CameraActivity.java revision 9f1db5210361802a30a7866825c3b29ef5fe0024
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.animation.Animator; 20import android.annotation.TargetApi; 21import android.app.ActionBar; 22import android.app.Activity; 23import android.content.ActivityNotFoundException; 24import android.content.BroadcastReceiver; 25import android.content.ComponentName; 26import android.content.ContentResolver; 27import android.content.Context; 28import android.content.Intent; 29import android.content.IntentFilter; 30import android.content.ServiceConnection; 31import android.content.SharedPreferences; 32import android.content.pm.ActivityInfo; 33import android.content.res.Configuration; 34import android.graphics.Bitmap; 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.IBinder; 46import android.os.Looper; 47import android.os.Message; 48import android.preference.PreferenceManager; 49import android.provider.MediaStore; 50import android.provider.Settings; 51import android.util.Log; 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.OrientationEventListener; 59import android.view.View; 60import android.view.ViewGroup; 61import android.view.Window; 62import android.view.WindowManager; 63import android.widget.FrameLayout; 64import android.widget.ImageView; 65import android.widget.ProgressBar; 66import android.widget.ShareActionProvider; 67 68import com.android.camera.app.AppController; 69import com.android.camera.app.AppManagerFactory; 70import com.android.camera.app.ImageTaskManager; 71import com.android.camera.app.MediaSaver; 72import com.android.camera.app.OrientationManager; 73import com.android.camera.app.OrientationManagerImpl; 74import com.android.camera.app.PlaceholderManager; 75import com.android.camera.app.PanoramaStitchingManager; 76import com.android.camera.crop.CropActivity; 77import com.android.camera.data.CameraDataAdapter; 78import com.android.camera.data.CameraPreviewData; 79import com.android.camera.data.FixedFirstDataAdapter; 80import com.android.camera.data.FixedLastDataAdapter; 81import com.android.camera.data.InProgressDataWrapper; 82import com.android.camera.data.LocalData; 83import com.android.camera.data.LocalDataAdapter; 84import com.android.camera.data.LocalMediaObserver; 85import com.android.camera.data.MediaDetails; 86import com.android.camera.data.SimpleViewData; 87import com.android.camera.filmstrip.FilmstripController; 88import com.android.camera.filmstrip.FilmstripImageData; 89import com.android.camera.filmstrip.FilmstripListener; 90import com.android.camera.tinyplanet.TinyPlanetFragment; 91import com.android.camera.ui.DetailsDialog; 92import com.android.camera.ui.FilmstripView; 93import com.android.camera.ui.ModuleSwitcher; 94import com.android.camera.util.ApiHelper; 95import com.android.camera.util.CameraUtil; 96import com.android.camera.util.GcamHelper; 97import com.android.camera.util.IntentHelper; 98import com.android.camera.util.PhotoSphereHelper; 99import com.android.camera.util.PhotoSphereHelper.PanoramaViewHelper; 100import com.android.camera.util.RefocusHelper; 101import com.android.camera.util.UsageStatistics; 102 103import com.android.camera2.R; 104 105import java.io.File; 106 107public class CameraActivity extends Activity 108 implements AppController, ModuleSwitcher.ModuleSwitchListener, 109 ActionBar.OnMenuVisibilityListener, ShareActionProvider.OnShareTargetSelectedListener, 110 OrientationManager.OnOrientationChangeListener { 111 112 private static final String TAG = "CAM_Activity"; 113 114 private static final String INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE = 115 "android.media.action.STILL_IMAGE_CAMERA_SECURE"; 116 public static final String ACTION_IMAGE_CAPTURE_SECURE = 117 "android.media.action.IMAGE_CAPTURE_SECURE"; 118 public static final String ACTION_TRIM_VIDEO = 119 "com.android.camera.action.TRIM"; 120 public static final String MEDIA_ITEM_PATH = "media-item-path"; 121 122 // The intent extra for camera from secure lock screen. True if the gallery 123 // should only show newly captured pictures. sSecureAlbumId does not 124 // increment. This is used when switching between camera, camcorder, and 125 // panorama. If the extra is not set, it is in the normal camera mode. 126 public static final String SECURE_CAMERA_EXTRA = "secure_camera"; 127 128 /** 129 * Request code from an activity we started that indicated that we do not 130 * want to reset the view to the preview in onResume. 131 */ 132 public static final int REQ_CODE_DONT_SWITCH_TO_PREVIEW = 142; 133 134 public static final int REQ_CODE_GCAM_DEBUG_POSTCAPTURE = 999; 135 136 private static final int HIDE_ACTION_BAR = 1; 137 private static final long SHOW_ACTION_BAR_TIMEOUT_MS = 3000; 138 139 /** Whether onResume should reset the view to the preview. */ 140 private boolean mResetToPreviewOnResume = true; 141 142 // Supported operations at FilmStripView. Different data has different 143 // set of supported operations. 144 private static final int SUPPORT_DELETE = 1 << 0; 145 private static final int SUPPORT_ROTATE = 1 << 1; 146 private static final int SUPPORT_INFO = 1 << 2; 147 private static final int SUPPORT_CROP = 1 << 3; 148 private static final int SUPPORT_SETAS = 1 << 4; 149 private static final int SUPPORT_EDIT = 1 << 5; 150 private static final int SUPPORT_TRIM = 1 << 6; 151 private static final int SUPPORT_SHARE = 1 << 7; 152 private static final int SUPPORT_SHARE_PANORAMA360 = 1 << 8; 153 private static final int SUPPORT_SHOW_ON_MAP = 1 << 9; 154 private static final int SUPPORT_ALL = 0xffffffff; 155 156 /** This data adapter is used by FilmStripView. */ 157 private LocalDataAdapter mDataAdapter; 158 /** This data adapter represents the real local camera data. */ 159 private LocalDataAdapter mWrappedDataAdapter; 160 161 private PanoramaStitchingManager mPanoramaManager; 162 private PlaceholderManager mPlaceholderManager; 163 private int mCurrentModuleIndex; 164 private CameraModule mCurrentModule; 165 private FrameLayout mAboveFilmstripControlLayout; 166 private FrameLayout mCameraModuleRootView; 167 private FilmstripController mFilmstripController; 168 private ProgressBar mBottomProgress; 169 private View mPanoStitchingPanel; 170 private int mResultCodeForTesting; 171 private Intent mResultDataForTesting; 172 private OnScreenHint mStorageHint; 173 private long mStorageSpaceBytes = Storage.LOW_STORAGE_THRESHOLD_BYTES; 174 private boolean mAutoRotateScreen; 175 private boolean mSecureCamera; 176 // This is a hack to speed up the start of SecureCamera. 