CameraActivity.java revision 2b86d873ca4fb3a921139633ed7be9959ab452df
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.BroadcastReceiver; 24import android.content.ComponentName; 25import android.content.ContentResolver; 26import android.content.Context; 27import android.content.Intent; 28import android.content.IntentFilter; 29import android.content.ServiceConnection; 30import android.content.SharedPreferences; 31import android.content.pm.ActivityInfo; 32import android.content.res.Configuration; 33import android.graphics.drawable.ColorDrawable; 34import android.net.Uri; 35import android.nfc.NfcAdapter; 36import android.nfc.NfcAdapter.CreateBeamUrisCallback; 37import android.nfc.NfcEvent; 38import android.os.AsyncTask; 39import android.os.Build; 40import android.os.Bundle; 41import android.os.Handler; 42import android.os.IBinder; 43import android.os.Looper; 44import android.os.Message; 45import android.preference.PreferenceManager; 46import android.provider.MediaStore; 47import android.provider.Settings; 48import android.util.Log; 49import android.view.KeyEvent; 50import android.view.LayoutInflater; 51import android.view.Menu; 52import android.view.MenuInflater; 53import android.view.MenuItem; 54import android.view.MotionEvent; 55import android.view.OrientationEventListener; 56import android.view.View; 57import android.view.ViewGroup; 58import android.view.Window; 59import android.view.WindowManager; 60import android.widget.FrameLayout; 61import android.widget.ImageView; 62import android.widget.ProgressBar; 63import android.widget.ShareActionProvider; 64 65import com.android.camera.app.AppManagerFactory; 66import com.android.camera.app.PanoramaStitchingManager; 67import com.android.camera.crop.CropActivity; 68import com.android.camera.data.CameraDataAdapter; 69import com.android.camera.data.CameraPreviewData; 70import com.android.camera.data.FixedFirstDataAdapter; 71import com.android.camera.data.FixedLastDataAdapter; 72import com.android.camera.data.LocalData; 73import com.android.camera.data.LocalDataAdapter; 74import com.android.camera.data.LocalMediaObserver; 75import com.android.camera.data.MediaDetails; 76import com.android.camera.data.SimpleViewData; 77import com.android.camera.tinyplanet.TinyPlanetFragment; 78import com.android.camera.ui.ModuleSwitcher; 79import com.android.camera.ui.DetailsDialog; 80import com.android.camera.ui.FilmStripView; 81import com.android.camera.util.ApiHelper; 82import com.android.camera.util.CameraUtil; 83import com.android.camera.util.GcamHelper; 84import com.android.camera.util.PhotoSphereHelper; 85import com.android.camera.util.PhotoSphereHelper.PanoramaViewHelper; 86import com.android.camera2.R; 87 88import static com.android.camera.CameraManager.CameraOpenErrorCallback; 89 90public class CameraActivity extends Activity 91 implements ModuleSwitcher.ModuleSwitchListener, 92 ActionBar.OnMenuVisibilityListener { 93 94 private static final String TAG = "CAM_Activity"; 95 96 private static final String INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE = 97 "android.media.action.STILL_IMAGE_CAMERA_SECURE"; 98 public static final String ACTION_IMAGE_CAPTURE_SECURE = 99 "android.media.action.IMAGE_CAPTURE_SECURE"; 100 public static final String ACTION_TRIM_VIDEO = 101 "com.android.camera.action.TRIM"; 102 public static final String MEDIA_ITEM_PATH = "media-item-path"; 103 104 private static final String PREF_STARTUP_MODULE_INDEX = "camera.startup_module"; 105 106 // The intent extra for camera from secure lock screen. True if the gallery 107 // should only show newly captured pictures. sSecureAlbumId does not 108 // increment. This is used when switching between camera, camcorder, and 109 // panorama. If the extra is not set, it is in the normal camera mode. 110 public static final String SECURE_CAMERA_EXTRA = "secure_camera"; 111 112 /** 113 * Request code from an activity we started that indicated that we do not 114 * want to reset the view to the preview in onResume. 115 */ 116 public static final int REQ_CODE_DONT_SWITCH_TO_PREVIEW = 142; 117 118 private static final int HIDE_ACTION_BAR = 1; 119 private static final long SHOW_ACTION_BAR_TIMEOUT_MS = 3000; 120 121 /** Whether onResume should reset the view to the preview. */ 122 private boolean mResetToPreviewOnResume = true; 123 124 // Supported operations at FilmStripView. Different data has different 125 // set of supported operations. 126 private static final int SUPPORT_DELETE = 1 << 0; 127 private static final int SUPPORT_ROTATE = 1 << 1; 128 private static final int SUPPORT_INFO = 1 << 2; 129 private static final int SUPPORT_CROP = 1 << 3; 130 private static final int SUPPORT_SETAS = 1 << 4; 131 private static final int SUPPORT_EDIT = 1 << 5; 132 private static final int SUPPORT_TRIM = 1 << 6; 133 private static final int SUPPORT_SHARE = 1 << 7; 134 private static final int SUPPORT_SHARE_PANORAMA360 = 1 << 8; 135 private static final int SUPPORT_SHOW_ON_MAP = 1 << 9; 136 private static final int SUPPORT_ALL = 0xffffffff; 137 138 /** This data adapter is used by FilmStripView. */ 139 private LocalDataAdapter mDataAdapter; 140 /** This data adapter represents the real local camera data. */ 141 private LocalDataAdapter mWrappedDataAdapter; 142 143 private PanoramaStitchingManager mPanoramaManager; 144 private int mCurrentModuleIndex; 145 private CameraModule mCurrentModule; 146 private FrameLayout mAboveFilmstripControlLayout; 147 private View mCameraModuleRootView; 148 private FilmStripView mFilmStripView; 149 private ProgressBar mBottomProgress; 150 private View mPanoStitchingPanel; 151 private int mResultCodeForTesting; 152 private Intent mResultDataForTesting; 153 private OnScreenHint mStorageHint; 154 private long mStorageSpaceBytes = Storage.LOW_STORAGE_THRESHOLD_BYTES; 155 private boolean mAutoRotateScreen; 156 private boolean mSecureCamera; 157 // This is a hack to speed up the start of SecureCamera. 