CameraActivity.java revision 64cea6aadb912067e31f1a158044c5efeb3e64af
1/* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.camera; 18 19import android.animation.Animator; 20import android.annotation.TargetApi; 21import android.app.ActionBar; 22import android.app.Activity; 23import android.content.ActivityNotFoundException; 24import android.content.BroadcastReceiver; 25import android.content.ComponentName; 26import android.content.ContentResolver; 27import android.content.Context; 28import android.content.Intent; 29import android.content.IntentFilter; 30import android.content.ServiceConnection; 31import android.content.SharedPreferences; 32import android.content.pm.ActivityInfo; 33import android.content.res.Configuration; 34import android.graphics.drawable.ColorDrawable; 35import android.net.Uri; 36import android.nfc.NfcAdapter; 37import android.nfc.NfcAdapter.CreateBeamUrisCallback; 38import android.nfc.NfcEvent; 39import android.os.AsyncTask; 40import android.os.Build; 41import android.os.Bundle; 42import android.os.Handler; 43import android.os.IBinder; 44import android.os.Looper; 45import android.os.Message; 46import android.preference.PreferenceManager; 47import android.provider.MediaStore; 48import android.provider.Settings; 49import android.util.Log; 50import android.view.KeyEvent; 51import android.view.LayoutInflater; 52import android.view.Menu; 53import android.view.MenuInflater; 54import android.view.MenuItem; 55import android.view.MotionEvent; 56import android.view.OrientationEventListener; 57import android.view.View; 58import android.view.ViewGroup; 59import android.view.Window; 60import android.view.WindowManager; 61import android.widget.FrameLayout; 62import android.widget.ImageView; 63import android.widget.ProgressBar; 64import android.widget.ShareActionProvider; 65 66import com.android.camera.app.AppManagerFactory; 67import com.android.camera.app.PanoramaStitchingManager; 68import com.android.camera.crop.CropActivity; 69import com.android.camera.data.CameraDataAdapter; 70import com.android.camera.data.CameraPreviewData; 71import com.android.camera.data.FixedFirstDataAdapter; 72import com.android.camera.data.FixedLastDataAdapter; 73import com.android.camera.data.InProgressDataWrapper; 74import com.android.camera.data.LocalData; 75import com.android.camera.data.LocalDataAdapter; 76import com.android.camera.data.LocalMediaObserver; 77import com.android.camera.data.MediaDetails; 78import com.android.camera.data.SimpleViewData; 79import com.android.camera.tinyplanet.TinyPlanetFragment; 80import com.android.camera.ui.ModuleSwitcher; 81import com.android.camera.ui.DetailsDialog; 82import com.android.camera.ui.FilmStripView; 83import com.android.camera.util.ApiHelper; 84import com.android.camera.util.CameraUtil; 85import com.android.camera.util.GcamHelper; 86import com.android.camera.util.PhotoSphereHelper; 87import com.android.camera.util.PhotoSphereHelper.PanoramaViewHelper; 88import com.android.camera2.R; 89 90import static com.android.camera.CameraManager.CameraOpenErrorCallback; 91 92public class CameraActivity extends Activity 93 implements ModuleSwitcher.ModuleSwitchListener, 94 ActionBar.OnMenuVisibilityListener { 95 96 private static final String TAG = "CAM_Activity"; 97 98 private static final String INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE = 99 "android.media.action.STILL_IMAGE_CAMERA_SECURE"; 100 public static final String ACTION_IMAGE_CAPTURE_SECURE = 101 "android.media.action.IMAGE_CAPTURE_SECURE"; 102 public static final String ACTION_TRIM_VIDEO = 103 "com.android.camera.action.TRIM"; 104 public static final String MEDIA_ITEM_PATH = "media-item-path"; 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 public static final int REQ_CODE_GCAM_DEBUG_POSTCAPTURE = 999; 119 120 private static final int HIDE_ACTION_BAR = 1; 121 private static final long SHOW_ACTION_BAR_TIMEOUT_MS = 3000; 122 123 /** Whether onResume should reset the view to the preview. */ 124 private boolean mResetToPreviewOnResume = true; 125 126 // Supported operations at FilmStripView. Different data has different 127 // set of supported operations. 128 private static final int SUPPORT_DELETE = 1 << 0; 129 private static final int SUPPORT_ROTATE = 1 << 1; 130 private static final int SUPPORT_INFO = 1 << 2; 131 private static final int SUPPORT_CROP = 1 << 3; 132 private static final int SUPPORT_SETAS = 1 << 4; 133 private static final int SUPPORT_EDIT = 1 << 5; 134 private static final int SUPPORT_TRIM = 1 << 6; 135 private static final int SUPPORT_SHARE = 1 << 7; 136 private static final int SUPPORT_SHARE_PANORAMA360 = 1 << 8; 137 private static final int SUPPORT_SHOW_ON_MAP = 1 << 9; 138 private static final int SUPPORT_ALL = 0xffffffff; 139 140 /** This data adapter is used by FilmStripView. */ 141 private LocalDataAdapter mDataAdapter; 142 /** This data adapter represents the real local camera data. */ 143 private LocalDataAdapter mWrappedDataAdapter; 144 145 private PanoramaStitchingManager mPanoramaManager; 146 private int mCurrentModuleIndex; 147 private CameraModule mCurrentModule; 148 private FrameLayout mAboveFilmstripControlLayout; 149 private View mCameraModuleRootView; 150 private FilmStripView mFilmStripView; 151 private ProgressBar mBottomProgress; 152 private View mPanoStitchingPanel; 153 private int mResultCodeForTesting; 154 private Intent mResultDataForTesting; 155 private OnScreenHint mStorageHint; 156 private long mStorageSpaceBytes = Storage.LOW_STORAGE_THRESHOLD_BYTES; 157 private boolean mAutoRotateScreen; 158 private boolean mSecureCamera; 159 // This is a hack to speed up the start of SecureCamera. 