Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.camera; |
| 18 | |
| 19 | import android.annotation.TargetApi; |
| 20 | import android.app.Activity; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 21 | import android.content.ContentResolver; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 22 | import android.content.Context; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 23 | import android.content.Intent; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 24 | import android.graphics.Bitmap; |
| 25 | import android.graphics.SurfaceTexture; |
| 26 | import android.hardware.Camera.CameraInfo; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 27 | import android.hardware.Camera.Parameters; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 28 | import android.hardware.Camera.Size; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 29 | import android.hardware.Sensor; |
| 30 | import android.hardware.SensorEvent; |
| 31 | import android.hardware.SensorEventListener; |
| 32 | import android.hardware.SensorManager; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 33 | import android.location.Location; |
| 34 | import android.media.CameraProfile; |
| 35 | import android.net.Uri; |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 36 | import android.os.Build; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 37 | import android.os.Bundle; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 38 | import android.os.Handler; |
| 39 | import android.os.Looper; |
| 40 | import android.os.Message; |
| 41 | import android.os.MessageQueue; |
| 42 | import android.os.SystemClock; |
| 43 | import android.provider.MediaStore; |
| 44 | import android.util.Log; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 45 | import android.view.KeyEvent; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 46 | import android.view.OrientationEventListener; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 47 | import android.view.View; |
Doris Liu | 773e1c9 | 2013-12-02 17:35:03 -0800 | [diff] [blame] | 48 | import android.view.ViewGroup; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 49 | |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 50 | import com.android.camera.PhotoModule.NamedImages.NamedEntity; |
| 51 | import com.android.camera.app.AppController; |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 52 | import com.android.camera.app.CameraAppUI; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 53 | import com.android.camera.app.CameraManager.CameraAFCallback; |
| 54 | import com.android.camera.app.CameraManager.CameraAFMoveCallback; |
| 55 | import com.android.camera.app.CameraManager.CameraPictureCallback; |
| 56 | import com.android.camera.app.CameraManager.CameraProxy; |
| 57 | import com.android.camera.app.CameraManager.CameraShutterCallback; |
Kevin Gabayan | ffbc43c | 2013-12-09 11:41:50 -0800 | [diff] [blame] | 58 | import com.android.camera.app.LocationManager; |
Angus Kong | fd4fc0e | 2013-11-07 15:38:09 -0800 | [diff] [blame] | 59 | import com.android.camera.app.MediaSaver; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 60 | import com.android.camera.app.MemoryManager; |
| 61 | import com.android.camera.app.MemoryManager.MemoryListener; |
ztenghui | a16e7b5 | 2013-08-23 11:47:56 -0700 | [diff] [blame] | 62 | import com.android.camera.exif.ExifInterface; |
| 63 | import com.android.camera.exif.ExifTag; |
| 64 | import com.android.camera.exif.Rational; |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 65 | import com.android.camera.hardware.HardwareSpec; |
| 66 | import com.android.camera.hardware.HardwareSpecImpl; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 67 | import com.android.camera.module.ModuleController; |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 68 | import com.android.camera.settings.SettingsManager; |
Sascha Haeberling | 3b0ab89 | 2014-01-29 20:54:39 +0100 | [diff] [blame] | 69 | import com.android.camera.settings.SettingsUtil; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 70 | import com.android.camera.ui.RotateTextToast; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 71 | import com.android.camera.util.ApiHelper; |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 72 | import com.android.camera.util.CameraUtil; |
Ruben Brunk | 4601f5d | 2013-09-24 18:35:22 -0700 | [diff] [blame] | 73 | import com.android.camera.util.GcamHelper; |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 74 | import com.android.camera.util.SmartCameraHelper; |
Sascha Haeberling | 8e963a5 | 2013-08-06 11:43:02 -0700 | [diff] [blame] | 75 | import com.android.camera.util.UsageStatistics; |
| 76 | import com.android.camera2.R; |
Seth Raphael | 5e09d01 | 2013-12-18 13:45:03 -0800 | [diff] [blame] | 77 | import com.google.common.logging.eventprotos; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 78 | |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 79 | import java.io.File; |
| 80 | import java.io.FileNotFoundException; |
| 81 | import java.io.FileOutputStream; |
| 82 | import java.io.IOException; |
| 83 | import java.io.OutputStream; |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 84 | import java.lang.ref.WeakReference; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 85 | import java.util.List; |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 86 | import java.util.Vector; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 87 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 88 | public class PhotoModule |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 89 | extends CameraModule |
| 90 | implements PhotoController, |
| 91 | ModuleController, |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 92 | MemoryListener, |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 93 | FocusOverlayManager.Listener, |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 94 | ShutterButton.OnShutterButtonListener, |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 95 | SensorEventListener, |
| 96 | SettingsManager.OnSettingChangedListener { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 97 | |
Sascha Haeberling | 5850115 | 2014-01-06 11:02:35 -0800 | [diff] [blame] | 98 | private static final String TAG = "PhotoModule"; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 99 | |
| 100 | // We number the request code from 1000 to avoid collision with Gallery. |
| 101 | private static final int REQUEST_CROP = 1000; |
| 102 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 103 | // Messages defined for the UI thread handler. |
Angus Kong | 1587b04 | 2014-01-02 18:09:27 -0800 | [diff] [blame] | 104 | private static final int MSG_FIRST_TIME_INIT = 1; |
| 105 | private static final int MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE = 2; |
| 106 | private static final int MSG_SHOW_TAP_TO_FOCUS_TOAST = 3; |
| 107 | private static final int MSG_SWITCH_TO_GCAM_MODULE = 4; |
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 | private CameraActivity mActivity; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 122 | private CameraProxy mCameraDevice; |
| 123 | private int mCameraId; |
| 124 | private Parameters mParameters; |
| 125 | private boolean mPaused; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 126 | |
| 127 | private PhotoUI mUI; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 128 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 129 | // The activity is going to switch to the specified camera id. This is |
| 130 | // needed because texture copy is done in GL thread. -1 means camera is not |
| 131 | // switching. |
| 132 | protected int mPendingSwitchCameraId = -1; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 133 | |
| 134 | // When setCameraParametersWhenIdle() is called, we accumulate the subsets |
| 135 | // needed to be updated in mUpdateSet. |
| 136 | private int mUpdateSet; |
| 137 | |
| 138 | private static final int SCREEN_DELAY = 2 * 60 * 1000; |
| 139 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 140 | private int mZoomValue; // The current zoom value. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 141 | |
| 142 | private Parameters mInitialParams; |
| 143 | private boolean mFocusAreaSupported; |
| 144 | private boolean mMeteringAreaSupported; |
| 145 | private boolean mAeLockSupported; |
| 146 | private boolean mAwbLockSupported; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 147 | private boolean mContinuousFocusSupported; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 148 | |
| 149 | // The degrees of the device rotated clockwise from its natural orientation. |
| 150 | private int mOrientation = OrientationEventListener.ORIENTATION_UNKNOWN; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 151 | |
| 152 | private static final String sTempCropFilename = "crop-temp"; |
| 153 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 154 | private boolean mFaceDetectionStarted = false; |
| 155 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 156 | // mCropValue and mSaveUri are used only if isImageCaptureIntent() is true. |
| 157 | private String mCropValue; |
| 158 | private Uri mSaveUri; |
| 159 | |
Ruben Brunk | d217ed0 | 2013-10-08 23:31:13 -0700 | [diff] [blame] | 160 | private Uri mDebugUri; |
| 161 | |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 162 | // We use a queue to generated names of the images to be used later |
| 163 | // when the image is ready to be saved. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 164 | private NamedImages mNamedImages; |
| 165 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 166 | private final Runnable mDoSnapRunnable = new Runnable() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 167 | @Override |
| 168 | public void run() { |
| 169 | onShutterButtonClick(); |
| 170 | } |
| 171 | }; |
| 172 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 173 | /** |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 174 | * An unpublished intent flag requesting to return as soon as capturing is |
| 175 | * completed. TODO: consider publishing by moving into MediaStore. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 176 | */ |
| 177 | private static final String EXTRA_QUICK_CAPTURE = |
| 178 | "android.intent.extra.quickCapture"; |
| 179 | |
| 180 | // The display rotation in degrees. This is only valid when mCameraState is |
| 181 | // not PREVIEW_STOPPED. |
| 182 | private int mDisplayRotation; |
| 183 | // The value for android.hardware.Camera.setDisplayOrientation. |
| 184 | private int mCameraDisplayOrientation; |
| 185 | // The value for UI components like indicators. |
| 186 | private int mDisplayOrientation; |
| 187 | // The value for android.hardware.Camera.Parameters.setRotation. |
| 188 | private int mJpegRotation; |
Doris Liu | 29da2db | 2013-08-28 14:28:45 -0700 | [diff] [blame] | 189 | // Indicates whether we are using front camera |
| 190 | private boolean mMirror; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 191 | private boolean mFirstTimeInitialized; |
| 192 | private boolean mIsImageCaptureIntent; |
| 193 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 194 | private int mCameraState = PREVIEW_STOPPED; |
| 195 | private boolean mSnapshotOnIdle = false; |
| 196 | |
| 197 | private ContentResolver mContentResolver; |
| 198 | |
| 199 | private LocationManager mLocationManager; |
Doris Liu | 2b906b8 | 2013-12-10 16:34:08 -0800 | [diff] [blame] | 200 | private AppController mAppController; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 201 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 202 | private final PostViewPictureCallback mPostViewPictureCallback = |
| 203 | new PostViewPictureCallback(); |
| 204 | private final RawPictureCallback mRawPictureCallback = |
| 205 | new RawPictureCallback(); |
| 206 | private final AutoFocusCallback mAutoFocusCallback = |
| 207 | new AutoFocusCallback(); |
| 208 | private final Object mAutoFocusMoveCallback = |
| 209 | ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 210 | ? new AutoFocusMoveCallback() |
| 211 | : null; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 212 | |
| 213 | private final CameraErrorCallback mErrorCallback = new CameraErrorCallback(); |
| 214 | |
| 215 | private long mFocusStartTime; |
| 216 | private long mShutterCallbackTime; |
| 217 | private long mPostViewPictureCallbackTime; |
| 218 | private long mRawPictureCallbackTime; |
| 219 | private long mJpegPictureCallbackTime; |
| 220 | private long mOnResumeTime; |
| 221 | private byte[] mJpegImageData; |
| 222 | |
| 223 | // These latency time are for the CameraLatency test. |
| 224 | public long mAutoFocusTime; |
| 225 | public long mShutterLag; |
| 226 | public long mShutterToPictureDisplayedTime; |
| 227 | public long mPictureDisplayedToJpegCallbackTime; |
| 228 | public long mJpegCallbackFinishTime; |
| 229 | public long mCaptureStartTime; |
| 230 | |
| 231 | // This handles everything about focus. |
| 232 | private FocusOverlayManager mFocusManager; |
| 233 | |
Doris Liu | bd1b8f9 | 2014-01-03 17:59:51 -0800 | [diff] [blame] | 234 | private final int mGcamModeIndex; |
Doris Liu | bd1b8f9 | 2014-01-03 17:59:51 -0800 | [diff] [blame] | 235 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 236 | private String mSceneMode; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 237 | |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 238 | private final Handler mHandler = new MainHandler(this); |
Erin Dahlgren | b09b53e | 2013-11-06 11:57:51 -0800 | [diff] [blame] | 239 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 240 | private boolean mQuickCapture; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 241 | private SensorManager mSensorManager; |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 242 | private final float[] mGData = new float[3]; |