158 private static boolean sFirstStartAfterScreenOn = true; 159 private int mLastRawOrientation; 160 private MyOrientationEventListener mOrientationListener; 161 private Handler mMainHandler; 162 private PanoramaViewHelper mPanoramaViewHelper; 163 private CameraPreviewData mCameraPreviewData; 164 private ActionBar mActionBar; 165 private OnActionBarVisibilityListener mOnActionBarVisibilityListener = null; 166 private Menu mActionBarMenu; 167 private ViewGroup mUndoDeletionBar; 168 private boolean mIsUndoingDeletion = false; 169 170 private Uri[] mNfcPushUris = new Uri[1]; 171 172 private ShareActionProvider mStandardShareActionProvider; 173 private Intent mStandardShareIntent; 174 private ShareActionProvider mPanoramaShareActionProvider; 175 private Intent mPanoramaShareIntent; 176 private LocalMediaObserver mLocalImagesObserver; 177 private LocalMediaObserver mLocalVideosObserver; 178 179 private final int DEFAULT_SYSTEM_UI_VISIBILITY = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 180 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 181 private boolean mPendingDeletion = false; 182 183 private Intent mVideoShareIntent; 184 private Intent mImageShareIntent; 185 186 private class MyOrientationEventListener 187 extends OrientationEventListener { 188 public MyOrientationEventListener(Context context) { 189 super(context); 190 } 191 192 @Override 193 public void onOrientationChanged(int orientation) { 194 // We keep the last known orientation. So if the user first orient 195 // the camera then point the camera to floor or sky, we still have 196 // the correct orientation. 197 if (orientation == ORIENTATION_UNKNOWN) { 198 return; 199 } 200 mLastRawOrientation = orientation; 201 mCurrentModule.onOrientationChanged(orientation); 202 } 203 } 204 205 private MediaSaveService mMediaSaveService; 206 private ServiceConnection mConnection = new ServiceConnection() { 207 @Override 208 public void onServiceConnected(ComponentName className, IBinder b) { 209 mMediaSaveService = ((MediaSaveService.LocalBinder) b).getService(); 210 mCurrentModule.onMediaSaveServiceConnected(mMediaSaveService); 211 } 212 213 @Override 214 public void onServiceDisconnected(ComponentName className) { 215 if (mMediaSaveService != null) { 216 mMediaSaveService.setListener(null); 217 mMediaSaveService = null; 218 } 219 } 220 }; 221 222 private CameraOpenErrorCallback mCameraOpenErrorCallback = 223 new CameraOpenErrorCallback() { 224 @Override 225 public void onCameraDisabled(int cameraId) { 226 CameraUtil.showErrorAndFinish(CameraActivity.this, 227 R.string.camera_disabled); 228 } 229 230 @Override 231 public void onDeviceOpenFailure(int cameraId) { 232 CameraUtil.showErrorAndFinish(CameraActivity.this, 233 R.string.cannot_connect_camera); 234 } 235 236 @Override 237 public void onReconnectionFailure(CameraManager mgr) { 238 CameraUtil.showErrorAndFinish(CameraActivity.this, 239 R.string.cannot_connect_camera); 240 } 241 }; 242 243 // close activity when screen turns off 244 private BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() { 245 @Override 246 public void onReceive(Context context, Intent intent) { 247 finish(); 248 } 249 }; 250 251 private static BroadcastReceiver sScreenOffReceiver; 252 253 private static class ScreenOffReceiver extends BroadcastReceiver { 254 @Override 255 public void onReceive(Context context, Intent intent) { 256 sFirstStartAfterScreenOn = true; 257 } 258 } 259 260 private class MainHandler extends Handler { 261 public MainHandler(Looper looper) { 262 super(looper); 263 } 264 265 @Override 266 public void handleMessage(Message msg) { 267 if (msg.what == HIDE_ACTION_BAR) { 268 removeMessages(HIDE_ACTION_BAR); 269 CameraActivity.this.setSystemBarsVisibility(false); 270 } 271 } 272 } 273 274 public interface OnActionBarVisibilityListener { 275 public void onActionBarVisibilityChanged(boolean isVisible); 276 } 277 278 public void setOnActionBarVisibilityListener(OnActionBarVisibilityListener listener) { 279 mOnActionBarVisibilityListener = listener; 280 } 281 282 public static boolean isFirstStartAfterScreenOn() { 283 return sFirstStartAfterScreenOn; 284 } 285 286 public static void resetFirstStartAfterScreenOn() { 287 sFirstStartAfterScreenOn = false; 288 } 289 290 private FilmStripView.Listener mFilmStripListener = 291 new FilmStripView.Listener() { 292 @Override 293 public void onDataPromoted(int dataID) { 294 removeData(dataID); 295 } 296 297 @Override 298 public void onDataDemoted(int dataID) { 299 removeData(dataID); 300 } 301 302 @Override 303 public void onDataFullScreenChange(int dataID, boolean full) { 304 boolean isCameraID = isCameraPreview(dataID); 305 if (!isCameraID) { 306 if (!full) { 307 // Always show action bar in filmstrip mode 308 CameraActivity.this.setSystemBarsVisibility(true, false); 309 } else if (mActionBar.isShowing()) { 310 // Hide action bar after time out in full screen mode 311 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 312 SHOW_ACTION_BAR_TIMEOUT_MS); 313 } 314 } 315 } 316 317 /** 318 * Check if the local data corresponding to dataID is the camera 319 * preview. 320 * 321 * @param dataID the ID of the local data 322 * @return true if the local data is not null and it is the 323 * camera preview. 324 */ 325 private boolean isCameraPreview(int dataID) { 326 LocalData localData = mDataAdapter.getLocalData(dataID); 327 if (localData == null) { 328 Log.w(TAG, "Current data ID not found."); 329 return false; 330 } 331 return localData.getLocalDataType() == LocalData.LOCAL_CAMERA_PREVIEW; 332 } 333 334 @Override 335 public void onCurrentDataChanged(final int dataID, final boolean current) { 336 // Delay hiding action bar if there is any user interaction 337 if (mMainHandler.hasMessages(HIDE_ACTION_BAR)) { 338 mMainHandler.removeMessages(HIDE_ACTION_BAR); 339 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 340 SHOW_ACTION_BAR_TIMEOUT_MS); 341 } 342 runOnUiThread(new Runnable() { 343 @Override 344 public void run() { 345 LocalData currentData = mDataAdapter.getLocalData(dataID); 346 if (currentData == null) { 347 Log.w(TAG, "Current data ID not found."); 348 hidePanoStitchingProgress(); 349 return; 350 } 351 boolean isCameraID = currentData.getLocalDataType() == 352 LocalData.LOCAL_CAMERA_PREVIEW; 353 if (!current) { 354 if (isCameraID) { 355 mCurrentModule.onPreviewFocusChanged(false); 356 CameraActivity.this.setSystemBarsVisibility(true); 357 } 358 hidePanoStitchingProgress(); 359 } else { 360 if (isCameraID) { 361 mCurrentModule.onPreviewFocusChanged(true); 362 // Don't show the action bar in Camera 363 // preview. 