CameraActivity.java revision c6c9740d996bf073a157721aa3eb2a1aa60c477d
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 17package com.android.camera; 18 19import android.app.AlertDialog; 20import android.animation.Animator; 21import android.annotation.TargetApi; 22import android.app.ActionBar; 23import android.app.Activity; 24import android.content.ActivityNotFoundException; 25import android.content.BroadcastReceiver; 26import android.content.ContentResolver; 27import android.content.Context; 28import android.content.Intent; 29import android.content.IntentFilter; 30import android.content.SharedPreferences; 31import android.content.pm.ActivityInfo; 32import android.content.res.Configuration; 33import android.graphics.Bitmap; 34import android.graphics.Color; 35import android.graphics.SurfaceTexture; 36import android.graphics.drawable.ColorDrawable; 37import android.net.Uri; 38import android.nfc.NfcAdapter; 39import android.nfc.NfcAdapter.CreateBeamUrisCallback; 40import android.nfc.NfcEvent; 41import android.os.AsyncTask; 42import android.os.Build; 43import android.os.Bundle; 44import android.os.Handler; 45import android.os.Looper; 46import android.os.Message; 47import android.preference.PreferenceManager; 48import android.provider.MediaStore; 49import android.provider.Settings; 50import android.util.Log; 51import android.view.Gravity; 52import android.view.KeyEvent; 53import android.view.LayoutInflater; 54import android.view.Menu; 55import android.view.MenuInflater; 56import android.view.MenuItem; 57import android.view.MotionEvent; 58import android.view.View; 59import android.view.ViewGroup; 60import android.view.Window; 61import android.view.WindowManager; 62import android.widget.FrameLayout; 63import android.widget.FrameLayout.LayoutParams; 64import android.widget.ImageView; 65import android.widget.PopupWindow; 66import android.widget.ProgressBar; 67import android.widget.ShareActionProvider; 68 69import com.android.camera.app.AppController; 70import com.android.camera.app.AppManagerFactory; 71import com.android.camera.app.CameraAppUI; 72import com.android.camera.app.CameraController; 73import com.android.camera.app.CameraManager; 74import com.android.camera.app.CameraManagerFactory; 75import com.android.camera.app.CameraProvider; 76import com.android.camera.app.CameraServices; 77import com.android.camera.app.ImageTaskManager; 78import com.android.camera.app.MediaSaver; 79import com.android.camera.app.ModuleManagerImpl; 80import com.android.camera.app.OrientationManager; 81import com.android.camera.app.OrientationManagerImpl; 82import com.android.camera.app.PanoramaStitchingManager; 83import com.android.camera.app.PlaceholderManager; 84import com.android.camera.crop.CropActivity; 85import com.android.camera.data.CameraDataAdapter; 86import com.android.camera.data.CameraPreviewData; 87import com.android.camera.data.FixedFirstDataAdapter; 88import com.android.camera.data.FixedLastDataAdapter; 89import com.android.camera.data.InProgressDataWrapper; 90import com.android.camera.data.LocalData; 91import com.android.camera.data.LocalDataAdapter; 92import com.android.camera.data.LocalMediaObserver; 93import com.android.camera.data.MediaDetails; 94import com.android.camera.data.SimpleViewData; 95import com.android.camera.filmstrip.FilmstripController; 96import com.android.camera.filmstrip.FilmstripImageData; 97import com.android.camera.filmstrip.FilmstripListener; 98import com.android.camera.module.ModulesInfo; 99import com.android.camera.settings.SettingsManager; 100import com.android.camera.settings.SettingsManager.SettingsCapabilities; 101import com.android.camera.tinyplanet.TinyPlanetFragment; 102import com.android.camera.ui.CameraControls; 103import com.android.camera.ui.DetailsDialog; 104import com.android.camera.ui.FilmstripView; 105import com.android.camera.ui.MainActivityLayout; 106import com.android.camera.ui.ModeListView; 107import com.android.camera.ui.SettingsView; 108import com.android.camera.util.ApiHelper; 109import com.android.camera.util.CameraUtil; 110import com.android.camera.util.FeedbackHelper; 111import com.android.camera.util.GcamHelper; 112import com.android.camera.util.IntentHelper; 113import com.android.camera.util.PhotoSphereHelper.PanoramaViewHelper; 114import com.android.camera.util.UsageStatistics; 115import com.android.camera2.R; 116 117import java.io.File; 118 119public class CameraActivity extends Activity 120 implements AppController, CameraManager.CameraOpenCallback, 121 ActionBar.OnMenuVisibilityListener, ShareActionProvider.OnShareTargetSelectedListener, 122 OrientationManager.OnOrientationChangeListener { 123 124 private static final String TAG = "CAM_Activity"; 125 126 private static final String INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE = 127 "android.media.action.STILL_IMAGE_CAMERA_SECURE"; 128 public static final String ACTION_IMAGE_CAPTURE_SECURE = 129 "android.media.action.IMAGE_CAPTURE_SECURE"; 130 public static final String ACTION_TRIM_VIDEO = 131 "com.android.camera.action.TRIM"; 132 public static final String MEDIA_ITEM_PATH = "media-item-path"; 133 134 // The intent extra for camera from secure lock screen. True if the gallery 135 // should only show newly captured pictures. sSecureAlbumId does not 136 // increment. This is used when switching between camera, camcorder, and 137 // panorama. If the extra is not set, it is in the normal camera mode. 138 public static final String SECURE_CAMERA_EXTRA = "secure_camera"; 139 140 /** 141 * Request code from an activity we started that indicated that we do not want 142 * to reset the view to the preview in onResume. 143 */ 144 public static final int REQ_CODE_DONT_SWITCH_TO_PREVIEW = 142; 145 146 public static final int REQ_CODE_GCAM_DEBUG_POSTCAPTURE = 999; 147 148 private static final int MSG_HIDE_ACTION_BAR = 1; 149 private static final int MSG_CLEAR_SCREEN_ON_FLAG = 2; 150 private static final long SHOW_ACTION_BAR_TIMEOUT_MS = 3000; 151 private static final long SCREEN_DELAY_MS = 2 * 60 * 1000; // 2 mins. 152 private static final int SHIMMY_DELAY_MS = 1000; 153 154 /** 155 * Whether onResume should reset the view to the preview. 156 */ 157 private boolean mResetToPreviewOnResume = true; 158 159 // Supported operations at FilmStripView. Different data has different 160 // set of supported operations. 161 private static final int SUPPORT_DELETE = 1 << 0; 162 private static final int SUPPORT_ROTATE = 1 << 1; 163 private static final int SUPPORT_INFO = 1 << 2; 164 private static final int SUPPORT_CROP = 1 << 3; 165 private static final int SUPPORT_SETAS = 1 << 4; 166 private static final int SUPPORT_EDIT = 1 << 5; 167 private static final int SUPPORT_TRIM = 1 << 6; 168 private static final int SUPPORT_SHARE = 1 << 7; 169 private static final int SUPPORT_SHARE_PANORAMA360 = 1 << 8; 170 private static final int SUPPORT_SHOW_ON_MAP = 1 << 9; 171 private static final int SUPPORT_ALL = 0xffffffff; 172 173 /** 174 * This data adapter is used by FilmStripView. 