177 private static boolean sFirstStartAfterScreenOn = true; 178 private int mLastRawOrientation; 179 private OrientationManagerImpl mOrientationManager; 180 private Handler mMainHandler; 181 private PanoramaViewHelper mPanoramaViewHelper; 182 private CameraPreviewData mCameraPreviewData; 183 private ActionBar mActionBar; 184 private OnActionBarVisibilityListener mOnActionBarVisibilityListener = null; 185 private Menu mActionBarMenu; 186 private ViewGroup mUndoDeletionBar; 187 private boolean mIsUndoingDeletion = false; 188 189 private Uri[] mNfcPushUris = new Uri[1]; 190 191 private ShareActionProvider mStandardShareActionProvider; 192 private Intent mStandardShareIntent; 193 private ShareActionProvider mPanoramaShareActionProvider; 194 private Intent mPanoramaShareIntent; 195 private LocalMediaObserver mLocalImagesObserver; 196 private LocalMediaObserver mLocalVideosObserver; 197 198 private final int DEFAULT_SYSTEM_UI_VISIBILITY = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 199 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 200 private boolean mPendingDeletion = false; 201 202 private Intent mVideoShareIntent; 203 private Intent mImageShareIntent; 204 205 private MediaSaver mMediaSaver; 206 private ServiceConnection mConnection = new ServiceConnection() { 207 @Override 208 public void onServiceConnected(ComponentName className, IBinder b) { 209 mMediaSaver = ((MediaSaveService.LocalBinder) b).getService(); 210 mCurrentModule.onMediaSaverAvailable(mMediaSaver); 211 } 212 213 @Override 214 public void onServiceDisconnected(ComponentName className) { 215 if (mMediaSaver != null) { 216 mMediaSaver.setQueueListener(null); 217 mMediaSaver = null; 218 } 219 } 220 }; 221 222 private CameraManager.CameraOpenCallback mCameraOpenCallback = 223 new CameraManager.CameraOpenCallback() { 224 @Override 225 public void onCameraOpened(CameraManager.CameraProxy camera) { 226 // TODO: implement this. 227 } 228 229 @Override 230 public void onCameraDisabled(int cameraId) { 231 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 232 UsageStatistics.ACTION_OPEN_FAIL, "security"); 233 234 CameraUtil.showErrorAndFinish(CameraActivity.this, 235 R.string.camera_disabled); 236 } 237 238 @Override 239 public void onDeviceOpenFailure(int cameraId) { 240 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 241 UsageStatistics.ACTION_OPEN_FAIL, "open"); 242 243 CameraUtil.showErrorAndFinish(CameraActivity.this, 244 R.string.cannot_connect_camera); 245 } 246 247 @Override 248 public void onReconnectionFailure(CameraManager mgr) { 249 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 250 UsageStatistics.ACTION_OPEN_FAIL, "reconnect"); 251 252 CameraUtil.showErrorAndFinish(CameraActivity.this, 253 R.string.cannot_connect_camera); 254 } 255 }; 256 257 // close activity when screen turns off 258 private BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() { 259 @Override 260 public void onReceive(Context context, Intent intent) { 261 finish(); 262 } 263 }; 264 265 private static BroadcastReceiver sScreenOffReceiver; 266 267 private static class ScreenOffReceiver extends BroadcastReceiver { 268 @Override 269 public void onReceive(Context context, Intent intent) { 270 sFirstStartAfterScreenOn = true; 271 } 272 } 273 274 private class MainHandler extends Handler { 275 public MainHandler(Looper looper) { 276 super(looper); 277 } 278 279 @Override 280 public void handleMessage(Message msg) { 281 if (msg.what == HIDE_ACTION_BAR) { 282 removeMessages(HIDE_ACTION_BAR); 283 CameraActivity.this.setSystemBarsVisibility(false); 284 } 285 } 286 } 287 288 public interface OnActionBarVisibilityListener { 289 public void onActionBarVisibilityChanged(boolean isVisible); 290 } 291 292 public void setOnActionBarVisibilityListener(OnActionBarVisibilityListener listener) { 293 mOnActionBarVisibilityListener = listener; 294 } 295 296 public static boolean isFirstStartAfterScreenOn() { 297 return sFirstStartAfterScreenOn; 298 } 299 300 public static void resetFirstStartAfterScreenOn() { 301 sFirstStartAfterScreenOn = false; 302 } 303 304 private String fileNameFromDataID(int dataID) { 305 final LocalData localData = mDataAdapter.getLocalData(dataID); 306 307 File localFile = new File(localData.getPath()); 308 return localFile.getName(); 309 } 310 311 private FilmstripListener mFilmStripListener = 312 new FilmstripListener() { 313 @Override 314 public void onDataPromoted(int dataID) { 315 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 316 UsageStatistics.ACTION_DELETE, "promoted", 0, 317 UsageStatistics.hashFileName(fileNameFromDataID(dataID))); 318 319 removeData(dataID); 320 } 321 322 @Override 323 public void onDataDemoted(int dataID) { 324 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 325 UsageStatistics.ACTION_DELETE, "demoted", 0, 326 UsageStatistics.hashFileName(fileNameFromDataID(dataID))); 327 328 removeData(dataID); 329 } 330 331 @Override 332 public void onDataFullScreenChange(int dataID, boolean full) { 333 boolean isCameraID = isCameraPreview(dataID); 334 if (!isCameraID) { 335 if (!full) { 336 // Always show action bar in filmstrip mode 337 CameraActivity.this.setSystemBarsVisibility(true, false); 338 } else if (mActionBar.isShowing()) { 339 // Hide action bar after time out in full screen mode 340 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 341 SHOW_ACTION_BAR_TIMEOUT_MS); 342 } 343 } 344 } 345 346 /** 347 * Check if the local data corresponding to dataID is the camera 348 * preview. 349 * 350 * @param dataID the ID of the local data 351 * @return true if the local data is not null and it is the 352 * camera preview. 353 */ 354 private boolean isCameraPreview(int dataID) { 355 LocalData localData = mDataAdapter.getLocalData(dataID); 356 if (localData == null) { 357 Log.w(TAG, "Current data ID not found."); 358 return false; 359 } 360 return localData.getLocalDataType() == LocalData.LOCAL_CAMERA_PREVIEW; 361 } 362 363 @Override 364 public void onReload() { 365 setPreviewControlsVisibility(true); 366 CameraActivity.this.setSystemBarsVisibility(false); 367 } 368 369 @Override 370 public void onCurrentDataCentered(int dataID) { 371 if (dataID != 0 && !mFilmstripController.isCameraPreview()) { 372 // For now, We ignore all items that are not the camera preview. 373 return; 374 } 375 376 if(!arePreviewControlsVisible()) { 377 setPreviewControlsVisibility(true); 378 CameraActivity.this.setSystemBarsVisibility(false); 379 } 380 } 381 382 @Override 383 public void onCurrentDataOffCentered(int dataID) { 384 if (dataID != 0 && !mFilmstripController.isCameraPreview()) { 385 // For now, We ignore all items that are not the camera preview. 386 return; 387 } 388 389 if (arePreviewControlsVisible()) { 390 setPreviewControlsVisibility(false); 391 } 392 } 393 394 @Override 395 public void onDataFocusChanged(final int dataID, final boolean focused) { 396 // Delay hiding action bar if there is any user interaction 397 if (mMainHandler.hasMessages(HIDE_ACTION_BAR)) { 398 mMainHandler.removeMessages(HIDE_ACTION_BAR); 399 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 400 SHOW_ACTION_BAR_TIMEOUT_MS); 401 } 402 // TODO: This callback is UI event callback, should always 403 // happen on UI thread. Find the reason for this 404 // runOnUiThread() and fix it. 405 runOnUiThread(new Runnable() { 406 @Override 407 public void run() { 408 LocalData currentData = mDataAdapter.getLocalData(dataID); 409 if (currentData == null) { 410 Log.w(TAG, "Current data ID not found."); 411 hidePanoStitchingProgress(); 412 return; 413 } 414 boolean isCameraID = currentData.getLocalDataType() == 415 LocalData.LOCAL_CAMERA_PREVIEW; 416 if (!focused) { 417 if (isCameraID) { 418 mCurrentModule.onPreviewFocusChanged(false); 419 CameraActivity.this.setSystemBarsVisibility(true); 420 } 421 hidePanoStitchingProgress(); 422 } else { 423 if (isCameraID) { 424 // Don't show the action bar in Camera 425 // preview. 