CameraActivity.java revision ad3003bbb275b91d7564568e413400fc187dbcd4
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 | View.SYSTEM_UI_FLAG_FULLSCREEN); 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 updateActionBarMenu(dataID); 720 if (mDataAdapter.getTotalNumber() > 1) { 721 showUndoDeletionBar(); 722 } else { 723 // If camera preview is the only view left in filmstrip, 724 // no need to show undo bar. 725 mPendingDeletion = true; 726 performDeletion(); 727 } 728 } 729 730 private void bindMediaSaveService() { 731 Intent intent = new Intent(this, MediaSaveService.class); 732 bindService(intent, mConnection, Context.BIND_AUTO_CREATE); 733 } 734 735 private void unbindMediaSaveService() { 736 if (mConnection != null) { 737 unbindService(mConnection); 738 } 739 } 740 741 @Override 742 public boolean onCreateOptionsMenu(Menu menu) { 743 // Inflate the menu items for use in the action bar 744 MenuInflater inflater = getMenuInflater(); 745 inflater.inflate(R.menu.operations, menu); 746 mActionBarMenu = menu; 747 748 // Configure the standard share action provider 749 MenuItem item = menu.findItem(R.id.action_share); 750 mStandardShareActionProvider = (ShareActionProvider) item.getActionProvider(); 751 mStandardShareActionProvider.setShareHistoryFileName("standard_share_history.xml"); 752 if (mStandardShareIntent != null) { 753 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 754 } 755 756 // Configure the panorama share action provider 757 item = menu.findItem(R.id.action_share_panorama); 758 mPanoramaShareActionProvider = (ShareActionProvider) item.getActionProvider(); 759 mPanoramaShareActionProvider.setShareHistoryFileName("panorama_share_history.xml"); 760 if (mPanoramaShareIntent != null) { 761 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 762 } 763 764 return super.onCreateOptionsMenu(menu); 765 } 766 767 @Override 768 public boolean onOptionsItemSelected(MenuItem item) { 769 int currentDataId = mFilmStripView.getCurrentId(); 770 if (currentDataId < 0) { 771 return false; 772 } 773 final LocalData localData = mDataAdapter.getLocalData(currentDataId); 774 775 // Handle presses on the action bar items 776 switch (item.getItemId()) { 777 case android.R.id.home: 778 // ActionBar's Up/Home button was clicked 779 if (!CameraUtil.launchGallery(CameraActivity.this)) { 780 mFilmStripView.getController().goToFirstItem(); 781 } 782 return true; 783 case R.id.action_delete: 784 removeData(currentDataId); 785 return true; 786 case R.id.action_edit: 787 launchEditor(localData); 788 return true; 789 case R.id.action_trim: { 790 // This is going to be handled by the Gallery app. 791 Intent intent = new Intent(ACTION_TRIM_VIDEO); 792 LocalData currentData = mDataAdapter.getLocalData( 793 mFilmStripView.getCurrentId()); 794 intent.setData(currentData.getContentUri()); 795 // We need the file path to wrap this into a RandomAccessFile. 796 intent.putExtra(MEDIA_ITEM_PATH, currentData.getPath()); 797 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 798 return true; 799 } 800 case R.id.action_rotate_ccw: 801 localData.rotate90Degrees(this, mDataAdapter, currentDataId, false); 802 return true; 803 case R.id.action_rotate_cw: 804 localData.rotate90Degrees(this, mDataAdapter, currentDataId, true); 805 return true; 806 case R.id.action_crop: { 807 Intent intent = new Intent(CropActivity.CROP_ACTION); 808 intent.setClass(this, CropActivity.class); 809 intent.setDataAndType(localData.getContentUri(), localData.getMimeType()) 810 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 811 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 