160 private static boolean sFirstStartAfterScreenOn = true; 161 private int mLastRawOrientation; 162 private MyOrientationEventListener mOrientationListener; 163 private Handler mMainHandler; 164 private PanoramaViewHelper mPanoramaViewHelper; 165 private CameraPreviewData mCameraPreviewData; 166 private ActionBar mActionBar; 167 private OnActionBarVisibilityListener mOnActionBarVisibilityListener = null; 168 private Menu mActionBarMenu; 169 private ViewGroup mUndoDeletionBar; 170 private boolean mIsUndoingDeletion = false; 171 172 private Uri[] mNfcPushUris = new Uri[1]; 173 174 private ShareActionProvider mStandardShareActionProvider; 175 private Intent mStandardShareIntent; 176 private ShareActionProvider mPanoramaShareActionProvider; 177 private Intent mPanoramaShareIntent; 178 private LocalMediaObserver mLocalImagesObserver; 179 private LocalMediaObserver mLocalVideosObserver; 180 181 private final int DEFAULT_SYSTEM_UI_VISIBILITY = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 182 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 183 private boolean mPendingDeletion = false; 184 185 private Intent mVideoShareIntent; 186 private Intent mImageShareIntent; 187 188 private class MyOrientationEventListener 189 extends OrientationEventListener { 190 public MyOrientationEventListener(Context context) { 191 super(context); 192 } 193 194 @Override 195 public void onOrientationChanged(int orientation) { 196 // We keep the last known orientation. So if the user first orient 197 // the camera then point the camera to floor or sky, we still have 198 // the correct orientation. 199 if (orientation == ORIENTATION_UNKNOWN) { 200 return; 201 } 202 mLastRawOrientation = orientation; 203 mCurrentModule.onOrientationChanged(orientation); 204 } 205 } 206 207 private MediaSaveService mMediaSaveService; 208 private ServiceConnection mConnection = new ServiceConnection() { 209 @Override 210 public void onServiceConnected(ComponentName className, IBinder b) { 211 mMediaSaveService = ((MediaSaveService.LocalBinder) b).getService(); 212 mCurrentModule.onMediaSaveServiceConnected(mMediaSaveService); 213 } 214 215 @Override 216 public void onServiceDisconnected(ComponentName className) { 217 if (mMediaSaveService != null) { 218 mMediaSaveService.setListener(null); 219 mMediaSaveService = null; 220 } 221 } 222 }; 223 224 private CameraOpenErrorCallback mCameraOpenErrorCallback = 225 new CameraOpenErrorCallback() { 226 @Override 227 public void onCameraDisabled(int cameraId) { 228 CameraUtil.showErrorAndFinish(CameraActivity.this, 229 R.string.camera_disabled); 230 } 231 232 @Override 233 public void onDeviceOpenFailure(int cameraId) { 234 CameraUtil.showErrorAndFinish(CameraActivity.this, 235 R.string.cannot_connect_camera); 236 } 237 238 @Override 239 public void onReconnectionFailure(CameraManager mgr) { 240 CameraUtil.showErrorAndFinish(CameraActivity.this, 241 R.string.cannot_connect_camera); 242 } 243 }; 244 245 // close activity when screen turns off 246 private BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() { 247 @Override 248 public void onReceive(Context context, Intent intent) { 249 finish(); 250 } 251 }; 252 253 private static BroadcastReceiver sScreenOffReceiver; 254 255 private static class ScreenOffReceiver extends BroadcastReceiver { 256 @Override 257 public void onReceive(Context context, Intent intent) { 258 sFirstStartAfterScreenOn = true; 259 } 260 } 261 262 private class MainHandler extends Handler { 263 public MainHandler(Looper looper) { 264 super(looper); 265 } 266 267 @Override 268 public void handleMessage(Message msg) { 269 if (msg.what == HIDE_ACTION_BAR) { 270 removeMessages(HIDE_ACTION_BAR); 271 CameraActivity.this.setSystemBarsVisibility(false); 272 } 273 } 274 } 275 276 public interface OnActionBarVisibilityListener { 277 public void onActionBarVisibilityChanged(boolean isVisible); 278 } 279 280 public void setOnActionBarVisibilityListener(OnActionBarVisibilityListener listener) { 281 mOnActionBarVisibilityListener = listener; 282 } 283 284 public static boolean isFirstStartAfterScreenOn() { 285 return sFirstStartAfterScreenOn; 286 } 287 288 public static void resetFirstStartAfterScreenOn() { 289 sFirstStartAfterScreenOn = false; 290 } 291 292 private FilmStripView.Listener mFilmStripListener = 293 new FilmStripView.Listener() { 294 @Override 295 public void onDataPromoted(int dataID) { 296 removeData(dataID); 297 } 298 299 @Override 300 public void onDataDemoted(int dataID) { 301 removeData(dataID); 302 } 303 304 @Override 305 public void onDataFullScreenChange(int dataID, boolean full) { 306 boolean isCameraID = isCameraPreview(dataID); 307 if (!isCameraID) { 308 if (!full) { 309 // Always show action bar in filmstrip mode 310 CameraActivity.this.setSystemBarsVisibility(true, false); 311 } else if (mActionBar.isShowing()) { 312 // Hide action bar after time out in full screen mode 313 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 314 SHOW_ACTION_BAR_TIMEOUT_MS); 315 } 316 } 317 } 318 319 /** 320 * Check if the local data corresponding to dataID is the camera 321 * preview. 