426 CameraActivity.this.setSystemBarsVisibility(false); 427 428 if (mPendingDeletion) { 429 performDeletion(); 430 } 431 } else { 432 updateActionBarMenu(dataID); 433 } 434 435 Uri contentUri = currentData.getContentUri(); 436 if (contentUri == null) { 437 hidePanoStitchingProgress(); 438 return; 439 } 440 int panoStitchingProgress = mPanoramaManager.getTaskProgress( 441 contentUri); 442 if (panoStitchingProgress < 0) { 443 hidePanoStitchingProgress(); 444 return; 445 } 446 showPanoStitchingProgress(); 447 updateStitchingProgress(panoStitchingProgress); 448 } 449 } 450 }); 451 } 452 453 @Override 454 public void onToggleSystemDecorsVisibility(int dataID) { 455 // If action bar is showing, hide it immediately, otherwise 456 // show action bar and hide it later 457 if (mActionBar.isShowing()) { 458 CameraActivity.this.setSystemBarsVisibility(false); 459 } else { 460 // Don't show the action bar if that is the camera preview. 461 boolean isCameraID = isCameraPreview(dataID); 462 if (!isCameraID) { 463 CameraActivity.this.setSystemBarsVisibility(true, true); 464 } 465 } 466 } 467 468 @Override 469 public void setSystemDecorsVisibility(boolean visible) { 470 CameraActivity.this.setSystemBarsVisibility(visible); 471 } 472 }; 473 474 public void gotoGallery() { 475 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, UsageStatistics.ACTION_FILMSTRIP, 476 "thumbnailTap"); 477 478 mFilmstripController.goToNextItem(); 479 } 480 481 /** 482 * If {@param visible} is false, this hides the action bar and switches the system UI 483 * to lights-out mode. 484 */ 485 // TODO: This should not be called outside of the activity. 486 public void setSystemBarsVisibility(boolean visible) { 487 setSystemBarsVisibility(visible, false); 488 } 489 490 /** 491 * If {@param visible} is false, this hides the action bar and switches the 492 * system UI to lights-out mode. If {@param hideLater} is true, a delayed message 493 * will be sent after a timeout to hide the action bar. 494 */ 495 private void setSystemBarsVisibility(boolean visible, boolean hideLater) { 496 mMainHandler.removeMessages(HIDE_ACTION_BAR); 497 498 int currentSystemUIVisibility = mAboveFilmstripControlLayout.getSystemUiVisibility(); 499 int newSystemUIVisibility = DEFAULT_SYSTEM_UI_VISIBILITY | 500 (visible ? View.SYSTEM_UI_FLAG_VISIBLE : 501 View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_FLAG_FULLSCREEN); 502 if (newSystemUIVisibility != currentSystemUIVisibility) { 503 mAboveFilmstripControlLayout.setSystemUiVisibility(newSystemUIVisibility); 504 } 505 506 boolean currentActionBarVisibility = mActionBar.isShowing(); 507 if (visible != currentActionBarVisibility) { 508 if (visible) { 509 mActionBar.show(); 510 } else { 511 mActionBar.hide(); 512 } 513 if (mOnActionBarVisibilityListener != null) { 514 mOnActionBarVisibilityListener.onActionBarVisibilityChanged(visible); 515 } 516 } 517 518 // Now delay hiding the bars 519 if (visible && hideLater) { 520 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 521 } 522 } 523 524 private void hidePanoStitchingProgress() { 525 mPanoStitchingPanel.setVisibility(View.GONE); 526 } 527 528 private void showPanoStitchingProgress() { 529 mPanoStitchingPanel.setVisibility(View.VISIBLE); 530 } 531 532 private void updateStitchingProgress(int progress) { 533 mBottomProgress.setProgress(progress); 534 } 535 536 @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 537 private void setupNfcBeamPush() { 538 NfcAdapter adapter = NfcAdapter.getDefaultAdapter(CameraActivity.this); 539 if (adapter == null) { 540 return; 541 } 542 543 if (!ApiHelper.HAS_SET_BEAM_PUSH_URIS) { 544 // Disable beaming 545 adapter.setNdefPushMessage(null, CameraActivity.this); 546 return; 547 } 548 549 adapter.setBeamPushUris(null, CameraActivity.this); 550 adapter.setBeamPushUrisCallback(new CreateBeamUrisCallback() { 551 @Override 552 public Uri[] createBeamUris(NfcEvent event) { 553 return mNfcPushUris; 554 } 555 }, CameraActivity.this); 556 } 557 558 private void setNfcBeamPushUri(Uri uri) { 559 mNfcPushUris[0] = uri; 560 } 561 562 private void setStandardShareIntent(Uri contentUri, String mimeType) { 563 mStandardShareIntent = getShareIntentFromType(mimeType); 564 if (mStandardShareIntent != null) { 565 mStandardShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 566 mStandardShareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 567 if (mStandardShareActionProvider != null) { 568 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 569 } 570 } 571 } 572 573 /** 574 * Get the share intent according to the mimeType 575 * 576 * @param mimeType The mimeType of current data. 577 * @return the video/image's ShareIntent or null if mimeType is invalid. 578 */ 579 private Intent getShareIntentFromType(String mimeType) { 580 // Lazily create the intent object. 581 if (mimeType.startsWith("video/")) { 582 if (mVideoShareIntent == null) { 583 mVideoShareIntent = new Intent(Intent.ACTION_SEND); 584 mVideoShareIntent.setType("video/*"); 585 } 586 return mVideoShareIntent; 587 } else if (mimeType.startsWith("image/")) { 588 if (mImageShareIntent == null) { 589 mImageShareIntent = new Intent(Intent.ACTION_SEND); 590 mImageShareIntent.setType("image/*"); 591 } 592 return mImageShareIntent; 593 } 594 Log.w(TAG, "unsupported mimeType " + mimeType); 595 return null; 596 } 597 598 private void setPanoramaShareIntent(Uri contentUri) { 599 if (mPanoramaShareIntent == null) { 600 mPanoramaShareIntent = new Intent(Intent.ACTION_SEND); 601 } 602 mPanoramaShareIntent.setType("application/vnd.google.panorama360+jpg"); 603 mPanoramaShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 604 if (mPanoramaShareActionProvider != null) { 605 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 606 } 607 } 608 609 @Override 610 public void onMenuVisibilityChanged(boolean isVisible) { 611 // If menu is showing, we need to make sure action bar does not go away. 612 mMainHandler.removeMessages(HIDE_ACTION_BAR); 613 if (!isVisible) { 614 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 615 } 616 } 617 618 @Override 619 public boolean onShareTargetSelected(ShareActionProvider shareActionProvider, Intent intent) { 620 int currentDataId = mFilmstripController.getCurrentId(); 621 if (currentDataId < 0) { 622 return false; 623 } 624 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, UsageStatistics.ACTION_SHARE, 625 intent.getComponent().getPackageName(), 0, 626 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 627 return true; 628 } 629 630 /** 631 * According to the data type, make the menu items for supported operations 632 * visible. 633 * 634 * @param dataID the data ID of the current item. 635 */ 636 private void updateActionBarMenu(int dataID) { 637 LocalData currentData = mDataAdapter.getLocalData(dataID); 638 if (currentData == null) { 639 return; 640 } 641 int type = currentData.getLocalDataType(); 642 643 if (mActionBarMenu == null) { 644 return; 645 } 646 647 int supported = 0; 648 649 switch (type) { 650 case LocalData.LOCAL_IMAGE: 651 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 652 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 653 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 654 break; 655 case LocalData.LOCAL_VIDEO: 656 supported |= SUPPORT_DELETE | SUPPORT_INFO | SUPPORT_TRIM 657 | SUPPORT_SHARE; 658 break; 659 case LocalData.LOCAL_PHOTO_SPHERE: 660 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 661 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 662 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 663 break; 664 case LocalData.LOCAL_360_PHOTO_SPHERE: 665 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 666 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 667 | SUPPORT_SHARE | SUPPORT_SHARE_PANORAMA360 668 | SUPPORT_SHOW_ON_MAP; 669 break; 670 default: 671 break; 672 } 673 674 // In secure camera mode, we only support delete operation. 