812 return true; 813 } 814 case R.id.action_setas: { 815 Intent intent = new Intent(Intent.ACTION_ATTACH_DATA) 816 .setDataAndType(localData.getContentUri(), 817 localData.getMimeType()) 818 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 819 intent.putExtra("mimeType", intent.getType()); 820 startActivityForResult(Intent.createChooser( 821 intent, getString(R.string.set_as)), REQ_CODE_DONT_SWITCH_TO_PREVIEW); 822 return true; 823 } 824 case R.id.action_details: 825 (new AsyncTask<Void, Void, MediaDetails>() { 826 @Override 827 protected MediaDetails doInBackground(Void... params) { 828 return localData.getMediaDetails(CameraActivity.this); 829 } 830 831 @Override 832 protected void onPostExecute(MediaDetails mediaDetails) { 833 DetailsDialog.create(CameraActivity.this, mediaDetails).show(); 834 } 835 }).execute(); 836 return true; 837 case R.id.action_show_on_map: 838 double[] latLong = localData.getLatLong(); 839 if (latLong != null) { 840 CameraUtil.showOnMap(this, latLong); 841 } 842 return true; 843 default: 844 return super.onOptionsItemSelected(item); 845 } 846 } 847 848 private boolean isCaptureIntent() { 849 if (MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction()) 850 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 851 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 852 return true; 853 } else { 854 return false; 855 } 856 } 857 858 @Override 859 public void onCreate(Bundle state) { 860 super.onCreate(state); 861 getWindow().requestFeature(Window.FEATURE_ACTION_BAR); 862 setContentView(R.layout.camera_filmstrip); 863 mActionBar = getActionBar(); 864 mActionBar.addOnMenuVisibilityListener(this); 865 866 if (ApiHelper.HAS_ROTATION_ANIMATION) { 867 setRotationAnimation(); 868 } 869 870 mMainHandler = new MainHandler(getMainLooper()); 871 // Check if this is in the secure camera mode. 872 Intent intent = getIntent(); 873 String action = intent.getAction(); 874 if (INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action) 875 || ACTION_IMAGE_CAPTURE_SECURE.equals(action)) { 876 mSecureCamera = true; 877 } else { 878 mSecureCamera = intent.getBooleanExtra(SECURE_CAMERA_EXTRA, false); 879 } 880 881 if (mSecureCamera) { 882 // Change the window flags so that secure camera can show when locked 883 Window win = getWindow(); 884 WindowManager.LayoutParams params = win.getAttributes(); 885 params.flags |= WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 886 win.setAttributes(params); 887 888 // Filter for screen off so that we can finish secure camera activity 889 // when screen is off. 890 IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF); 891 registerReceiver(mScreenOffReceiver, filter); 892 // TODO: This static screen off event receiver is a workaround to the 893 // double onResume() invocation (onResume->onPause->onResume). We should 894 // find a better solution to this. 895 if (sScreenOffReceiver == null) { 896 sScreenOffReceiver = new ScreenOffReceiver(); 897 registerReceiver(sScreenOffReceiver, filter); 898 } 899 } 900 mAboveFilmstripControlLayout = 901 (FrameLayout) findViewById(R.id.camera_above_filmstrip_layout); 902 mAboveFilmstripControlLayout.setFitsSystemWindows(true); 903 // Hide action bar first since we are in full screen mode first, and 904 // switch the system UI to lights-out mode. 905 this.setSystemBarsVisibility(false); 906 mPanoramaManager = AppManagerFactory.getInstance(this) 907 .getPanoramaStitchingManager(); 908 mPanoramaManager.addTaskListener(mStitchingListener); 909 LayoutInflater inflater = getLayoutInflater(); 910 View rootLayout = inflater.inflate(R.layout.camera, null, false); 911 mCameraModuleRootView = rootLayout.findViewById(R.id.camera_app_root); 912 mPanoStitchingPanel = findViewById(R.id.pano_stitching_progress_panel); 913 mBottomProgress = (ProgressBar) findViewById(R.id.pano_stitching_progress_bar); 914 mCameraPreviewData = new CameraPreviewData(rootLayout, 915 FilmStripView.ImageData.SIZE_FULL, 916 FilmStripView.ImageData.SIZE_FULL); 917 // Put a CameraPreviewData at the first position. 