175 */ 176 private LocalDataAdapter mDataAdapter; 177 178 private SettingsManager mSettingsManager; 179 private SettingsController mSettingsController; 180 private PanoramaStitchingManager mPanoramaManager; 181 private PlaceholderManager mPlaceholderManager; 182 private ModeListView mModeListView; 183 private int mCurrentModeIndex; 184 private CameraModule mCurrentModule; 185 private ModuleManagerImpl mModuleManager; 186 private FrameLayout mAboveFilmstripControlLayout; 187 private FilmstripController mFilmstripController; 188 private ProgressBar mBottomProgress; 189 private View mPanoStitchingPanel; 190 private int mResultCodeForTesting; 191 private Intent mResultDataForTesting; 192 private OnScreenHint mStorageHint; 193 private long mStorageSpaceBytes = Storage.LOW_STORAGE_THRESHOLD_BYTES; 194 private boolean mAutoRotateScreen; 195 private boolean mSecureCamera; 196 private int mLastRawOrientation; 197 private OrientationManagerImpl mOrientationManager; 198 private LocationManager mLocationManager; 199 private Handler mMainHandler; 200 private PanoramaViewHelper mPanoramaViewHelper; 201 private ActionBar mActionBar; 202 private OnActionBarVisibilityListener mOnActionBarVisibilityListener = null; 203 private Menu mActionBarMenu; 204 private ViewGroup mUndoDeletionBar; 205 private boolean mIsUndoingDeletion = false; 206 207 private final Uri[] mNfcPushUris = new Uri[1]; 208 209 private ShareActionProvider mStandardShareActionProvider; 210 private Intent mStandardShareIntent; 211 private ShareActionProvider mPanoramaShareActionProvider; 212 private Intent mPanoramaShareIntent; 213 private LocalMediaObserver mLocalImagesObserver; 214 private LocalMediaObserver mLocalVideosObserver; 215 216 private boolean mPendingDeletion = false; 217 218 private Intent mVideoShareIntent; 219 private Intent mImageShareIntent; 220 221 private CameraController mCameraController; 222 private boolean mPaused; 223 private CameraAppUI mCameraAppUI; 224 225 private MediaSaver mMediaSaver; 226 227 private FeedbackHelper mFeedbackHelper; 228 229 // close activity when screen turns off 230 private final BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() { 231 @Override 232 public void onReceive(Context context, Intent intent) { 233 finish(); 234 } 235 }; 236 237 private static BroadcastReceiver sScreenOffReceiver; 238 239 /** 240 * Whether the screen is kept turned on. 241 */ 242 private boolean mKeepScreenOn; 243 private int mLastLayoutOrientation; 244 245 @Override 246 public void onCameraOpened(CameraManager.CameraProxy camera) { 247 if (!mModuleManager.getModuleAgent(mCurrentModeIndex).requestAppForCamera()) { 248 // We shouldn't be here. Just close the camera and leave. 249 camera.release(false); 250 throw new IllegalStateException("Camera opened but the module shouldn't be " + 251 "requesting"); 252 } 253 if (mCurrentModule != null) { 254 SettingsCapabilities capabilities = 255 SettingsController.getSettingsCapabilities(camera); 256 mSettingsManager.changeCamera(camera.getCameraId(), capabilities); 257 mCurrentModule.onCameraAvailable(camera); 258 } 259 } 260 261 @Override 262 public void onCameraDisabled(int cameraId) { 263 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, UsageStatistics.ACTION_OPEN_FAIL, 264 "security"); 265 266 CameraUtil.showErrorAndFinish(this, R.string.camera_disabled); 267 } 268 269 @Override 270 public void onDeviceOpenFailure(int cameraId) { 271 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 272 UsageStatistics.ACTION_OPEN_FAIL, "open"); 273 274 CameraUtil.showErrorAndFinish(this, R.string.cannot_connect_camera); 275 } 276 277 @Override 278 public void onReconnectionFailure(CameraManager mgr) { 279 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 280 UsageStatistics.ACTION_OPEN_FAIL, "reconnect"); 281 282 CameraUtil.showErrorAndFinish(this, R.string.cannot_connect_camera); 283 } 284 285 private class MainHandler extends Handler { 286 public MainHandler(Looper looper) { 287 super(looper); 288 } 289 290 @Override 291 public void handleMessage(Message msg) { 292 switch (msg.what) { 293 case MSG_HIDE_ACTION_BAR: { 294 removeMessages(MSG_HIDE_ACTION_BAR); 295 CameraActivity.this.setSystemBarsVisibility(false); 296 break; 297 } 298 299 case MSG_CLEAR_SCREEN_ON_FLAG: { 300 if (!mPaused) { 301 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 302 } 303 break; 304 } 305 306 default: 307 } 308 } 309 } 310 311 public interface OnActionBarVisibilityListener { 312 public void onActionBarVisibilityChanged(boolean isVisible); 313 } 314 315 public void setOnActionBarVisibilityListener(OnActionBarVisibilityListener listener) { 316 mOnActionBarVisibilityListener = listener; 317 } 318 319 private String fileNameFromDataID(int dataID) { 320 final LocalData localData = mDataAdapter.getLocalData(dataID); 321 322 File localFile = new File(localData.getPath()); 323 return localFile.getName(); 324 } 325 326 private final FilmstripListener mFilmStripListener = 327 new FilmstripListener() { 328 @Override 329 public void onDataPromoted(int dataID) { 330 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 331 UsageStatistics.ACTION_DELETE, "promoted", 0, 332 UsageStatistics.hashFileName(fileNameFromDataID(dataID))); 333 334 removeData(dataID); 335 } 336 337 @Override 338 public void onDataDemoted(int dataID) { 339 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 340 UsageStatistics.ACTION_DELETE, "demoted", 0, 341 UsageStatistics.hashFileName(fileNameFromDataID(dataID))); 342 343 removeData(dataID); 344 } 345 346 @Override 347 public void onDataFullScreenChange(int dataID, boolean full) { 348 boolean isCameraID = isCameraPreview(dataID); 349 if (!isCameraID) { 350 if (!full) { 351 // Always show action bar in filmstrip mode 352 CameraActivity.this.setSystemBarsVisibility(true, false); 353 } else if (mActionBar.isShowing()) { 354 // Hide action bar after time out in full screen mode 355 mMainHandler.sendEmptyMessageDelayed(MSG_HIDE_ACTION_BAR, 356 SHOW_ACTION_BAR_TIMEOUT_MS); 357 } 358 } 359 } 360 361 /** 362 * Check if the local data corresponding to dataID is the camera 363 * preview. 364 * 365 * @param dataID the ID of the local data 366 * @return true if the local data is not null and it is the 367 * camera preview. 368 */ 369 private boolean isCameraPreview(int dataID) { 370 LocalData localData = mDataAdapter.getLocalData(dataID); 371 if (localData == null) { 372 Log.w(TAG, "Current data ID not found."); 373 return false; 374 } 375 return localData.getLocalDataType() == LocalData.LOCAL_CAMERA_PREVIEW; 376 } 377 378 @Override 379 public void onDataReloaded() { 380 setPreviewControlsVisibility(true); 381 CameraActivity.this.setSystemBarsVisibility(false); 382 } 383 384 @Override 385 public void onCurrentDataCentered(int dataID) { 386 if (dataID != 0 && !mFilmstripController.isCameraPreview()) { 387 // For now, We ignore all items that are not the camera preview. 388 return; 389 } 390 391 if (!arePreviewControlsVisible()) { 392 setPreviewControlsVisibility(true); 393 CameraActivity.this.setSystemBarsVisibility(false); 394 } 395 } 396 397 @Override 398 public void onCurrentDataOffCentered(int dataID) { 399 if (dataID != 0 && !mFilmstripController.isCameraPreview()) { 400 // For now, We ignore all items that are not the camera preview. 401 return; 402 } 403 404 if (arePreviewControlsVisible()) { 405 setPreviewControlsVisibility(false); 406 } 407 } 408 409 @Override 410 public void onDataFocusChanged(final int dataID, final boolean focused) { 411 // Delay hiding action bar if there is any user interaction 412 if (mMainHandler.hasMessages(MSG_HIDE_ACTION_BAR)) { 413 mMainHandler.removeMessages(MSG_HIDE_ACTION_BAR); 414 mMainHandler.sendEmptyMessageDelayed(MSG_HIDE_ACTION_BAR, 415 SHOW_ACTION_BAR_TIMEOUT_MS); 416 } 417 // TODO: This callback is UI event callback, should always 418 // happen on UI thread. Find the reason for this 419 // runOnUiThread() and fix it. 420 runOnUiThread(new Runnable() { 421 @Override 422 public void run() { 423 LocalData currentData = mDataAdapter.getLocalData(dataID); 424 if (currentData == null) { 425 Log.w(TAG, "Current data ID not found."); 426 hidePanoStitchingProgress(); 427 return; 428 } 429 boolean isCameraID = currentData.getLocalDataType() == 430 LocalData.LOCAL_CAMERA_PREVIEW; 431 if (!focused) { 432 if (isCameraID) { 433 mCurrentModule.onPreviewFocusChanged(false); 434 CameraActivity.this.setSystemBarsVisibility(true); 435 } 436 hidePanoStitchingProgress(); 437 } else { 438 if (isCameraID) { 439 // Don't show the action bar in Camera 440 // preview. 