| 243 | private final float[] mMData = new float[3]; |
| 244 | private final float[] mR = new float[16]; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 245 | private int mHeading = -1; |
| 246 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 247 | /** Whether shutter is enabled. */ |
Spike Sprague | 215f6b0 | 2013-12-12 11:53:49 -0800 | [diff] [blame] | 248 | private boolean mShutterEnabled = true; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 249 | |
| 250 | /** True if all the parameters needed to start preview is ready. */ |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 251 | private boolean mCameraPreviewParamsReady = false; |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 252 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 253 | private final MediaSaver.OnMediaSavedListener mOnMediaSavedListener = |
Angus Kong | fd4fc0e | 2013-11-07 15:38:09 -0800 | [diff] [blame] | 254 | new MediaSaver.OnMediaSavedListener() { |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 255 | @Override |
| 256 | public void onMediaSaved(Uri uri) { |
| 257 | if (uri != null) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 258 | mActivity.notifyNewMedia(uri); |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 259 | } |
| 260 | } |
| 261 | }; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 262 | |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 263 | private void checkDisplayRotation() { |
| 264 | // Set the display orientation if display rotation has changed. |
| 265 | // Sometimes this happens when the device is held upside |
| 266 | // down and camera app is opened. Rotation animation will |
| 267 | // take some time and the rotation value we have got may be |
| 268 | // wrong. Framework does not have a callback for this now. |
| 269 | if (CameraUtil.getDisplayRotation(mActivity) != mDisplayRotation) { |
| 270 | setDisplayOrientation(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 271 | } |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 272 | if (SystemClock.uptimeMillis() - mOnResumeTime < 5000) { |
| 273 | mHandler.postDelayed(new Runnable() { |
| 274 | @Override |
| 275 | public void run() { |
| 276 | checkDisplayRotation(); |
| 277 | } |
| 278 | }, 100); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 279 | } |
| 280 | } |
| 281 | |
| 282 | /** |
| 283 | * This Handler is used to post message back onto the main thread of the |
| 284 | * application |
| 285 | */ |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 286 | private static class MainHandler extends Handler { |
| 287 | private final WeakReference<PhotoModule> mModule; |
| 288 | |
| 289 | public MainHandler(PhotoModule module) { |
Erin Dahlgren | b09b53e | 2013-11-06 11:57:51 -0800 | [diff] [blame] | 290 | super(Looper.getMainLooper()); |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 291 | mModule = new WeakReference<PhotoModule>(module); |
Erin Dahlgren | b09b53e | 2013-11-06 11:57:51 -0800 | [diff] [blame] | 292 | } |
| 293 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 294 | @Override |
| 295 | public void handleMessage(Message msg) { |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 296 | PhotoModule module = mModule.get(); |
| 297 | if (module == null) { |
| 298 | return; |
| 299 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 300 | switch (msg.what) { |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 301 | case MSG_FIRST_TIME_INIT: { |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 302 | module.initializeFirstTime(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 303 | break; |
| 304 | } |
| 305 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 306 | case MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE: { |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 307 | module.setCameraParametersWhenIdle(0); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 308 | break; |
| 309 | } |
| 310 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 311 | case MSG_SHOW_TAP_TO_FOCUS_TOAST: { |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 312 | module.showTapToFocusToast(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 313 | break; |
| 314 | } |
| 315 | |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 316 | case MSG_SWITCH_TO_GCAM_MODULE: { |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 317 | module.mActivity.onModeSelected(module.mGcamModeIndex); |
ztenghui | 367c7c8 | 2013-10-16 14:43:26 -0700 | [diff] [blame] | 318 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 319 | } |
| 320 | } |
| 321 | } |
| 322 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 323 | /** |
| 324 | * Constructs a new photo module. |
| 325 | */ |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 326 | public PhotoModule(AppController app) { |
| 327 | super(app); |
Doris Liu | bd1b8f9 | 2014-01-03 17:59:51 -0800 | [diff] [blame] | 328 | mGcamModeIndex = app.getAndroidContext().getResources() |
| 329 | .getInteger(R.integer.camera_mode_gcam); |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 330 | } |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 331 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 332 | @Override |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 333 | public void init(CameraActivity activity, boolean isSecureCamera, boolean isCaptureIntent) { |
| 334 | mActivity = activity; |
| 335 | // TODO: Need to look at the controller interface to see if we can get |
| 336 | // rid of passing in the activity directly. |
| 337 | mAppController = mActivity; |
| 338 | |
| 339 | mUI = new PhotoUI(mActivity, this, mActivity.getModuleLayoutRoot()); |
| 340 | mActivity.setPreviewStatusListener(mUI); |
| 341 | mActivity.getCameraAppUI().setBottomBarShutterListener(this); |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 342 | |
| 343 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 344 | mCameraId = Integer.parseInt(settingsManager.get(SettingsManager.SETTING_CAMERA_ID)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 345 | |
| 346 | mContentResolver = mActivity.getContentResolver(); |
| 347 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 348 | // Surface texture is from camera screen nail and startPreview needs it. |
| 349 | // This must be done before startPreview. |
| 350 | mIsImageCaptureIntent = isImageCaptureIntent(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 351 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 352 | mActivity.getCameraProvider().requestCamera(mCameraId); |
| 353 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 354 | mQuickCapture = mActivity.getIntent().getBooleanExtra(EXTRA_QUICK_CAPTURE, false); |
Erin Dahlgren | 21c21a6 | 2013-11-19 16:37:38 -0800 | [diff] [blame] | 355 | mLocationManager = mActivity.getLocationManager(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 356 | mSensorManager = (SensorManager) (mActivity.getSystemService(Context.SENSOR_SERVICE)); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 357 | } |
| 358 | |
Erin Dahlgren | 4efa8b5 | 2013-12-17 18:31:35 -0800 | [diff] [blame] | 359 | @Override |
| 360 | public boolean isUsingBottomBar() { |
| 361 | return true; |
| 362 | } |
| 363 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 364 | private void initializeControlByIntent() { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 365 | if (mIsImageCaptureIntent) { |
Spike Sprague | 15690d0 | 2014-02-10 12:11:20 -0800 | [diff] [blame] | 366 | mActivity.getCameraAppUI().transitionToIntentCaptureLayout(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 367 | setupCaptureParams(); |
| 368 | } |
| 369 | } |
| 370 | |
| 371 | private void onPreviewStarted() { |
Doris Liu | 2b906b8 | 2013-12-10 16:34:08 -0800 | [diff] [blame] | 372 | mAppController.onPreviewStarted(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 373 | setCameraState(IDLE); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 374 | startFaceDetection(); |
| 375 | locationFirstRun(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 376 | } |
| 377 | |
Sascha Haeberling | a7cbfc0 | 2014-02-14 11:06:03 +0100 | [diff] [blame] | 378 | @Override |
Seth Raphael | 3083642 | 2014-02-06 14:49:47 -0800 | [diff] [blame] | 379 | public void onPreviewInitialDataReceived() { |
| 380 | startSmartCamera(); |
| 381 | } |
| 382 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 383 | // Prompt the user to pick to record location for the very first run of |
| 384 | // camera only |
| 385 | private void locationFirstRun() { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 386 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Sascha Haeberling | de30323 | 2014-02-07 02:30:53 +0100 | [diff] [blame] | 387 | |
Erin Dahlgren | 4569b70 | 2014-02-24 14:21:11 -0800 | [diff] [blame^] | 388 | if (settingsManager.isSet(SettingsManager.SETTING_RECORD_LOCATION)) { |
| 389 | return; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 390 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 391 | if (mActivity.isSecureCamera()) { |
| 392 | return; |
| 393 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 394 | // Check if the back camera exists |
Angus Kong | d74e6a1 | 2014-01-07 11:29:44 -0800 | [diff] [blame] | 395 | int backCameraId = mAppController.getCameraProvider().getFirstBackCameraId(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 396 | if (backCameraId == -1) { |
| 397 | // If there is no back camera, do not show the prompt. |
| 398 | return; |
| 399 | } |
Doris Liu | 6a83d52 | 2013-07-02 12:03:32 -0700 | [diff] [blame] | 400 | mUI.showLocationDialog(); |
| 401 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 402 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 403 | @Override |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 404 | public void onPreviewUIReady() { |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 405 | startPreview(); |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 406 | } |
| 407 | |
| 408 | @Override |
| 409 | public void onPreviewUIDestroyed() { |
| 410 | if (mCameraDevice == null) { |
| 411 | return; |
| 412 | } |
| 413 | mCameraDevice.setPreviewTexture(null); |
| 414 | stopPreview(); |
| 415 | } |
| 416 | |
Doris Liu | 1dfe782 | 2013-12-12 00:02:08 -0800 | [diff] [blame] | 417 | @Override |
| 418 | public void startPreCaptureAnimation() { |
| 419 | mAppController.startPreCaptureAnimation(); |
| 420 | } |
| 421 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 422 | private void onCameraOpened() { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 423 | openCameraCommon(); |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 424 | initializeControlByIntent(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 425 | } |
| 426 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 427 | private void switchCamera() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 428 | if (mPaused) { |
| 429 | return; |
| 430 | } |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 431 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 432 | |
| 433 | Log.v(TAG, "Start to switch camera. id=" + mPendingSwitchCameraId); |
Angus Kong | d4109bc | 2014-01-08 18:38:03 -0800 | [diff] [blame] | 434 | closeCamera(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 435 | mCameraId = mPendingSwitchCameraId; |
| 436 | mPendingSwitchCameraId = -1; |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 437 | settingsManager.set(SettingsManager.SETTING_CAMERA_ID, "" + mCameraId); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 438 | mActivity.getCameraProvider().requestCamera(mCameraId); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 439 | mUI.clearFaces(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 440 | if (mFocusManager != null) { |
| 441 | mFocusManager.removeMessages(); |
| 442 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 443 | |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 444 | // TODO: this needs to be brought into onCameraAvailable(); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 445 | CameraInfo info = mActivity.getCameraProvider().getCameraInfo()[mCameraId]; |
Doris Liu | 29da2db | 2013-08-28 14:28:45 -0700 | [diff] [blame] | 446 | mMirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); |
| 447 | mFocusManager.setMirror(mMirror); |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 448 | // Start switch camera animation. Post a message because |
| 449 | // onFrameAvailable from the old camera may already exist. |
Doris Liu | 48239f4 | 2013-03-04 22:19:10 -0800 | [diff] [blame] | 450 | } |
| 451 | |
Erin Dahlgren | 0a6a8d8 | 2014-01-09 22:17:38 -0800 | [diff] [blame] | 452 | private final ButtonManager.ButtonCallback mCameraCallback = |
Sascha Haeberling | de30323 | 2014-02-07 02:30:53 +0100 | [diff] [blame] | 453 | new ButtonManager.ButtonCallback() { |
| 454 | @Override |
| 455 | public void onStateChanged(int state) { |
| 456 | if (mPaused || mPendingSwitchCameraId != -1) { |
| 457 | return; |
| 458 | } |
| 459 | mPendingSwitchCameraId = state; |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 460 | |
Sascha Haeberling | de30323 | 2014-02-07 02:30:53 +0100 | [diff] [blame] | 461 | Log.v(TAG, "Start to switch camera. cameraId=" + state); |
| 462 | // We need to keep a preview frame for the animation before |
| 463 | // releasing the camera. This will trigger |
| 464 | // onPreviewTextureCopied. |
| 465 | // TODO: Need to animate the camera switch |
| 466 | switchCamera(); |
| 467 | } |