918 mWrappedDataAdapter = new FixedFirstDataAdapter( 919 new CameraDataAdapter(new ColorDrawable( 920 getResources().getColor(R.color.photo_placeholder))), 921 mCameraPreviewData); 922 mFilmStripView = (FilmStripView) findViewById(R.id.filmstrip_view); 923 mFilmStripView.setViewGap( 924 getResources().getDimensionPixelSize(R.dimen.camera_film_strip_gap)); 925 mPanoramaViewHelper = new PanoramaViewHelper(this); 926 mPanoramaViewHelper.onCreate(); 927 mFilmStripView.setPanoramaViewHelper(mPanoramaViewHelper); 928 // Set up the camera preview first so the preview shows up ASAP. 929 mFilmStripView.setListener(mFilmStripListener); 930 931 int moduleIndex = -1; 932 if (MediaStore.INTENT_ACTION_VIDEO_CAMERA.equals(getIntent().getAction()) 933 || MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction())) { 934 moduleIndex = ModuleSwitcher.VIDEO_MODULE_INDEX; 935 } else if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(getIntent().getAction()) 936 || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(getIntent() 937 .getAction()) 938 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 939 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 940 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 941 } else { 942 // If the activity has not been started using an explicit intent, 943 // read the module index from the last time the user changed modes 944 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 945 moduleIndex = prefs.getInt(PREF_STARTUP_MODULE_INDEX, -1); 946 if ((moduleIndex == ModuleSwitcher.GCAM_MODULE_INDEX && 947 !GcamHelper.hasGcamCapture()) || moduleIndex < 0) { 948 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 949 } 950 } 951 952 mOrientationListener = new MyOrientationEventListener(this); 953 setModuleFromIndex(moduleIndex); 954 mCurrentModule.init(this, mCameraModuleRootView); 955 956 if (!mSecureCamera) { 957 mDataAdapter = mWrappedDataAdapter; 958 mFilmStripView.setDataAdapter(mDataAdapter); 959 if (!isCaptureIntent()) { 960 mDataAdapter.requestLoad(getContentResolver()); 961 } 962 } else { 963 // Put a lock placeholder as the last image by setting its date to 964 // 0. 965 ImageView v = (ImageView) getLayoutInflater().inflate( 966 R.layout.secure_album_placeholder, null); 967 v.setOnClickListener(new View.OnClickListener() { 968 @Override 969 public void onClick(View view) { 970 CameraUtil.launchGallery(CameraActivity.this); 971 finish(); 972 } 973 }); 974 mDataAdapter = new FixedLastDataAdapter( 975 mWrappedDataAdapter, 976 new SimpleViewData( 977 v, 978 v.getDrawable().getIntrinsicWidth(), 979 v.getDrawable().getIntrinsicHeight(), 980 0, 0)); 981 // Flush out all the original data. 982 mDataAdapter.flush(); 983 mFilmStripView.setDataAdapter(mDataAdapter); 984 } 985 986 setupNfcBeamPush(); 987 988 mLocalImagesObserver = new LocalMediaObserver(); 989 mLocalVideosObserver = new LocalMediaObserver(); 990 991 getContentResolver().registerContentObserver( 992 MediaStore.Images.Media.EXTERNAL_CONTENT_URI, true, 993 mLocalImagesObserver); 994 getContentResolver().registerContentObserver( 995 