364 CameraActivity.this.setSystemBarsVisibility(false); 365 if (mPendingDeletion) { 366 performDeletion(); 367 } 368 } else { 369 updateActionBarMenu(dataID); 370 } 371 372 Uri contentUri = currentData.getContentUri(); 373 if (contentUri == null) { 374 hidePanoStitchingProgress(); 375 return; 376 } 377 int panoStitchingProgress = mPanoramaManager.getTaskProgress( 378 contentUri); 379 if (panoStitchingProgress < 0) { 380 hidePanoStitchingProgress(); 381 return; 382 } 383 showPanoStitchingProgress(); 384 updateStitchingProgress(panoStitchingProgress); 385 } 386 } 387 }); 388 } 389 390 @Override 391 public void onToggleSystemDecorsVisibility(int dataID) { 392 // If action bar is showing, hide it immediately, otherwise 393 // show action bar and hide it later 394 if (mActionBar.isShowing()) { 395 CameraActivity.this.setSystemBarsVisibility(false); 396 } else { 397 // Don't show the action bar if that is the camera preview. 398 boolean isCameraID = isCameraPreview(dataID); 399 if (!isCameraID) { 400 CameraActivity.this.setSystemBarsVisibility(true, true); 401 } 402 } 403 } 404 405 @Override 406 public void setSystemDecorsVisibility(boolean visible) { 407 CameraActivity.this.setSystemBarsVisibility(visible); 408 } 409 }; 410 411 public void gotoGallery() { 412 mFilmStripView.getController().goToNextItem(); 413 } 414 415 /** 416 * If {@param visible} is false, this hides the action bar and switches the system UI 417 * to lights-out mode. 418 */ 419 420 private void setSystemBarsVisibility(boolean visible) { 421 setSystemBarsVisibility(visible, false); 422 } 423 424 /** 425 * If {@param visible} is false, this hides the action bar and switches the 426 * system UI to lights-out mode. If {@param hideLater} is true, a delayed message 427 * will be sent after a timeout to hide the action bar. 428 */ 429 private void setSystemBarsVisibility(boolean visible, boolean hideLater) { 430 mMainHandler.removeMessages(HIDE_ACTION_BAR); 431 boolean currentlyVisible = mActionBar.isShowing(); 432 433 if (visible != currentlyVisible) { 434 int visibility = DEFAULT_SYSTEM_UI_VISIBILITY | (visible ? View.SYSTEM_UI_FLAG_VISIBLE 435 : View.SYSTEM_UI_FLAG_LOW_PROFILE); 436 mAboveFilmstripControlLayout.setSystemUiVisibility(visibility); 437 if (visible) { 438 mActionBar.show(); 439 } else { 440 mActionBar.hide(); 441 } 442 if (mOnActionBarVisibilityListener != null) { 443 mOnActionBarVisibilityListener.onActionBarVisibilityChanged(visible); 444 } 445 } 446 447 // Now delay hiding the bars 448 if (visible && hideLater) { 449 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 450 } 451 } 452 453 private void hidePanoStitchingProgress() { 454 mPanoStitchingPanel.setVisibility(View.GONE); 455 } 456 457 private void showPanoStitchingProgress() { 458 mPanoStitchingPanel.setVisibility(View.VISIBLE); 459 } 460 461 private void updateStitchingProgress(int progress) { 462 mBottomProgress.setProgress(progress); 463 } 464 465 @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 466 private void setupNfcBeamPush() { 467 NfcAdapter adapter = NfcAdapter.getDefaultAdapter(CameraActivity.this); 468 if (adapter == null) { 469 return; 470 } 471 472 if (!ApiHelper.HAS_SET_BEAM_PUSH_URIS) { 473 // Disable beaming 474 adapter.setNdefPushMessage(null, CameraActivity.this); 475 return; 476 } 477 478 adapter.setBeamPushUris(null, CameraActivity.this); 479 adapter.setBeamPushUrisCallback(new CreateBeamUrisCallback() { 480 @Override 481 public Uri[] createBeamUris(NfcEvent event) { 482 return mNfcPushUris; 483 } 484 }, CameraActivity.this); 485 } 486 487 private void setNfcBeamPushUri(Uri uri) { 488 mNfcPushUris[0] = uri; 489 } 490 491 private void setStandardShareIntent(Uri contentUri, String mimeType) { 492 mStandardShareIntent = getShareIntentFromType(mimeType); 493 if (mStandardShareIntent != null) { 494 mStandardShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 495 mStandardShareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 496 if (mStandardShareActionProvider != null) { 497 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 498 } 499 } 500 } 501 502 /** 503 * Get the share intent according to the mimeType 504 * 505 * @param mimeType The mimeType of current data. 506 * @return the video/image's ShareIntent or null if mimeType is invalid. 507 */ 508 private Intent getShareIntentFromType(String mimeType) { 509 // Lazily create the intent object. 510 if (mimeType.startsWith("video/")) { 511 if (mVideoShareIntent == null) { 512 mVideoShareIntent = new Intent(Intent.ACTION_SEND); 513 mVideoShareIntent.setType("video/*"); 514 } 515 return mVideoShareIntent; 516 } else if (mimeType.startsWith("image/")) { 517 if (mImageShareIntent == null) { 518 mImageShareIntent = new Intent(Intent.ACTION_SEND); 519 mImageShareIntent.setType("image/*"); 520 } 521 return mImageShareIntent; 522 } 523 Log.w(TAG, "unsupported mimeType " + mimeType); 524 return null; 525 } 526 527 private void setPanoramaShareIntent(Uri contentUri) { 528 if (mPanoramaShareIntent == null) { 529 mPanoramaShareIntent = new Intent(Intent.ACTION_SEND); 530 } 531 mPanoramaShareIntent.setType("application/vnd.google.panorama360+jpg"); 532 mPanoramaShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 533 if (mPanoramaShareActionProvider != null) { 534 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 535 } 536 } 537 538 @Override 539 public void onMenuVisibilityChanged(boolean isVisible) { 540 // If menu is showing, we need to make sure action bar does not go away. 541 mMainHandler.removeMessages(HIDE_ACTION_BAR); 542 if (!isVisible) { 543 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 544 } 545 } 546 547 /** 548 * According to the data type, make the menu items for supported operations 549 * visible. 