322 * 323 * @param dataID the ID of the local data 324 * @return true if the local data is not null and it is the 325 * camera preview. 326 */ 327 private boolean isCameraPreview(int dataID) { 328 LocalData localData = mDataAdapter.getLocalData(dataID); 329 if (localData == null) { 330 Log.w(TAG, "Current data ID not found."); 331 return false; 332 } 333 return localData.getLocalDataType() == LocalData.LOCAL_CAMERA_PREVIEW; 334 } 335 336 @Override 337 public void onCurrentDataChanged(final int dataID, final boolean current) { 338 // Delay hiding action bar if there is any user interaction 339 if (mMainHandler.hasMessages(HIDE_ACTION_BAR)) { 340 mMainHandler.removeMessages(HIDE_ACTION_BAR); 341 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 342 SHOW_ACTION_BAR_TIMEOUT_MS); 343 } 344 runOnUiThread(new Runnable() { 345 @Override 346 public void run() { 347 LocalData currentData = mDataAdapter.getLocalData(dataID); 348 if (currentData == null) { 349 Log.w(TAG, "Current data ID not found."); 350 hidePanoStitchingProgress(); 351 return; 352 } 353 boolean isCameraID = currentData.getLocalDataType() == 354 LocalData.LOCAL_CAMERA_PREVIEW; 355 if (!current) { 356 if (isCameraID) { 357 mCurrentModule.onPreviewFocusChanged(false); 358 CameraActivity.this.setSystemBarsVisibility(true); 359 } 360 hidePanoStitchingProgress(); 361 } else { 362 if (isCameraID) { 363 mCurrentModule.onPreviewFocusChanged(true); 364 // Don't show the action bar in Camera 365 // preview. 366 CameraActivity.this.setSystemBarsVisibility(false); 367 if (mPendingDeletion) { 368 performDeletion(); 369 } 370 } else { 371 updateActionBarMenu(dataID); 372 } 373 374 Uri contentUri = currentData.getContentUri(); 375 if (contentUri == null) { 376 hidePanoStitchingProgress(); 377 return; 378 } 379 int panoStitchingProgress = mPanoramaManager.getTaskProgress( 380 contentUri); 381 if (panoStitchingProgress < 0) { 382 hidePanoStitchingProgress(); 383 return; 384 } 385 showPanoStitchingProgress(); 386 updateStitchingProgress(panoStitchingProgress); 387 } 388 } 389 }); 390 } 391 392 @Override 393 public void onToggleSystemDecorsVisibility(int dataID) { 394 // If action bar is showing, hide it immediately, otherwise 395 // show action bar and hide it later 396 if (mActionBar.isShowing()) { 397 CameraActivity.this.setSystemBarsVisibility(false); 398 } else { 399 // Don't show the action bar if that is the camera preview. 400 boolean isCameraID = isCameraPreview(dataID); 401 if (!isCameraID) { 402 CameraActivity.this.setSystemBarsVisibility(true, true); 403 } 404 } 405 } 406 407 @Override 408 public void setSystemDecorsVisibility(boolean visible) { 409 CameraActivity.this.setSystemBarsVisibility(visible); 410 } 411 }; 412 413 public void gotoGallery() { 414 mFilmStripView.getController().goToNextItem(); 415 } 416 417 /** 418 * If {@param visible} is false, this hides the action bar and switches the system UI 419 * to lights-out mode. 420 */ 421 422 public void setSystemBarsVisibility(boolean visible) { 423 setSystemBarsVisibility(visible, false); 424 } 425 426 /** 427 * If {@param visible} is false, this hides the action bar and switches the 428 * system UI to lights-out mode. If {@param hideLater} is true, a delayed message 429 * will be sent after a timeout to hide the action bar. 430 */ 431 private void setSystemBarsVisibility(boolean visible, boolean hideLater) { 432 mMainHandler.removeMessages(HIDE_ACTION_BAR); 433 boolean currentlyVisible = mActionBar.isShowing(); 434 435 // We need to set these flags independently of the action bar 436 // visibility, as the system can change the system UI visibility 437 // independently. 438 // Note: setSystemUiVisibitliy will be a no-op if the flag passed in is 439 // the same as the current one, so it's OK to call this often. Adding an 440 // additional check here is therefore unnecessary. 