MediaStore.Video.Media.EXTERNAL_CONTENT_URI, true, 996 mLocalVideosObserver); 997 } 998 999 private void setRotationAnimation() { 1000 int rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_ROTATE; 1001 rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE; 1002 Window win = getWindow(); 1003 WindowManager.LayoutParams winParams = win.getAttributes(); 1004 winParams.rotationAnimation = rotationAnimation; 1005 win.setAttributes(winParams); 1006 } 1007 1008 @Override 1009 public void onUserInteraction() { 1010 super.onUserInteraction(); 1011 mCurrentModule.onUserInteraction(); 1012 } 1013 1014 @Override 1015 public boolean dispatchTouchEvent(MotionEvent ev) { 1016 boolean result = super.dispatchTouchEvent(ev); 1017 if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) { 1018 // Real deletion is postponed until the next user interaction after 1019 // the gesture that triggers deletion. Until real deletion is performed, 1020 // users can click the undo button to bring back the image that they 1021 // chose to delete. 1022 if (mPendingDeletion && !mIsUndoingDeletion) { 1023 performDeletion(); 1024 } 1025 } 1026 return result; 1027 } 1028 1029 @Override 1030 public void onPause() { 1031 // Delete photos that are pending deletion 1032 performDeletion(); 1033 mOrientationListener.disable(); 1034 mCurrentModule.onPauseBeforeSuper(); 1035 super.onPause(); 1036 mCurrentModule.onPauseAfterSuper(); 1037 1038 mLocalImagesObserver.setActivityPaused(true); 1039 mLocalVideosObserver.setActivityPaused(true); 1040 } 1041 1042 @Override 1043 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 1044 if (requestCode == REQ_CODE_DONT_SWITCH_TO_PREVIEW) { 1045 mResetToPreviewOnResume = false; 1046 } else { 1047 super.onActivityResult(requestCode, resultCode, data); 1048 } 1049 } 1050 1051 @Override 1052 public void onResume() { 1053 // TODO: Handle this in OrientationManager. 1054 // Auto-rotate off 1055 if (Settings.System.getInt(getContentResolver(), 1056 Settings.System.ACCELEROMETER_ROTATION, 0) == 0) { 1057 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); 1058 mAutoRotateScreen = false; 1059 } else { 1060 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); 1061 mAutoRotateScreen = true; 1062 } 1063 mOrientationListener.enable(); 1064 mCurrentModule.onResumeBeforeSuper(); 1065 super.onResume(); 1066 mCurrentModule.onResumeAfterSuper(); 1067 1068 setSwipingEnabled(true); 1069 1070 if (mResetToPreviewOnResume) { 1071 // Go to the preview on resume. 1072 mFilmStripView.getController().goToFirstItem(); 1073 } 1074 // Default is showing the preview, unless disabled by explicitly 1075 // starting an activity we want to return from to the filmstrip rather 1076 // than the preview. 1077 mResetToPreviewOnResume = true; 1078 1079 if (mLocalVideosObserver.isMediaDataChangedDuringPause() 1080 || mLocalImagesObserver.isMediaDataChangedDuringPause()) { 1081 mDataAdapter.requestLoad(getContentResolver()); 1082 } 1083 mLocalImagesObserver.setActivityPaused(false); 1084 mLocalVideosObserver.setActivityPaused(false); 1085 } 1086 1087 @Override 1088 public void onStart() { 1089 super.onStart(); 1090 bindMediaSaveService(); 1091 mPanoramaViewHelper.onStart(); 1092 } 1093 1094 @Override 1095 protected void onStop() { 1096 super.onStop(); 1097 mPanoramaViewHelper.onStop(); 1098 unbindMediaSaveService(); 1099 } 1100 1101 @Override 1102 public void onDestroy() { 1103 if (mSecureCamera) { 1104 unregisterReceiver(mScreenOffReceiver); 1105 } 1106 getContentResolver().unregisterContentObserver(mLocalImagesObserver); 1107 getContentResolver().unregisterContentObserver(mLocalVideosObserver); 