550 * 551 * @param dataID the data ID of the current item. 552 */ 553 private void updateActionBarMenu(int dataID) { 554 LocalData currentData = mDataAdapter.getLocalData(dataID); 555 int type = currentData.getLocalDataType(); 556 557 if (mActionBarMenu == null) { 558 return; 559 } 560 561 int supported = 0; 562 switch (type) { 563 case LocalData.LOCAL_IMAGE: 564 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 565 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 566 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 567 break; 568 case LocalData.LOCAL_VIDEO: 569 supported |= SUPPORT_DELETE | SUPPORT_INFO | SUPPORT_TRIM 570 | SUPPORT_SHARE; 571 break; 572 case LocalData.LOCAL_PHOTO_SPHERE: 573 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 574 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 575 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 576 break; 577 case LocalData.LOCAL_360_PHOTO_SPHERE: 578 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 579 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 580 | SUPPORT_SHARE | SUPPORT_SHARE_PANORAMA360 581 | SUPPORT_SHOW_ON_MAP; 582 break; 583 default: 584 break; 585 } 586 587 setMenuItemVisible(mActionBarMenu, R.id.action_delete, 588 (supported & SUPPORT_DELETE) != 0); 589 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_ccw, 590 (supported & SUPPORT_ROTATE) != 0); 591 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_cw, 592 (supported & SUPPORT_ROTATE) != 0); 593 setMenuItemVisible(mActionBarMenu, R.id.action_details, 594 (supported & SUPPORT_INFO) != 0); 595 setMenuItemVisible(mActionBarMenu, R.id.action_crop, 596 (supported & SUPPORT_CROP) != 0); 597 setMenuItemVisible(mActionBarMenu, R.id.action_setas, 598 (supported & SUPPORT_SETAS) != 0); 599 setMenuItemVisible(mActionBarMenu, R.id.action_edit, 600 (supported & SUPPORT_EDIT) != 0); 601 setMenuItemVisible(mActionBarMenu, R.id.action_trim, 602 (supported & SUPPORT_TRIM) != 0); 603 604 boolean standardShare = (supported & SUPPORT_SHARE) != 0; 605 boolean panoramaShare = (supported & SUPPORT_SHARE_PANORAMA360) != 0; 606 setMenuItemVisible(mActionBarMenu, R.id.action_share, standardShare); 607 setMenuItemVisible(mActionBarMenu, R.id.action_share_panorama, panoramaShare); 608 609 if (panoramaShare) { 610 // For 360 PhotoSphere, relegate standard share to the overflow menu 611 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 612 if (item != null) { 613 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); 614 item.setTitle(getResources().getString(R.string.share_as_photo)); 615 } 616 // And, promote "share as panorama" to action bar 617 item = mActionBarMenu.findItem(R.id.action_share_panorama); 618 if (item != null) { 619 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 620 } 621 setPanoramaShareIntent(currentData.getContentUri()); 622 } 623 if (standardShare) { 624 if (!panoramaShare) { 625 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 626 if (item != null) { 627 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 628 item.setTitle(getResources().getString(R.string.share)); 629 } 630 } 631 setStandardShareIntent(currentData.getContentUri(), currentData.getMimeType()); 632 setNfcBeamPushUri(currentData.getContentUri()); 633 } 634 635 boolean itemHasLocation = currentData.getLatLong() != null; 636 setMenuItemVisible(mActionBarMenu, R.id.action_show_on_map, 637 itemHasLocation && (supported & SUPPORT_SHOW_ON_MAP) != 0); 638 } 639 640 private void setMenuItemVisible(Menu menu, int itemId, boolean visible) { 641 MenuItem item = menu.findItem(itemId); 642 if (item != null) 643 item.setVisible(visible); 644 } 645 646 private ImageTaskManager.TaskListener mStitchingListener = 647 new ImageTaskManager.TaskListener() { 648 @Override 649 public void onTaskQueued(String filePath, final Uri imageUri) { 650 mMainHandler.post(new Runnable() { 651 @Override 652 public void run() { 653 notifyNewMedia(imageUri); 654 } 655 }); 656 } 657 658 @Override 659 public void onTaskDone(String filePath, final Uri imageUri) { 660 Log.v(TAG, "onTaskDone:" + filePath); 661 mMainHandler.post(new Runnable() { 662 @Override 663 public void run() { 664 int doneID = mDataAdapter.findDataByContentUri(imageUri); 665 int currentDataId = mFilmStripView.getCurrentId(); 666 667 if (currentDataId == doneID) { 668 hidePanoStitchingProgress(); 669 updateStitchingProgress(0); 670 } 671 672 mDataAdapter.refresh(getContentResolver(), imageUri); 673 } 674 }); 675 } 676 677 @Override 678 public void onTaskProgress( 679 String filePath, final Uri imageUri, final int progress) { 680 mMainHandler.post(new Runnable() { 681 @Override 682 public void run() { 683 int currentDataId = mFilmStripView.getCurrentId(); 684 if (currentDataId == -1) { 685 return; 686 } 687 if (imageUri.equals( 688 mDataAdapter.getLocalData(currentDataId).getContentUri())) { 689 updateStitchingProgress(progress); 690 } 691 } 692 }); 693 } 694 }; 695 696 public MediaSaveService getMediaSaveService() { 697 return mMediaSaveService; 698 } 699 700 public void notifyNewMedia(Uri uri) { 701 ContentResolver cr = getContentResolver(); 702 String mimeType = cr.getType(uri); 703 if (mimeType.startsWith("video/")) { 704 sendBroadcast(new Intent(CameraUtil.ACTION_NEW_VIDEO, uri)); 705 mDataAdapter.addNewVideo(cr, uri); 706 } else if (mimeType.startsWith("image/")) { 707 CameraUtil.broadcastNewPicture(this, uri); 708 mDataAdapter.addNewPhoto(cr, uri); 709 } else if (mimeType.startsWith("application/stitching-preview")) { 710 mDataAdapter.addNewPhoto(cr, uri); 711 } else { 712 android.util.Log.w(TAG, "Unknown new media with MIME type:" 713 + mimeType + ", uri:" + uri); 714 } 715 } 716 717 private void removeData(int dataID) { 718 mDataAdapter.removeData(CameraActivity.this, dataID); 719 if (mDataAdapter.getTotalNumber() > 1) { 720 showUndoDeletionBar(); 721 } else { 722 // If camera preview is the only view left in filmstrip, 723 // no need to show undo bar. 724 mPendingDeletion = true; 725 performDeletion(); 726 } 727 } 728 729 private void bindMediaSaveService() { 730 Intent intent = new Intent(this, MediaSaveService.class); 731 bindService(intent, mConnection, Context.BIND_AUTO_CREATE); 732 } 733 734 