675 if (isSecureCamera()) { 676 supported &= SUPPORT_DELETE; 677 } 678 679 setMenuItemVisible(mActionBarMenu, R.id.action_delete, 680 (supported & SUPPORT_DELETE) != 0); 681 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_ccw, 682 (supported & SUPPORT_ROTATE) != 0); 683 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_cw, 684 (supported & SUPPORT_ROTATE) != 0); 685 setMenuItemVisible(mActionBarMenu, R.id.action_details, 686 (supported & SUPPORT_INFO) != 0); 687 setMenuItemVisible(mActionBarMenu, R.id.action_crop, 688 (supported & SUPPORT_CROP) != 0); 689 setMenuItemVisible(mActionBarMenu, R.id.action_setas, 690 (supported & SUPPORT_SETAS) != 0); 691 setMenuItemVisible(mActionBarMenu, R.id.action_edit, 692 (supported & SUPPORT_EDIT) != 0); 693 setMenuItemVisible(mActionBarMenu, R.id.action_trim, 694 (supported & SUPPORT_TRIM) != 0); 695 696 boolean standardShare = (supported & SUPPORT_SHARE) != 0; 697 boolean panoramaShare = (supported & SUPPORT_SHARE_PANORAMA360) != 0; 698 setMenuItemVisible(mActionBarMenu, R.id.action_share, standardShare); 699 setMenuItemVisible(mActionBarMenu, R.id.action_share_panorama, panoramaShare); 700 701 if (panoramaShare) { 702 // For 360 PhotoSphere, relegate standard share to the overflow menu 703 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 704 if (item != null) { 705 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); 706 item.setTitle(getResources().getString(R.string.share_as_photo)); 707 } 708 // And, promote "share as panorama" to action bar 709 item = mActionBarMenu.findItem(R.id.action_share_panorama); 710 if (item != null) { 711 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 712 } 713 setPanoramaShareIntent(currentData.getContentUri()); 714 } 715 if (standardShare) { 716 if (!panoramaShare) { 717 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 718 if (item != null) { 719 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 720 item.setTitle(getResources().getString(R.string.share)); 721 } 722 } 723 setStandardShareIntent(currentData.getContentUri(), currentData.getMimeType()); 724 setNfcBeamPushUri(currentData.getContentUri()); 725 } 726 727 boolean itemHasLocation = currentData.getLatLong() != null; 728 setMenuItemVisible(mActionBarMenu, R.id.action_show_on_map, 729 itemHasLocation && (supported & SUPPORT_SHOW_ON_MAP) != 0); 730 } 731 732 private void setMenuItemVisible(Menu menu, int itemId, boolean visible) { 733 MenuItem item = menu.findItem(itemId); 734 if (item != null) 735 item.setVisible(visible); 736 } 737 738 private ImageTaskManager.TaskListener mPlaceholderListener = 739 new ImageTaskManager.TaskListener() { 740 741 @Override 742 public void onTaskQueued(String filePath, final Uri imageUri) { 743 mMainHandler.post(new Runnable() { 744 @Override 745 public void run() { 746 notifyNewMedia(imageUri); 747 int dataID = mDataAdapter.findDataByContentUri(imageUri); 748 if (dataID != -1) { 749 LocalData d = mDataAdapter.getLocalData(dataID); 750 InProgressDataWrapper newData = new InProgressDataWrapper(d, true); 751 mDataAdapter.updateData(dataID, newData); 752 } 753 } 754 }); 755 } 756 757 @Override 758 public void onTaskDone(String filePath, final Uri imageUri) { 759 mMainHandler.post(new Runnable() { 760 @Override 761 public void run() { 762 mDataAdapter.refresh(getContentResolver(), imageUri); 763 } 764 }); 765 } 766 767 @Override 768 public void onTaskProgress(String filePath, Uri imageUri, int progress) { 769 // Do nothing 770 } 771 }; 772 773 private ImageTaskManager.TaskListener mStitchingListener = 774 new ImageTaskManager.TaskListener() { 775 @Override 776 public void onTaskQueued(String filePath, final Uri imageUri) { 777 mMainHandler.post(new Runnable() { 778 @Override 779 public void run() { 780 notifyNewMedia(imageUri); 781 int dataID = mDataAdapter.findDataByContentUri(imageUri); 782 if (dataID != -1) { 783 // Don't allow special UI actions (swipe to 784 // delete, for example) on in-progress data. 785 LocalData d = mDataAdapter.getLocalData(dataID); 786 InProgressDataWrapper newData = new InProgressDataWrapper(d); 787 mDataAdapter.updateData(dataID, newData); 788 } 789 } 790 }); 791 } 792 793 @Override 794 public void onTaskDone(String filePath, final Uri imageUri) { 795 Log.v(TAG, "onTaskDone:" + filePath); 796 mMainHandler.post(new Runnable() { 797 @Override 798 public void run() { 799 int doneID = mDataAdapter.findDataByContentUri(imageUri); 800 int currentDataId = mFilmstripController.getCurrentId(); 801 802 if (currentDataId == doneID) { 803 hidePanoStitchingProgress(); 804 updateStitchingProgress(0); 805 } 806 807 mDataAdapter.refresh(getContentResolver(), imageUri); 808 } 809 }); 810 } 811 812 @Override 813 public void onTaskProgress( 814 String filePath, final Uri imageUri, final int progress) { 815 mMainHandler.post(new Runnable() { 816 @Override 817 public void run() { 818 int currentDataId = mFilmstripController.getCurrentId(); 819 if (currentDataId == -1) { 820 return; 821 } 822 if (imageUri.equals( 823 mDataAdapter.getLocalData(currentDataId).getContentUri())) { 824 updateStitchingProgress(progress); 825 } 826 } 827 }); 828 } 829 }; 830 831 @Override 832 public Context getAndroidContext() { 833 return this; 834 } 835 836 @Override 837 public SurfaceTexture getPreviewBuffer() { 838 // TODO: implement this 839 return null; 840 } 841 842 @Override 843 public FrameLayout getModuleLayoutRoot() { 844 return mCameraModuleRootView; 845 } 846 847 @Override 848 public void setShutterEventsListener(ShutterEventsListener listener) { 849 // TODO: implement this 850 } 851 852 @Override 853 public void setShutterEnabled(boolean enabled) { 854 // TODO: implement this 855 } 856 857 @Override 858 public boolean isShutterEnabled() { 859 // TODO: implement this 860 return false; 861 } 862 863 @Override 864 public void startPreCaptureAnimation() { 865 // TODO: implement this 866 } 867 868 @Override 869 public void cancelPreCaptureAnimation() { 870 // TODO: implement this 871 } 872 873 @Override 874 public void startPostCaptureAnimation() { 875 // TODO: implement this 876 } 877 878 @Override 879 public void startPostCaptureAnimation(Bitmap thumbnail) { 880 // TODO: implement this 881 } 882 883 @Override 884 public void cancelPostCaptureAnimation() { 885 // TODO: implement this 886 } 887 888 @Override 889 public CameraManager.CameraProxy getCameraProxy() { 890 // TODO: implement this 891 return null; 892 } 893 894 @Override 895 public MediaSaver getMediaSaver() { 896 return mMediaSaver; 897 } 898 899 @Override 900 public OrientationManager getOrientationManager() { 901 return mOrientationManager; 902 } 903 904 @Override 905 public LocationManager getLocationManager() { 906 // TODO: implement this 907 return null; 908 } 909 910 @Override 911 public void lockOrientation() { 912 mOrientationManager.lockOrientation(); 913 } 914 915 @Override 916 public void unlockOrientation() { 917 mOrientationManager.unlockOrientation(); 918 } 919 920 @Override 921 public