441 int visibility = DEFAULT_SYSTEM_UI_VISIBILITY | (visible ? View.SYSTEM_UI_FLAG_VISIBLE 442 : View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_FLAG_FULLSCREEN); 443 mAboveFilmstripControlLayout.setSystemUiVisibility(visibility); 444 445 if (visible != currentlyVisible) { 446 if (visible) { 447 mActionBar.show(); 448 } else { 449 mActionBar.hide(); 450 } 451 if (mOnActionBarVisibilityListener != null) { 452 mOnActionBarVisibilityListener.onActionBarVisibilityChanged(visible); 453 } 454 } 455 456 // Now delay hiding the bars 457 if (visible && hideLater) { 458 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 459 } 460 } 461 462 private void hidePanoStitchingProgress() { 463 mPanoStitchingPanel.setVisibility(View.GONE); 464 } 465 466 private void showPanoStitchingProgress() { 467 mPanoStitchingPanel.setVisibility(View.VISIBLE); 468 } 469 470 private void updateStitchingProgress(int progress) { 471 mBottomProgress.setProgress(progress); 472 } 473 474 @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 475 private void setupNfcBeamPush() { 476 NfcAdapter adapter = NfcAdapter.getDefaultAdapter(CameraActivity.this); 477 if (adapter == null) { 478 return; 479 } 480 481 if (!ApiHelper.HAS_SET_BEAM_PUSH_URIS) { 482 // Disable beaming 483 adapter.setNdefPushMessage(null, CameraActivity.this); 484 return; 485 } 486 487 adapter.setBeamPushUris(null, CameraActivity.this); 488 adapter.setBeamPushUrisCallback(new CreateBeamUrisCallback() { 489 @Override 490 public Uri[] createBeamUris(NfcEvent event) { 491 return mNfcPushUris; 492 } 493 }, CameraActivity.this); 494 } 495 496 private void setNfcBeamPushUri(Uri uri) { 497 mNfcPushUris[0] = uri; 498 } 499 500 private void setStandardShareIntent(Uri contentUri, String mimeType) { 501 mStandardShareIntent = getShareIntentFromType(mimeType); 502 if (mStandardShareIntent != null) { 503 mStandardShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 504 mStandardShareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 505 if (mStandardShareActionProvider != null) { 506 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 507 } 508 } 509 } 510 511 /** 512 * Get the share intent according to the mimeType 513 * 514 * @param mimeType The mimeType of current data. 515 * @return the video/image's ShareIntent or null if mimeType is invalid. 516 */ 517 private Intent getShareIntentFromType(String mimeType) { 518 // Lazily create the intent object. 519 if (mimeType.startsWith("video/")) { 520 if (mVideoShareIntent == null) { 521 mVideoShareIntent = new Intent(Intent.ACTION_SEND); 522 mVideoShareIntent.setType("video/*"); 523 } 524 return mVideoShareIntent; 525 } else if (mimeType.startsWith("image/")) { 526 if (mImageShareIntent == null) { 527 mImageShareIntent = new Intent(Intent.ACTION_SEND); 528 mImageShareIntent.setType("image/*"); 529 } 530 return mImageShareIntent; 531 } 532 Log.w(TAG, "unsupported mimeType " + mimeType); 533 return null; 534 } 535 536 private void setPanoramaShareIntent(Uri contentUri) { 537 if (mPanoramaShareIntent == null) { 538 mPanoramaShareIntent = new Intent(Intent.ACTION_SEND); 539 } 540 mPanoramaShareIntent.setType("application/vnd.google.panorama360+jpg"); 541 mPanoramaShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 542 if (mPanoramaShareActionProvider != null) { 543 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 544 } 545 } 546 547 @Override 548 public void onMenuVisibilityChanged(boolean isVisible) { 549 // If menu is showing, we need to make sure action bar does not go away. 550 mMainHandler.removeMessages(HIDE_ACTION_BAR); 551 if (!isVisible) { 552 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 553 } 554 } 555 556 /** 557 * According to the data type, make the menu items for supported operations 558 * visible. 559 * 560 * @param dataID the data ID of the current item. 561 */ 562 private void updateActionBarMenu(int dataID) { 563 LocalData currentData = mDataAdapter.getLocalData(dataID); 564 if (currentData == null) { 565 return; 566 } 567 int type = currentData.getLocalDataType(); 568 569 if (mActionBarMenu == null) { 570 return; 571 } 572 573 int supported = 0; 574 575 switch (type) { 576 case LocalData.LOCAL_IMAGE: 577 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 578 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 579 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 580 break; 581 case LocalData.LOCAL_VIDEO: 582 supported |= SUPPORT_DELETE | SUPPORT_INFO | SUPPORT_TRIM 583 | SUPPORT_SHARE; 584 break; 585 case LocalData.LOCAL_PHOTO_SPHERE: 586 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 587 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 588 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 589 break; 590 case LocalData.LOCAL_360_PHOTO_SPHERE: 591 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 592 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 593 | SUPPORT_SHARE | SUPPORT_SHARE_PANORAMA360 594 | SUPPORT_SHOW_ON_MAP; 595 break; 596 default: 597 break; 598 } 599 600 // In secure camera mode, we only support delete operation. 