| 468 | }; |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 469 | |
Erin Dahlgren | 0a6a8d8 | 2014-01-09 22:17:38 -0800 | [diff] [blame] | 470 | private final ButtonManager.ButtonCallback mHdrPlusCallback = |
Sascha Haeberling | de30323 | 2014-02-07 02:30:53 +0100 | [diff] [blame] | 471 | new ButtonManager.ButtonCallback() { |
| 472 | @Override |
| 473 | public void onStateChanged(int state) { |
| 474 | if (GcamHelper.hasGcamCapture()) { |
| 475 | // Set the camera setting to default backfacing. |
| 476 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 477 | settingsManager.setDefault(SettingsManager.SETTING_CAMERA_ID); |
| 478 | mHandler.sendEmptyMessage(MSG_SWITCH_TO_GCAM_MODULE); |
| 479 | } else { |
| 480 | mSceneMode = CameraUtil.SCENE_MODE_HDR; |
| 481 | updateParametersSceneMode(); |
| 482 | } |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 483 | } |
Sascha Haeberling | de30323 | 2014-02-07 02:30:53 +0100 | [diff] [blame] | 484 | }; |
Erin Dahlgren | 18e2ef6 | 2013-12-05 14:53:38 -0800 | [diff] [blame] | 485 | |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 486 | private final View.OnClickListener mCancelCallback = new View.OnClickListener() { |
| 487 | @Override |
| 488 | public void onClick(View v) { |
| 489 | onCaptureCancelled(); |
| 490 | } |
| 491 | }; |
| 492 | |
| 493 | private final View.OnClickListener mDoneCallback = new View.OnClickListener() { |
| 494 | @Override |
| 495 | public void onClick(View v) { |
| 496 | onCaptureDone(); |
| 497 | } |
| 498 | }; |
| 499 | |
| 500 | private final View.OnClickListener mRetakeCallback = new View.OnClickListener() { |
| 501 | @Override |
| 502 | public void onClick(View v) { |
Spike Sprague | 15690d0 | 2014-02-10 12:11:20 -0800 | [diff] [blame] | 503 | mActivity.getCameraAppUI().transitionToIntentCaptureLayout(); |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 504 | onCaptureRetake(); |
| 505 | } |
| 506 | }; |
| 507 | |
Erin Dahlgren | 0a6a8d8 | 2014-01-09 22:17:38 -0800 | [diff] [blame] | 508 | @Override |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 509 | public HardwareSpec getHardwareSpec() { |
Erin Dahlgren | 49ab922 | 2014-01-28 17:40:28 -0800 | [diff] [blame] | 510 | return (mParameters != null ? new HardwareSpecImpl(mParameters) : null); |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 511 | } |
| 512 | |
| 513 | @Override |
| 514 | public CameraAppUI.BottomBarUISpec getBottomBarSpec() { |
| 515 | CameraAppUI.BottomBarUISpec bottomBarSpec = new CameraAppUI.BottomBarUISpec(); |
| 516 | |
| 517 | bottomBarSpec.enableCamera = true; |
| 518 | bottomBarSpec.cameraCallback = mCameraCallback; |
| 519 | bottomBarSpec.enableFlash = true; |
Erin Dahlgren | a6587a1 | 2014-02-03 13:24:55 -0800 | [diff] [blame] | 520 | bottomBarSpec.enableHdr = true; |
| 521 | bottomBarSpec.hdrCallback = mHdrPlusCallback; |
Erin Dahlgren | d5e5146 | 2014-02-07 12:38:57 -0800 | [diff] [blame] | 522 | bottomBarSpec.enableGridLines = true; |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 523 | |
| 524 | if (isImageCaptureIntent()) { |
| 525 | bottomBarSpec.showCancel = true; |
| 526 | bottomBarSpec.cancelCallback = mCancelCallback; |
| 527 | bottomBarSpec.showDone = true; |
| 528 | bottomBarSpec.doneCallback = mDoneCallback; |
| 529 | bottomBarSpec.showRetake = true; |
| 530 | bottomBarSpec.retakeCallback = mRetakeCallback; |
| 531 | } |
| 532 | |
| 533 | return bottomBarSpec; |
Erin Dahlgren | 0a6a8d8 | 2014-01-09 22:17:38 -0800 | [diff] [blame] | 534 | } |
| 535 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 536 | // either open a new camera or switch cameras |
| 537 | private void openCameraCommon() { |
Erin Dahlgren | b1641f5 | 2014-01-14 15:58:52 -0800 | [diff] [blame] | 538 | mUI.onCameraOpened(mParameters); |
Angus Kong | 0fb819b | 2013-10-08 13:44:19 -0700 | [diff] [blame] | 539 | if (mIsImageCaptureIntent) { |
Erin Dahlgren | e419b19 | 2013-12-03 13:10:27 -0800 | [diff] [blame] | 540 | // Set hdr plus to default: off. |
| 541 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 542 | settingsManager.setDefault(SettingsManager.SETTING_CAMERA_HDR_PLUS); |
Angus Kong | 0fb819b | 2013-10-08 13:44:19 -0700 | [diff] [blame] | 543 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 544 | updateSceneMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 545 | } |
| 546 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 547 | @Override |
Doris Liu | 70da918 | 2013-12-17 18:41:15 -0800 | [diff] [blame] | 548 | public void updatePreviewAspectRatio(float aspectRatio) { |
| 549 | mAppController.updatePreviewAspectRatio(aspectRatio); |
| 550 | } |
| 551 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 552 | private void resetExposureCompensation() { |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 553 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 554 | if (settingsManager == null) { |
| 555 | Log.e(TAG, "Settings manager is null!"); |
| 556 | return; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 557 | } |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 558 | settingsManager.setDefault(SettingsManager.SETTING_EXPOSURE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 559 | } |
| 560 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 561 | // Snapshots can only be taken after this is called. It should be called |
| 562 | // once only. We could have done these things in onCreate() but we want to |
| 563 | // make preview screen appear as soon as possible. |
| 564 | private void initializeFirstTime() { |
Sascha Haeberling | 330dafb | 2013-10-10 19:00:41 -0700 | [diff] [blame] | 565 | if (mFirstTimeInitialized || mPaused) { |
| 566 | return; |
| 567 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 568 | |
| 569 | // Initialize location service. |
Sascha Haeberling | de30323 | 2014-02-07 02:30:53 +0100 | [diff] [blame] | 570 | mActivity.syncLocationManagerSetting(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 571 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 572 | mUI.initializeFirstTime(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 573 | |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 574 | // We set the listener only when both service and shutterbutton |
| 575 | // are initialized. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 576 | getServices().getMemoryManager().addListener(this); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 577 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 578 | mNamedImages = new NamedImages(); |
| 579 | |
| 580 | mFirstTimeInitialized = true; |
| 581 | addIdleHandler(); |
| 582 | |
| 583 | mActivity.updateStorageSpaceAndHint(); |
| 584 | } |
| 585 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 586 | // If the activity is paused and resumed, this method will be called in |
| 587 | // onResume. |
| 588 | private void initializeSecondTime() { |
| 589 | // Start location update if needed. |
Sascha Haeberling | de30323 | 2014-02-07 02:30:53 +0100 | [diff] [blame] | 590 | mActivity.syncLocationManagerSetting(); |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 591 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 592 | getServices().getMemoryManager().addListener(this); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 593 | mNamedImages = new NamedImages(); |
| 594 | mUI.initializeSecondTime(mParameters); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 595 | } |
| 596 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 597 | private void addIdleHandler() { |
| 598 | MessageQueue queue = Looper.myQueue(); |
| 599 | queue.addIdleHandler(new MessageQueue.IdleHandler() { |
| 600 | @Override |
| 601 | public boolean queueIdle() { |
| 602 | Storage.ensureOSXCompatible(); |
| 603 | return false; |
| 604 | } |
| 605 | }); |
| 606 | } |
| 607 | |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 608 | private void startSmartCamera() { |
| 609 | SmartCameraHelper.register(mCameraDevice, mParameters.getPreviewSize(), mActivity, |
Doris Liu | 773e1c9 | 2013-12-02 17:35:03 -0800 | [diff] [blame] | 610 | (ViewGroup) mActivity.findViewById(R.id.camera_app_root)); |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 611 | } |
| 612 | |
| 613 | private void stopSmartCamera() { |
| 614 | SmartCameraHelper.tearDown(); |
| 615 | } |
| 616 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 617 | @Override |
| 618 | public void startFaceDetection() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 619 | if (mFaceDetectionStarted) { |
| 620 | return; |
| 621 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 622 | if (mParameters.getMaxNumDetectedFaces() > 0) { |
| 623 | mFaceDetectionStarted = true; |
Angus Kong | d74e6a1 | 2014-01-07 11:29:44 -0800 | [diff] [blame] | 624 | CameraInfo info = mAppController.getCameraProvider().getCameraInfo()[mCameraId]; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 625 | mUI.onStartFaceDetection(mDisplayOrientation, |
| 626 | (info.facing == CameraInfo.CAMERA_FACING_FRONT)); |
Angus Kong | 9e76552 | 2013-07-31 14:05:20 -0700 | [diff] [blame] | 627 | mCameraDevice.setFaceDetectionCallback(mHandler, mUI); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 628 | mCameraDevice.startFaceDetection(); |
| 629 | } |
| 630 | } |
| 631 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 632 | @Override |
| 633 | public void stopFaceDetection() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 634 | if (!mFaceDetectionStarted) { |
| 635 | return; |
| 636 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 637 | if (mParameters.getMaxNumDetectedFaces() > 0) { |
| 638 | mFaceDetectionStarted = false; |
Angus Kong | 9e76552 | 2013-07-31 14:05:20 -0700 | [diff] [blame] | 639 | mCameraDevice.setFaceDetectionCallback(null, null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 640 | mCameraDevice.stopFaceDetection(); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 641 | mUI.clearFaces(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 642 | } |
| 643 | } |
| 644 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 645 | private final class ShutterCallback |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 646 | implements CameraShutterCallback { |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 647 | |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 648 | private final boolean mNeedsAnimation; |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 649 | |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 650 | public ShutterCallback(boolean needsAnimation) { |
| 651 | mNeedsAnimation = needsAnimation; |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 652 | } |
| 653 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 654 | @Override |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 655 | public void onShutter(CameraProxy camera) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 656 | mShutterCallbackTime = System.currentTimeMillis(); |
| 657 | mShutterLag = mShutterCallbackTime - mCaptureStartTime; |
| 658 | Log.v(TAG, "mShutterLag = " + mShutterLag + "ms"); |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 659 | if (mNeedsAnimation) { |
| 660 | mActivity.runOnUiThread(new Runnable() { |
| 661 | @Override |
| 662 | public void run() { |
| 663 | animateAfterShutter(); |
| 664 | } |
| 665 | }); |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 666 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 667 | } |
| 668 | } |
| 669 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 670 | private final class PostViewPictureCallback |
| 671 | implements CameraPictureCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 672 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 673 | public void onPictureTaken(byte[] data, CameraProxy camera) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 674 | mPostViewPictureCallbackTime = System.currentTimeMillis(); |
| 675 | Log.v(TAG, "mShutterToPostViewCallbackTime = " |
| 676 | + (mPostViewPictureCallbackTime - mShutterCallbackTime) |
| 677 | + "ms"); |
| 678 | } |
| 679 | } |
| 680 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 681 | private final class RawPictureCallback |
| 682 | implements CameraPictureCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 683 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 684 | public void onPictureTaken(byte[] rawData, CameraProxy camera) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 685 | mRawPictureCallbackTime = System.currentTimeMillis(); |
| 686 | Log.v(TAG, "mShutterToRawCallbackTime = " |
| 687 | + (mRawPictureCallbackTime - mShutterCallbackTime) + "ms"); |
| 688 | } |
| 689 | } |
| 690 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 691 | private final class JpegPictureCallback |
| 692 | implements CameraPictureCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 693 | Location mLocation; |
| 694 | |
| 695 | public JpegPictureCallback(Location loc) { |
| 696 | mLocation = loc; |
| 697 | } |
| 698 | |
| 699 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 700 | public void onPictureTaken(final byte[] jpegData, CameraProxy camera) { |
| 701 | setShutterEnabled(true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 702 | if (mPaused) { |
| 703 | return; |
| 704 | } |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 705 | if (mIsImageCaptureIntent) { |
| 706 | stopPreview(); |
| 707 | } |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 708 | if (mSceneMode == CameraUtil.SCENE_MODE_HDR) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 709 | mUI.setSwipingEnabled(true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 710 | } |
| 711 | |
| 712 | mJpegPictureCallbackTime = System.currentTimeMillis(); |