void notifyNewMedia(Uri uri) { 922 ContentResolver cr = getContentResolver(); 923 String mimeType = cr.getType(uri); 924 if (mimeType.startsWith("video/")) { 925 sendBroadcast(new Intent(CameraUtil.ACTION_NEW_VIDEO, uri)); 926 mDataAdapter.addNewVideo(cr, uri); 927 } else if (mimeType.startsWith("image/")) { 928 CameraUtil.broadcastNewPicture(this, uri); 929 mDataAdapter.addNewPhoto(cr, uri); 930 } else if (mimeType.startsWith("application/stitching-preview")) { 931 mDataAdapter.addNewPhoto(cr, uri); 932 } else if (mimeType.startsWith(PlaceholderManager.PLACEHOLDER_MIME_TYPE)) { 933 mDataAdapter.addNewPhoto(cr, uri); 934 } else { 935 android.util.Log.w(TAG, "Unknown new media with MIME type:" 936 + mimeType + ", uri:" + uri); 937 } 938 } 939 940 private void removeData(int dataID) { 941 mDataAdapter.removeData(CameraActivity.this, dataID); 942 if (mDataAdapter.getTotalNumber() > 1) { 943 showUndoDeletionBar(); 944 } else { 945 // If camera preview is the only view left in filmstrip, 946 // no need to show undo bar. 947 mPendingDeletion = true; 948 performDeletion(); 949 } 950 } 951 952 private void bindMediaSaveService() { 953 Intent intent = new Intent(this, MediaSaveService.class); 954 bindService(intent, mConnection, Context.BIND_AUTO_CREATE); 955 } 956 957 private void unbindMediaSaveService() { 958 if (mConnection != null) { 959 unbindService(mConnection); 960 } 961 } 962 963 @Override 964 public boolean onCreateOptionsMenu(Menu menu) { 965 // Inflate the menu items for use in the action bar 966 MenuInflater inflater = getMenuInflater(); 967 inflater.inflate(R.menu.operations, menu); 968 mActionBarMenu = menu; 969 970 // Configure the standard share action provider 971 MenuItem item = menu.findItem(R.id.action_share); 972 mStandardShareActionProvider = (ShareActionProvider) item.getActionProvider(); 973 mStandardShareActionProvider.setShareHistoryFileName("standard_share_history.xml"); 974 if (mStandardShareIntent != null) { 975 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 976 } 977 978 // Configure the panorama share action provider 979 item = menu.findItem(R.id.action_share_panorama); 980 mPanoramaShareActionProvider = (ShareActionProvider) item.getActionProvider(); 981 mPanoramaShareActionProvider.setShareHistoryFileName("panorama_share_history.xml"); 982 if (mPanoramaShareIntent != null) { 983 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 984 } 985 986 mStandardShareActionProvider.setOnShareTargetSelectedListener(this); 987 mPanoramaShareActionProvider.setOnShareTargetSelectedListener(this); 988 989 return super.onCreateOptionsMenu(menu); 990 } 991 992 @Override 993 public boolean onOptionsItemSelected(MenuItem item) { 994 int currentDataId = mFilmstripController.getCurrentId(); 995 if (currentDataId < 0) { 996 return false; 997 } 998 final LocalData localData = mDataAdapter.getLocalData(currentDataId); 999 1000 // Handle presses on the action bar items 1001 switch (item.getItemId()) { 1002 case android.R.id.home: 1003 // ActionBar's Up/Home button was clicked 1004 try { 1005 startActivity(IntentHelper.getGalleryIntent(this)); 1006 return true; 1007 } catch (ActivityNotFoundException e) { 1008 Log.w(TAG, "Failed to launch gallery activity, closing"); 1009 finish(); 1010 } 1011 case R.id.action_delete: 1012 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1013 UsageStatistics.ACTION_DELETE, null, 0, 1014 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 1015 removeData(currentDataId); 1016 return true; 1017 case R.id.action_edit: 1018 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1019 UsageStatistics.ACTION_EDIT, null, 0, 1020 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 1021 launchEditor(localData); 1022 return true; 1023 case R.id.action_trim: { 1024 // This is going to be handled by the Gallery app. 1025 Intent intent = new Intent(ACTION_TRIM_VIDEO); 1026 LocalData currentData = mDataAdapter.getLocalData(mFilmstripController.getCurrentId()); 1027 intent.setData(currentData.getContentUri()); 1028 // We need the file path to wrap this into a RandomAccessFile. 1029 intent.putExtra(MEDIA_ITEM_PATH, currentData.getPath()); 1030 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1031 return true; 1032 } 1033 case R.id.action_rotate_ccw: 1034 localData.rotate90Degrees(this, mDataAdapter, currentDataId, false); 1035 return true; 1036 case R.id.action_rotate_cw: 1037 localData.rotate90Degrees(this, mDataAdapter, currentDataId, true); 1038 return true; 1039 case R.id.action_crop: { 1040 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1041 UsageStatistics.ACTION_CROP, null, 0, 1042 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 1043 Intent intent = new Intent(CropActivity.CROP_ACTION); 1044 intent.setClass(this, CropActivity.class); 1045 intent.setDataAndType(localData.getContentUri(), localData.getMimeType()) 1046 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1047 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1048 return true; 1049 } 1050 case R.id.action_setas: { 1051 Intent intent = new Intent(Intent.ACTION_ATTACH_DATA) 1052 .setDataAndType(localData.getContentUri(), 1053 localData.getMimeType()) 1054 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1055 intent.putExtra("mimeType", intent.getType()); 1056 startActivityForResult(Intent.createChooser( 1057 intent, getString(R.string.set_as)), REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1058 return true; 1059 } 1060 case R.id.action_details: 1061 (new AsyncTask<Void, Void, MediaDetails>() { 1062 @Override 1063 protected MediaDetails doInBackground(Void... params) { 1064 return localData.getMediaDetails(CameraActivity.this); 1065 } 1066 1067 @Override 1068 protected void onPostExecute(MediaDetails mediaDetails) { 1069 if (mediaDetails != null) { 1070 DetailsDialog.create(CameraActivity.this, mediaDetails).show(); 1071 } 1072 } 1073 }).execute(); 1074 return true; 1075 case R.id.action_show_on_map: 1076 double[] latLong = localData.getLatLong(); 1077 if (latLong != null) { 1078 CameraUtil.showOnMap(this, latLong); 1079 } 1080 return true; 1081 default: 1082 return super.onOptionsItemSelected(item); 1083 } 1084 } 1085 1086 private boolean isCaptureIntent() { 1087 if (MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction()) 1088 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 1089 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 1090 return true; 1091 } else { 1092 return false; 1093 } 1094 } 1095 1096 @Override 1097 public void onCreate(Bundle state) { 1098 super.onCreate(state); 1099 GcamHelper.init(getContentResolver()); 1100 1101 getWindow().requestFeature(Window.FEATURE_ACTION_BAR); 1102 setContentView(R.layout.camera_filmstrip); 1103 mActionBar = getActionBar(); 1104 mActionBar.addOnMenuVisibilityListener(this); 1105 1106 if (ApiHelper.HAS_ROTATION_ANIMATION) { 1107 setRotationAnimation(); 1108 } 1109 1110 mMainHandler = new MainHandler(getMainLooper()); 1111 // Check if this is in the secure camera mode. 1112 Intent intent = getIntent(); 1113 String action = intent.getAction(); 1114 if (INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action) 1115 || ACTION_IMAGE_CAPTURE_SECURE.equals(action)) { 1116 mSecureCamera = true; 1117 } else { 1118 mSecureCamera = intent.getBooleanExtra(SECURE_CAMERA_EXTRA, false); 1119 } 1120 1121 if (mSecureCamera) { 1122 // Change the window flags so that secure camera can show when locked 1123 Window win = getWindow(); 1124 WindowManager.LayoutParams params = win.getAttributes(); 1125 params.flags |= WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 1126 win.setAttributes(params); 1127 1128 // Filter for screen off so that we can finish secure camera activity 1129 // when screen is off. 1130 IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF); 1131 registerReceiver(mScreenOffReceiver, filter); 1132 // TODO: This static screen off event receiver is a workaround to the 1133 // double onResume() invocation (onResume->onPause->onResume). We should 1134 // find a better solution to this. 1135 if (sScreenOffReceiver == null) { 1136 sScreenOffReceiver = new ScreenOffReceiver(); 1137 registerReceiver(sScreenOffReceiver, filter); 1138 } 1139 } 1140 mAboveFilmstripControlLayout = 1141 (FrameLayout) findViewById(R.id.camera_above_filmstrip_layout); 1142 mAboveFilmstripControlLayout.setFitsSystemWindows(true); 1143 // Hide action bar first since we are in full screen mode first, and 1144 // switch the system UI to lights-out mode. 1145 this.setSystemBarsVisibility(false); 1146 mPanoramaManager = AppManagerFactory.getInstance(this) 1147 .getPanoramaStitchingManager(); 1148 mPlaceholderManager = AppManagerFactory.getInstance(this) 1149 .getGcamProcessingManager(); 1150 mPanoramaManager.addTaskListener(mStitchingListener); 1151 mPlaceholderManager.addTaskListener(mPlaceholderListener); 1152 LayoutInflater inflater = getLayoutInflater(); 1153 View rootLayout = inflater.inflate(R.layout.camera, null, false); 1154 mCameraModuleRootView = (FrameLayout) rootLayout.findViewById(R.id.camera_app_root); 1155 mPanoStitchingPanel = findViewById(R.id.pano_stitching_progress_panel); 1156 mBottomProgress = (ProgressBar) findViewById(R.id.pano_stitching_progress_bar); 1157 mCameraPreviewData = new CameraPreviewData(rootLayout, 1158 FilmstripImageData.SIZE_FULL, 1159 FilmstripImageData.SIZE_FULL); 1160 // Put a CameraPreviewData at the first position. 1161 mWrappedDataAdapter = new FixedFirstDataAdapter( 1162 new CameraDataAdapter(new ColorDrawable( 1163 getResources().getColor(R.color.photo_placeholder))), 1164 mCameraPreviewData); 1165 mFilmstripController = ((FilmstripView) findViewById(R.id.filmstrip_view)).getController(); 1166 mFilmstripController.setViewGap( 1167 getResources().getDimensionPixelSize(R.dimen.camera_film_strip_gap)); 1168 mPanoramaViewHelper = new PanoramaViewHelper(this); 1169 mPanoramaViewHelper.onCreate(); 1170 mFilmstripController.setPanoramaViewHelper(mPanoramaViewHelper); 1171 // Set up the camera preview first so the preview shows up ASAP. 1172 mFilmstripController.setListener(mFilmStripListener); 1173 1174 int moduleIndex = -1; 1175 if (MediaStore.INTENT_ACTION_VIDEO_CAMERA.equals(getIntent().getAction()) 1176 || MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction())) { 1177 moduleIndex = ModuleSwitcher.VIDEO_MODULE_INDEX; 1178 } else if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(getIntent().getAction()) 1179 || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(getIntent() 1180 .getAction()) 1181 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 1182 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 1183 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1184 } else { 1185 // If the activity has not been started using an explicit intent, 1186 // read the module index from the last time the user changed modes 1187 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1188 moduleIndex = prefs.getInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, -1); 1189 if ((moduleIndex == ModuleSwitcher.GCAM_MODULE_INDEX && 1190 !GcamHelper.hasGcamCapture()) || moduleIndex < 0) { 1191 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1192 } 1193 } 1194 1195 mOrientationManager = new OrientationManagerImpl(this); 1196 mOrientationManager.addOnOrientationChangeListener(mMainHandler, this); 1197 setModuleFromIndex(moduleIndex); 1198 mCurrentModule.init(this, mCameraModuleRootView); 1199 1200 if (!mSecureCamera) { 1201 mDataAdapter = mWrappedDataAdapter; 1202 mFilmstripController.setDataAdapter(mDataAdapter); 1203 if (!isCaptureIntent()) { 1204 mDataAdapter.requestLoad(getContentResolver()); 1205 } 1206 } else { 1207 // Put a lock placeholder as the last image by setting its date to 1208 // 0. 1209 ImageView v = (ImageView) getLayoutInflater().inflate( 1210 R.layout.secure_album_placeholder, null); 1211 v.setOnClickListener(new View.OnClickListener() { 1212 @Override 1213 public void onClick(View view) { 1214 try { 1215 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1216 UsageStatistics.ACTION_GALLERY, null); 1217 startActivity(IntentHelper.getGalleryIntent(CameraActivity.this)); 1218 } catch (ActivityNotFoundException e) { 1219 Log.w(TAG, "Failed to launch gallery activity, closing"); 1220 } 1221 finish(); 1222 } 1223 }); 1224 mDataAdapter = new FixedLastDataAdapter( 1225 mWrappedDataAdapter, 1226 new SimpleViewData( 1227 v, 1228 v.getDrawable().getIntrinsicWidth(), 1229 v.getDrawable().getIntrinsicHeight(), 1230 0, 0)); 1231 // Flush out all the original data. 1232 mDataAdapter.flush(); 1233 mFilmstripController.setDataAdapter(mDataAdapter); 1234 } 1235 1236 setupNfcBeamPush(); 1237 1238 mLocalImagesObserver = new LocalMediaObserver(); 1239 mLocalVideosObserver = new LocalMediaObserver(); 1240 1241 getContentResolver().registerContentObserver( 1242 MediaStore.Images.Media.EXTERNAL_CONTENT_URI, true, 1243 mLocalImagesObserver); 1244 getContentResolver().registerContentObserver( 1245 MediaStore.Video.Media.EXTERNAL_CONTENT_URI, true, 1246 mLocalVideosObserver); 1247 } 1248 1249 private void setRotationAnimation() { 1250 int rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_ROTATE; 1251 rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE; 1252 Window win = getWindow(); 1253 WindowManager.LayoutParams winParams = win.getAttributes(); 1254 winParams.rotationAnimation = rotationAnimation; 1255 win.setAttributes(winParams); 1256 } 1257 1258 @Override 1259 public void onUserInteraction() { 1260 super.onUserInteraction(); 1261 mCurrentModule.onUserInteraction(); 1262 } 1263 1264 @Override 1265 public boolean dispatchTouchEvent(MotionEvent ev) { 1266 boolean result = super.dispatchTouchEvent(ev); 1267 if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) { 1268 // Real deletion is postponed until the next user interaction after 1269 // the gesture that triggers deletion. Until real deletion is performed, 1270 // users can click the undo button to bring back the image that they 1271 // chose to delete. 1272 if (mPendingDeletion && !mIsUndoingDeletion) { 1273 performDeletion(); 1274 } 1275 } 1276 return result; 1277 } 1278 1279 @Override 1280 public void onPause() { 1281 // Delete photos that are pending deletion 1282 performDeletion(); 1283 mCurrentModule.onPauseBeforeSuper(); 1284 mOrientationManager.pause(); 1285 super.onPause(); 1286 mCurrentModule.onPauseAfterSuper(); 1287 1288 mLocalImagesObserver.setActivityPaused(true); 1289 mLocalVideosObserver.setActivityPaused(true); 1290 } 1291 1292 @Override 1293 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 1294 if (requestCode == REQ_CODE_DONT_SWITCH_TO_PREVIEW) { 1295 mResetToPreviewOnResume = false; 1296 } else { 1297 super.onActivityResult(requestCode, resultCode, data); 1298 } 1299 } 1300 1301 @Override 1302 public void onResume() { 1303 // TODO: Handle this in OrientationManager. 