601 if (isSecureCamera()) { 602 supported &= SUPPORT_DELETE; 603 } 604 605 setMenuItemVisible(mActionBarMenu, R.id.action_delete, 606 (supported & SUPPORT_DELETE) != 0); 607 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_ccw, 608 (supported & SUPPORT_ROTATE) != 0); 609 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_cw, 610 (supported & SUPPORT_ROTATE) != 0); 611 setMenuItemVisible(mActionBarMenu, R.id.action_details, 612 (supported & SUPPORT_INFO) != 0); 613 setMenuItemVisible(mActionBarMenu, R.id.action_crop, 614 (supported & SUPPORT_CROP) != 0); 615 setMenuItemVisible(mActionBarMenu, R.id.action_setas, 616 (supported & SUPPORT_SETAS) != 0); 617 setMenuItemVisible(mActionBarMenu, R.id.action_edit, 618 (supported & SUPPORT_EDIT) != 0); 619 setMenuItemVisible(mActionBarMenu, R.id.action_trim, 620 (supported & SUPPORT_TRIM) != 0); 621 622 boolean standardShare = (supported & SUPPORT_SHARE) != 0; 623 boolean panoramaShare = (supported & SUPPORT_SHARE_PANORAMA360) != 0; 624 setMenuItemVisible(mActionBarMenu, R.id.action_share, standardShare); 625 setMenuItemVisible(mActionBarMenu, R.id.action_share_panorama, panoramaShare); 626 627 if (panoramaShare) { 628 // For 360 PhotoSphere, relegate standard share to the overflow menu 629 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 630 if (item != null) { 631 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); 632 item.setTitle(getResources().getString(R.string.share_as_photo)); 633 } 634 // And, promote "share as panorama" to action bar 635 item = mActionBarMenu.findItem(R.id.action_share_panorama); 636 if (item != null) { 637 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 638 } 639 setPanoramaShareIntent(currentData.getContentUri()); 640 } 641 if (standardShare) { 642 if (!panoramaShare) { 643 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 644 if (item != null) { 645 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 646 item.setTitle(getResources().getString(R.string.share)); 647 } 648 } 649 setStandardShareIntent(currentData.getContentUri(), currentData.getMimeType()); 650 setNfcBeamPushUri(currentData.getContentUri()); 651 } 652 653 boolean itemHasLocation = currentData.getLatLong() != null; 654 setMenuItemVisible(mActionBarMenu, R.id.action_show_on_map, 655 itemHasLocation && (supported & SUPPORT_SHOW_ON_MAP) != 0); 656 } 657 658 private void setMenuItemVisible(Menu menu, int itemId, boolean visible) { 659 MenuItem item = menu.findItem(itemId); 660 if (item != null) 661 item.setVisible(visible); 662 } 663 664 private ImageTaskManager.TaskListener mStitchingListener = 665 new ImageTaskManager.TaskListener() { 666 @Override 667 public void onTaskQueued(String filePath, final Uri imageUri) { 668 mMainHandler.post(new Runnable() { 669 @Override 670 public void run() { 671 notifyNewMedia(imageUri); 672 int dataID = mDataAdapter.findDataByContentUri(imageUri); 673 if (dataID != -1) { 674 // Don't allow special UI actions (swipe to 675 // delete, for example) on in-progress data. 676 LocalData d = mDataAdapter.getLocalData(dataID); 677 InProgressDataWrapper newData = new InProgressDataWrapper(d); 678 mDataAdapter.updateData(dataID, newData); 679 } 680 } 681 }); 682 } 683 684 @Override 685 public void onTaskDone(String filePath, final Uri imageUri) { 686 Log.v(TAG, "onTaskDone:" + filePath); 687 mMainHandler.post(new Runnable() { 688 @Override 689 public void run() { 690 int doneID = mDataAdapter.findDataByContentUri(imageUri); 691 int currentDataId = mFilmStripView.getCurrentId(); 692 693 if (currentDataId == doneID) { 694 hidePanoStitchingProgress(); 695 updateStitchingProgress(0); 696 } 697 698 mDataAdapter.refresh(getContentResolver(), imageUri); 699 } 700 }); 701 } 702 703 @Override 704 public void onTaskProgress( 705 String filePath, final Uri imageUri, final int progress) { 706 mMainHandler.post(new Runnable() { 707 @Override 708 public void run() { 709 int currentDataId = mFilmStripView.getCurrentId(); 710 if (currentDataId == -1) { 711 return; 712 } 713 if (imageUri.equals( 714 mDataAdapter.getLocalData(currentDataId).getContentUri())) { 715 updateStitchingProgress(progress); 716 } 717 } 718 }); 719 } 720 }; 721 722 public MediaSaveService getMediaSaveService() { 723 return mMediaSaveService; 724 } 725 726 public void notifyNewMedia(Uri uri) { 727 ContentResolver cr = getContentResolver(); 728 String mimeType = cr.getType(uri); 729 if (mimeType.startsWith("video/")) { 730 sendBroadcast(new Intent(CameraUtil.ACTION_NEW_VIDEO, uri)); 731 mDataAdapter.addNewVideo(cr, uri); 732 } else if (mimeType.startsWith("image/")) { 733 CameraUtil.broadcastNewPicture(this, uri); 734 mDataAdapter.addNewPhoto(cr, uri); 735 } else if (mimeType.startsWith("application/stitching-preview")) { 736 mDataAdapter.addNewPhoto(cr, uri); 737 } else { 738 android.util.Log.w(TAG, "Unknown new media with MIME type:" 739 + mimeType + ", uri:" + uri); 740 } 741 } 742 743 private void removeData(int dataID) { 744 mDataAdapter.removeData(CameraActivity.this, dataID); 745 if (mDataAdapter.getTotalNumber() > 1) { 746 showUndoDeletionBar(); 747 } else { 748 // If camera preview is the only view left in filmstrip, 749 // no need to show undo bar. 750 mPendingDeletion = true; 751 performDeletion(); 752 } 753 } 754 755 private void bindMediaSaveService() { 756 Intent intent = new Intent(this, MediaSaveService.class); 757 bindService(intent, mConnection, Context.BIND_AUTO_CREATE); 758 } 759 760 private void unbindMediaSaveService() { 761 if (mConnection != null) { 762 unbindService(mConnection); 763 } 764 } 765 766 @Override 