| 713 | // If postview callback has arrived, the captured image is displayed |
| 714 | // in postview callback. If not, the captured image is displayed in |
| 715 | // raw picture callback. |
| 716 | if (mPostViewPictureCallbackTime != 0) { |
| 717 | mShutterToPictureDisplayedTime = |
| 718 | mPostViewPictureCallbackTime - mShutterCallbackTime; |
| 719 | mPictureDisplayedToJpegCallbackTime = |
| 720 | mJpegPictureCallbackTime - mPostViewPictureCallbackTime; |
| 721 | } else { |
| 722 | mShutterToPictureDisplayedTime = |
| 723 | mRawPictureCallbackTime - mShutterCallbackTime; |
| 724 | mPictureDisplayedToJpegCallbackTime = |
| 725 | mJpegPictureCallbackTime - mRawPictureCallbackTime; |
| 726 | } |
| 727 | Log.v(TAG, "mPictureDisplayedToJpegCallbackTime = " |
| 728 | + mPictureDisplayedToJpegCallbackTime + "ms"); |
| 729 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 730 | mFocusManager.updateFocusUI(); // Ensure focus indicator is hidden. |
| 731 | if (!mIsImageCaptureIntent) { |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 732 | setupPreview(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 733 | } |
| 734 | |
Doris Liu | 36e56fb | 2013-09-11 17:38:08 -0700 | [diff] [blame] | 735 | ExifInterface exif = Exif.getExif(jpegData); |
| 736 | int orientation = Exif.getOrientation(exif); |
Ruben Brunk | d217ed0 | 2013-10-08 23:31:13 -0700 | [diff] [blame] | 737 | |
Ruben Brunk | d748827 | 2013-10-10 18:45:53 -0700 | [diff] [blame] | 738 | if (!mIsImageCaptureIntent) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 739 | // Calculate the width and the height of the jpeg. |
| 740 | Size s = mParameters.getPictureSize(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 741 | int width, height; |
| 742 | if ((mJpegRotation + orientation) % 180 == 0) { |
| 743 | width = s.width; |
| 744 | height = s.height; |
| 745 | } else { |
| 746 | width = s.height; |
| 747 | height = s.width; |
| 748 | } |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 749 | NamedEntity name = mNamedImages.getNextNameEntity(); |
| 750 | String title = (name == null) ? null : name.title; |
| 751 | long date = (name == null) ? -1 : name.date; |
Ruben Brunk | d748827 | 2013-10-10 18:45:53 -0700 | [diff] [blame] | 752 | |
| 753 | // Handle debug mode outputs |
| 754 | if (mDebugUri != null) { |
| 755 | // If using a debug uri, save jpeg there. |
| 756 | saveToDebugUri(jpegData); |
| 757 | |
| 758 | // Adjust the title of the debug image shown in mediastore. |
| 759 | if (title != null) { |
| 760 | title = DEBUG_IMAGE_PREFIX + title; |
| 761 | } |
| 762 | } |
| 763 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 764 | if (title == null) { |
| 765 | Log.e(TAG, "Unbalanced name/data pair"); |
| 766 | } else { |
Sascha Haeberling | 3b0ab89 | 2014-01-29 20:54:39 +0100 | [diff] [blame] | 767 | if (date == -1) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 768 | date = mCaptureStartTime; |
Sascha Haeberling | 3b0ab89 | 2014-01-29 20:54:39 +0100 | [diff] [blame] | 769 | } |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 770 | if (mHeading >= 0) { |
| 771 | // heading direction has been updated by the sensor. |
| 772 | ExifTag directionRefTag = exif.buildTag( |
| 773 | ExifInterface.TAG_GPS_IMG_DIRECTION_REF, |
| 774 | ExifInterface.GpsTrackRef.MAGNETIC_DIRECTION); |
| 775 | ExifTag directionTag = exif.buildTag( |
| 776 | ExifInterface.TAG_GPS_IMG_DIRECTION, |
| 777 | new Rational(mHeading, 1)); |
| 778 | exif.setTag(directionRefTag); |
| 779 | exif.setTag(directionTag); |
| 780 | } |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 781 | getServices().getMediaSaver().addImage( |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 782 | jpegData, title, date, mLocation, width, height, |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 783 | orientation, exif, mOnMediaSavedListener, mContentResolver); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 784 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 785 | // Animate capture with real jpeg data instead of a preview |
| 786 | // frame. |
Doris Liu | 29da2db | 2013-08-28 14:28:45 -0700 | [diff] [blame] | 787 | mUI.animateCapture(jpegData, orientation, mMirror); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 788 | } else { |
| 789 | mJpegImageData = jpegData; |
| 790 | if (!mQuickCapture) { |
Doris Liu | 36e56fb | 2013-09-11 17:38:08 -0700 | [diff] [blame] | 791 | mUI.showCapturedImageForReview(jpegData, orientation, mMirror); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 792 | } else { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 793 | onCaptureDone(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 794 | } |
| 795 | } |
| 796 | |
| 797 | // 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] | 798 | // latency. It's true that someone else could write to the SD card |
| 799 | // in the mean time and fill it, but that could have happened |
| 800 | // between the shutter press and saving the JPEG too. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 801 | mActivity.updateStorageSpaceAndHint(); |
| 802 | |
| 803 | long now = System.currentTimeMillis(); |
| 804 | mJpegCallbackFinishTime = now - mJpegPictureCallbackTime; |
| 805 | Log.v(TAG, "mJpegCallbackFinishTime = " |
| 806 | + mJpegCallbackFinishTime + "ms"); |
| 807 | mJpegPictureCallbackTime = 0; |
| 808 | } |
| 809 | } |
| 810 | |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 811 | private final class AutoFocusCallback implements CameraAFCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 812 | @Override |
| 813 | public void onAutoFocus( |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 814 | boolean focused, CameraProxy camera) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 815 | if (mPaused) { |
| 816 | return; |
| 817 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 818 | |
| 819 | mAutoFocusTime = System.currentTimeMillis() - mFocusStartTime; |
| 820 | Log.v(TAG, "mAutoFocusTime = " + mAutoFocusTime + "ms"); |
| 821 | setCameraState(IDLE); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 822 | mFocusManager.onAutoFocus(focused, mUI.isShutterPressed()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 823 | } |
| 824 | } |
| 825 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 826 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 827 | private final class AutoFocusMoveCallback |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 828 | implements CameraAFMoveCallback { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 829 | @Override |
| 830 | public void onAutoFocusMoving( |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 831 | boolean moving, CameraProxy camera) { |
| 832 | mFocusManager.onAutoFocusMoving(moving); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 833 | } |
| 834 | } |
| 835 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 836 | /** |
| 837 | * This class is just a thread-safe queue for name,date holder objects. |
| 838 | */ |
| 839 | public static class NamedImages { |
Sascha Haeberling | 280fd3e | 2013-11-21 13:52:15 -0800 | [diff] [blame] | 840 | private final Vector<NamedEntity> mQueue; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 841 | |
| 842 | public NamedImages() { |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 843 | mQueue = new Vector<NamedEntity>(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 844 | } |
| 845 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 846 | public void nameNewImage(long date) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 847 | NamedEntity r = new NamedEntity(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 848 | r.title = CameraUtil.createJpegName(date); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 849 | r.date = date; |
| 850 | mQueue.add(r); |
| 851 | } |
| 852 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 853 | public NamedEntity getNextNameEntity() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 854 | synchronized (mQueue) { |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 855 | if (!mQueue.isEmpty()) { |
| 856 | return mQueue.remove(0); |
| 857 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 858 | } |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 859 | return null; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 860 | } |
| 861 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 862 | public static class NamedEntity { |
| 863 | public String title; |
| 864 | public long date; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 865 | } |
| 866 | } |
| 867 | |
| 868 | private void setCameraState(int state) { |
| 869 | mCameraState = state; |
| 870 | switch (state) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 871 | case PhotoController.PREVIEW_STOPPED: |
| 872 | case PhotoController.SNAPSHOT_IN_PROGRESS: |
| 873 | case PhotoController.SWITCHING_CAMERA: |
Doris Liu | f55f3c4 | 2013-11-20 00:24:46 -0800 | [diff] [blame] | 874 | // TODO: Tell app UI to disable swipe |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 875 | break; |
| 876 | case PhotoController.IDLE: |
Doris Liu | f55f3c4 | 2013-11-20 00:24:46 -0800 | [diff] [blame] | 877 | // TODO: Tell app UI to enable swipe |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 878 | break; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 879 | } |
| 880 | } |
| 881 | |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 882 | private void animateAfterShutter() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 883 | // Only animate when in full screen capture mode |
| 884 | // i.e. If monkey/a user swipes to the gallery during picture taking, |
| 885 | // don't show animation |
Doris Liu | c2e9abd | 2013-06-19 14:20:51 -0700 | [diff] [blame] | 886 | if (!mIsImageCaptureIntent) { |
| 887 | mUI.animateFlash(); |
Doris Liu | c2e9abd | 2013-06-19 14:20:51 -0700 | [diff] [blame] | 888 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 889 | } |
| 890 | |
| 891 | @Override |
| 892 | public boolean capture() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 893 | // If we are already in the middle of taking a snapshot or the image |
| 894 | // save request is full then ignore. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 895 | if (mCameraDevice == null || mCameraState == SNAPSHOT_IN_PROGRESS |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 896 | || mCameraState == SWITCHING_CAMERA || !mShutterEnabled) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 897 | return false; |
| 898 | } |
| 899 | mCaptureStartTime = System.currentTimeMillis(); |
| 900 | mPostViewPictureCallbackTime = 0; |
| 901 | mJpegImageData = null; |
| 902 | |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 903 | final boolean animateBefore = (mSceneMode == CameraUtil.SCENE_MODE_HDR); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 904 | |
| 905 | if (animateBefore) { |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 906 | animateAfterShutter(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 907 | } |
| 908 | |
| 909 | // Set rotation and gps data. |
Doris Liu | 3cf565c | 2013-02-15 10:55:37 -0800 | [diff] [blame] | 910 | int orientation; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 911 | |
Doris Liu | 3cf565c | 2013-02-15 10:55:37 -0800 | [diff] [blame] | 912 | // We need to be consistent with the framework orientation (i.e. the |
| 913 | // orientation of the UI.) when the auto-rotate screen setting is on. |
| 914 | if (mActivity.isAutoRotateScreen()) { |
| 915 | orientation = (360 - mDisplayRotation) % 360; |
| 916 | } else { |
| 917 | orientation = mOrientation; |
| 918 | } |
Sascha Haeberling | a7cbfc0 | 2014-02-14 11:06:03 +0100 | [diff] [blame] | 919 | CameraInfo info = mActivity.getCameraProvider().getCameraInfo()[mCameraId]; |
| 920 | mJpegRotation = CameraUtil.getJpegRotation(info, orientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 921 | mParameters.setRotation(mJpegRotation); |
Erin Dahlgren | c120b0f | 2013-11-19 10:53:49 -0800 | [diff] [blame] | 922 | Location loc = mActivity.getLocationManager().getCurrentLocation(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 923 | CameraUtil.setGpsParameters(mParameters, loc); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 924 | mCameraDevice.setParameters(mParameters); |
| 925 | |
Sascha Haeberling | 8890194 | 2013-08-28 17:49:00 -0700 | [diff] [blame] | 926 | // We don't want user to press the button again while taking a |
| 927 | // multi-second HDR photo. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 928 | setShutterEnabled(false); |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 929 | mCameraDevice.takePicture(mHandler, |
| 930 | new ShutterCallback(!animateBefore), |
Angus Kong | dcb0ef1 | 2013-03-25 23:11:43 -0700 | [diff] [blame] | 931 | mRawPictureCallback, mPostViewPictureCallback, |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 932 | new JpegPictureCallback(loc)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 933 | |
Ruben Brunk | a9d66bd | 2013-09-06 11:56:32 -0700 | [diff] [blame] | 934 | mNamedImages.nameNewImage(mCaptureStartTime); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 935 | |
| 936 | mFaceDetectionStarted = false; |
| 937 | setCameraState(SNAPSHOT_IN_PROGRESS); |
Seth Raphael | 5e09d01 | 2013-12-18 13:45:03 -0800 | [diff] [blame] | 938 | UsageStatistics.captureEvent(eventprotos.NavigationChange.Mode.PHOTO_CAPTURE, |
| 939 | UsageStatistics.hashFileName(mNamedImages.mQueue.lastElement().title + ".jpg"), |
| 940 | mParameters); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 941 | return true; |
| 942 | } |
| 943 | |
| 944 | @Override |
| 945 | public void setFocusParameters() { |