1304 // Auto-rotate off 1305 if (Settings.System.getInt(getContentResolver(), 1306 Settings.System.ACCELEROMETER_ROTATION, 0) == 0) { 1307 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); 1308 mAutoRotateScreen = false; 1309 } else { 1310 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); 1311 mAutoRotateScreen = true; 1312 } 1313 1314 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1315 UsageStatistics.ACTION_FOREGROUNDED, this.getClass().getSimpleName()); 1316 1317 mOrientationManager.resume(); 1318 mCurrentModule.onResumeBeforeSuper(); 1319 super.onResume(); 1320 mCurrentModule.onResumeAfterSuper(); 1321 1322 setSwipingEnabled(true); 1323 1324 if (mResetToPreviewOnResume) { 1325 // Go to the preview on resume. 1326 mFilmstripController.goToFirstItem(); 1327 } 1328 // Default is showing the preview, unless disabled by explicitly 1329 // starting an activity we want to return from to the filmstrip rather 1330 // than the preview. 1331 mResetToPreviewOnResume = true; 1332 1333 if (mLocalVideosObserver.isMediaDataChangedDuringPause() 1334 || mLocalImagesObserver.isMediaDataChangedDuringPause()) { 1335 if (!mSecureCamera) { 1336 // If it's secure camera, requestLoad() should not be called 1337 // as it will load all the data. 1338 mDataAdapter.requestLoad(getContentResolver()); 1339 } 1340 } 1341 mLocalImagesObserver.setActivityPaused(false); 1342 mLocalVideosObserver.setActivityPaused(false); 1343 } 1344 1345 @Override 1346 public void onStart() { 1347 super.onStart(); 1348 bindMediaSaveService(); 1349 mPanoramaViewHelper.onStart(); 1350 } 1351 1352 @Override 1353 protected void onStop() { 1354 super.onStop(); 1355 mPanoramaViewHelper.onStop(); 1356 unbindMediaSaveService(); 1357 } 1358 1359 @Override 1360 public void onDestroy() { 1361 if (mSecureCamera) { 1362 unregisterReceiver(mScreenOffReceiver); 1363 } 1364 getContentResolver().unregisterContentObserver(mLocalImagesObserver); 1365 getContentResolver().unregisterContentObserver(mLocalVideosObserver); 1366 1367 super.onDestroy(); 1368 } 1369 1370 @Override 1371 public void onConfigurationChanged(Configuration config) { 1372 super.onConfigurationChanged(config); 1373 mCurrentModule.onConfigurationChanged(config); 1374 } 1375 1376 @Override 1377 public boolean onKeyDown(int keyCode, KeyEvent event) { 1378 if (mFilmstripController.inCameraFullscreen()) { 1379 if (mCurrentModule.onKeyDown(keyCode, event)) { 1380 return true; 1381 } 1382 // Prevent software keyboard or voice search from showing up. 1383 if (keyCode == KeyEvent.KEYCODE_SEARCH 1384 || keyCode == KeyEvent.KEYCODE_MENU) { 1385 if (event.isLongPress()) { 1386 return true; 1387 } 1388 } 1389 } 1390 1391 return super.onKeyDown(keyCode, event); 1392 } 1393 1394 @Override 1395 public boolean onKeyUp(int keyCode, KeyEvent event) { 1396 if (mFilmstripController.inCameraFullscreen() && mCurrentModule.onKeyUp(keyCode, event)) { 1397 return true; 1398 } 1399 return super.onKeyUp(keyCode, event); 1400 } 1401 1402 @Override 1403 public void onBackPressed() { 1404 if (!mFilmstripController.inCameraFullscreen()) { 1405 mFilmstripController.goToFirstItem(); 1406 } else if (!mCurrentModule.onBackPressed()) { 1407 super.onBackPressed(); 1408 } 1409 } 1410 1411 public boolean isAutoRotateScreen() { 1412 return mAutoRotateScreen; 1413 } 1414 1415 protected void updateStorageSpace() { 1416 mStorageSpaceBytes = Storage.getAvailableSpace(); 1417 } 1418 1419 protected long getStorageSpaceBytes() { 1420 return mStorageSpaceBytes; 1421 } 1422 1423 protected void updateStorageSpaceAndHint() { 1424 updateStorageSpace(); 1425 updateStorageHint(mStorageSpaceBytes); 1426 } 1427 1428 protected void updateStorageHint(long storageSpace) { 1429 String message = null; 1430 if (storageSpace == Storage.UNAVAILABLE) { 1431 message = getString(R.string.no_storage); 1432 } else if (storageSpace == Storage.PREPARING) { 1433 message = getString(R.string.preparing_sd); 1434 } else if (storageSpace == Storage.UNKNOWN_SIZE) { 1435 message = getString(R.string.access_sd_fail); 1436 } else if (storageSpace <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { 1437 message = getString(R.string.spaceIsLow_content); 1438 } 1439 1440 if (message != null) { 1441 if (mStorageHint == null) { 1442 mStorageHint = OnScreenHint.makeText(this, message); 1443 } else { 1444 mStorageHint.setText(message); 1445 } 1446 mStorageHint.show(); 1447 } else if (mStorageHint != null) { 1448 mStorageHint.cancel(); 1449 mStorageHint = null; 1450 } 1451 } 1452 1453 protected void setResultEx(int resultCode) { 1454 mResultCodeForTesting = resultCode; 1455 setResult(resultCode); 1456 } 1457 1458 protected void setResultEx(int resultCode, Intent data) { 1459 mResultCodeForTesting = resultCode; 1460 mResultDataForTesting = data; 1461 setResult(resultCode, data); 1462 } 1463 1464 public int getResultCode() { 1465 return mResultCodeForTesting; 1466 } 1467 1468 public Intent getResultData() { 1469 return mResultDataForTesting; 1470 } 1471 1472 public boolean isSecureCamera() { 1473 return mSecureCamera; 1474 } 1475 1476 @Override 1477 public void onModuleSelected(int moduleIndex) { 1478 if (mCurrentModuleIndex == moduleIndex) { 1479 return; 1480 } 1481 1482 CameraHolder.instance().keep(); 1483 closeModule(mCurrentModule); 1484 setModuleFromIndex(moduleIndex); 1485 1486 openModule(mCurrentModule); 1487 mCurrentModule.onOrientationChanged(mLastRawOrientation); 1488 if (mMediaSaver != null) { 1489 mCurrentModule.onMediaSaverAvailable(mMediaSaver); 1490 } 1491 1492 // Store the module index so we can use it the next time the Camera 1493 // starts up. 1494 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1495 prefs.edit().putInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, moduleIndex).apply(); 1496 } 1497 1498 /** 1499 * Sets the mCurrentModuleIndex, creates a new module instance for the given 1500 * index an sets it as mCurrentModule. 1501 */ 1502 private void setModuleFromIndex(int moduleIndex) { 1503 mCurrentModuleIndex = moduleIndex; 1504 switch (moduleIndex) { 1505 case ModuleSwitcher.VIDEO_MODULE_INDEX: 1506 mCurrentModule = new VideoModule(); 1507 break; 1508 1509 case ModuleSwitcher.PHOTO_MODULE_INDEX: 1510 mCurrentModule = new PhotoModule(); 1511 break; 1512 1513 case ModuleSwitcher.WIDE_ANGLE_PANO_MODULE_INDEX: 1514 mCurrentModule = new WideAnglePanoramaModule(); 1515 break; 1516 1517 case ModuleSwitcher.LIGHTCYCLE_MODULE_INDEX: 1518 mCurrentModule = PhotoSphereHelper.createPanoramaModule(); 1519 break; 1520 case ModuleSwitcher.GCAM_MODULE_INDEX: 1521 // Force immediate release of Camera instance 1522 CameraHolder.instance().strongRelease(); 1523 mCurrentModule = GcamHelper.createGcamModule(); 1524 break; 1525 case ModuleSwitcher.REFOCUS_MODULE_INDEX: 1526 mCurrentModule = RefocusHelper.createRefocusModule(); 1527 break; 1528 default: 1529 // Fall back to photo mode. 1530 mCurrentModule = new PhotoModule(); 1531 mCurrentModuleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1532 break; 1533 } 1534 } 1535 1536 /** 1537 * Launches an ACTION_EDIT intent for the given local data item. 1538 */ 1539 public void launchEditor(LocalData data) { 1540 Intent intent = new Intent(Intent.ACTION_EDIT) 1541 .setDataAndType(data.getContentUri(), data.getMimeType()) 1542 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1543 try { 1544 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1545 } catch (ActivityNotFoundException e) { 1546 startActivityForResult(Intent.createChooser(intent, null), 1547 REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1548 } 1549 } 1550 1551 /** 1552 * Launch the tiny planet editor. 