441 CameraActivity.this.setSystemBarsVisibility(false); 442 443 if (mPendingDeletion) { 444 performDeletion(); 445 } 446 } else { 447 updateActionBarMenu(dataID); 448 } 449 450 Uri contentUri = currentData.getContentUri(); 451 if (contentUri == null) { 452 hidePanoStitchingProgress(); 453 return; 454 } 455 int panoStitchingProgress = mPanoramaManager.getTaskProgress(contentUri); 456 if (panoStitchingProgress < 0) { 457 hidePanoStitchingProgress(); 458 return; 459 } 460 showPanoStitchingProgress(); 461 updateStitchingProgress(panoStitchingProgress); 462 } 463 } 464 }); 465 } 466 467 @Override 468 public void onToggleSystemDecorsVisibility(int dataID) { 469 // If action bar is showing, hide it immediately, otherwise 470 // show action bar and hide it later 471 if (mActionBar.isShowing()) { 472 CameraActivity.this.setSystemBarsVisibility(false); 473 } else { 474 // Don't show the action bar if that is the camera preview. 475 boolean isCameraID = isCameraPreview(dataID); 476 if (!isCameraID) { 477 CameraActivity.this.setSystemBarsVisibility(true, true); 478 } 479 } 480 } 481 482 @Override 483 public void setSystemDecorsVisibility(boolean visible) { 484 CameraActivity.this.setSystemBarsVisibility(visible); 485 } 486 }; 487 488 public void gotoGallery() { 489 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, UsageStatistics.ACTION_FILMSTRIP, 490 "thumbnailTap"); 491 492 mFilmstripController.goToNextItem(); 493 } 494 495 /** 496 * If {@param visible} is false, this hides the action bar and switches the system UI 497 * to lights-out mode. 498 */ 499 // TODO: This should not be called outside of the activity. 500 public void setSystemBarsVisibility(boolean visible) { 501 setSystemBarsVisibility(visible, false); 502 } 503 504 /** 505 * If {@param visible} is false, this hides the action bar and switches the 506 * system UI to lights-out mode. If {@param hideLater} is true, a delayed message 507 * will be sent after a timeout to hide the action bar. 508 */ 509 private void setSystemBarsVisibility(boolean visible, boolean hideLater) { 510 mMainHandler.removeMessages(MSG_HIDE_ACTION_BAR); 511 512 int currentSystemUIVisibility = mAboveFilmstripControlLayout.getSystemUiVisibility(); 513 int newSystemUIVisibility = (visible ? View.SYSTEM_UI_FLAG_VISIBLE : 514 View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_FLAG_FULLSCREEN); 515 if (newSystemUIVisibility != currentSystemUIVisibility) { 516 mAboveFilmstripControlLayout.setSystemUiVisibility(newSystemUIVisibility); 517 } 518 519 boolean currentActionBarVisibility = mActionBar.isShowing(); 520 if (visible != currentActionBarVisibility) { 521 if (visible) { 522 mActionBar.show(); 523 } else { 524 mActionBar.hide(); 525 } 526 if (mOnActionBarVisibilityListener != null) { 527 mOnActionBarVisibilityListener.onActionBarVisibilityChanged(visible); 528 } 529 } 530 531 // Now delay hiding the bars 532 if (visible && hideLater) { 533 mMainHandler.sendEmptyMessageDelayed(MSG_HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 534 } 535 } 536 537 private void hidePanoStitchingProgress() { 538 mPanoStitchingPanel.setVisibility(View.GONE); 539 } 540 541 private void showPanoStitchingProgress() { 542 mPanoStitchingPanel.setVisibility(View.VISIBLE); 543 } 544 545 private void updateStitchingProgress(int progress) { 546 mBottomProgress.setProgress(progress); 547 } 548 549 @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 550 private void setupNfcBeamPush() { 551 NfcAdapter adapter = NfcAdapter.getDefaultAdapter(CameraActivity.this); 552 if (adapter == null) { 553 return; 554 } 555 556 if (!ApiHelper.HAS_SET_BEAM_PUSH_URIS) { 557 // Disable beaming 558 adapter.setNdefPushMessage(null, CameraActivity.this); 559 return; 560 } 561 562 adapter.setBeamPushUris(null, CameraActivity.this); 563 adapter.setBeamPushUrisCallback(new CreateBeamUrisCallback() { 564 @Override 565 public Uri[] createBeamUris(NfcEvent event) { 566 return mNfcPushUris; 567 } 568 }, CameraActivity.this); 569 } 570 571 private void setNfcBeamPushUri(Uri uri) { 572 mNfcPushUris[0] = uri; 573 } 574 575 private void setStandardShareIntent(Uri contentUri, String mimeType) { 576 mStandardShareIntent = getShareIntentFromType(mimeType); 577 if (mStandardShareIntent != null) { 578 mStandardShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 579 mStandardShareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 580 if (mStandardShareActionProvider != null) { 581 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 582 } 583 } 584 } 585 586 /** 587 * Get the share intent according to the mimeType 588 * 589 * @param mimeType The mimeType of current data. 590 * @return the video/image's ShareIntent or null if mimeType is invalid. 591 */ 592 private Intent getShareIntentFromType(String mimeType) { 593 // Lazily create the intent object. 594 if (mimeType.startsWith("video/")) { 595 if (mVideoShareIntent == null) { 596 mVideoShareIntent = new Intent(Intent.ACTION_SEND); 597 mVideoShareIntent.setType("video/*"); 598 } 599 return mVideoShareIntent; 600 } else if (mimeType.startsWith("image/")) { 601 if (mImageShareIntent == null) { 602 mImageShareIntent = new Intent(Intent.ACTION_SEND); 603 mImageShareIntent.setType("image/*"); 604 } 605 return mImageShareIntent; 606 } 607 Log.w(TAG, "unsupported mimeType " + mimeType); 608 return null; 609 } 610 611 private void setPanoramaShareIntent(Uri contentUri) { 612 if (mPanoramaShareIntent == null) { 613 mPanoramaShareIntent = new Intent(Intent.ACTION_SEND); 614 } 615 mPanoramaShareIntent.setType("application/vnd.google.panorama360+jpg"); 616 mPanoramaShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 617 if (mPanoramaShareActionProvider != null) { 618 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 619 } 620 } 621 622 @Override 623 public void onMenuVisibilityChanged(boolean isVisible) { 624 // If menu is showing, we need to make sure action bar does not go away. 625 mMainHandler.removeMessages(MSG_HIDE_ACTION_BAR); 626 if (!isVisible) { 627 mMainHandler.sendEmptyMessageDelayed(MSG_HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 628 } 629 } 630 631 @Override 632 public boolean onShareTargetSelected(ShareActionProvider shareActionProvider, Intent intent) { 633 int currentDataId = mFilmstripController.getCurrentId(); 634 if (currentDataId < 0) { 635 return false; 636 } 637 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, UsageStatistics.ACTION_SHARE, 638 intent.getComponent().getPackageName(), 0, 639 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 640 return true; 641 } 642 643 /** 644 * According to the data type, make the menu items for supported operations 645 * visible. 646 * 647 * @param dataID the data ID of the current item. 648 */ 649 private void updateActionBarMenu(int dataID) { 650 LocalData currentData = mDataAdapter.getLocalData(dataID); 651 if (currentData == null) { 652 return; 653 } 654 int type = currentData.getLocalDataType(); 655 656 if (mActionBarMenu == null) { 657 return; 658 } 659 660 int supported = 0; 661 662 switch (type) { 663 case LocalData.LOCAL_IMAGE: 664 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 665 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 666 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 667 break; 668 case LocalData.LOCAL_VIDEO: 669 supported |= SUPPORT_DELETE | SUPPORT_INFO | SUPPORT_TRIM 670 | SUPPORT_SHARE; 671 break; 672 case LocalData.LOCAL_PHOTO_SPHERE: 673 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 674 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 675 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 676 break; 677 case LocalData.LOCAL_360_PHOTO_SPHERE: 678 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 679 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 680 | SUPPORT_SHARE | SUPPORT_SHARE_PANORAMA360 681 | SUPPORT_SHOW_ON_MAP; 682 break; 683 default: 684 break; 685 } 686 687 // In secure camera mode, we only support delete operation. 