1108 1109 super.onDestroy(); 1110 } 1111 1112 @Override 1113 public void onConfigurationChanged(Configuration config) { 1114 super.onConfigurationChanged(config); 1115 mCurrentModule.onConfigurationChanged(config); 1116 } 1117 1118 @Override 1119 public boolean onKeyDown(int keyCode, KeyEvent event) { 1120 if (mCurrentModule.onKeyDown(keyCode, event)) { 1121 return true; 1122 } 1123 // Prevent software keyboard or voice search from showing up. 1124 if (keyCode == KeyEvent.KEYCODE_SEARCH 1125 || keyCode == KeyEvent.KEYCODE_MENU) { 1126 if (event.isLongPress()) { 1127 return true; 1128 } 1129 } 1130 1131 return super.onKeyDown(keyCode, event); 1132 } 1133 1134 @Override 1135 public boolean onKeyUp(int keyCode, KeyEvent event) { 1136 if (mCurrentModule.onKeyUp(keyCode, event)) { 1137 return true; 1138 } 1139 return super.onKeyUp(keyCode, event); 1140 } 1141 1142 @Override 1143 public void onBackPressed() { 1144 if (!mFilmStripView.inCameraFullscreen()) { 1145 mFilmStripView.getController().goToFirstItem(); 1146 } else if (!mCurrentModule.onBackPressed()) { 1147 super.onBackPressed(); 1148 } 1149 } 1150 1151 public boolean isAutoRotateScreen() { 1152 return mAutoRotateScreen; 1153 } 1154 1155 protected void updateStorageSpace() { 1156 mStorageSpaceBytes = Storage.getAvailableSpace(); 1157 } 1158 1159 protected long getStorageSpaceBytes() { 1160 return mStorageSpaceBytes; 1161 } 1162 1163 protected void updateStorageSpaceAndHint() { 1164 updateStorageSpace(); 1165 updateStorageHint(mStorageSpaceBytes); 1166 } 1167 1168 protected void updateStorageHint(long storageSpace) { 1169 String message = null; 1170 if (storageSpace == Storage.UNAVAILABLE) { 1171 message = getString(R.string.no_storage); 1172 } else if (storageSpace == Storage.PREPARING) { 1173 message = getString(R.string.preparing_sd); 1174 } else if (storageSpace == Storage.UNKNOWN_SIZE) { 1175 message = getString(R.string.access_sd_fail); 1176 } else if (storageSpace <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { 1177 message = getString(R.string.spaceIsLow_content); 1178 } 1179 1180 if (message != null) { 1181 if (mStorageHint == null) { 1182 mStorageHint = OnScreenHint.makeText(this, message); 1183 } else { 1184 mStorageHint.setText(message); 1185 } 1186 mStorageHint.show(); 1187 } else if (mStorageHint != null) { 1188 mStorageHint.cancel(); 1189 mStorageHint = null; 1190 } 1191 } 1192 1193 protected void setResultEx(int resultCode) { 1194 mResultCodeForTesting = resultCode; 1195 setResult(resultCode); 1196 } 1197 1198 protected void setResultEx(int resultCode, Intent data) { 1199 mResultCodeForTesting = resultCode; 1200 mResultDataForTesting = data; 1201 setResult(resultCode, data); 1202 } 1203 1204 public int getResultCode() { 1205 return mResultCodeForTesting; 1206 } 1207 1208 public Intent getResultData() { 1209 return mResultDataForTesting; 1210 } 1211 1212 public boolean isSecureCamera() { 1213 return mSecureCamera; 1214 } 1215 1216 @Override 1217 public void onModuleSelected(int moduleIndex) { 1218 if (mCurrentModuleIndex == moduleIndex) { 1219 return; 1220 } 1221 1222 CameraHolder.instance().keep(); 1223 closeModule(mCurrentModule); 1224 setModuleFromIndex(moduleIndex); 1225 1226 openModule(mCurrentModule); 1227 mCurrentModule.onOrientationChanged(mLastRawOrientation); 1228 if (mMediaSaveService != null) { 1229 mCurrentModule.onMediaSaveServiceConnected(mMediaSaveService); 1230 } 1231 1232 // Store the module index so we can use it the next time the Camera 1233 // starts up. 1234 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1235 prefs.edit().putInt(PREF_STARTUP_MODULE_INDEX, moduleIndex).apply(); 1236 } 1237 1238 /** 1239 * Sets the mCurrentModuleIndex, creates a new module instance for the given 1240 * index an sets it as mCurrentModule. 