| 946 | setCameraParameters(UPDATE_PARAM_PREFERENCE); |
| 947 | } |
| 948 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 949 | private void updateSceneMode() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 950 | // If scene mode is set, we cannot set flash mode, white balance, and |
| 951 | // focus mode, instead, we read it from driver |
| 952 | if (!Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { |
| 953 | overrideCameraSettings(mParameters.getFlashMode(), |
| 954 | mParameters.getWhiteBalance(), mParameters.getFocusMode()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 955 | } |
| 956 | } |
| 957 | |
| 958 | private void overrideCameraSettings(final String flashMode, |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 959 | final String whiteBalance, final String focusMode) { |
Erin Dahlgren | e419b19 | 2013-12-03 13:10:27 -0800 | [diff] [blame] | 960 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 961 | settingsManager.set(SettingsManager.SETTING_FLASH_MODE, flashMode); |
| 962 | settingsManager.set(SettingsManager.SETTING_WHITE_BALANCE, whiteBalance); |
| 963 | settingsManager.set(SettingsManager.SETTING_FOCUS_MODE, focusMode); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 964 | } |
| 965 | |
| 966 | @Override |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 967 | public void onOrientationChanged(int orientation) { |
| 968 | // We keep the last known orientation. So if the user first orient |
| 969 | // the camera then point the camera to floor or sky, we still have |
| 970 | // the correct orientation. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 971 | if (orientation == OrientationEventListener.ORIENTATION_UNKNOWN) { |
| 972 | return; |
| 973 | } |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 974 | mOrientation = CameraUtil.roundOrientation(orientation, mOrientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 975 | |
| 976 | // Show the toast after getting the first orientation changed. |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 977 | if (mHandler.hasMessages(MSG_SHOW_TAP_TO_FOCUS_TOAST)) { |
| 978 | mHandler.removeMessages(MSG_SHOW_TAP_TO_FOCUS_TOAST); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 979 | showTapToFocusToast(); |
| 980 | } |
| 981 | } |
| 982 | |
| 983 | @Override |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 984 | public void onCameraAvailable(CameraProxy cameraProxy) { |
| 985 | if (mPaused) { |
| 986 | return; |
| 987 | } |
| 988 | mCameraDevice = cameraProxy; |
| 989 | |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 990 | resetExposureCompensation(); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 991 | initializeCapabilities(); |
| 992 | |
| 993 | // Reset zoom value index. |
| 994 | mZoomValue = 0; |
| 995 | if (mFocusManager == null) { |
| 996 | initializeFocusManager(); |
| 997 | } |
| 998 | mFocusManager.setParameters(mInitialParams); |
| 999 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1000 | // Do camera parameter dependent initialization. |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1001 | mParameters = mCameraDevice.getParameters(); |
| 1002 | setCameraParameters(UPDATE_PARAM_ALL); |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1003 | // Set a listener which updates camera parameters based |
| 1004 | // on changed settings. |
| 1005 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 1648c36 | 2014-01-06 15:06:04 -0800 | [diff] [blame] | 1006 | settingsManager.addListener(this); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1007 | mCameraPreviewParamsReady = true; |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1008 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1009 | startPreview(); |
| 1010 | |
| 1011 | onCameraOpened(); |
| 1012 | } |
| 1013 | |
| 1014 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1015 | public void onCaptureCancelled() { |
| 1016 | mActivity.setResultEx(Activity.RESULT_CANCELED, new Intent()); |
| 1017 | mActivity.finish(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1018 | } |
| 1019 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1020 | @Override |
| 1021 | public void onCaptureRetake() { |
Sascha Haeberling | 3b0ab89 | 2014-01-29 20:54:39 +0100 | [diff] [blame] | 1022 | if (mPaused) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1023 | return; |
Sascha Haeberling | 3b0ab89 | 2014-01-29 20:54:39 +0100 | [diff] [blame] | 1024 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1025 | mUI.hidePostCaptureAlert(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1026 | setupPreview(); |
| 1027 | } |
| 1028 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1029 | @Override |
| 1030 | public void onCaptureDone() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1031 | if (mPaused) { |
| 1032 | return; |
| 1033 | } |
| 1034 | |
| 1035 | byte[] data = mJpegImageData; |
| 1036 | |
| 1037 | if (mCropValue == null) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1038 | // First handle the no crop case -- just return the value. If the |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1039 | // caller specifies a "save uri" then write the data to its |
| 1040 | // stream. Otherwise, pass back a scaled down version of the bitmap |
| 1041 | // directly in the extras. |
| 1042 | if (mSaveUri != null) { |
| 1043 | OutputStream outputStream = null; |
| 1044 | try { |
| 1045 | outputStream = mContentResolver.openOutputStream(mSaveUri); |
| 1046 | outputStream.write(data); |
| 1047 | outputStream.close(); |
| 1048 | |
| 1049 | mActivity.setResultEx(Activity.RESULT_OK); |
| 1050 | mActivity.finish(); |
| 1051 | } catch (IOException ex) { |
| 1052 | // ignore exception |
| 1053 | } finally { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1054 | CameraUtil.closeSilently(outputStream); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1055 | } |
| 1056 | } else { |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1057 | ExifInterface exif = Exif.getExif(data); |
| 1058 | int orientation = Exif.getOrientation(exif); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1059 | Bitmap bitmap = CameraUtil.makeBitmap(data, 50 * 1024); |
| 1060 | bitmap = CameraUtil.rotate(bitmap, orientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1061 | mActivity.setResultEx(Activity.RESULT_OK, |
| 1062 | new Intent("inline-data").putExtra("data", bitmap)); |
| 1063 | mActivity.finish(); |
| 1064 | } |
| 1065 | } else { |
| 1066 | // Save the image to a temp file and invoke the cropper |
| 1067 | Uri tempUri = null; |
| 1068 | FileOutputStream tempStream = null; |
| 1069 | try { |
| 1070 | File path = mActivity.getFileStreamPath(sTempCropFilename); |
| 1071 | path.delete(); |
| 1072 | tempStream = mActivity.openFileOutput(sTempCropFilename, 0); |
| 1073 | tempStream.write(data); |
| 1074 | tempStream.close(); |
| 1075 | tempUri = Uri.fromFile(path); |
| 1076 | } catch (FileNotFoundException ex) { |
| 1077 | mActivity.setResultEx(Activity.RESULT_CANCELED); |
| 1078 | mActivity.finish(); |
| 1079 | return; |
| 1080 | } catch (IOException ex) { |
| 1081 | mActivity.setResultEx(Activity.RESULT_CANCELED); |
| 1082 | mActivity.finish(); |
| 1083 | return; |
| 1084 | } finally { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1085 | CameraUtil.closeSilently(tempStream); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1086 | } |
| 1087 | |
| 1088 | Bundle newExtras = new Bundle(); |
| 1089 | if (mCropValue.equals("circle")) { |
| 1090 | newExtras.putString("circleCrop", "true"); |
| 1091 | } |
| 1092 | if (mSaveUri != null) { |
| 1093 | newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); |
| 1094 | } else { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1095 | newExtras.putBoolean(CameraUtil.KEY_RETURN_DATA, true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1096 | } |
| 1097 | if (mActivity.isSecureCamera()) { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1098 | newExtras.putBoolean(CameraUtil.KEY_SHOW_WHEN_LOCKED, true); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1099 | } |
| 1100 | |
Sascha Haeberling | 37f3611 | 2013-08-06 14:31:52 -0700 | [diff] [blame] | 1101 | // TODO: Share this constant. |
Sascha Haeberling | 8e963a5 | 2013-08-06 11:43:02 -0700 | [diff] [blame] | 1102 | final String CROP_ACTION = "com.android.camera.action.CROP"; |
| 1103 | Intent cropIntent = new Intent(CROP_ACTION); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1104 | |
| 1105 | cropIntent.setData(tempUri); |
| 1106 | cropIntent.putExtras(newExtras); |
| 1107 | |
| 1108 | mActivity.startActivityForResult(cropIntent, REQUEST_CROP); |
| 1109 | } |
| 1110 | } |
| 1111 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1112 | @Override |
| 1113 | public void onShutterButtonFocus(boolean pressed) { |
Angus Kong | eaaf56d | 2014-02-20 11:59:10 -0800 | [diff] [blame] | 1114 | // Do nothing. We don't support half-press to focus anymore. |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1115 | } |
| 1116 | |
| 1117 | @Override |
| 1118 | public void onShutterButtonClick() { |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1119 | if (mPaused || (mCameraState == SWITCHING_CAMERA) |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1120 | || (mCameraState == PREVIEW_STOPPED)) { |
| 1121 | return; |
| 1122 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1123 | |
| 1124 | // Do not take the picture if there is not enough storage. |
Angus Kong | 2dcc0a9 | 2013-09-25 13:00:08 -0700 | [diff] [blame] | 1125 | if (mActivity.getStorageSpaceBytes() <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1126 | Log.i(TAG, "Not enough space or storage not ready. remaining=" |
Angus Kong | 2dcc0a9 | 2013-09-25 13:00:08 -0700 | [diff] [blame] | 1127 | + mActivity.getStorageSpaceBytes()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1128 | return; |
| 1129 | } |
| 1130 | Log.v(TAG, "onShutterButtonClick: mCameraState=" + mCameraState); |
| 1131 | |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1132 | if (mSceneMode == CameraUtil.SCENE_MODE_HDR) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1133 | mUI.setSwipingEnabled(false); |
Doris Liu | 9cdfe00 | 2013-04-16 09:50:56 -0700 | [diff] [blame] | 1134 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1135 | // If the user wants to do a snapshot while the previous one is still |
| 1136 | // in progress, remember the fact and do it after we finish the previous |
| 1137 | // one and re-start the preview. Snapshot in progress also includes the |
| 1138 | // state that autofocus is focusing and a picture will be taken when |
| 1139 | // focus callback arrives. |
Angus Kong | eaaf56d | 2014-02-20 11:59:10 -0800 | [diff] [blame] | 1140 | if ((mFocusManager.isFocusingSnapOnFinish() || mCameraState == SNAPSHOT_IN_PROGRESS)) { |
| 1141 | if (!mIsImageCaptureIntent) { |
| 1142 | mSnapshotOnIdle = true; |
| 1143 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1144 | return; |
| 1145 | } |
| 1146 | |
Doris Liu | f9e4f8f | 2013-12-04 18:04:22 -0800 | [diff] [blame] | 1147 | mSnapshotOnIdle = false; |
Angus Kong | eaaf56d | 2014-02-20 11:59:10 -0800 | [diff] [blame] | 1148 | mFocusManager.focusAndCapture(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1149 | } |
| 1150 | |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 1151 | private void onResumeTasks() { |
| 1152 | Log.v(TAG, "Executing onResumeTasks."); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1153 | mActivity.getCameraProvider().requestCamera(mCameraId); |
| 1154 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1155 | mJpegPictureCallbackTime = 0; |
| 1156 | mZoomValue = 0; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1157 | |
| 1158 | mOnResumeTime = SystemClock.uptimeMillis(); |
| 1159 | checkDisplayRotation(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1160 | |
| 1161 | // If first time initialization is not finished, put it in the |
| 1162 | // message queue. |
| 1163 | if (!mFirstTimeInitialized) { |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 1164 | mHandler.sendEmptyMessage(MSG_FIRST_TIME_INIT); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1165 | } else { |
| 1166 | initializeSecondTime(); |
| 1167 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1168 | |
Seth Raphael | 5e09d01 | 2013-12-18 13:45:03 -0800 | [diff] [blame] | 1169 | UsageStatistics.changeScreen(eventprotos.NavigationChange.Mode.PHOTO_CAPTURE, |
| 1170 | eventprotos.CameraEvent.InteractionCause.BUTTON); |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1171 | |
| 1172 | Sensor gsensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); |
| 1173 | if (gsensor != null) { |
| 1174 | mSensorManager.registerListener(this, gsensor, SensorManager.SENSOR_DELAY_NORMAL); |
| 1175 | } |
| 1176 | |
| 1177 | Sensor msensor = mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD); |
| 1178 | if (msensor != null) { |
| 1179 | mSensorManager.registerListener(this, msensor, SensorManager.SENSOR_DELAY_NORMAL); |
| 1180 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1181 | } |
| 1182 | |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1183 | /** |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 1184 | * The focus manager is the first UI related element to get initialized, and |
| 1185 | * it requires the RenderOverlay, so initialize it here |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1186 | */ |
| 1187 | private void initializeFocusManager() { |
| 1188 | // Create FocusManager object. startPreview needs it. |
| 1189 | // if mFocusManager not null, reuse it |
| 1190 | // otherwise create a new instance |
| 1191 | if (mFocusManager != null) { |