688 if (isSecureCamera()) { 689 supported &= SUPPORT_DELETE; 690 } 691 692 setMenuItemVisible(mActionBarMenu, R.id.action_delete, 693 (supported & SUPPORT_DELETE) != 0); 694 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_ccw, 695 (supported & SUPPORT_ROTATE) != 0); 696 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_cw, 697 (supported & SUPPORT_ROTATE) != 0); 698 setMenuItemVisible(mActionBarMenu, R.id.action_details, 699 (supported & SUPPORT_INFO) != 0); 700 setMenuItemVisible(mActionBarMenu, R.id.action_crop, 701 (supported & SUPPORT_CROP) != 0); 702 setMenuItemVisible(mActionBarMenu, R.id.action_setas, 703 (supported & SUPPORT_SETAS) != 0); 704 setMenuItemVisible(mActionBarMenu, R.id.action_edit, 705 (supported & SUPPORT_EDIT) != 0); 706 setMenuItemVisible(mActionBarMenu, R.id.action_trim, 707 (supported & SUPPORT_TRIM) != 0); 708 709 boolean standardShare = (supported & SUPPORT_SHARE) != 0; 710 boolean panoramaShare = (supported & SUPPORT_SHARE_PANORAMA360) != 0; 711 setMenuItemVisible(mActionBarMenu, R.id.action_share, standardShare); 712 setMenuItemVisible(mActionBarMenu, R.id.action_share_panorama, panoramaShare); 713 714 if (panoramaShare) { 715 // For 360 PhotoSphere, relegate standard share to the overflow menu 716 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 717 if (item != null) { 718 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); 719 item.setTitle(getResources().getString(R.string.share_as_photo)); 720 } 721 // And, promote "share as panorama" to action bar 722 item = mActionBarMenu.findItem(R.id.action_share_panorama); 723 if (item != null) { 724 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 725 } 726 setPanoramaShareIntent(currentData.getContentUri()); 727 } 728 if (standardShare) { 729 if (!panoramaShare) { 730 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 731 if (item != null) { 732 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 733 item.setTitle(getResources().getString(R.string.share)); 734 } 735 } 736 setStandardShareIntent(currentData.getContentUri(), currentData.getMimeType()); 737 setNfcBeamPushUri(currentData.getContentUri()); 738 } 739 740 boolean itemHasLocation = currentData.getLatLong() != null; 741 setMenuItemVisible(mActionBarMenu, R.id.action_show_on_map, 742 itemHasLocation && (supported & SUPPORT_SHOW_ON_MAP) != 0); 743 } 744 745 private void setMenuItemVisible(Menu menu, int itemId, boolean visible) { 746 MenuItem item = menu.findItem(itemId); 747 if (item != null) { 748 item.setVisible(visible); 749 } 750 } 751 752 private final ImageTaskManager.TaskListener mPlaceholderListener = 753 new ImageTaskManager.TaskListener() { 754 755 @Override 756 public void onTaskQueued(String filePath, final Uri imageUri) { 757 mMainHandler.post(new Runnable() { 758 @Override 759 public void run() { 760 notifyNewMedia(imageUri); 761 int dataID = mDataAdapter.findDataByContentUri(imageUri); 762 if (dataID != -1) { 763 LocalData d = mDataAdapter.getLocalData(dataID); 764 InProgressDataWrapper newData = new InProgressDataWrapper(d, true); 765 mDataAdapter.updateData(dataID, newData); 766 } 767 } 768 }); 769 } 770 771 @Override 772 public void onTaskDone(String filePath, final Uri imageUri) { 773 mMainHandler.post(new Runnable() { 774 @Override 775 public void run() { 776 mDataAdapter.refresh(getContentResolver(), imageUri); 777 } 778 }); 779 } 780 781 @Override 782 public void onTaskProgress(String filePath, Uri imageUri, int progress) { 783 // Do nothing 784 } 785 }; 786 787 private final ImageTaskManager.TaskListener mStitchingListener = 788 new ImageTaskManager.TaskListener() { 789 @Override 790 public void onTaskQueued(String filePath, final Uri imageUri) { 791 mMainHandler.post(new Runnable() { 792 @Override 793 public void run() { 794 notifyNewMedia(imageUri); 795 int dataID = mDataAdapter.findDataByContentUri(imageUri); 796 if (dataID != -1) { 797 // Don't allow special UI actions (swipe to 798 // delete, for example) on in-progress data. 799 LocalData d = mDataAdapter.getLocalData(dataID); 800 InProgressDataWrapper newData = new InProgressDataWrapper(d); 801 mDataAdapter.updateData(dataID, newData); 802 } 803 } 804 }); 805 } 806 807 @Override 808 public void onTaskDone(String filePath, final Uri imageUri) { 809 Log.v(TAG, "onTaskDone:" + filePath); 810 mMainHandler.post(new Runnable() { 811 @Override 812 public void run() { 813 int doneID = mDataAdapter.findDataByContentUri(imageUri); 814 int currentDataId = mFilmstripController.getCurrentId(); 815 816 if (currentDataId == doneID) { 817 hidePanoStitchingProgress(); 818 updateStitchingProgress(0); 819 } 820 821 mDataAdapter.refresh(getContentResolver(), imageUri); 822 } 823 }); 824 } 825 826 @Override 827 public void onTaskProgress( 828 String filePath, final Uri imageUri, final int progress) { 829 mMainHandler.post(new Runnable() { 830 @Override 831 public void run() { 832 int currentDataId = mFilmstripController.getCurrentId(); 833 if (currentDataId == -1) { 834 return; 835 } 836 if (imageUri.equals( 837 mDataAdapter.getLocalData(currentDataId).getContentUri())) { 838 updateStitchingProgress(progress); 839 } 840 } 841 }); 842 } 843 }; 844 845 @Override 846 public Context getAndroidContext() { 847 return this; 848 } 849 850 @Override 851 public int getCurrentModuleIndex() { 852 return mCurrentModeIndex; 853 } 854 855 @Override 856 public SurfaceTexture getPreviewBuffer() { 857 // TODO: implement this 858 return null; 859 } 860 861 @Override 862 public FrameLayout getModuleLayoutRoot() { 863 return mCameraAppUI.getModuleRootView(); 864 } 865 866 @Override 867 public void setShutterEventsListener(ShutterEventsListener listener) { 868 // TODO: implement this 869 } 870 871 @Override 872 public void setShutterEnabled(boolean enabled) { 873 // TODO: implement this 874 } 875 876 @Override 877 public boolean isShutterEnabled() { 878 // TODO: implement this 879 return false; 880 } 881 882 @Override 883 public void startPreCaptureAnimation() { 884 // TODO: implement this 885 } 886 887 @Override 888 public void cancelPreCaptureAnimation() { 889 // TODO: implement this 890 } 891 892 @Override 893 public void startPostCaptureAnimation() { 894 // TODO: implement this 895 } 896 897 @Override 898 public void startPostCaptureAnimation(Bitmap thumbnail) { 899 // TODO: implement this 900 } 901 902 @Override 903 public void cancelPostCaptureAnimation() { 904 // TODO: implement this 905 } 906 907 @Override 908 public OrientationManager getOrientationManager() { 909 return mOrientationManager; 910 } 911 912 @Override 913 public LocationManager getLocationManager() { 914 return mLocationManager; 915 } 916 917 @Override 918 public void lockOrientation() { 919 mOrientationManager.lockOrientation(); 920 } 921 922 @Override 923 public void unlockOrientation() { 924 mOrientationManager.unlockOrientation(); 925 } 926 927 @Override 928 public void notifyNewMedia(Uri uri) { 929 ContentResolver cr = getContentResolver(); 930 String mimeType = cr.getType(uri); 931 if (mimeType.startsWith("video/")) { 932 sendBroadcast(new Intent(CameraUtil.ACTION_NEW_VIDEO, uri)); 933 mDataAdapter.addNewVideo(cr, uri); 934 } else if (mimeType.startsWith("image/")) { 935 CameraUtil.broadcastNewPicture(this, uri); 936 mDataAdapter.addNewPhoto(cr, uri); 937 } else if (mimeType.startsWith("application/stitching-preview")) { 938 mDataAdapter.addNewPhoto(cr, uri); 939 } else if (mimeType.startsWith(PlaceholderManager.PLACEHOLDER_MIME_TYPE)) { 940 mDataAdapter.addNewPhoto(cr, uri); 941 } else { 942 android.util.Log.w(TAG, "Unknown new media with MIME type:" 943 + mimeType + ", uri:" + uri); 944 } 945 } 946 947 @Override 948 public void enableKeepScreenOn(boolean enabled) { 949 if (mPaused) { 950 return; 951 } 952 953 mKeepScreenOn = enabled; 954 if (mKeepScreenOn) { 955 mMainHandler.removeMessages(MSG_CLEAR_SCREEN_ON_FLAG); 956 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 957 } else { 958 keepScreenOnForAWhile(); 959 } 960 } 961 962 @Override 963 public CameraProvider getCameraProvider() { 964 return mCameraController; 965 } 966 967 private void removeData(int dataID) { 968 mDataAdapter.removeData(CameraActivity.this, dataID); 969 if (mDataAdapter.getTotalNumber() > 1) { 970 showUndoDeletionBar(); 971 } else { 972 // If camera preview is the only view left in filmstrip, 973 // no need to show undo bar. 974 mPendingDeletion = true; 975 performDeletion(); 976 } 977 } 978 979 980 @Override 981 public boolean onCreateOptionsMenu(Menu menu) { 982 // Inflate the menu items for use in the action bar 983 MenuInflater inflater = getMenuInflater(); 984 inflater.inflate(R.menu.operations, menu); 985 mActionBarMenu = menu; 986 987 // Configure the standard share action provider 988 MenuItem item = menu.findItem(R.id.action_share); 989 mStandardShareActionProvider = (ShareActionProvider) item.getActionProvider(); 990 mStandardShareActionProvider.setShareHistoryFileName("standard_share_history.xml"); 991 if (mStandardShareIntent != null) { 992 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 993 } 994 995 // Configure the panorama share action provider 996 item = menu.findItem(R.id.action_share_panorama); 997 mPanoramaShareActionProvider = (ShareActionProvider) item.getActionProvider(); 998 mPanoramaShareActionProvider.setShareHistoryFileName("panorama_share_history.xml"); 999 if (mPanoramaShareIntent != null) { 1000 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 1001 } 1002 1003 mStandardShareActionProvider.setOnShareTargetSelectedListener(this); 1004 mPanoramaShareActionProvider.setOnShareTargetSelectedListener(this); 1005 1006 return super.onCreateOptionsMenu(menu); 1007 } 1008 1009 @Override 1010 public boolean onOptionsItemSelected(MenuItem item) { 1011 int currentDataId = mFilmstripController.getCurrentId(); 1012 if (currentDataId < 0) { 1013 return false; 1014 } 1015 final LocalData localData = mDataAdapter.getLocalData(currentDataId); 1016 1017 // Handle presses on the action bar items 1018 switch (item.getItemId()) { 1019 case android.R.id.home: 1020 onBackPressed(); 1021 return true; 1022 case R.id.action_delete: 1023 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1024 UsageStatistics.ACTION_DELETE, null, 0, 1025 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 1026 removeData(currentDataId); 1027 return true; 1028 case R.id.action_edit: 1029 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1030 UsageStatistics.ACTION_EDIT, null, 0, 1031 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 1032 launchEditor(localData); 1033 return true; 1034 case R.id.action_trim: { 1035 // This is going to be handled by the Gallery app. 1036 Intent intent = new Intent(ACTION_TRIM_VIDEO); 1037 LocalData currentData = mDataAdapter.getLocalData(mFilmstripController.getCurrentId()); 1038 intent.setData(currentData.getContentUri()); 1039 // We need the file path to wrap this into a RandomAccessFile. 1040 intent.putExtra(MEDIA_ITEM_PATH, currentData.getPath()); 1041 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1042 return true; 1043 } 1044 case R.id.action_rotate_ccw: 1045 localData.rotate90Degrees(this, mDataAdapter, currentDataId, false); 1046 return true; 1047 case R.id.action_rotate_cw: 1048 localData.rotate90Degrees(this, mDataAdapter, currentDataId, true); 1049 return true; 1050 case R.id.action_crop: { 1051 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1052 UsageStatistics.ACTION_CROP, null, 0, 1053 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 1054 Intent intent = new Intent(CropActivity.CROP_ACTION); 1055 intent.setClass(this, CropActivity.class); 1056 intent.setDataAndType(localData.getContentUri(), localData.getMimeType()) 1057 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1058 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1059 return true; 1060 } 1061 case R.id.action_setas: { 1062 Intent intent = new Intent(Intent.ACTION_ATTACH_DATA) 1063 .setDataAndType(localData.getContentUri(), 1064 localData.getMimeType()) 1065 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1066 intent.putExtra("mimeType", intent.getType()); 1067 startActivityForResult(Intent.createChooser( 1068 intent, getString(R.string.set_as)), REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1069 return true; 1070 } 1071 case R.id.action_details: 1072 (new AsyncTask<Void, Void, MediaDetails>() { 1073 @Override 1074 protected MediaDetails doInBackground(Void... params) { 1075 return localData.getMediaDetails(CameraActivity.this); 1076 } 1077 1078 @Override 1079 protected void onPostExecute(MediaDetails mediaDetails) { 1080 if (mediaDetails != null) { 1081 DetailsDialog.create(CameraActivity.this, mediaDetails).show(); 1082 } 1083 } 1084 }).execute(); 1085 return true; 1086 case R.id.action_show_on_map: 1087 double[] latLong = localData.getLatLong(); 1088 if (latLong != null) { 1089 CameraUtil.showOnMap(this, latLong); 1090 } 1091 return true; 1092 default: 1093 return super.onOptionsItemSelected(item); 1094 } 1095 } 1096 1097 private boolean isCaptureIntent() { 1098 if (MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction()) 1099 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 1100 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 1101 return true; 1102 } else { 1103 return false; 1104 } 1105 } 1106 1107 @Override 1108 public void onCreate(Bundle state) { 1109 super.onCreate(state); 1110 GcamHelper.init(getContentResolver()); 1111 1112 getWindow().requestFeature(Window.FEATURE_ACTION_BAR); 1113 setContentView(R.layout.activity_main); 1114 mActionBar = getActionBar(); 1115 mActionBar.addOnMenuVisibilityListener(this); 1116 mMainHandler = new MainHandler(getMainLooper()); 1117 mCameraController = 1118 new CameraController(this, this, mMainHandler, 1119 CameraManagerFactory.getAndroidCameraManager()); 1120 ComboPreferences prefs = new ComboPreferences(getAndroidContext()); 1121 1122 mSettingsManager = new SettingsManager(this, null, mCameraController.getNumberOfCameras()); 1123 // Remove this after we get rid of ComboPreferences. 1124 int cameraId = Integer.parseInt(mSettingsManager.get(SettingsManager.SETTING_CAMERA_ID)); 1125 prefs.setLocalId(this, cameraId); 1126 CameraSettings.upgradeGlobalPreferences(prefs, mCameraController.getNumberOfCameras()); 1127 // TODO: Try to move all the resources allocation to happen as soon as 1128 // possible so we can call module.init() at the earliest time. 1129 mModuleManager = new ModuleManagerImpl(); 1130 ModulesInfo.setupModules(this, mModuleManager); 1131 1132 mModeListView = (ModeListView) findViewById(R.id.mode_list_layout); 1133 if (ApiHelper.HAS_ROTATION_ANIMATION) { 1134 setRotationAnimation(); 1135 } 1136 1137 // Check if this is in the secure camera mode. 1138 Intent intent = getIntent(); 1139 String action = intent.getAction(); 1140 if (INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action) 1141 || ACTION_IMAGE_CAPTURE_SECURE.equals(action)) { 1142 mSecureCamera = true; 1143 } else { 1144 mSecureCamera = intent.getBooleanExtra(SECURE_CAMERA_EXTRA, false); 1145 } 1146 1147 if (mSecureCamera) { 1148 // Change the window flags so that secure camera can show when locked 1149 Window win = getWindow(); 1150 WindowManager.LayoutParams params = win.getAttributes(); 1151 params.flags |= WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 1152 win.setAttributes(params); 1153 1154 // Filter for screen off so that we can finish secure camera activity 1155 // when screen is off. 1156 IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF); 1157 registerReceiver(mScreenOffReceiver, filter); 1158 } 1159 mAboveFilmstripControlLayout = 1160 (FrameLayout) findViewById(R.id.camera_above_filmstrip_layout); 1161 // Hide action bar first since we are in full screen mode first, and 1162 // switch the system UI to lights-out mode. 1163 this.setSystemBarsVisibility(false); 1164 mPanoramaManager = AppManagerFactory.getInstance(this) 1165 .getPanoramaStitchingManager(); 1166 mPlaceholderManager = AppManagerFactory.getInstance(this) 1167 .getGcamProcessingManager(); 1168 mPanoramaManager.addTaskListener(mStitchingListener); 1169 mPlaceholderManager.addTaskListener(mPlaceholderListener); 1170 mPanoStitchingPanel = findViewById(R.id.pano_stitching_progress_panel); 1171 mBottomProgress = (ProgressBar) findViewById(R.id.pano_stitching_progress_bar); 1172 mFilmstripController = ((FilmstripView) findViewById(R.id.filmstrip_view)).getController(); 1173 mFilmstripController.setViewGap( 1174 getResources().getDimensionPixelSize(R.dimen.camera_film_strip_gap)); 1175 mPanoramaViewHelper = new PanoramaViewHelper(this); 1176 mPanoramaViewHelper.onCreate(); 1177 mFilmstripController.setPanoramaViewHelper(mPanoramaViewHelper); 1178 // Set up the camera preview first so the preview shows up ASAP. 1179 mDataAdapter = new CameraDataAdapter( 1180 new ColorDrawable(getResources().getColor(R.color.photo_placeholder))); 1181 mFilmstripController.setListener(mFilmStripListener); 1182 1183 mCameraAppUI = new CameraAppUI(this, 1184 (MainActivityLayout) findViewById(R.id.activity_root_view), 1185 isSecureCamera(), isCaptureIntent()); 1186 1187 mLocationManager = new LocationManager(this, 1188 new LocationManager.Listener() { 1189 @Override 1190 public void showGpsOnScreenIndicator(boolean hasSignal) { 1191 } 1192 1193 @Override 1194 public void hideGpsOnScreenIndicator() { 1195 } 1196 }); 1197 1198 mSettingsController = new SettingsController(this, mSettingsManager, mLocationManager); 1199 1200 int modeIndex = -1; 1201 if (MediaStore.INTENT_ACTION_VIDEO_CAMERA.equals(getIntent().getAction()) 1202 || MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction())) { 1203 modeIndex = ModeListView.MODE_VIDEO; 1204 } else if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(getIntent().getAction()) 1205 || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(getIntent() 1206 .getAction())) { 1207 modeIndex = ModeListView.MODE_PHOTO; 1208 if (mSettingsManager.getInt(SettingsManager.SETTING_STARTUP_MODULE_INDEX) 1209 == ModeListView.MODE_GCAM && GcamHelper.hasGcamCapture()) { 1210 modeIndex = ModeListView.MODE_GCAM; 1211 } 1212 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 1213 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 1214 modeIndex = ModeListView.MODE_PHOTO; 1215 } else { 1216 // If the activity has not been started using an explicit intent, 1217 // read the module index from the last time the user changed modes 1218 modeIndex = mSettingsManager.getInt(SettingsManager.SETTING_STARTUP_MODULE_INDEX); 1219 if ((modeIndex == ModeListView.MODE_GCAM && 1220 !GcamHelper.hasGcamCapture()) || modeIndex < 0) { 1221 modeIndex = ModeListView.MODE_PHOTO; 1222 } 1223 } 1224 1225 mOrientationManager = new OrientationManagerImpl(this); 1226 mOrientationManager.addOnOrientationChangeListener(mMainHandler, this); 1227 1228 setModuleFromModeIndex(modeIndex); 1229 1230 // TODO: Remove this when refactor is done. 1231 if (modeIndex == ModulesInfo.MODULE_PHOTO || 1232 modeIndex == ModulesInfo.MODULE_VIDEO) { 1233 mCameraAppUI.prepareModuleUI(); 1234 } 1235 mCurrentModule.init(this, isSecureCamera(), isCaptureIntent()); 1236 1237 if (!mSecureCamera) { 1238 mFilmstripController.setDataAdapter(mDataAdapter); 1239 if (!isCaptureIntent()) { 1240 mDataAdapter.requestLoad(getContentResolver()); 1241 } 1242 } else { 1243 // Put a lock placeholder as the last image by setting its date to 1244 // 0. 1245 ImageView v = (ImageView) getLayoutInflater().inflate( 1246 R.layout.secure_album_placeholder, null); 1247 v.setOnClickListener(new View.OnClickListener() { 1248 @Override 1249 public void onClick(View view) { 1250 try { 1251 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1252 UsageStatistics.ACTION_GALLERY, null); 1253 startActivity(IntentHelper.getGalleryIntent(CameraActivity.this)); 1254 } catch (ActivityNotFoundException e) { 1255 Log.w(TAG, "Failed to launch gallery activity, closing"); 1256 } 1257 finish(); 1258 } 1259 }); 1260 mDataAdapter = new FixedLastDataAdapter( 1261 mDataAdapter, 1262 new SimpleViewData( 1263 v, 1264 v.getDrawable().getIntrinsicWidth(), 1265 v.getDrawable().getIntrinsicHeight(), 1266 0, 0)); 1267 // Flush out all the original data. 1268 mDataAdapter.flush(); 1269 mFilmstripController.setDataAdapter(mDataAdapter); 1270 } 1271 1272 setupNfcBeamPush(); 1273 1274 mLocalImagesObserver = new LocalMediaObserver(); 1275 mLocalVideosObserver = new LocalMediaObserver(); 1276 1277 getContentResolver().registerContentObserver( 1278 MediaStore.Images.Media.EXTERNAL_CONTENT_URI, true, 1279 mLocalImagesObserver); 1280 getContentResolver().registerContentObserver( 1281 MediaStore.Video.Media.EXTERNAL_CONTENT_URI, true, 1282 mLocalVideosObserver); 1283 if (FeedbackHelper.feedbackAvailable()) { 1284 mFeedbackHelper = new FeedbackHelper(this); 1285 } 1286 } 1287 1288 private void setRotationAnimation() { 1289 int rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_ROTATE; 1290 rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE; 1291 Window win = getWindow(); 1292 WindowManager.LayoutParams winParams = win.getAttributes(); 1293 winParams.rotationAnimation = rotationAnimation; 1294 win.setAttributes(winParams); 1295 } 1296 1297 @Override 1298 public void onUserInteraction() { 1299 super.onUserInteraction(); 1300 if (!isFinishing()) { 1301 keepScreenOnForAWhile(); 1302 } 1303 } 1304 1305 @Override 1306 public boolean dispatchTouchEvent(MotionEvent ev) { 1307 boolean result = super.dispatchTouchEvent(ev); 1308 if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) { 1309 // Real deletion is postponed until the next user interaction after 1310 // the gesture that triggers deletion. Until real deletion is performed, 1311 // users can click the undo button to bring back the image that they 1312 // chose to delete. 1313 if (mPendingDeletion && !mIsUndoingDeletion) { 1314 performDeletion(); 1315 } 1316 } 1317 return result; 1318 } 1319 1320 @Override 1321 public void onPause() { 1322 mPaused = true; 1323 1324 // Delete photos that are pending deletion 1325 performDeletion(); 1326 // TODO: call mCurrentModule.pause() instead after all the modules 1327 // support pause(). 1328 mCurrentModule.pause(); 1329 mOrientationManager.pause(); 1330 // Close the camera and wait for the operation done. 1331 mCameraController.closeCamera(); 1332 1333 mLocalImagesObserver.setActivityPaused(true); 1334 mLocalVideosObserver.setActivityPaused(true); 1335 resetScreenOn(); 1336 super.onPause(); 1337 } 1338 1339 @Override 1340 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 1341 if (requestCode == REQ_CODE_DONT_SWITCH_TO_PREVIEW) { 1342 mResetToPreviewOnResume = false; 1343 } else { 1344 super.onActivityResult(requestCode, resultCode, data); 1345 } 1346 } 1347 1348 @Override 1349 public void onResume() { 1350 mPaused = false; 1351 1352 mLastLayoutOrientation = getResources().getConfiguration().orientation; 1353 1354 // TODO: Handle this in OrientationManager. 1355 // Auto-rotate off 1356 if (Settings.System.getInt(getContentResolver(), 1357 Settings.System.ACCELEROMETER_ROTATION, 0) == 0) { 1358 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); 1359 mAutoRotateScreen = false; 1360 } else { 1361 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); 1362 mAutoRotateScreen = true; 1363 } 1364 1365 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1366 UsageStatistics.ACTION_FOREGROUNDED, this.getClass().getSimpleName()); 1367 1368 mOrientationManager.resume(); 1369 super.onResume(); 1370 mCurrentModule.resume(); 1371 1372 setSwipingEnabled(true); 1373 1374 if (mResetToPreviewOnResume) { 1375 // Go to the preview on resume. 1376 mFilmstripController.goToFirstItem(); 1377 mModeListView.startAccordionAnimationWithDelay(SHIMMY_DELAY_MS); 1378 } 1379 // Default is showing the preview, unless disabled by explicitly 1380 // starting an activity we want to return from to the filmstrip rather 1381 // than the preview. 