767 public boolean onCreateOptionsMenu(Menu menu) { 768 // Inflate the menu items for use in the action bar 769 MenuInflater inflater = getMenuInflater(); 770 inflater.inflate(R.menu.operations, menu); 771 mActionBarMenu = menu; 772 773 // Configure the standard share action provider 774 MenuItem item = menu.findItem(R.id.action_share); 775 mStandardShareActionProvider = (ShareActionProvider) item.getActionProvider(); 776 mStandardShareActionProvider.setShareHistoryFileName("standard_share_history.xml"); 777 if (mStandardShareIntent != null) { 778 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 779 } 780 781 // Configure the panorama share action provider 782 item = menu.findItem(R.id.action_share_panorama); 783 mPanoramaShareActionProvider = (ShareActionProvider) item.getActionProvider(); 784 mPanoramaShareActionProvider.setShareHistoryFileName("panorama_share_history.xml"); 785 if (mPanoramaShareIntent != null) { 786 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 787 } 788 789 return super.onCreateOptionsMenu(menu); 790 } 791 792 @Override 793 public boolean onOptionsItemSelected(MenuItem item) { 794 int currentDataId = mFilmStripView.getCurrentId(); 795 if (currentDataId < 0) { 796 return false; 797 } 798 final LocalData localData = mDataAdapter.getLocalData(currentDataId); 799 800 // Handle presses on the action bar items 801 switch (item.getItemId()) { 802 case android.R.id.home: 803 // ActionBar's Up/Home button was clicked 804 try { 805 if (!CameraUtil.launchGallery(CameraActivity.this)) { 806 mFilmStripView.getController().goToFirstItem(); 807 } 808 return true; 809 } catch (ActivityNotFoundException e) { 810 Log.w(TAG, "No activity found to handle APP_GALLERY category!"); 811 finish(); 812 } 813 case R.id.action_delete: 814 removeData(currentDataId); 815 return true; 816 case R.id.action_edit: 817 launchEditor(localData); 818 return true; 819 case R.id.action_trim: { 820 // This is going to be handled by the Gallery app. 821 Intent intent = new Intent(ACTION_TRIM_VIDEO); 822 LocalData currentData = mDataAdapter.getLocalData( 823 mFilmStripView.getCurrentId()); 824 intent.setData(currentData.getContentUri()); 825 // We need the file path to wrap this into a RandomAccessFile. 826 intent.putExtra(MEDIA_ITEM_PATH, currentData.getPath()); 827 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 828 return true; 829 } 830 case R.id.action_rotate_ccw: 831 localData.rotate90Degrees(this, mDataAdapter, currentDataId, false); 832 return true; 833 case R.id.action_rotate_cw: 834 localData.rotate90Degrees(this, mDataAdapter, currentDataId, true); 835 return true; 836 case R.id.action_crop: { 837 Intent intent = new Intent(CropActivity.CROP_ACTION); 838 intent.setClass(this, CropActivity.class); 839 intent.setDataAndType(localData.getContentUri(), localData.getMimeType()) 840 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 841 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 842 return true; 843 } 844 case R.id.action_setas: { 845 Intent intent = new Intent(Intent.ACTION_ATTACH_DATA) 846 .setDataAndType(localData.getContentUri(), 847 localData.getMimeType()) 848 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 849 intent.putExtra("mimeType", intent.getType()); 850 startActivityForResult(Intent.createChooser( 851 intent, getString(R.string.set_as)), REQ_CODE_DONT_SWITCH_TO_PREVIEW); 852 return true; 853 } 854 case R.id.action_details: 855 (new AsyncTask<Void, Void, MediaDetails>() { 856 @Override 857 protected MediaDetails doInBackground(Void... params) { 858 return localData.getMediaDetails(CameraActivity.this); 859 } 860 861 @Override 862 protected void onPostExecute(MediaDetails mediaDetails) { 863 if (mediaDetails != null) { 864 DetailsDialog.create(CameraActivity.this, mediaDetails).show(); 865 } 866 } 867 }).execute(); 868 return true; 869 case R.id.action_show_on_map: 870 double[] latLong = localData.getLatLong(); 871 if (latLong != null) { 872 CameraUtil.showOnMap(this, latLong); 873 } 874 return true; 875 default: 876 return super.onOptionsItemSelected(item); 877 } 878 } 879 880 private boolean isCaptureIntent() { 881 if (MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction()) 882 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 883 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 884 return true; 885 } else { 886 return false; 887 } 888 } 889 890 @Override 891 public void onCreate(Bundle state) { 892 super.onCreate(state); 893 GcamHelper.init(getContentResolver()); 894 895 getWindow().requestFeature(Window.FEATURE_ACTION_BAR); 896 setContentView(R.layout.camera_filmstrip); 897 mActionBar = getActionBar(); 898 mActionBar.addOnMenuVisibilityListener(this); 899 900 if (ApiHelper.HAS_ROTATION_ANIMATION) { 901 setRotationAnimation(); 902 } 903 904 mMainHandler = new MainHandler(getMainLooper()); 905 // Check if this is in the secure camera mode. 906 Intent intent = getIntent(); 907 String action = intent.getAction(); 908 if (INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action) 909 || ACTION_IMAGE_CAPTURE_SECURE.equals(action)) { 910 mSecureCamera = true; 911 } else { 912 mSecureCamera = intent.getBooleanExtra(SECURE_CAMERA_EXTRA, false); 913 } 914 915 if (mSecureCamera) { 916 // Change the window flags so that secure camera can show when locked 917 Window win = getWindow(); 918 WindowManager.LayoutParams params = win.getAttributes(); 919 params.flags |= WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 920 win.setAttributes(params); 921 922 // Filter for screen off so that we can finish secure camera activity 923 // when screen is off. 924 IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF); 925 registerReceiver(mScreenOffReceiver, filter); 926 // TODO: This static screen off event receiver is a workaround to the 927 // double onResume() invocation (onResume->onPause->onResume). We should 928 // find a better solution to this. 929 if (sScreenOffReceiver == null) { 930 sScreenOffReceiver = new ScreenOffReceiver(); 931 registerReceiver(sScreenOffReceiver, filter); 932 } 933 } 934 mAboveFilmstripControlLayout = 935 (FrameLayout) findViewById(R.id.camera_above_filmstrip_layout); 936 mAboveFilmstripControlLayout.setFitsSystemWindows(true); 937 // Hide action bar first since we are in full screen mode first, and 938 // switch the system UI to lights-out mode. 939 this.setSystemBarsVisibility(false); 940 mPanoramaManager = AppManagerFactory.getInstance(this) 941 .getPanoramaStitchingManager(); 942 mPanoramaManager.addTaskListener(mStitchingListener); 943 LayoutInflater inflater = getLayoutInflater(); 944 View rootLayout = inflater.inflate(R.layout.camera, null, false); 945 mCameraModuleRootView = rootLayout.findViewById(R.id.camera_app_root); 946 mPanoStitchingPanel = findViewById(R.id.pano_stitching_progress_panel); 947 mBottomProgress = (ProgressBar) findViewById(R.id.pano_stitching_progress_bar); 948 mCameraPreviewData = new CameraPreviewData(rootLayout, 949 FilmStripView.ImageData.SIZE_FULL, 950 FilmStripView.ImageData.SIZE_FULL); 951 // Put a CameraPreviewData at the first position. 952 mWrappedDataAdapter = new FixedFirstDataAdapter( 953 new CameraDataAdapter(new ColorDrawable( 954 getResources().getColor(R.color.photo_placeholder))), 955 mCameraPreviewData); 956 mFilmStripView = (FilmStripView) findViewById(R.id.filmstrip_view); 957 mFilmStripView.setViewGap( 958 getResources().getDimensionPixelSize(R.dimen.camera_film_strip_gap)); 959 mPanoramaViewHelper = new PanoramaViewHelper(this); 960 mPanoramaViewHelper.onCreate(); 961 mFilmStripView.setPanoramaViewHelper(mPanoramaViewHelper); 962 // Set up the camera preview first so the preview shows up ASAP. 963 mFilmStripView.setListener(mFilmStripListener); 964 965 int moduleIndex = -1; 966 if (MediaStore.INTENT_ACTION_VIDEO_CAMERA.equals(getIntent().getAction()) 967 || MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction())) { 968 moduleIndex = ModuleSwitcher.VIDEO_MODULE_INDEX; 969 } else if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(getIntent().getAction()) 970 || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(getIntent() 971 .getAction()) 972 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 973 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 974 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 975 } else { 976 // If the activity has not been started using an explicit intent, 977 // read the module index from the last time the user changed modes 978 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 979 moduleIndex = prefs.getInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, -1); 980 if ((moduleIndex == ModuleSwitcher.GCAM_MODULE_INDEX && 981 !GcamHelper.hasGcamCapture()) || moduleIndex < 0) { 982 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 983 } 984 } 985 986 mOrientationListener = new MyOrientationEventListener(this); 987 setModuleFromIndex(moduleIndex); 988 mCurrentModule.init(this, mCameraModuleRootView); 989 990 if (!mSecureCamera) { 991 mDataAdapter = mWrappedDataAdapter; 992 mFilmStripView.setDataAdapter(mDataAdapter); 993 if (!isCaptureIntent()) { 994 mDataAdapter.requestLoad(getContentResolver()); 995 } 996 } else { 997 // Put a lock placeholder as the last image by setting its date to 998 // 0. 999 ImageView v = (ImageView) getLayoutInflater().inflate( 1000 R.layout.secure_album_placeholder, null); 1001 v.setOnClickListener(new View.OnClickListener() { 1002 @Override 1003 public void onClick(View view) { 1004 CameraUtil.launchGallery(CameraActivity.this); 1005 finish(); 1006 } 1007 }); 1008 mDataAdapter = new FixedLastDataAdapter( 1009 mWrappedDataAdapter, 1010 new SimpleViewData( 1011 v, 1012 v.getDrawable().getIntrinsicWidth(), 1013 v.getDrawable().getIntrinsicHeight(), 1014 0, 0)); 1015 // Flush out all the original data. 1016 mDataAdapter.flush(); 1017 mFilmStripView.setDataAdapter(mDataAdapter); 1018 } 1019 1020 setupNfcBeamPush(); 1021 1022 mLocalImagesObserver = new LocalMediaObserver(); 1023 mLocalVideosObserver = new LocalMediaObserver(); 1024 1025 getContentResolver().registerContentObserver( 1026 