private void unbindMediaSaveService() { 735 if (mConnection != null) { 736 unbindService(mConnection); 737 } 738 } 739 740 @Override 741 public boolean onCreateOptionsMenu(Menu menu) { 742 // Inflate the menu items for use in the action bar 743 MenuInflater inflater = getMenuInflater(); 744 inflater.inflate(R.menu.operations, menu); 745 mActionBarMenu = menu; 746 747 // Configure the standard share action provider 748 MenuItem item = menu.findItem(R.id.action_share); 749 mStandardShareActionProvider = (ShareActionProvider) item.getActionProvider(); 750 mStandardShareActionProvider.setShareHistoryFileName("standard_share_history.xml"); 751 if (mStandardShareIntent != null) { 752 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 753 } 754 755 // Configure the panorama share action provider 756 item = menu.findItem(R.id.action_share_panorama); 757 mPanoramaShareActionProvider = (ShareActionProvider) item.getActionProvider(); 758 mPanoramaShareActionProvider.setShareHistoryFileName("panorama_share_history.xml"); 759 if (mPanoramaShareIntent != null) { 760 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 761 } 762 763 return super.onCreateOptionsMenu(menu); 764 } 765 766 @Override 767 public boolean onOptionsItemSelected(MenuItem item) { 768 int currentDataId = mFilmStripView.getCurrentId(); 769 if (currentDataId < 0) { 770 return false; 771 } 772 final LocalData localData = mDataAdapter.getLocalData(currentDataId); 773 774 // Handle presses on the action bar items 775 switch (item.getItemId()) { 776 case android.R.id.home: 777 // ActionBar's Up/Home button was clicked 778 if (!CameraUtil.launchGallery(CameraActivity.this)) { 779 mFilmStripView.getController().goToFirstItem(); 780 } 781 return true; 782 case R.id.action_delete: 783 removeData(currentDataId); 784 return true; 785 case R.id.action_edit: 786 launchEditor(localData); 787 return true; 788 case R.id.action_trim: { 789 // This is going to be handled by the Gallery app. 790 Intent intent = new Intent(ACTION_TRIM_VIDEO); 791 LocalData currentData = mDataAdapter.getLocalData( 792 mFilmStripView.getCurrentId()); 793 intent.setData(currentData.getContentUri()); 794 // We need the file path to wrap this into a RandomAccessFile. 795 intent.putExtra(MEDIA_ITEM_PATH, currentData.getPath()); 796 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 797 return true; 798 } 799 case R.id.action_rotate_ccw: 800 localData.rotate90Degrees(this, mDataAdapter, currentDataId, false); 801 return true; 802 case R.id.action_rotate_cw: 803 localData.rotate90Degrees(this, mDataAdapter, currentDataId, true); 804 return true; 805 case R.id.action_crop: { 806 Intent intent = new Intent(CropActivity.CROP_ACTION); 807 intent.setClass(this, CropActivity.class); 808 intent.setDataAndType(localData.getContentUri(), localData.getMimeType()) 809 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 810 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 811 return true; 812 } 813 case R.id.action_setas: { 814 Intent intent = new Intent(Intent.ACTION_ATTACH_DATA) 815 .setDataAndType(localData.getContentUri(), 816 localData.getMimeType()) 817 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 818 intent.putExtra("mimeType", intent.getType()); 819 startActivityForResult(Intent.createChooser( 820 intent, getString(R.string.set_as)), REQ_CODE_DONT_SWITCH_TO_PREVIEW); 821 return true; 822 } 823 case R.id.action_details: 824 (new AsyncTask<Void, Void, MediaDetails>() { 825 @Override 826 protected MediaDetails doInBackground(Void... params) { 827 return localData.getMediaDetails(CameraActivity.this); 828 } 829 830 @Override 831 protected void onPostExecute(MediaDetails mediaDetails) { 832 DetailsDialog.create(CameraActivity.this, mediaDetails).show(); 833 } 834 }).execute(); 835 return true; 836 case R.id.action_show_on_map: 837 double[] latLong = localData.getLatLong(); 838 if (latLong != null) { 839 CameraUtil.showOnMap(this, latLong); 840 } 841 return true; 842 default: 843 return super.onOptionsItemSelected(item); 844 } 845 } 846 847 private boolean isCaptureIntent() { 848 if (MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction()) 849 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 850 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 851 return true; 852 } else { 853 return false; 854 } 855 } 856 857 @Override 858 public void onCreate(Bundle state) { 859 super.onCreate(state); 860 getWindow().requestFeature(Window.FEATURE_ACTION_BAR); 861 setContentView(R.layout.camera_filmstrip); 862 mActionBar = getActionBar(); 863 mActionBar.addOnMenuVisibilityListener(this); 864 865 if (ApiHelper.HAS_ROTATION_ANIMATION) { 866 setRotationAnimation(); 867 } 868 869 mMainHandler = new MainHandler(getMainLooper()); 870 // Check if this is in the secure camera mode. 871 Intent intent = getIntent(); 872 String action = intent.getAction(); 873 if (INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action) 874 || ACTION_IMAGE_CAPTURE_SECURE.equals(action)) { 875 mSecureCamera = true; 876 } else { 877 mSecureCamera = intent.getBooleanExtra(SECURE_CAMERA_EXTRA, false); 878 } 879 880 if (mSecureCamera) { 881 // Change the window flags so that secure camera can show when locked 882 Window win = getWindow(); 883 WindowManager.LayoutParams params = win.getAttributes(); 884 params.flags |= WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 885 win.setAttributes(params); 886 887 // Filter for screen off so that we can finish secure camera activity 888 // when screen is off. 889 IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF); 890 registerReceiver(mScreenOffReceiver, filter); 891 // TODO: This static screen off event receiver is a workaround to the 892 // double onResume() invocation (onResume->onPause->onResume). We should 893 // find a better solution to this. 894 if (sScreenOffReceiver == null) { 895 sScreenOffReceiver = new ScreenOffReceiver(); 896 registerReceiver(sScreenOffReceiver, filter); 897 } 898 } 899 mAboveFilmstripControlLayout = 900 (FrameLayout) findViewById(R.id.camera_above_filmstrip_layout); 901 mAboveFilmstripControlLayout.setFitsSystemWindows(true); 902 // Hide action bar first since we are in full screen mode first, and 903 // switch the system UI to lights-out mode. 904 this.setSystemBarsVisibility(false); 905 mPanoramaManager = AppManagerFactory.getInstance(this) 906 .getPanoramaStitchingManager(); 907 mPanoramaManager.addTaskListener(mStitchingListener); 908 LayoutInflater inflater = getLayoutInflater(); 909 View rootLayout = inflater.inflate(R.layout.camera, null, false); 910 mCameraModuleRootView = rootLayout.findViewById(R.id.camera_app_root); 911 mPanoStitchingPanel = findViewById(R.id.pano_stitching_progress_panel); 912 mBottomProgress = (ProgressBar) findViewById(R.id.pano_stitching_progress_bar); 913 mCameraPreviewData = new CameraPreviewData(rootLayout, 914 FilmStripView.ImageData.SIZE_FULL, 915 FilmStripView.ImageData.SIZE_FULL); 916 // Put a CameraPreviewData at the first position. 