1382 mResetToPreviewOnResume = true; 1383 1384 if (mLocalVideosObserver.isMediaDataChangedDuringPause() 1385 || mLocalImagesObserver.isMediaDataChangedDuringPause()) { 1386 if (!mSecureCamera) { 1387 // If it's secure camera, requestLoad() should not be called 1388 // as it will load all the data. 1389 mDataAdapter.requestLoad(getContentResolver()); 1390 } 1391 } 1392 mLocalImagesObserver.setActivityPaused(false); 1393 mLocalVideosObserver.setActivityPaused(false); 1394 1395 keepScreenOnForAWhile(); 1396 1397 } 1398 1399 @Override 1400 public void onStart() { 1401 super.onStart(); 1402 mPanoramaViewHelper.onStart(); 1403 } 1404 1405 @Override 1406 protected void onStop() { 1407 mPanoramaViewHelper.onStop(); 1408 if (mFeedbackHelper != null) { 1409 mFeedbackHelper.stopFeedback(); 1410 } 1411 1412 CameraManagerFactory.recycle(); 1413 super.onStop(); 1414 } 1415 1416 @Override 1417 public void onDestroy() { 1418 if (mSecureCamera) { 1419 unregisterReceiver(mScreenOffReceiver); 1420 } 1421 getContentResolver().unregisterContentObserver(mLocalImagesObserver); 1422 getContentResolver().unregisterContentObserver(mLocalVideosObserver); 1423 super.onDestroy(); 1424 } 1425 1426 @Override 1427 public void onConfigurationChanged(Configuration config) { 1428 super.onConfigurationChanged(config); 1429 Log.v(TAG, "onConfigurationChanged"); 1430 if (config.orientation == Configuration.ORIENTATION_UNDEFINED) { 1431 return; 1432 } 1433 1434 if (mLastLayoutOrientation != config.orientation) { 1435 mLastLayoutOrientation = config.orientation; 1436 mCurrentModule.onLayoutOrientationChanged( 1437 mLastLayoutOrientation == Configuration.ORIENTATION_LANDSCAPE); 1438 } 1439 } 1440 1441 @Override 1442 public boolean onKeyDown(int keyCode, KeyEvent event) { 1443 if (mFilmstripController.inCameraFullscreen()) { 1444 if (mCurrentModule.onKeyDown(keyCode, event)) { 1445 return true; 1446 } 1447 // Prevent software keyboard or voice search from showing up. 1448 if (keyCode == KeyEvent.KEYCODE_SEARCH 1449 || keyCode == KeyEvent.KEYCODE_MENU) { 1450 if (event.isLongPress()) { 1451 return true; 1452 } 1453 } 1454 } 1455 1456 return super.onKeyDown(keyCode, event); 1457 } 1458 1459 @Override 1460 public boolean onKeyUp(int keyCode, KeyEvent event) { 1461 if (mFilmstripController.inCameraFullscreen() && mCurrentModule.onKeyUp(keyCode, event)) { 1462 return true; 1463 } 1464 return super.onKeyUp(keyCode, event); 1465 } 1466 1467 @Override 1468 public void onBackPressed() { 1469 if (!mCameraAppUI.onBackPressed()) { 1470 if (!mCurrentModule.onBackPressed()) { 1471 super.onBackPressed(); 1472 } 1473 } 1474 } 1475 1476 public boolean isAutoRotateScreen() { 1477 return mAutoRotateScreen; 1478 } 1479 1480 protected void updateStorageSpace() { 1481 mStorageSpaceBytes = Storage.getAvailableSpace(); 1482 } 1483 1484 protected long getStorageSpaceBytes() { 1485 return mStorageSpaceBytes; 1486 } 1487 1488 protected void updateStorageSpaceAndHint() { 1489 updateStorageSpace(); 1490 updateStorageHint(mStorageSpaceBytes); 1491 } 1492 1493 protected void updateStorageHint(long storageSpace) { 1494 String message = null; 1495 if (storageSpace == Storage.UNAVAILABLE) { 1496 message = getString(R.string.no_storage); 1497 } else if (storageSpace == Storage.PREPARING) { 1498 message = getString(R.string.preparing_sd); 1499 } else if (storageSpace == Storage.UNKNOWN_SIZE) { 1500 message = getString(R.string.access_sd_fail); 1501 } else if (storageSpace <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { 1502 message = getString(R.string.spaceIsLow_content); 1503 } 1504 1505 if (message != null) { 1506 if (mStorageHint == null) { 1507 mStorageHint = OnScreenHint.makeText(this, message); 1508 } else { 1509 mStorageHint.setText(message); 1510 } 1511 mStorageHint.show(); 1512 } else if (mStorageHint != null) { 1513 mStorageHint.cancel(); 1514 mStorageHint = null; 1515 } 1516 } 1517 1518 protected void setResultEx(int resultCode) { 1519 mResultCodeForTesting = resultCode; 1520 setResult(resultCode); 1521 } 1522 1523 protected void setResultEx(int resultCode, Intent data) { 1524 mResultCodeForTesting = resultCode; 1525 mResultDataForTesting = data; 1526 setResult(resultCode, data); 1527 } 1528 1529 public int getResultCode() { 1530 return mResultCodeForTesting; 1531 } 1532 1533 public Intent getResultData() { 1534 return mResultDataForTesting; 1535 } 1536 1537 public boolean isSecureCamera() { 1538 return mSecureCamera; 1539 } 1540 1541 @Override 1542 public boolean isPaused() { 1543 return mPaused; 1544 } 1545 1546 @Override 1547 public void onModeSelected(int modeIndex) { 1548 if (mCurrentModeIndex == modeIndex) { 1549 return; 1550 } 1551 1552 if (modeIndex == ModeListView.MODE_SETTING) { 1553 onSettingsSelected(); 1554 return; 1555 } 1556 1557 CameraHolder.instance().keep(); 1558 closeModule(mCurrentModule); 1559 int oldModuleIndex = mCurrentModeIndex; 1560 setModuleFromModeIndex(modeIndex); 1561 1562 // TODO: The following check is temporary for quick switch between video and photo. 1563 // When the refactor is done, similar logic will be applied to all modules. 1564 if (mCurrentModeIndex == ModulesInfo.MODULE_PHOTO 1565 || mCurrentModeIndex == ModulesInfo.MODULE_VIDEO) { 1566 if (oldModuleIndex != ModulesInfo.MODULE_PHOTO 1567 && oldModuleIndex != ModulesInfo.MODULE_VIDEO) { 1568 mCameraAppUI.prepareModuleUI(); 1569 } else { 1570 mCameraAppUI.clearModuleUI(); 1571 } 1572 } else { 1573 // This is the old way of removing all views in CameraRootView. Will 1574 // be deprecated soon. It is here to make sure modules that haven't 1575 // been refactored can still function. 1576 mCameraAppUI.clearCameraUI(); 1577 } 1578 1579 openModule(mCurrentModule); 1580 mCurrentModule.onOrientationChanged(mLastRawOrientation); 1581 if (mMediaSaver != null) { 1582 mCurrentModule.onMediaSaverAvailable(mMediaSaver); 1583 } 1584 // Store the module index so we can use it the next time the Camera 1585 // starts up. 1586 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1587 prefs.edit().putInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, modeIndex).apply(); 1588 } 1589 1590 public void onSettingsSelected() { 1591 // Temporary until we finalize the touch flow. 1592 LayoutInflater inflater = getLayoutInflater(); 1593 SettingsView settingsView = (SettingsView) inflater.inflate(R.layout.settings_list_layout, 1594 null, false); 1595 settingsView.setSettingsListener(mSettingsController); 1596 if (mFeedbackHelper != null) { 1597 settingsView.setFeedbackHelper(mFeedbackHelper); 1598 } 1599 PopupWindow popup = new PopupWindow(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT); 1600 popup.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); 1601 popup.setOutsideTouchable(true); 1602 popup.setFocusable(true); 1603 popup.setContentView(settingsView); 1604 popup.showAtLocation(mModeListView.getRootView(), Gravity.CENTER, 0, 0); 1605 } 1606 1607 /** 1608 * Sets the mCurrentModuleIndex, creates a new module instance for the given 1609 * index an sets it as mCurrentModule. 1610 */ 1611 private void setModuleFromModeIndex(int modeIndex) { 1612 ModuleManagerImpl.ModuleAgent agent = mModuleManager.getModuleAgent(modeIndex); 1613 if (agent == null) { 1614 return; 1615 } 1616 if (!agent.requestAppForCamera()) { 1617 mCameraController.closeCamera(); 1618 } 1619 mCurrentModeIndex = agent.getModuleId(); 1620 mCurrentModule = (CameraModule) agent.createModule(this); 1621 } 1622 1623 @Override 1624 public SettingsManager getSettingsManager() { 1625 return mSettingsManager; 1626 } 1627 1628 @Override 1629 public CameraServices getServices() { 1630 return (CameraServices) getApplication(); 1631 } 1632 1633 @Override 1634 public SettingsController getSettingsController() { 1635 return mSettingsController; 1636 } 1637 1638 public ButtonManager getButtonManager() { 1639 return ButtonManager.getInstance(this); 1640 } 1641 1642 /** 1643 * Creates an AlertDialog appropriate for choosing whether to enable location 1644 * on the first run of the app. 1645 */ 1646 public AlertDialog getFirstTimeLocationAlert() { 1647 AlertDialog.Builder builder = new AlertDialog.Builder(this); 1648 builder = SettingsView.getFirstTimeLocationAlertBuilder(builder, mSettingsController); 1649 if (builder != null) { 1650 return builder.create(); 1651 } else { 1652 return null; 1653 } 1654 } 1655 1656 /** 1657 * Launches an ACTION_EDIT intent for the given local data item. 1658 */ 1659 public void launchEditor(LocalData data) { 1660 Intent intent = new Intent(Intent.ACTION_EDIT) 1661 .setDataAndType(data.getContentUri(), data.getMimeType()) 1662 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1663 try { 1664 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1665 } catch (ActivityNotFoundException e) { 1666 startActivityForResult(Intent.createChooser(intent, null), 1667 REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1668 } 1669 } 1670 1671 /** 1672 * Launch the tiny planet editor. 