| 1192 | mFocusManager.removeMessages(); |
| 1193 | } else { |
Angus Kong | d74e6a1 | 2014-01-07 11:29:44 -0800 | [diff] [blame] | 1194 | CameraInfo info = mAppController.getCameraProvider().getCameraInfo()[mCameraId]; |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1195 | mMirror = (info.facing == CameraInfo.CAMERA_FACING_FRONT); |
| 1196 | String[] defaultFocusModes = mActivity.getResources().getStringArray( |
| 1197 | R.array.pref_camera_focusmode_default_array); |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1198 | mFocusManager = new FocusOverlayManager(mActivity.getSettingsManager(), |
| 1199 | defaultFocusModes, |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1200 | mInitialParams, this, mMirror, |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1201 | mActivity.getMainLooper(), mUI.getFocusUI()); |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1202 | } |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1203 | mAppController.addPreviewAreaSizeChangedListener(mFocusManager); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1204 | } |
| 1205 | |
| 1206 | @Override |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1207 | public void resume() { |
| 1208 | mPaused = false; |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1209 | if (mFocusManager != null) { |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 1210 | // If camera is not open when resume is called, focus manager will |
| 1211 | // not |
Doris Liu | 15b9961 | 2013-12-21 11:32:28 -0800 | [diff] [blame] | 1212 | // be initialized yet, in which case it will start listening to |
| 1213 | // preview area size change later in the initialization. |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1214 | mAppController.addPreviewAreaSizeChangedListener(mFocusManager); |
| 1215 | } |
Doris Liu | 5940104 | 2014-01-14 17:51:32 -0800 | [diff] [blame] | 1216 | |
| 1217 | if (mUI.getPreviewAreaSizeChangedListener() != null) { |
| 1218 | mAppController.addPreviewAreaSizeChangedListener( |
| 1219 | mUI.getPreviewAreaSizeChangedListener()); |
| 1220 | } |
| 1221 | |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1222 | // Add delay on resume from lock screen only, in order to to speed up |
| 1223 | // the onResume --> onPause --> onResume cycle from lock screen. |
| 1224 | // Don't do always because letting go of thread can cause delay. |
| 1225 | String action = mActivity.getIntent().getAction(); |
| 1226 | if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(action) |
| 1227 | || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action)) { |
| 1228 | Log.v(TAG, "On resume, from lock screen."); |
| 1229 | // Note: onPauseAfterSuper() will delete this runnable, so we will |
| 1230 | // at most have 1 copy queued up. |
| 1231 | mHandler.postDelayed(new Runnable() { |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 1232 | @Override |
Angus Kong | c4e6656 | 2013-11-22 23:03:21 -0800 | [diff] [blame] | 1233 | public void run() { |
| 1234 | onResumeTasks(); |
| 1235 | } |
| 1236 | }, ON_RESUME_TASKS_DELAY_MSEC); |
| 1237 | } else { |
| 1238 | Log.v(TAG, "On resume."); |
| 1239 | onResumeTasks(); |
| 1240 | } |
| 1241 | } |
| 1242 | |
| 1243 | @Override |
| 1244 | public void pause() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1245 | mPaused = true; |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1246 | Sensor gsensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); |
| 1247 | if (gsensor != null) { |
| 1248 | mSensorManager.unregisterListener(this, gsensor); |
| 1249 | } |
| 1250 | |
| 1251 | Sensor msensor = mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD); |
| 1252 | if (msensor != null) { |
| 1253 | mSensorManager.unregisterListener(this, msensor); |
| 1254 | } |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 1255 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1256 | // Reset the focus first. Camera CTS does not guarantee that |
| 1257 | // cancelAutoFocus is allowed after preview stops. |
| 1258 | if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { |
| 1259 | mCameraDevice.cancelAutoFocus(); |
| 1260 | } |
Andy Huibers | def975d | 2013-11-22 09:13:39 -0800 | [diff] [blame] | 1261 | |
Erin Dahlgren | b09b53e | 2013-11-06 11:57:51 -0800 | [diff] [blame] | 1262 | // If the camera has not been opened asynchronously yet, |
| 1263 | // and startPreview hasn't been called, then this is a no-op. |
| 1264 | // (e.g. onResume -> onPause -> onResume). |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1265 | stopPreview(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1266 | |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 1267 | mNamedImages = null; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1268 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1269 | if (mLocationManager != null) { |
| 1270 | mLocationManager.recordLocation(false); |
| 1271 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1272 | |
| 1273 | // If we are in an image capture intent and has taken |
| 1274 | // a picture, we just clear it in onPause. |
| 1275 | mJpegImageData = null; |
| 1276 | |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 1277 | // Remove the messages and runnables in the queue. |
| 1278 | mHandler.removeCallbacksAndMessages(null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1279 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1280 | closeCamera(); |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 1281 | mActivity.enableKeepScreenOn(false); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1282 | mUI.onPause(); |
| 1283 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1284 | mPendingSwitchCameraId = -1; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1285 | if (mFocusManager != null) { |
| 1286 | mFocusManager.removeMessages(); |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 1287 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1288 | getServices().getMemoryManager().removeListener(this); |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1289 | mAppController.removePreviewAreaSizeChangedListener(mFocusManager); |
Doris Liu | 5940104 | 2014-01-14 17:51:32 -0800 | [diff] [blame] | 1290 | if (mUI.getPreviewAreaSizeChangedListener() != null) { |
| 1291 | mAppController.removePreviewAreaSizeChangedListener( |
| 1292 | mUI.getPreviewAreaSizeChangedListener()); |
| 1293 | } |
Erin Dahlgren | 1648c36 | 2014-01-06 15:06:04 -0800 | [diff] [blame] | 1294 | |
| 1295 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1296 | settingsManager.removeListener(this); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1297 | } |
| 1298 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1299 | @Override |
| 1300 | public void destroy() { |
| 1301 | // TODO: implement this. |
| 1302 | } |
| 1303 | |
| 1304 | @Override |
Angus Kong | 2f0e4a3 | 2013-12-03 10:02:35 -0800 | [diff] [blame] | 1305 | public void onLayoutOrientationChanged(boolean isLandscape) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1306 | setDisplayOrientation(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1307 | } |
| 1308 | |
| 1309 | @Override |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1310 | public void updateCameraOrientation() { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1311 | if (mDisplayRotation != CameraUtil.getDisplayRotation(mActivity)) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1312 | setDisplayOrientation(); |
| 1313 | } |
| 1314 | } |
| 1315 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1316 | private boolean canTakePicture() { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1317 | return isCameraIdle() |
| 1318 | && (mActivity.getStorageSpaceBytes() > Storage.LOW_STORAGE_THRESHOLD_BYTES); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1319 | } |
| 1320 | |
| 1321 | @Override |
| 1322 | public void autoFocus() { |
| 1323 | mFocusStartTime = System.currentTimeMillis(); |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 1324 | mCameraDevice.autoFocus(mHandler, mAutoFocusCallback); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1325 | setCameraState(FOCUSING); |
| 1326 | } |
| 1327 | |
| 1328 | @Override |
| 1329 | public void cancelAutoFocus() { |
| 1330 | mCameraDevice.cancelAutoFocus(); |
| 1331 | setCameraState(IDLE); |
| 1332 | setCameraParameters(UPDATE_PARAM_PREFERENCE); |
| 1333 | } |
| 1334 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1335 | @Override |
| 1336 | public void onSingleTapUp(View view, int x, int y) { |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1337 | if (mPaused || mCameraDevice == null || !mFirstTimeInitialized |
| 1338 | || mCameraState == SNAPSHOT_IN_PROGRESS |
| 1339 | || mCameraState == SWITCHING_CAMERA |
| 1340 | || mCameraState == PREVIEW_STOPPED) { |
| 1341 | return; |
| 1342 | } |
| 1343 | |
| 1344 | // Check if metering area or focus area is supported. |
Doris Liu | 15b9961 | 2013-12-21 11:32:28 -0800 | [diff] [blame] | 1345 | if (!mFocusAreaSupported && !mMeteringAreaSupported) { |
| 1346 | return; |
| 1347 | } |
Doris Liu | 482de02 | 2013-12-18 19:18:16 -0800 | [diff] [blame] | 1348 | mFocusManager.onSingleTapUp(x, y); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1349 | } |
| 1350 | |
| 1351 | @Override |
| 1352 | public boolean onBackPressed() { |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1353 | return mUI.onBackPressed(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1354 | } |
| 1355 | |
| 1356 | @Override |
| 1357 | public boolean onKeyDown(int keyCode, KeyEvent event) { |
| 1358 | switch (keyCode) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1359 | case KeyEvent.KEYCODE_VOLUME_UP: |
| 1360 | case KeyEvent.KEYCODE_VOLUME_DOWN: |
| 1361 | case KeyEvent.KEYCODE_FOCUS: |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1362 | if (/* TODO: mActivity.isInCameraApp() && */mFirstTimeInitialized) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1363 | if (event.getRepeatCount() == 0) { |
| 1364 | onShutterButtonFocus(true); |
| 1365 | } |
| 1366 | return true; |
| 1367 | } |
| 1368 | return false; |
| 1369 | case KeyEvent.KEYCODE_CAMERA: |
| 1370 | if (mFirstTimeInitialized && event.getRepeatCount() == 0) { |
| 1371 | onShutterButtonClick(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1372 | } |
| 1373 | return true; |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1374 | case KeyEvent.KEYCODE_DPAD_CENTER: |
| 1375 | // If we get a dpad center event without any focused view, move |
| 1376 | // the focus to the shutter button and press it. |
| 1377 | if (mFirstTimeInitialized && event.getRepeatCount() == 0) { |
| 1378 | // Start auto-focus immediately to reduce shutter lag. After |
| 1379 | // the shutter button gets the focus, onShutterButtonFocus() |
| 1380 | // will be called again but it is fine. |
| 1381 | onShutterButtonFocus(true); |
| 1382 | mUI.pressShutterButton(); |
| 1383 | } |
| 1384 | return true; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1385 | } |
| 1386 | return false; |
| 1387 | } |
| 1388 | |
| 1389 | @Override |
| 1390 | public boolean onKeyUp(int keyCode, KeyEvent event) { |
| 1391 | switch (keyCode) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1392 | case KeyEvent.KEYCODE_VOLUME_UP: |
| 1393 | case KeyEvent.KEYCODE_VOLUME_DOWN: |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1394 | if (/* mActivity.isInCameraApp() && */mFirstTimeInitialized) { |
Dan Aminzade | 92ae10e | 2013-08-13 14:44:25 -0700 | [diff] [blame] | 1395 | onShutterButtonClick(); |
| 1396 | return true; |
| 1397 | } |
| 1398 | return false; |
| 1399 | case KeyEvent.KEYCODE_FOCUS: |
| 1400 | if (mFirstTimeInitialized) { |
| 1401 | onShutterButtonFocus(false); |
| 1402 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1403 | return true; |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1404 | } |
| 1405 | return false; |
| 1406 | } |
| 1407 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1408 | private void closeCamera() { |
| 1409 | if (mCameraDevice != null) { |
| 1410 | mCameraDevice.setZoomChangeListener(null); |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1411 | mCameraDevice.setFaceDetectionCallback(null, null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1412 | mCameraDevice.setErrorCallback(null); |
Ruben Brunk | 5914783 | 2013-11-05 15:53:28 -0800 | [diff] [blame] | 1413 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1414 | mFaceDetectionStarted = false; |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1415 | mActivity.getCameraProvider().releaseCamera(mCameraDevice.getCameraId()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1416 | mCameraDevice = null; |
| 1417 | setCameraState(PREVIEW_STOPPED); |
| 1418 | mFocusManager.onCameraReleased(); |
| 1419 | } |
| 1420 | } |
| 1421 | |
| 1422 | private void setDisplayOrientation() { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1423 | mDisplayRotation = CameraUtil.getDisplayRotation(mActivity); |
| 1424 | mDisplayOrientation = CameraUtil.getDisplayOrientation(mDisplayRotation, mCameraId); |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1425 | mCameraDisplayOrientation = mDisplayOrientation; |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1426 | mUI.setDisplayOrientation(mDisplayOrientation); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1427 | if (mFocusManager != null) { |
| 1428 | mFocusManager.setDisplayOrientation(mDisplayOrientation); |
| 1429 | } |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1430 | // Change the camera display orientation |
| 1431 | if (mCameraDevice != null) { |
| 1432 | mCameraDevice.setDisplayOrientation(mCameraDisplayOrientation); |