917 mWrappedDataAdapter = new FixedFirstDataAdapter( 918 new CameraDataAdapter(new ColorDrawable( 919 getResources().getColor(R.color.photo_placeholder))), 920 mCameraPreviewData); 921 mFilmStripView = (FilmStripView) findViewById(R.id.filmstrip_view); 922 mFilmStripView.setViewGap( 923 getResources().getDimensionPixelSize(R.dimen.camera_film_strip_gap)); 924 mPanoramaViewHelper = new PanoramaViewHelper(this); 925 mPanoramaViewHelper.onCreate(); 926 mFilmStripView.setPanoramaViewHelper(mPanoramaViewHelper); 927 // Set up the camera preview first so the preview shows up ASAP. 928 mFilmStripView.setListener(mFilmStripListener); 929 930 int moduleIndex = -1; 931 if (MediaStore.INTENT_ACTION_VIDEO_CAMERA.equals(getIntent().getAction()) 932 || MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction())) { 933 moduleIndex = ModuleSwitcher.VIDEO_MODULE_INDEX; 934 } else if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(getIntent().getAction()) 935 || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(getIntent() 936 .getAction()) 937 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 938 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 939 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 940 } else { 941 // If the activity has not been started using an explicit intent, 942 // read the module index from the last time the user changed modes 943 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 944 moduleIndex = prefs.getInt(PREF_STARTUP_MODULE_INDEX, -1); 945 if ((moduleIndex == ModuleSwitcher.GCAM_MODULE_INDEX && 946 !GcamHelper.hasGcamCapture()) || moduleIndex < 0) { 947 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 948 } 949 } 950 951 mOrientationListener = new MyOrientationEventListener(this); 952 setModuleFromIndex(moduleIndex); 953 mCurrentModule.init(this, mCameraModuleRootView); 954 955 if (!mSecureCamera) { 956 mDataAdapter = mWrappedDataAdapter; 957 mFilmStripView.setDataAdapter(mDataAdapter); 958 if (!isCaptureIntent()) { 959 mDataAdapter.requestLoad(getContentResolver()); 960 } 961 } else { 962 // Put a lock placeholder as the last image by setting its date to 963 // 0. 964 ImageView v = (ImageView) getLayoutInflater().inflate( 965 R.layout.secure_album_placeholder, null); 966 v.setOnClickListener(new View.OnClickListener() { 967 @Override 968 public void onClick(View view) { 969 CameraUtil.launchGallery(CameraActivity.this); 970 finish(); 971 } 972 }); 973 mDataAdapter = new FixedLastDataAdapter( 974 mWrappedDataAdapter, 975 new SimpleViewData( 976 v, 977 v.getDrawable().getIntrinsicWidth(), 978 v.getDrawable().getIntrinsicHeight(), 979 0, 0)); 980 // Flush out all the original data. 981 mDataAdapter.flush(); 982 mFilmStripView.setDataAdapter(mDataAdapter); 983 } 984 985 setupNfcBeamPush(); 986 987 mLocalImagesObserver = new LocalMediaObserver(); 988 mLocalVideosObserver = new LocalMediaObserver(); 989 990 getContentResolver().registerContentObserver( 991 MediaStore.Images.Media.EXTERNAL_CONTENT_URI, true, 992 mLocalImagesObserver); 993 getContentResolver().registerContentObserver( 994 MediaStore.Video.Media.EXTERNAL_CONTENT_URI, true, 995 mLocalVideosObserver); 996 } 997 998 private void setRotationAnimation() { 999 int rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_ROTATE; 1000 rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE; 1001 Window win = getWindow(); 1002 WindowManager.LayoutParams winParams = win.getAttributes(); 1003 winParams.rotationAnimation = rotationAnimation; 1004 win.setAttributes(winParams); 1005 } 1006 1007 @Override 1008 public void onUserInteraction() { 1009 super.onUserInteraction(); 1010 mCurrentModule.onUserInteraction(); 1011 } 1012 1013 @Override 1014 public boolean dispatchTouchEvent(MotionEvent ev) { 1015 boolean result = super.dispatchTouchEvent(ev); 1016 if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) { 1017 // Real deletion is postponed until the next user interaction after 1018 // the gesture that triggers deletion. Until real deletion is performed, 1019 // users can click the undo button to bring back the image that they 1020 // chose to delete. 1021 if (mPendingDeletion && !mIsUndoingDeletion) { 1022 performDeletion(); 1023 } 1024 } 1025 return result; 1026 } 1027 1028 @Override 1029 public void onPause() { 1030 // Delete photos that are pending deletion 1031 performDeletion(); 1032 mOrientationListener.disable(); 1033 mCurrentModule.onPauseBeforeSuper(); 1034 super.onPause(); 1035 mCurrentModule.onPauseAfterSuper(); 1036 1037 mLocalImagesObserver.setActivityPaused(true); 1038 mLocalVideosObserver.setActivityPaused(true); 1039 } 1040 1041 @Override 1042 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 1043 if (requestCode == REQ_CODE_DONT_SWITCH_TO_PREVIEW) { 1044 mResetToPreviewOnResume = false; 1045 } else { 1046 super.onActivityResult(requestCode, resultCode, data); 1047 } 1048 } 1049 1050 @Override 1051 public void onResume() { 1052 // TODO: Handle this in OrientationManager. 