1673 * 1674 * @param data The data must be a 360 degree stereographically mapped 1675 * panoramic image. It will not be modified, instead a new item 1676 * with the result will be added to the filmstrip. 1677 */ 1678 public void launchTinyPlanetEditor(LocalData data) { 1679 TinyPlanetFragment fragment = new TinyPlanetFragment(); 1680 Bundle bundle = new Bundle(); 1681 bundle.putString(TinyPlanetFragment.ARGUMENT_URI, data.getContentUri().toString()); 1682 bundle.putString(TinyPlanetFragment.ARGUMENT_TITLE, data.getTitle()); 1683 fragment.setArguments(bundle); 1684 fragment.show(getFragmentManager(), "tiny_planet"); 1685 } 1686 1687 private void openModule(CameraModule module) { 1688 module.init(this, isSecureCamera(), isCaptureIntent()); 1689 module.resume(); 1690 } 1691 1692 private void closeModule(CameraModule module) { 1693 module.pause(); 1694 } 1695 1696 private void performDeletion() { 1697 if (!mPendingDeletion) { 1698 return; 1699 } 1700 hideUndoDeletionBar(false); 1701 mDataAdapter.executeDeletion(CameraActivity.this); 1702 1703 int currentId = mFilmstripController.getCurrentId(); 1704 updateActionBarMenu(currentId); 1705 mFilmStripListener.onCurrentDataCentered(currentId); 1706 } 1707 1708 public void showUndoDeletionBar() { 1709 if (mPendingDeletion) { 1710 performDeletion(); 1711 } 1712 Log.v(TAG, "showing undo bar"); 1713 mPendingDeletion = true; 1714 if (mUndoDeletionBar == null) { 1715 ViewGroup v = (ViewGroup) getLayoutInflater().inflate(R.layout.undo_bar, 1716 mAboveFilmstripControlLayout, true); 1717 mUndoDeletionBar = (ViewGroup) v.findViewById(R.id.camera_undo_deletion_bar); 1718 View button = mUndoDeletionBar.findViewById(R.id.camera_undo_deletion_button); 1719 button.setOnClickListener(new View.OnClickListener() { 1720 @Override 1721 public void onClick(View view) { 1722 mDataAdapter.undoDataRemoval(); 1723 hideUndoDeletionBar(true); 1724 } 1725 }); 1726 // Setting undo bar clickable to avoid touch events going through 1727 // the bar to the buttons (eg. edit button, etc) underneath the bar. 1728 mUndoDeletionBar.setClickable(true); 1729 // When there is user interaction going on with the undo button, we 1730 // do not want to hide the undo bar. 1731 button.setOnTouchListener(new View.OnTouchListener() { 1732 @Override 1733 public boolean onTouch(View v, MotionEvent event) { 1734 if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { 1735 mIsUndoingDeletion = true; 1736 } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { 1737 mIsUndoingDeletion = false; 1738 } 1739 return false; 1740 } 1741 }); 1742 } 1743 mUndoDeletionBar.setAlpha(0f); 1744 mUndoDeletionBar.setVisibility(View.VISIBLE); 1745 mUndoDeletionBar.animate().setDuration(200).alpha(1f).setListener(null).start(); 1746 } 1747 1748 private void hideUndoDeletionBar(boolean withAnimation) { 1749 Log.v(TAG, "Hiding undo deletion bar"); 1750 mPendingDeletion = false; 1751 if (mUndoDeletionBar != null) { 1752 if (withAnimation) { 1753 mUndoDeletionBar.animate().setDuration(200).alpha(0f) 1754 .setListener(new Animator.AnimatorListener() { 1755 @Override 1756 public void onAnimationStart(Animator animation) { 1757 // Do nothing. 1758 } 1759 1760 @Override 1761 public void onAnimationEnd(Animator animation) { 1762 mUndoDeletionBar.setVisibility(View.GONE); 1763 } 1764 1765 @Override 1766 public void onAnimationCancel(Animator animation) { 1767 // Do nothing. 1768 } 1769 1770 @Override 1771 public void onAnimationRepeat(Animator animation) { 1772 // Do nothing. 1773 } 1774 }).start(); 1775 } else { 1776 mUndoDeletionBar.setVisibility(View.GONE); 1777 } 1778 } 1779 } 1780 1781 @Override 1782 public void onOrientationChanged(int orientation) { 1783 // We keep the last known orientation. So if the user first orient 1784 // the camera then point the camera to floor or sky, we still have 1785 // the correct orientation. 1786 if (orientation == OrientationManager.ORIENTATION_UNKNOWN) { 1787 return; 1788 } 1789 mLastRawOrientation = orientation; 1790 if (mCurrentModule != null) { 1791 mCurrentModule.onOrientationChanged(orientation); 1792 } 1793 } 1794 1795 /** 1796 * Enable/disable swipe-to-filmstrip. Will always disable swipe if in 1797 * capture intent. 1798 * 1799 * @param enable {@code true} to enable swipe. 1800 */ 1801 public void setSwipingEnabled(boolean enable) { 1802 // TODO: Bring back the functionality. 1803 if (isCaptureIntent()) { 1804 //lockPreview(true); 1805 } else { 1806 //lockPreview(!enable); 1807 } 1808 } 1809 1810 1811 /** 1812 * Check whether camera controls are visible. 1813 * 1814 * @return whether controls are visible. 1815 */ 1816 private boolean arePreviewControlsVisible() { 1817 return mCurrentModule.arePreviewControlsVisible(); 1818 } 1819 1820 /** 1821 * Show or hide the {@link CameraControls} using the current module's 1822 * implementation of {@link #onPreviewFocusChanged}. 1823 * 1824 * @param showControls whether to show camera controls. 1825 */ 1826 private void setPreviewControlsVisibility(boolean showControls) { 1827 mCurrentModule.onPreviewFocusChanged(showControls); 1828 } 1829 1830 // Accessor methods for getting latency times used in performance testing 1831 public long getAutoFocusTime() { 1832 return (mCurrentModule instanceof PhotoModule) ? 1833 ((PhotoModule) mCurrentModule).mAutoFocusTime : -1; 1834 } 1835 1836 public long getShutterLag() { 1837 return (mCurrentModule instanceof PhotoModule) ? 1838 ((PhotoModule) mCurrentModule).mShutterLag : -1; 1839 } 1840 1841 public long getShutterToPictureDisplayedTime() { 1842 return (mCurrentModule instanceof PhotoModule) ? 1843 ((PhotoModule) mCurrentModule).mShutterToPictureDisplayedTime : -1; 1844 } 1845 1846 public long getPictureDisplayedToJpegCallbackTime() { 1847 return (mCurrentModule instanceof PhotoModule) ? 1848 ((PhotoModule) mCurrentModule).mPictureDisplayedToJpegCallbackTime : -1; 1849 } 1850 1851 public long getJpegCallbackFinishTime() { 1852 return (mCurrentModule instanceof PhotoModule) ? 1853 ((PhotoModule) mCurrentModule).mJpegCallbackFinishTime : -1; 1854 } 1855 1856 public long getCaptureStartTime() { 1857 return (mCurrentModule instanceof PhotoModule) ? 1858 ((PhotoModule) mCurrentModule).mCaptureStartTime : -1; 1859 } 1860 1861 public boolean isRecording() { 1862 return (mCurrentModule instanceof VideoModule) ? 1863 ((VideoModule) mCurrentModule).isRecording() : false; 1864 } 1865 1866 public CameraManager.CameraOpenCallback getCameraOpenErrorCallback() { 1867 return mCameraController; 1868 } 1869 1870 // For debugging purposes only. 1871 public CameraModule getCurrentModule() { 1872 return mCurrentModule; 1873 } 1874 1875 private void keepScreenOnForAWhile() { 1876 if (mKeepScreenOn) { 1877 return; 1878 } 1879 mMainHandler.removeMessages(MSG_CLEAR_SCREEN_ON_FLAG); 1880 getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1881 mMainHandler.sendEmptyMessageDelayed(MSG_CLEAR_SCREEN_ON_FLAG, SCREEN_DELAY_MS); 1882 } 1883 1884 private void resetScreenOn() { 1885 mKeepScreenOn = false; 1886 mMainHandler.removeMessages(MSG_CLEAR_SCREEN_ON_FLAG); 1887 getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 1888 } 1889} 1890