1241 */ 1242 private void setModuleFromIndex(int moduleIndex) { 1243 mCurrentModuleIndex = moduleIndex; 1244 switch (moduleIndex) { 1245 case ModuleSwitcher.VIDEO_MODULE_INDEX: 1246 mCurrentModule = new VideoModule(); 1247 break; 1248 1249 case ModuleSwitcher.PHOTO_MODULE_INDEX: 1250 mCurrentModule = new PhotoModule(); 1251 break; 1252 1253 case ModuleSwitcher.WIDE_ANGLE_PANO_MODULE_INDEX: 1254 mCurrentModule = new WideAnglePanoramaModule(); 1255 break; 1256 1257 case ModuleSwitcher.LIGHTCYCLE_MODULE_INDEX: 1258 mCurrentModule = PhotoSphereHelper.createPanoramaModule(); 1259 break; 1260 case ModuleSwitcher.GCAM_MODULE_INDEX: 1261 // Force immediate release of Camera instance 1262 CameraHolder.instance().strongRelease(); 1263 mCurrentModule = GcamHelper.createGcamModule(); 1264 break; 1265 default: 1266 // Fall back to photo mode. 1267 mCurrentModule = new PhotoModule(); 1268 mCurrentModuleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1269 break; 1270 } 1271 } 1272 1273 /** 1274 * Launches an ACTION_EDIT intent for the given local data item. 1275 */ 1276 public void launchEditor(LocalData data) { 1277 Intent intent = new Intent(Intent.ACTION_EDIT) 1278 .setDataAndType(data.getContentUri(), data.getMimeType()) 1279 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1280 startActivityForResult(Intent.createChooser(intent, null), 1281 REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1282 } 1283 1284 /** 1285 * Launch the tiny planet editor. 1286 * 1287 * @param data the data must be a 360 degree stereographically mapped 1288 * panoramic image. It will not be modified, instead a new item 1289 * with the result will be added to the filmstrip. 1290 */ 1291 public void launchTinyPlanetEditor(LocalData data) { 1292 TinyPlanetFragment fragment = new TinyPlanetFragment(); 1293 Bundle bundle = new Bundle(); 1294 bundle.putString(TinyPlanetFragment.ARGUMENT_URI, data.getContentUri().toString()); 1295 bundle.putString(TinyPlanetFragment.ARGUMENT_TITLE, data.getTitle()); 1296 fragment.setArguments(bundle); 1297 fragment.show(getFragmentManager(), "tiny_planet"); 1298 } 1299 1300 private void openModule(CameraModule module) { 1301 module.init(this, mCameraModuleRootView); 1302 module.onResumeBeforeSuper(); 1303 module.onResumeAfterSuper(); 1304 } 1305 1306 private void closeModule(CameraModule module) { 1307 module.onPauseBeforeSuper(); 1308 module.onPauseAfterSuper(); 1309 ((ViewGroup) mCameraModuleRootView).removeAllViews(); 1310 } 1311 1312 private void performDeletion() { 1313 if (!mPendingDeletion) { 1314 return; 1315 } 1316 hideUndoDeletionBar(false); 1317 mDataAdapter.executeDeletion(CameraActivity.this); 1318 } 1319 1320 public void showUndoDeletionBar() { 1321 if (mPendingDeletion) { 1322 performDeletion(); 1323 } 1324 Log.v(TAG, "showing undo bar"); 1325 mPendingDeletion = true; 1326 if (mUndoDeletionBar == null) { 1327 ViewGroup v = (ViewGroup) getLayoutInflater().inflate( 1328 R.layout.undo_bar, mAboveFilmstripControlLayout, true); 1329 mUndoDeletionBar = (ViewGroup) v.findViewById(R.id.camera_undo_deletion_bar); 1330 View button = mUndoDeletionBar.findViewById(R.id.camera_undo_deletion_button); 1331 button.setOnClickListener(new View.OnClickListener() { 1332 @Override 1333 public void onClick(View view) { 1334 mDataAdapter.undoDataRemoval(); 1335 hideUndoDeletionBar(true); 1336 } 1337 }); 1338 // Setting undo bar clickable to avoid touch events going through 1339 // the bar to the buttons (eg. edit button, etc) underneath the bar. 1340 mUndoDeletionBar.setClickable(true); 1341 // When there is user interaction going on with the undo button, we 1342 // do not want to hide the undo bar. 1343 button.setOnTouchListener(new View.OnTouchListener() { 1344 @Override 1345 public boolean onTouch(View v, MotionEvent event) { 1346 if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { 1347 mIsUndoingDeletion = true; 1348 } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { 1349 mIsUndoingDeletion =false; 1350 } 1351 return false; 1352 } 1353 }); 1354 } 1355 mUndoDeletionBar.setAlpha(0f); 1356 mUndoDeletionBar.setVisibility(View.VISIBLE); 1357 mUndoDeletionBar.animate().setDuration(200).alpha(1f).setListener(null).start(); 1358 } 1359 1360 private void hideUndoDeletionBar(boolean withAnimation) { 1361 Log.v(TAG, "Hiding undo deletion bar"); 1362 mPendingDeletion = false; 1363 if (mUndoDeletionBar != null) { 1364 if (withAnimation) { 1365 mUndoDeletionBar.animate() 1366 .setDuration(200) 1367 .alpha(0f) 1368 .setListener(new Animator.AnimatorListener() { 1369 @Override 1370 public void onAnimationStart(Animator animation) { 1371 // Do nothing. 1372 } 1373 1374 @Override 1375 public void onAnimationEnd(Animator animation) { 1376 mUndoDeletionBar.setVisibility(View.GONE); 1377 } 1378 1379 @Override 1380 public void onAnimationCancel(Animator animation) { 1381 // Do nothing. 1382 } 1383 1384 @Override 1385 public void onAnimationRepeat(Animator animation) { 1386 // Do nothing. 1387 } 1388 }) 1389 .start(); 1390 } else { 1391 mUndoDeletionBar.setVisibility(View.GONE); 1392 } 1393 } 1394 } 1395 1396 @Override 1397 public void onShowSwitcherPopup() { 1398 } 1399 1400 /** 1401 * Enable/disable swipe-to-filmstrip. Will always disable swipe if in 1402 * capture intent. 1403 * 1404 * @param enable {@code true} to enable swipe. 1405 */ 1406 public void setSwipingEnabled(boolean enable) { 1407 if (isCaptureIntent()) { 1408 mCameraPreviewData.lockPreview(true); 1409 } else { 1410 mCameraPreviewData.lockPreview(!enable); 1411 } 1412 } 1413 1414 // Accessor methods for getting latency times used in performance testing 1415 public long getAutoFocusTime() { 1416 return (mCurrentModule instanceof PhotoModule) ? 1417 ((PhotoModule) mCurrentModule).mAutoFocusTime : -1; 1418 } 1419 1420 public long getShutterLag() { 1421 return (mCurrentModule instanceof PhotoModule) ? 1422 ((PhotoModule) mCurrentModule).mShutterLag : -1; 1423 } 1424 1425 public long getShutterToPictureDisplayedTime() { 1426 return (mCurrentModule instanceof PhotoModule) ? 1427 ((PhotoModule) mCurrentModule).mShutterToPictureDisplayedTime : -1; 1428 } 1429 1430 public long getPictureDisplayedToJpegCallbackTime() { 1431 return (mCurrentModule instanceof PhotoModule) ? 1432 ((PhotoModule) mCurrentModule).mPictureDisplayedToJpegCallbackTime : -1; 1433 } 1434 1435 public long getJpegCallbackFinishTime() { 1436 return (mCurrentModule instanceof PhotoModule) ? 1437 ((PhotoModule) mCurrentModule).mJpegCallbackFinishTime : -1; 1438 } 1439 1440 public long getCaptureStartTime() { 1441 return (mCurrentModule instanceof PhotoModule) ? 1442 ((PhotoModule) mCurrentModule).mCaptureStartTime : -1; 1443 } 1444 1445 public boolean isRecording() { 1446 return (mCurrentModule instanceof VideoModule) ? 1447 ((VideoModule) mCurrentModule).isRecording() : false; 1448 } 1449 1450 public CameraOpenErrorCallback getCameraOpenErrorCallback() { 1451 return mCameraOpenErrorCallback; 1452 } 1453} 1454