| 1433 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1434 | } |
| 1435 | |
Sascha Haeberling | ddef779 | 2013-08-13 14:41:10 -0700 | [diff] [blame] | 1436 | /** Only called by UI thread. */ |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1437 | private void setupPreview() { |
| 1438 | mFocusManager.resetTouchFocus(); |
| 1439 | startPreview(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1440 | } |
| 1441 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1442 | /** |
| 1443 | * Returns whether we can/should start the preview or not. |
| 1444 | */ |
| 1445 | private boolean checkPreviewPreconditions() { |
| 1446 | if (mPaused) { |
| 1447 | return false; |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 1448 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1449 | |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1450 | if (mCameraDevice == null) { |
| 1451 | Log.w(TAG, "startPreview: camera device not ready yet."); |
| 1452 | return false; |
| 1453 | } |
| 1454 | |
Erin Dahlgren | d8de077 | 2014-02-03 10:12:27 -0800 | [diff] [blame] | 1455 | SurfaceTexture st = mActivity.getCameraAppUI().getSurfaceTexture(); |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1456 | if (st == null) { |
| 1457 | Log.w(TAG, "startPreview: surfaceTexture is not ready."); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1458 | return false; |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1459 | } |
| 1460 | |
| 1461 | if (!mCameraPreviewParamsReady) { |
| 1462 | Log.w(TAG, "startPreview: parameters for preview is not ready."); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1463 | return false; |
| 1464 | } |
| 1465 | return true; |
| 1466 | } |
| 1467 | |
| 1468 | /** |
| 1469 | * The start/stop preview should only run on the UI thread. |
| 1470 | */ |
| 1471 | private void startPreview() { |
| 1472 | if (!checkPreviewPreconditions()) { |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1473 | return; |
| 1474 | } |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1475 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1476 | mCameraDevice.setErrorCallback(mErrorCallback); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1477 | // ICS camera frameworks has a bug. Face detection state is not cleared |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1478 | // after taking a picture. Stop the preview to work around it. The bug |
| 1479 | // was fixed in JB. |
| 1480 | if (mCameraState != PREVIEW_STOPPED) { |
| 1481 | stopPreview(); |
| 1482 | } |
| 1483 | |
| 1484 | setDisplayOrientation(); |
| 1485 | |
| 1486 | if (!mSnapshotOnIdle) { |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1487 | // If the focus mode is continuous autofocus, call cancelAutoFocus |
| 1488 | // to resume it because it may have been paused by autoFocus call. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1489 | String focusMode = mFocusManager.getFocusMode(); |
| 1490 | if (CameraUtil.FOCUS_MODE_CONTINUOUS_PICTURE.equals(focusMode)) { |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1491 | mCameraDevice.cancelAutoFocus(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1492 | } |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1493 | mFocusManager.setAeAwbLock(false); // Unlock AE and AWB. |
| 1494 | } |
| 1495 | setCameraParameters(UPDATE_PARAM_ALL); |
| 1496 | // Let UI set its expected aspect ratio |
Erin Dahlgren | d8de077 | 2014-02-03 10:12:27 -0800 | [diff] [blame] | 1497 | mCameraDevice.setPreviewTexture(mActivity.getCameraAppUI().getSurfaceTexture()); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1498 | |
Doris Liu | 5a36754 | 2014-01-17 17:21:42 -0800 | [diff] [blame] | 1499 | // This is to notify app controller that preview will start next, so app |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 1500 | // controller can set preview callbacks if needed. This has to happen |
Sascha Haeberling | de30323 | 2014-02-07 02:30:53 +0100 | [diff] [blame] | 1501 | // before preview is started as a workaround of the framework bug |
| 1502 | // related to |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 1503 | // preview callbacks at b/12591410. |
Doris Liu | 5a36754 | 2014-01-17 17:21:42 -0800 | [diff] [blame] | 1504 | mAppController.onPreviewReadyToStart(); |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1505 | Log.v(TAG, "startPreview"); |
| 1506 | mCameraDevice.startPreview(); |
Angus Kong | 20fad24 | 2013-11-11 18:23:46 -0800 | [diff] [blame] | 1507 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1508 | mFocusManager.onPreviewStarted(); |
| 1509 | onPreviewStarted(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1510 | |
Erin Dahlgren | dc282e1 | 2013-11-12 09:39:08 -0800 | [diff] [blame] | 1511 | if (mSnapshotOnIdle) { |
| 1512 | mHandler.post(mDoSnapRunnable); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1513 | } |
| 1514 | } |
| 1515 | |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1516 | @Override |
| 1517 | public void stopPreview() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1518 | if (mCameraDevice != null && mCameraState != PREVIEW_STOPPED) { |
| 1519 | Log.v(TAG, "stopPreview"); |
| 1520 | mCameraDevice.stopPreview(); |
| 1521 | mFaceDetectionStarted = false; |
| 1522 | } |
| 1523 | setCameraState(PREVIEW_STOPPED); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1524 | if (mFocusManager != null) { |
| 1525 | mFocusManager.onPreviewStopped(); |
| 1526 | } |
Sameer Padala | 2c8cc45 | 2013-11-05 18:49:12 -0800 | [diff] [blame] | 1527 | stopSmartCamera(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1528 | } |
| 1529 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1530 | @Override |
Erin Dahlgren | 1648c36 | 2014-01-06 15:06:04 -0800 | [diff] [blame] | 1531 | public void onSettingChanged(SettingsManager settingsManager, int id) { |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1532 | switch (id) { |
| 1533 | case SettingsManager.SETTING_FLASH_MODE: { |
| 1534 | updateParametersFlashMode(); |
| 1535 | break; |
| 1536 | } |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1537 | default: { |
| 1538 | // Do nothing. |
| 1539 | } |
| 1540 | } |
Erin Dahlgren | 1648c36 | 2014-01-06 15:06:04 -0800 | [diff] [blame] | 1541 | |
| 1542 | if (mCameraDevice != null) { |
| 1543 | mCameraDevice.setParameters(mParameters); |
| 1544 | } |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1545 | } |
| 1546 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1547 | private void updateCameraParametersInitialize() { |
| 1548 | // Reset preview frame rate to the maximum because it may be lowered by |
| 1549 | // video camera application. |
ztenghui | 16a3520 | 2013-09-23 11:35:36 -0700 | [diff] [blame] | 1550 | int[] fpsRange = CameraUtil.getPhotoPreviewFpsRange(mParameters); |
| 1551 | if (fpsRange != null && fpsRange.length > 0) { |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1552 | mParameters.setPreviewFpsRange( |
| 1553 | fpsRange[Parameters.PREVIEW_FPS_MIN_INDEX], |
| 1554 | fpsRange[Parameters.PREVIEW_FPS_MAX_INDEX]); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1555 | } |
| 1556 | |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1557 | mParameters.set(CameraUtil.RECORDING_HINT, CameraUtil.FALSE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1558 | |
| 1559 | // Disable video stabilization. Convenience methods not available in API |
| 1560 | // level <= 14 |
| 1561 | String vstabSupported = mParameters.get("video-stabilization-supported"); |
| 1562 | if ("true".equals(vstabSupported)) { |
| 1563 | mParameters.set("video-stabilization", "false"); |
| 1564 | } |
| 1565 | } |
| 1566 | |
| 1567 | private void updateCameraParametersZoom() { |
| 1568 | // Set zoom. |
| 1569 | if (mParameters.isZoomSupported()) { |
| 1570 | mParameters.setZoom(mZoomValue); |
| 1571 | } |
| 1572 | } |
| 1573 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1574 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1575 | private void setAutoExposureLockIfSupported() { |
| 1576 | if (mAeLockSupported) { |
| 1577 | mParameters.setAutoExposureLock(mFocusManager.getAeAwbLock()); |
| 1578 | } |
| 1579 | } |
| 1580 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1581 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1582 | private void setAutoWhiteBalanceLockIfSupported() { |
| 1583 | if (mAwbLockSupported) { |
| 1584 | mParameters.setAutoWhiteBalanceLock(mFocusManager.getAeAwbLock()); |
| 1585 | } |
| 1586 | } |
| 1587 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1588 | private void setFocusAreasIfSupported() { |
| 1589 | if (mFocusAreaSupported) { |
| 1590 | mParameters.setFocusAreas(mFocusManager.getFocusAreas()); |
| 1591 | } |
| 1592 | } |
| 1593 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1594 | private void setMeteringAreasIfSupported() { |
| 1595 | if (mMeteringAreaSupported) { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1596 | mParameters.setMeteringAreas(mFocusManager.getMeteringAreas()); |
| 1597 | } |
| 1598 | } |
| 1599 | |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1600 | private void updateCameraParametersPreference() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1601 | setAutoExposureLockIfSupported(); |
| 1602 | setAutoWhiteBalanceLockIfSupported(); |
| 1603 | setFocusAreasIfSupported(); |
| 1604 | setMeteringAreasIfSupported(); |
| 1605 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1606 | // Initialize focus mode. |
Michael Kolb | d3253f2 | 2013-07-12 11:36:47 -0700 | [diff] [blame] | 1607 | mFocusManager.overrideFocusMode(null); |
| 1608 | mParameters.setFocusMode(mFocusManager.getFocusMode()); |
| 1609 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1610 | // Set picture size. |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1611 | updateParametersPictureSize(); |
| 1612 | |
| 1613 | // Set JPEG quality. |
| 1614 | updateParametersPictureQuality(); |
| 1615 | |
| 1616 | // For the following settings, we need to check if the settings are |
| 1617 | // still supported by latest driver, if not, ignore the settings. |
| 1618 | |
| 1619 | // Set exposure compensation |
| 1620 | updateParametersExposureCompensation(); |
| 1621 | |
| 1622 | // Set the scene mode: also sets flash and white balance. |
| 1623 | updateParametersSceneMode(); |
| 1624 | |
| 1625 | if (mContinuousFocusSupported && ApiHelper.HAS_AUTO_FOCUS_MOVE_CALLBACK) { |
| 1626 | updateAutoFocusMoveCallback(); |
| 1627 | } |
| 1628 | } |
| 1629 | |
| 1630 | private void updateParametersPictureSize() { |
| 1631 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1632 | String pictureSize = settingsManager.get(SettingsManager.SETTING_PICTURE_SIZE); |
Sascha Haeberling | 3b0ab89 | 2014-01-29 20:54:39 +0100 | [diff] [blame] | 1633 | |
| 1634 | List<Size> supported = mParameters.getSupportedPictureSizes(); |
| 1635 | SettingsUtil.setCameraPictureSize(pictureSize, supported, mParameters); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1636 | Size size = mParameters.getPictureSize(); |
| 1637 | |
| 1638 | // Set a preview size that is closest to the viewfinder height and has |
| 1639 | // the right aspect ratio. |
| 1640 | List<Size> sizes = mParameters.getSupportedPreviewSizes(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1641 | Size optimalSize = CameraUtil.getOptimalPreviewSize(mActivity, sizes, |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1642 | (double) size.width / size.height); |
| 1643 | Size original = mParameters.getPreviewSize(); |
| 1644 | if (!original.equals(optimalSize)) { |
| 1645 | mParameters.setPreviewSize(optimalSize.width, optimalSize.height); |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1646 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1647 | // Zoom related settings will be changed for different preview |
| 1648 | // sizes, so set and read the parameters to get latest values |
Michael Kolb | 4a4d4ef | 2013-05-30 08:35:26 -0700 | [diff] [blame] | 1649 | if (mHandler.getLooper() == Looper.myLooper()) { |
| 1650 | // On UI thread only, not when camera starts up |
| 1651 | setupPreview(); |
| 1652 | } else { |
| 1653 | mCameraDevice.setParameters(mParameters); |
| 1654 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1655 | mParameters = mCameraDevice.getParameters(); |
| 1656 | } |
Doris Liu | 9540574 | 2013-11-05 15:25:26 -0800 | [diff] [blame] | 1657 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1658 | if (optimalSize.width != 0 && optimalSize.height != 0) { |
Doris Liu | 9540574 | 2013-11-05 15:25:26 -0800 | [diff] [blame] | 1659 | mUI.updatePreviewAspectRatio((float) optimalSize.width |
| 1660 | / (float) optimalSize.height); |
| 1661 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1662 | Log.v(TAG, "Preview size is " + optimalSize.width + "x" + optimalSize.height); |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1663 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1664 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1665 | private void updateParametersPictureQuality() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1666 | int jpegQuality = CameraProfile.getJpegEncodingQualityParameter(mCameraId, |
| 1667 | CameraProfile.QUALITY_HIGH); |
| 1668 | mParameters.setJpegQuality(jpegQuality); |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1669 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1670 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1671 | private void updateParametersExposureCompensation() { |
| 1672 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1673 | |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1674 | int value = Integer.parseInt(settingsManager.get(SettingsManager.SETTING_EXPOSURE)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1675 | int max = mParameters.getMaxExposureCompensation(); |