1053 // Auto-rotate off 1054 if (Settings.System.getInt(getContentResolver(), 1055 Settings.System.ACCELEROMETER_ROTATION, 0) == 0) { 1056 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); 1057 mAutoRotateScreen = false; 1058 } else { 1059 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); 1060 mAutoRotateScreen = true; 1061 } 1062 mOrientationListener.enable(); 1063 mCurrentModule.onResumeBeforeSuper(); 1064 super.onResume(); 1065 mCurrentModule.onResumeAfterSuper(); 1066 1067 setSwipingEnabled(true); 1068 1069 if (mResetToPreviewOnResume) { 1070 // Go to the preview on resume. 1071 mFilmStripView.getController().goToFirstItem(); 1072 } 1073 // Default is showing the preview, unless disabled by explicitly 1074 // starting an activity we want to return from to the filmstrip rather 1075 // than the preview. 1076 mResetToPreviewOnResume = true; 1077 1078 if (mLocalVideosObserver.isMediaDataChangedDuringPause() 1079 || mLocalImagesObserver.isMediaDataChangedDuringPause()) { 1080 mDataAdapter.requestLoad(getContentResolver()); 1081 } 1082 mLocalImagesObserver.setActivityPaused(false); 1083 mLocalVideosObserver.setActivityPaused(false); 1084 } 1085 1086 @Override 1087 public void onStart() { 1088 super.onStart(); 1089 bindMediaSaveService(); 1090 mPanoramaViewHelper.onStart(); 1091 } 1092 1093 @Override 1094 protected void onStop() { 1095 super.onStop(); 1096 mPanoramaViewHelper.onStop(); 1097 unbindMediaSaveService(); 1098 } 1099 1100 @Override 1101 public void onDestroy() { 1102 if (mSecureCamera) { 1103 unregisterReceiver(mScreenOffReceiver); 1104 } 1105 getContentResolver().unregisterContentObserver(mLocalImagesObserver); 1106 getContentResolver().unregisterContentObserver(mLocalVideosObserver); 1107 1108 super.onDestroy(); 1109 } 1110 1111 @Override 1112 public void onConfigurationChanged(Configuration config) { 1113 super.onConfigurationChanged(config); 1114 mCurrentModule.onConfigurationChanged(config); 1115 } 1116 1117 @Override 1118 public boolean onKeyDown(int keyCode, KeyEvent event) { 1119 if (mCurrentModule.onKeyDown(keyCode, event)) { 1120 return true; 1121 } 1122 // Prevent software keyboard or voice search from showing up. 1123 if (keyCode == KeyEvent.KEYCODE_SEARCH 1124 || keyCode == KeyEvent.KEYCODE_MENU) { 1125 if (event.isLongPress()) { 1126 return true; 1127 } 1128 } 1129 1130 return super.onKeyDown(keyCode, event); 1131 } 1132 1133 @Override 1134 public boolean onKeyUp(int keyCode, KeyEvent event) { 1135 if (mCurrentModule.onKeyUp(keyCode, event)) { 1136 return true; 1137 } 1138 return super.onKeyUp(keyCode, event); 1139 } 1140 1141 @Override 1142 public void onBackPressed() { 1143 if (!mFilmStripView.inCameraFullscreen()) { 1144 mFilmStripView.getController().goToFirstItem(); 1145 } else if (!mCurrentModule.onBackPressed()) { 1146 super.onBackPressed(); 1147 } 1148 } 1149 1150 public boolean isAutoRotateScreen() { 1151 return mAutoRotateScreen; 1152 } 1153 1154 protected void updateStorageSpace() { 1155 mStorageSpaceBytes = Storage.getAvailableSpace(); 1156 } 1157 1158 protected long getStorageSpaceBytes() { 1159 return mStorageSpaceBytes; 1160 } 1161 1162 protected void updateStorageSpaceAndHint() { 1163 updateStorageSpace(); 1164 updateStorageHint(mStorageSpaceBytes); 1165 } 1166 1167 protected void updateStorageHint(long storageSpace) { 1168 String message = null; 1169 if (storageSpace == Storage.UNAVAILABLE) { 1170 message = getString(R.string.no_storage); 1171 } else if (storageSpace == Storage.PREPARING) { 1172 message = getString(R.string.preparing_sd); 1173 } else if (storageSpace == Storage.UNKNOWN_SIZE) { 1174 message = getString(R.string.access_sd_fail); 1175 } else if (storageSpace <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { 1176 message = getString(R.string.spaceIsLow_content); 1177 } 1178 1179 if (message != null) { 1180 if (mStorageHint == null) { 1181 mStorageHint = OnScreenHint.makeText(this, message); 1182 } else { 1183 mStorageHint.setText(message); 1184 } 1185 mStorageHint.show(); 1186 } else if (mStorageHint != null) { 1187 mStorageHint.cancel(); 1188 mStorageHint = null; 1189 } 1190 } 1191 1192 protected void setResultEx(int resultCode) { 1193 mResultCodeForTesting = resultCode; 1194 setResult(resultCode); 1195 } 1196 1197 protected void setResultEx(int resultCode, Intent data) { 1198 mResultCodeForTesting = resultCode; 1199 mResultDataForTesting = data; 1200 setResult(resultCode, data); 1201 } 1202 1203 public int getResultCode() { 1204 return mResultCodeForTesting; 1205 } 1206 1207 public Intent getResultData() { 1208 return mResultDataForTesting; 1209 } 1210 1211 public boolean isSecureCamera() { 1212 return mSecureCamera; 1213 } 1214 1215 @Override 1216 public void onModuleSelected(int moduleIndex) { 1217 if (mCurrentModuleIndex == moduleIndex) { 1218 return; 1219 } 1220 1221 CameraHolder.instance().keep(); 1222 closeModule(mCurrentModule); 1223 setModuleFromIndex(moduleIndex); 1224 1225 openModule(mCurrentModule); 1226 mCurrentModule.onOrientationChanged(mLastRawOrientation); 1227 if (mMediaSaveService != null) { 1228 mCurrentModule.onMediaSaveServiceConnected(mMediaSaveService); 1229 } 1230 1231 // Store the module index so we can use it the next time the Camera 1232 // starts up. 1233 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1234 prefs.edit().putInt(PREF_STARTUP_MODULE_INDEX, moduleIndex).apply(); 1235 } 1236 1237 /** 1238 * Sets the mCurrentModuleIndex, creates a new module instance for the given 1239 * index an sets it as mCurrentModule. 1240 */ 1241 private void setModuleFromIndex(int moduleIndex) { 1242 mCurrentModuleIndex = moduleIndex; 1243 switch (moduleIndex) { 1244 case ModuleSwitcher.VIDEO_MODULE_INDEX: 1245 mCurrentModule = new VideoModule(); 1246 break; 1247 1248 case ModuleSwitcher.PHOTO_MODULE_INDEX: 1249 mCurrentModule = new PhotoModule(); 1250 break; 1251 1252 case ModuleSwitcher.WIDE_ANGLE_PANO_MODULE_INDEX: 1253 mCurrentModule = new WideAnglePanoramaModule(); 1254 break; 1255 1256 case ModuleSwitcher.LIGHTCYCLE_MODULE_INDEX: 1257 mCurrentModule = PhotoSphereHelper.createPanoramaModule(); 1258 break; 1259 case ModuleSwitcher.GCAM_MODULE_INDEX: 1260 // Force immediate release of Camera instance 1261 CameraHolder.instance().strongRelease(); 1262 mCurrentModule = GcamHelper.createGcamModule(); 1263 break; 1264 default: 1265 // Fall back to photo mode. 1266 mCurrentModule = new PhotoModule(); 1267 mCurrentModuleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1268 break; 1269 } 1270 } 1271 1272 /** 1273 * Launches an ACTION_EDIT intent for the given local data item. 1274 */ 1275 public void launchEditor(LocalData data) { 1276 Intent intent = new Intent(Intent.ACTION_EDIT) 1277 .setDataAndType(data.getContentUri(), data.getMimeType()) 1278 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1279 startActivityForResult(Intent.createChooser(intent, null), 1280 REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1281 } 1282 1283 /** 1284 * Launch the tiny planet editor. 