1553 * 1554 * @param data the data must be a 360 degree stereographically mapped 1555 * panoramic image. It will not be modified, instead a new item 1556 * with the result will be added to the filmstrip. 1557 */ 1558 public void launchTinyPlanetEditor(LocalData data) { 1559 TinyPlanetFragment fragment = new TinyPlanetFragment(); 1560 Bundle bundle = new Bundle(); 1561 bundle.putString(TinyPlanetFragment.ARGUMENT_URI, data.getContentUri().toString()); 1562 bundle.putString(TinyPlanetFragment.ARGUMENT_TITLE, data.getTitle()); 1563 fragment.setArguments(bundle); 1564 fragment.show(getFragmentManager(), "tiny_planet"); 1565 } 1566 1567 private void openModule(CameraModule module) { 1568 module.init(this, mCameraModuleRootView); 1569 module.onResumeBeforeSuper(); 1570 module.onResumeAfterSuper(); 1571 } 1572 1573 private void closeModule(CameraModule module) { 1574 module.onPauseBeforeSuper(); 1575 module.onPauseAfterSuper(); 1576 ((ViewGroup) mCameraModuleRootView).removeAllViews(); 1577 } 1578 1579 private void performDeletion() { 1580 if (!mPendingDeletion) { 1581 return; 1582 } 1583 hideUndoDeletionBar(false); 1584 mDataAdapter.executeDeletion(CameraActivity.this); 1585 1586 int currentId = mFilmstripController.getCurrentId(); 1587 updateActionBarMenu(currentId); 1588 mFilmStripListener.onCurrentDataCentered(currentId); 1589 } 1590 1591 public void showUndoDeletionBar() { 1592 if (mPendingDeletion) { 1593 performDeletion(); 1594 } 1595 Log.v(TAG, "showing undo bar"); 1596 mPendingDeletion = true; 1597 if (mUndoDeletionBar == null) { 1598 ViewGroup v = (ViewGroup) getLayoutInflater().inflate( 1599 R.layout.undo_bar, mAboveFilmstripControlLayout, true); 1600 mUndoDeletionBar = (ViewGroup) v.findViewById(R.id.camera_undo_deletion_bar); 1601 View button = mUndoDeletionBar.findViewById(R.id.camera_undo_deletion_button); 1602 button.setOnClickListener(new View.OnClickListener() { 1603 @Override 1604 public void onClick(View view) { 1605 mDataAdapter.undoDataRemoval(); 1606 hideUndoDeletionBar(true); 1607 } 1608 }); 1609 // Setting undo bar clickable to avoid touch events going through 1610 // the bar to the buttons (eg. edit button, etc) underneath the bar. 1611 mUndoDeletionBar.setClickable(true); 1612 // When there is user interaction going on with the undo button, we 1613 // do not want to hide the undo bar. 1614 button.setOnTouchListener(new View.OnTouchListener() { 1615 @Override 1616 public boolean onTouch(View v, MotionEvent event) { 1617 if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { 1618 mIsUndoingDeletion = true; 1619 } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { 1620 mIsUndoingDeletion =false; 1621 } 1622 return false; 1623 } 1624 }); 1625 } 1626 mUndoDeletionBar.setAlpha(0f); 1627 mUndoDeletionBar.setVisibility(View.VISIBLE); 1628 mUndoDeletionBar.animate().setDuration(200).alpha(1f).setListener(null).start(); 1629 } 1630 1631 private void hideUndoDeletionBar(boolean withAnimation) { 1632 Log.v(TAG, "Hiding undo deletion bar"); 1633 mPendingDeletion = false; 1634 if (mUndoDeletionBar != null) { 1635 if (withAnimation) { 1636 mUndoDeletionBar.animate() 1637 .setDuration(200) 1638 .alpha(0f) 1639 .setListener(new Animator.AnimatorListener() { 1640 @Override 1641 public void onAnimationStart(Animator animation) { 1642 // Do nothing. 1643 } 1644 1645 @Override 1646 public void onAnimationEnd(Animator animation) { 1647 mUndoDeletionBar.setVisibility(View.GONE); 1648 } 1649 1650 @Override 1651 public void onAnimationCancel(Animator animation) { 1652 // Do nothing. 1653 } 1654 1655 @Override 1656 public void onAnimationRepeat(Animator animation) { 1657 // Do nothing. 1658 } 1659 }) 1660 .start(); 1661 } else { 1662 mUndoDeletionBar.setVisibility(View.GONE); 1663 } 1664 } 1665 } 1666 1667 @Override 1668 public void onShowSwitcherPopup() { 1669 } 1670 1671 @Override 1672 public void onOrientationChanged(int orientation) { 1673 // We keep the last known orientation. So if the user first orient 1674 // the camera then point the camera to floor or sky, we still have 1675 // the correct orientation. 1676 if (orientation == OrientationManager.ORIENTATION_UNKNOWN) { 1677 return; 1678 } 1679 mLastRawOrientation = orientation; 1680 if (mCurrentModule != null) { 1681 mCurrentModule.onOrientationChanged(orientation); 1682 } 1683 } 1684 1685 /** 1686 * Enable/disable swipe-to-filmstrip. Will always disable swipe if in 1687 * capture intent. 1688 * 1689 * @param enable {@code true} to enable swipe. 1690 */ 1691 public void setSwipingEnabled(boolean enable) { 1692 if (isCaptureIntent()) { 1693 mCameraPreviewData.lockPreview(true); 1694 } else { 1695 mCameraPreviewData.lockPreview(!enable); 1696 } 1697 } 1698 1699 1700 /** 1701 * Check whether camera controls are visible. 1702 * 1703 * @return whether controls are visible. 1704 */ 1705 private boolean arePreviewControlsVisible() { 1706 return mCurrentModule.arePreviewControlsVisible(); 1707 } 1708 1709 /** 1710 * Show or hide the {@link CameraControls} using the current module's 1711 * implementation of {@link #onPreviewFocusChanged}. 1712 * 1713 * @param showControls whether to show camera controls. 1714 */ 1715 private void setPreviewControlsVisibility(boolean showControls) { 1716 mCurrentModule.onPreviewFocusChanged(showControls); 1717 } 1718 1719 // Accessor methods for getting latency times used in performance testing 1720 public long getAutoFocusTime() { 1721 return (mCurrentModule instanceof PhotoModule) ? 1722 ((PhotoModule) mCurrentModule).mAutoFocusTime : -1; 1723 } 1724 1725 public long getShutterLag() { 1726 return (mCurrentModule instanceof PhotoModule) ? 1727 ((PhotoModule) mCurrentModule).mShutterLag : -1; 1728 } 1729 1730 public long getShutterToPictureDisplayedTime() { 1731 return (mCurrentModule instanceof PhotoModule) ? 1732 ((PhotoModule) mCurrentModule).mShutterToPictureDisplayedTime : -1; 1733 } 1734 1735 public long getPictureDisplayedToJpegCallbackTime() { 1736 return (mCurrentModule instanceof PhotoModule) ? 1737 ((PhotoModule) mCurrentModule).mPictureDisplayedToJpegCallbackTime : -1; 1738 } 1739 1740 public long getJpegCallbackFinishTime() { 1741 return (mCurrentModule instanceof PhotoModule) ? 1742 ((PhotoModule) mCurrentModule).mJpegCallbackFinishTime : -1; 1743 } 1744 1745 public long getCaptureStartTime() { 1746 return (mCurrentModule instanceof PhotoModule) ? 1747 ((PhotoModule) mCurrentModule).mCaptureStartTime : -1; 1748 } 1749 1750 public boolean isRecording() { 1751 return (mCurrentModule instanceof VideoModule) ? 1752 ((VideoModule) mCurrentModule).isRecording() : false; 1753 } 1754 1755 public CameraManager.CameraOpenCallback getCameraOpenErrorCallback() { 1756 return mCameraOpenCallback; 1757 } 1758 1759 // For debugging purposes only. 1760 public CameraModule getCurrentModule() { 1761 return mCurrentModule; 1762 } 1763} 1764