1778 | // Not useful to change zoom value when the activity is paused. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1779 | if (mPaused) { |
| 1780 | return index; |
| 1781 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1782 | mZoomValue = index; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1783 | if (mParameters == null || mCameraDevice == null) { |
| 1784 | return index; |
| 1785 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1786 | // Set zoom parameters asynchronously |
| 1787 | mParameters.setZoom(mZoomValue); |
Angus Kong | 36ed867 | 2013-04-15 12:11:15 -0700 | [diff] [blame] | 1788 | mCameraDevice.setParameters(mParameters); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1789 | Parameters p = mCameraDevice.getParameters(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1790 | if (p != null) { |
| 1791 | return p.getZoom(); |
| 1792 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1793 | return index; |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 1794 | } |
| 1795 | |
| 1796 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1797 | public int getCameraState() { |
| 1798 | return mCameraState; |
| 1799 | } |
| 1800 | |
| 1801 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1802 | public void onMemoryStateChanged(int state) { |
| 1803 | setShutterEnabled(state == MemoryManager.STATE_OK); |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 1804 | } |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 1805 | |
| 1806 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1807 | public void onLowMemory() { |
| 1808 | // Not much we can do in the photo module. |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 1809 | } |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1810 | |
| 1811 | @Override |
| 1812 | public void onAccuracyChanged(Sensor sensor, int accuracy) { |
| 1813 | } |
| 1814 | |
| 1815 | @Override |
| 1816 | public void onSensorChanged(SensorEvent event) { |
| 1817 | int type = event.sensor.getType(); |
| 1818 | float[] data; |
| 1819 | if (type == Sensor.TYPE_ACCELEROMETER) { |
| 1820 | data = mGData; |
| 1821 | } else if (type == Sensor.TYPE_MAGNETIC_FIELD) { |
| 1822 | data = mMData; |
| 1823 | } else { |
| 1824 | // we should not be here. |
| 1825 | return; |
| 1826 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1827 | for (int i = 0; i < 3; i++) { |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1828 | data[i] = event.values[i]; |
| 1829 | } |
| 1830 | float[] orientation = new float[3]; |
| 1831 | SensorManager.getRotationMatrix(mR, null, mGData, mMData); |
| 1832 | SensorManager.getOrientation(mR, orientation); |
| 1833 | mHeading = (int) (orientation[0] * 180f / Math.PI) % 360; |
| 1834 | if (mHeading < 0) { |
| 1835 | mHeading += 360; |
| 1836 | } |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1837 | } |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1838 | |
Ruben Brunk | d217ed0 | 2013-10-08 23:31:13 -0700 | [diff] [blame] | 1839 | // For debugging only. |
| 1840 | public void setDebugUri(Uri uri) { |
| 1841 | mDebugUri = uri; |
| 1842 | } |
| 1843 | |
| 1844 | // For debugging only. |
| 1845 | private void saveToDebugUri(byte[] data) { |
| 1846 | if (mDebugUri != null) { |
| 1847 | OutputStream outputStream = null; |
| 1848 | try { |
| 1849 | outputStream = mContentResolver.openOutputStream(mDebugUri); |
| 1850 | outputStream.write(data); |
| 1851 | outputStream.close(); |
| 1852 | } catch (IOException e) { |
| 1853 | Log.e(TAG, "Exception while writing debug jpeg file", e); |
| 1854 | } finally { |
| 1855 | CameraUtil.closeSilently(outputStream); |
| 1856 | } |
| 1857 | } |
| 1858 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1859 | } |