1285 * 1286 * @param data the data must be a 360 degree stereographically mapped 1287 * panoramic image. It will not be modified, instead a new item 1288 * with the result will be added to the filmstrip. 1289 */ 1290 public void launchTinyPlanetEditor(LocalData data) { 1291 TinyPlanetFragment fragment = new TinyPlanetFragment(); 1292 Bundle bundle = new Bundle(); 1293 bundle.putString(TinyPlanetFragment.ARGUMENT_URI, data.getContentUri().toString()); 1294 bundle.putString(TinyPlanetFragment.ARGUMENT_TITLE, data.getTitle()); 1295 fragment.setArguments(bundle); 1296 fragment.show(getFragmentManager(), "tiny_planet"); 1297 } 1298 1299 private void openModule(CameraModule module) { 1300 module.init(this, mCameraModuleRootView); 1301 module.onResumeBeforeSuper(); 1302 module.onResumeAfterSuper(); 1303 } 1304 1305 private void closeModule(CameraModule module) { 1306 module.onPauseBeforeSuper(); 1307 module.onPauseAfterSuper(); 1308 ((ViewGroup) mCameraModuleRootView).removeAllViews(); 1309 } 1310 1311 private void performDeletion() { 1312 if (!mPendingDeletion) { 1313 return; 1314 } 1315 hideUndoDeletionBar(false); 1316 mDataAdapter.executeDeletion(CameraActivity.this); 1317 } 1318 1319 public void showUndoDeletionBar() { 1320 if (mPendingDeletion) { 1321 performDeletion(); 1322 } 1323 Log.v(TAG, "showing undo bar"); 1324 mPendingDeletion = true; 1325 if (mUndoDeletionBar == null) { 1326 ViewGroup v = (ViewGroup) getLayoutInflater().inflate( 1327 R.layout.undo_bar, mAboveFilmstripControlLayout, true); 1328 mUndoDeletionBar = (ViewGroup) v.findViewById(R.id.camera_undo_deletion_bar); 1329 View button = mUndoDeletionBar.findViewById(R.id.camera_undo_deletion_button); 1330 button.setOnClickListener(new View.OnClickListener() { 1331 @Override 1332 public void onClick(View view) { 1333 mDataAdapter.undoDataRemoval(); 1334 hideUndoDeletionBar(true); 1335 } 1336 }); 1337 // Setting undo bar clickable to avoid touch events going through 1338 // the bar to the buttons (eg. edit button, etc) underneath the bar. 1339 mUndoDeletionBar.setClickable(true); 1340 // When there is user interaction going on with the undo button, we 1341 // do not want to hide the undo bar. 1342 button.setOnTouchListener(new View.OnTouchListener() { 1343 @Override 1344 public boolean onTouch(View v, MotionEvent event) { 1345 if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { 1346 mIsUndoingDeletion = true; 1347 } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { 1348 mIsUndoingDeletion =false; 1349 } 1350 return false; 1351 } 1352 }); 1353 } 1354 mUndoDeletionBar.setAlpha(0f); 1355 mUndoDeletionBar.setVisibility(View.VISIBLE); 1356 mUndoDeletionBar.animate().setDuration(200).alpha(1f).setListener(null).start(); 1357 } 1358 1359 private void hideUndoDeletionBar(boolean withAnimation) { 1360 Log.v(TAG, "Hiding undo deletion bar"); 1361 mPendingDeletion = false; 1362 if (mUndoDeletionBar != null) { 1363 if (withAnimation) { 1364 mUndoDeletionBar.animate() 1365 .setDuration(200) 1366 .alpha(0f) 1367 .setListener(new Animator.AnimatorListener() { 1368 @Override 1369 public void onAnimationStart(Animator animation) { 1370 // Do nothing. 1371 } 1372 1373 @Override 1374 public void onAnimationEnd(Animator animation) { 1375 mUndoDeletionBar.setVisibility(View.GONE); 1376 } 1377 1378 @Override 1379 public void onAnimationCancel(Animator animation) { 1380 // Do nothing. 1381 } 1382 1383 @Override 1384 public void onAnimationRepeat(Animator animation) { 1385 // Do nothing. 1386 } 1387 }) 1388 .start(); 1389 } else { 1390 mUndoDeletionBar.setVisibility(View.GONE); 1391 } 1392 } 1393 } 1394 1395 @Override 1396 public void onShowSwitcherPopup() { 1397 } 1398 1399 /** 1400 * Enable/disable swipe-to-filmstrip. Will always disable swipe if in 1401 * capture intent. 1402 * 1403 * @param enable {@code true} to enable swipe. 1404 */ 1405 public void setSwipingEnabled(boolean enable) { 1406 if (isCaptureIntent()) { 1407 mCameraPreviewData.lockPreview(true); 1408 } else { 1409 mCameraPreviewData.lockPreview(!enable); 1410 } 1411 } 1412 1413 // Accessor methods for getting latency times used in performance testing 1414 public long getAutoFocusTime() { 1415 return (mCurrentModule instanceof PhotoModule) ? 1416 ((PhotoModule) mCurrentModule).mAutoFocusTime : -1; 1417 } 1418 1419 public long getShutterLag() { 1420 return (mCurrentModule instanceof PhotoModule) ? 1421 ((PhotoModule) mCurrentModule).mShutterLag : -1; 1422 } 1423 1424 public long getShutterToPictureDisplayedTime() { 1425 return (mCurrentModule instanceof PhotoModule) ? 1426 ((PhotoModule) mCurrentModule).mShutterToPictureDisplayedTime : -1; 1427 } 1428 1429 public long getPictureDisplayedToJpegCallbackTime() { 1430 return (mCurrentModule instanceof PhotoModule) ? 1431 ((PhotoModule) mCurrentModule).mPictureDisplayedToJpegCallbackTime : -1; 1432 } 1433 1434 public long getJpegCallbackFinishTime() { 1435 return (mCurrentModule instanceof PhotoModule) ? 1436 ((PhotoModule) mCurrentModule).mJpegCallbackFinishTime : -1; 1437 } 1438 1439 public long getCaptureStartTime() { 1440 return (mCurrentModule instanceof PhotoModule) ? 1441 ((PhotoModule) mCurrentModule).mCaptureStartTime : -1; 1442 } 1443 1444 public boolean isRecording() { 1445 return (mCurrentModule instanceof VideoModule) ? 1446 ((VideoModule) mCurrentModule).isRecording() : false; 1447 } 1448 1449 public CameraOpenErrorCallback getCameraOpenErrorCallback() { 1450 return mCameraOpenErrorCallback; 1451 } 1452} 1453