| 1676 | int min = mParameters.getMinExposureCompensation(); |
| 1677 | if (value >= min && value <= max) { |
| 1678 | mParameters.setExposureCompensation(value); |
| 1679 | } else { |
| 1680 | Log.w(TAG, "invalid exposure range: " + value); |
| 1681 | } |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1682 | } |
| 1683 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1684 | private void updateParametersSceneMode() { |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1685 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1686 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1687 | mSceneMode = settingsManager.get(SettingsManager.SETTING_SCENE_MODE); |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1688 | if (CameraUtil.isSupported(mSceneMode, mParameters.getSupportedSceneModes())) { |
| 1689 | if (!mParameters.getSceneMode().equals(mSceneMode)) { |
| 1690 | mParameters.setSceneMode(mSceneMode); |
| 1691 | |
| 1692 | // Setting scene mode will change the settings of flash mode, |
| 1693 | // white balance, and focus mode. Here we read back the |
| 1694 | // parameters, so we can know those settings. |
| 1695 | mCameraDevice.setParameters(mParameters); |
| 1696 | mParameters = mCameraDevice.getParameters(); |
| 1697 | } |
| 1698 | } else { |
| 1699 | mSceneMode = mParameters.getSceneMode(); |
| 1700 | if (mSceneMode == null) { |
| 1701 | mSceneMode = Parameters.SCENE_MODE_AUTO; |
| 1702 | } |
| 1703 | } |
| 1704 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1705 | if (Parameters.SCENE_MODE_AUTO.equals(mSceneMode)) { |
| 1706 | // Set flash mode. |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1707 | updateParametersFlashMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1708 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1709 | // Set white balance mode. |
| 1710 | updateParametersWhiteBalanceMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1711 | |
| 1712 | // Set focus mode. |
| 1713 | mFocusManager.overrideFocusMode(null); |
| 1714 | mParameters.setFocusMode(mFocusManager.getFocusMode()); |
| 1715 | } else { |
| 1716 | mFocusManager.overrideFocusMode(mParameters.getFocusMode()); |
| 1717 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1718 | } |
| 1719 | |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1720 | private void updateParametersFlashMode() { |
| 1721 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1722 | |
| 1723 | String flashMode = settingsManager.get(SettingsManager.SETTING_FLASH_MODE); |
| 1724 | List<String> supportedFlash = mParameters.getSupportedFlashModes(); |
| 1725 | if (CameraUtil.isSupported(flashMode, supportedFlash)) { |
| 1726 | mParameters.setFlashMode(flashMode); |
| 1727 | } |
| 1728 | } |
| 1729 | |
| 1730 | private void updateParametersWhiteBalanceMode() { |
| 1731 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
| 1732 | |
| 1733 | // Set white balance parameter. |
| 1734 | String whiteBalance = settingsManager.get(SettingsManager.SETTING_WHITE_BALANCE); |
| 1735 | if (CameraUtil.isSupported(whiteBalance, |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 1736 | mParameters.getSupportedWhiteBalance())) { |
Erin Dahlgren | 7f0151d | 2014-01-02 16:08:12 -0800 | [diff] [blame] | 1737 | mParameters.setWhiteBalance(whiteBalance); |
| 1738 | } |
| 1739 | } |
| 1740 | |
Sascha Haeberling | 638e6f0 | 2013-09-18 14:28:51 -0700 | [diff] [blame] | 1741 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN) |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1742 | private void updateAutoFocusMoveCallback() { |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1743 | if (mParameters.getFocusMode().equals(CameraUtil.FOCUS_MODE_CONTINUOUS_PICTURE)) { |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 1744 | mCameraDevice.setAutoFocusMoveCallback(mHandler, |
Angus Kong | 4f795b8 | 2013-09-16 14:25:35 -0700 | [diff] [blame] | 1745 | (CameraAFMoveCallback) mAutoFocusMoveCallback); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1746 | } else { |
Angus Kong | 9ef9925 | 2013-07-18 18:04:19 -0700 | [diff] [blame] | 1747 | mCameraDevice.setAutoFocusMoveCallback(null, null); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1748 | } |
| 1749 | } |
| 1750 | |
| 1751 | // We separate the parameters into several subsets, so we can update only |
| 1752 | // the subsets actually need updating. The PREFERENCE set needs extra |
| 1753 | // locking because the preference can be changed from GLThread as well. |
| 1754 | private void setCameraParameters(int updateSet) { |
| 1755 | if ((updateSet & UPDATE_PARAM_INITIALIZE) != 0) { |
| 1756 | updateCameraParametersInitialize(); |
| 1757 | } |
| 1758 | |
| 1759 | if ((updateSet & UPDATE_PARAM_ZOOM) != 0) { |
| 1760 | updateCameraParametersZoom(); |
| 1761 | } |
| 1762 | |
| 1763 | if ((updateSet & UPDATE_PARAM_PREFERENCE) != 0) { |
Erin Dahlgren | ba6994d | 2013-12-12 16:04:38 -0800 | [diff] [blame] | 1764 | updateCameraParametersPreference(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1765 | } |
| 1766 | |
| 1767 | mCameraDevice.setParameters(mParameters); |
| 1768 | } |
| 1769 | |
| 1770 | // If the Camera is idle, update the parameters immediately, otherwise |
| 1771 | // accumulate them in mUpdateSet and update later. |
| 1772 | private void setCameraParametersWhenIdle(int additionalUpdateSet) { |
| 1773 | mUpdateSet |= additionalUpdateSet; |
| 1774 | if (mCameraDevice == null) { |
| 1775 | // We will update all the parameters when we open the device, so |
| 1776 | // we don't need to do anything now. |
| 1777 | mUpdateSet = 0; |
| 1778 | return; |
| 1779 | } else if (isCameraIdle()) { |
| 1780 | setCameraParameters(mUpdateSet); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1781 | updateSceneMode(); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1782 | mUpdateSet = 0; |
| 1783 | } else { |
Angus Kong | 13e87c4 | 2013-11-25 10:02:47 -0800 | [diff] [blame] | 1784 | if (!mHandler.hasMessages(MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE)) { |
| 1785 | mHandler.sendEmptyMessageDelayed(MSG_SET_CAMERA_PARAMETERS_WHEN_IDLE, 1000); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1786 | } |
| 1787 | } |
| 1788 | } |
| 1789 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 1790 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1791 | public boolean isCameraIdle() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1792 | return (mCameraState == IDLE) || |
| 1793 | (mCameraState == PREVIEW_STOPPED) || |
| 1794 | ((mFocusManager != null) && mFocusManager.isFocusCompleted() |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 1795 | && (mCameraState != SWITCHING_CAMERA)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1796 | } |
| 1797 | |
ztenghui | 7b265a6 | 2013-09-09 14:58:44 -0700 | [diff] [blame] | 1798 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1799 | public boolean isImageCaptureIntent() { |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1800 | String action = mActivity.getIntent().getAction(); |
| 1801 | return (MediaStore.ACTION_IMAGE_CAPTURE.equals(action) |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 1802 | || CameraActivity.ACTION_IMAGE_CAPTURE_SECURE.equals(action)); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1803 | } |
| 1804 | |
| 1805 | private void setupCaptureParams() { |
| 1806 | Bundle myExtras = mActivity.getIntent().getExtras(); |
| 1807 | if (myExtras != null) { |
| 1808 | mSaveUri = (Uri) myExtras.getParcelable(MediaStore.EXTRA_OUTPUT); |
| 1809 | mCropValue = myExtras.getString("crop"); |
| 1810 | } |
| 1811 | } |
| 1812 | |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1813 | private void showTapToFocusToast() { |
| 1814 | // TODO: Use a toast? |
| 1815 | new RotateTextToast(mActivity, R.string.tap_to_focus, 0).show(); |
| 1816 | // Clear the preference. |
Erin Dahlgren | 357b767 | 2013-11-20 17:38:14 -0800 | [diff] [blame] | 1817 | SettingsManager settingsManager = mActivity.getSettingsManager(); |
Erin Dahlgren | 635a4b8 | 2013-11-25 15:21:18 -0800 | [diff] [blame] | 1818 | settingsManager.setBoolean( |
Sascha Haeberling | 846d3ab | 2014-02-04 12:48:55 +0100 | [diff] [blame] | 1819 | SettingsManager.SETTING_CAMERA_FIRST_USE_HINT_SHOWN, false); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1820 | } |
| 1821 | |
| 1822 | private void initializeCapabilities() { |
| 1823 | mInitialParams = mCameraDevice.getParameters(); |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1824 | mFocusAreaSupported = CameraUtil.isFocusAreaSupported(mInitialParams); |
| 1825 | mMeteringAreaSupported = CameraUtil.isMeteringAreaSupported(mInitialParams); |
| 1826 | mAeLockSupported = CameraUtil.isAutoExposureLockSupported(mInitialParams); |
| 1827 | mAwbLockSupported = CameraUtil.isAutoWhiteBalanceLockSupported(mInitialParams); |
Angus Kong | dcccc51 | 2013-08-08 17:06:03 -0700 | [diff] [blame] | 1828 | mContinuousFocusSupported = mInitialParams.getSupportedFocusModes().contains( |
Angus Kong | b50b5cb | 2013-08-09 14:55:20 -0700 | [diff] [blame] | 1829 | CameraUtil.FOCUS_MODE_CONTINUOUS_PICTURE); |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1830 | } |
| 1831 | |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1832 | private void setShutterEnabled(boolean enabled) { |
| 1833 | mShutterEnabled = enabled; |
| 1834 | mUI.enableShutter(enabled); |
| 1835 | } |
| 1836 | |
Marco Nelissen | 0744e4a | 2013-11-22 01:47:37 +0000 | [diff] [blame] | 1837 | // TODO: Remove this |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1838 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1839 | public int onZoomChanged(int index) { |
| 1840 | // Not useful to change zoom value when the activity is paused. |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1841 | if (mPaused) { |
| 1842 | return index; |
| 1843 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1844 | mZoomValue = index; |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1845 | if (mParameters == null || mCameraDevice == null) { |
| 1846 | return index; |
| 1847 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1848 | // Set zoom parameters asynchronously |
| 1849 | mParameters.setZoom(mZoomValue); |
Angus Kong | 36ed867 | 2013-04-15 12:11:15 -0700 | [diff] [blame] | 1850 | mCameraDevice.setParameters(mParameters); |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1851 | Parameters p = mCameraDevice.getParameters(); |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1852 | if (p != null) { |
| 1853 | return p.getZoom(); |
| 1854 | } |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1855 | return index; |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 1856 | } |
| 1857 | |
| 1858 | @Override |
Michael Kolb | d6954f3 | 2013-03-08 20:43:01 -0800 | [diff] [blame] | 1859 | public int getCameraState() { |
| 1860 | return mCameraState; |
| 1861 | } |
| 1862 | |
| 1863 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1864 | public void onMemoryStateChanged(int state) { |
| 1865 | setShutterEnabled(state == MemoryManager.STATE_OK); |
Angus Kong | ce5480e | 2013-01-29 17:43:48 -0800 | [diff] [blame] | 1866 | } |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 1867 | |
| 1868 | @Override |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1869 | public void onLowMemory() { |
| 1870 | // Not much we can do in the photo module. |
Angus Kong | 86d3631 | 2013-01-31 18:22:44 -0800 | [diff] [blame] | 1871 | } |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1872 | |
| 1873 | @Override |
| 1874 | public void onAccuracyChanged(Sensor sensor, int accuracy) { |
| 1875 | } |
| 1876 | |
| 1877 | @Override |
| 1878 | public void onSensorChanged(SensorEvent event) { |
| 1879 | int type = event.sensor.getType(); |
| 1880 | float[] data; |
| 1881 | if (type == Sensor.TYPE_ACCELEROMETER) { |
| 1882 | data = mGData; |
| 1883 | } else if (type == Sensor.TYPE_MAGNETIC_FIELD) { |
| 1884 | data = mMData; |
| 1885 | } else { |
| 1886 | // we should not be here. |
| 1887 | return; |
| 1888 | } |
Sascha Haeberling | a63dbb6 | 2013-11-22 11:55:32 -0800 | [diff] [blame] | 1889 | for (int i = 0; i < 3; i++) { |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1890 | data[i] = event.values[i]; |
| 1891 | } |
| 1892 | float[] orientation = new float[3]; |
| 1893 | SensorManager.getRotationMatrix(mR, null, mGData, mMData); |
| 1894 | SensorManager.getOrientation(mR, orientation); |
| 1895 | mHeading = (int) (orientation[0] * 180f / Math.PI) % 360; |
| 1896 | if (mHeading < 0) { |
| 1897 | mHeading += 360; |
| 1898 | } |
Angus Kong | 0d00a89 | 2013-03-26 11:40:40 -0700 | [diff] [blame] | 1899 | } |
Doris Liu | 6432cd6 | 2013-06-13 17:20:31 -0700 | [diff] [blame] | 1900 | |
Ruben Brunk | d217ed0 | 2013-10-08 23:31:13 -0700 | [diff] [blame] | 1901 | // For debugging only. |
| 1902 | public void setDebugUri(Uri uri) { |
| 1903 | mDebugUri = uri; |
| 1904 | } |
| 1905 | |
| 1906 | // For debugging only. |
| 1907 | private void saveToDebugUri(byte[] data) { |
| 1908 | if (mDebugUri != null) { |
| 1909 | OutputStream outputStream = null; |
| 1910 | try { |
| 1911 | outputStream = mContentResolver.openOutputStream(mDebugUri); |
| 1912 | outputStream.write(data); |
| 1913 | outputStream.close(); |
| 1914 | } catch (IOException e) { |
| 1915 | Log.e(TAG, "Exception while writing debug jpeg file", e); |
| 1916 | } finally { |
| 1917 | CameraUtil.closeSilently(outputStream); |
| 1918 | } |
| 1919 | } |
| 1920 | } |
Michael Kolb | 8872c23 | 2013-01-29 10:33:22 -0800 | [diff] [blame] | 1921 | } |