MediaStore.Images.Media.EXTERNAL_CONTENT_URI, true, 1027 mLocalImagesObserver); 1028 getContentResolver().registerContentObserver( 1029 MediaStore.Video.Media.EXTERNAL_CONTENT_URI, true, 1030 mLocalVideosObserver); 1031 } 1032 1033 private void setRotationAnimation() { 1034 int rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_ROTATE; 1035 rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE; 1036 Window win = getWindow(); 1037 WindowManager.LayoutParams winParams = win.getAttributes(); 1038 winParams.rotationAnimation = rotationAnimation; 1039 win.setAttributes(winParams); 1040 } 1041 1042 @Override 1043 public void onUserInteraction() { 1044 super.onUserInteraction(); 1045 mCurrentModule.onUserInteraction(); 1046 } 1047 1048 @Override 1049 public boolean dispatchTouchEvent(MotionEvent ev) { 1050 boolean result = super.dispatchTouchEvent(ev); 1051 if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) { 1052 // Real deletion is postponed until the next user interaction after 1053 // the gesture that triggers deletion. Until real deletion is performed, 1054 // users can click the undo button to bring back the image that they 1055 // chose to delete. 1056 if (mPendingDeletion && !mIsUndoingDeletion) { 1057 performDeletion(); 1058 } 1059 } 1060 return result; 1061 } 1062 1063 @Override 1064 public void onPause() { 1065 // Delete photos that are pending deletion 1066 performDeletion(); 1067 mOrientationListener.disable(); 1068 mCurrentModule.onPauseBeforeSuper(); 1069 super.onPause(); 1070 mCurrentModule.onPauseAfterSuper(); 1071 1072 mLocalImagesObserver.setActivityPaused(true); 1073 mLocalVideosObserver.setActivityPaused(true); 1074 } 1075 1076 @Override 1077 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 1078 if (requestCode == REQ_CODE_DONT_SWITCH_TO_PREVIEW) { 1079 mResetToPreviewOnResume = false; 1080 } else { 1081 super.onActivityResult(requestCode, resultCode, data); 1082 } 1083 } 1084 1085 @Override 1086 public void onResume() { 1087 // TODO: Handle this in OrientationManager. 1088 // Auto-rotate off 1089 if (Settings.System.getInt(getContentResolver(), 1090 Settings.System.ACCELEROMETER_ROTATION, 0) == 0) { 1091 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); 1092 mAutoRotateScreen = false; 1093 } else { 1094 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); 1095 mAutoRotateScreen = true; 1096 } 1097 mOrientationListener.enable(); 1098 mCurrentModule.onResumeBeforeSuper(); 1099 super.onResume(); 1100 mCurrentModule.onResumeAfterSuper(); 1101 1102 setSwipingEnabled(true); 1103 1104 if (mResetToPreviewOnResume) { 1105 // Go to the preview on resume. 1106 mFilmStripView.getController().goToFirstItem(); 1107 } 1108 // Default is showing the preview, unless disabled by explicitly 1109 // starting an activity we want to return from to the filmstrip rather 1110 // than the preview. 1111 mResetToPreviewOnResume = true; 1112 1113 if (mLocalVideosObserver.isMediaDataChangedDuringPause() 1114 || mLocalImagesObserver.isMediaDataChangedDuringPause()) { 1115 mDataAdapter.requestLoad(getContentResolver()); 1116 } 1117 mLocalImagesObserver.setActivityPaused(false); 1118 mLocalVideosObserver.setActivityPaused(false); 1119 } 1120 1121 @Override 1122 public void onStart() { 1123 super.onStart(); 1124 bindMediaSaveService(); 1125 mPanoramaViewHelper.onStart(); 1126 } 1127 1128 @Override 1129 protected void onStop() { 1130 super.onStop(); 1131 mPanoramaViewHelper.onStop(); 1132 unbindMediaSaveService(); 1133 } 1134 1135 @Override 1136 public void onDestroy() { 1137 if (mSecureCamera) { 1138 unregisterReceiver(mScreenOffReceiver); 1139 } 1140 getContentResolver().unregisterContentObserver(mLocalImagesObserver); 1141 getContentResolver().unregisterContentObserver(mLocalVideosObserver); 1142 1143 super.onDestroy(); 1144 } 1145 1146 @Override 1147 public void onConfigurationChanged(Configuration config) { 1148 super.onConfigurationChanged(config); 1149 mCurrentModule.onConfigurationChanged(config); 1150 } 1151 1152 @Override 1153 public boolean onKeyDown(int keyCode, KeyEvent event) { 1154 if (mFilmStripView.inCameraFullscreen()) { 1155 if (mCurrentModule.onKeyDown(keyCode, event)) { 1156 return true; 1157 } 1158 // Prevent software keyboard or voice search from showing up. 1159 if (keyCode == KeyEvent.KEYCODE_SEARCH 1160 || keyCode == KeyEvent.KEYCODE_MENU) { 1161 if (event.isLongPress()) { 1162 return true; 1163 } 1164 } 1165 } 1166 1167 return super.onKeyDown(keyCode, event); 1168 } 1169 1170 @Override 1171 public boolean onKeyUp(int keyCode, KeyEvent event) { 1172 if (mFilmStripView.inCameraFullscreen() && mCurrentModule.onKeyUp(keyCode, event)) { 1173 return true; 1174 } 1175 return super.onKeyUp(keyCode, event); 1176 } 1177 1178 @Override 1179 public void onBackPressed() { 1180 if (!mFilmStripView.inCameraFullscreen()) { 1181 mFilmStripView.getController().goToFirstItem(); 1182 } else if (!mCurrentModule.onBackPressed()) { 1183 super.onBackPressed(); 1184 } 1185 } 1186 1187 public boolean isAutoRotateScreen() { 1188 return mAutoRotateScreen; 1189 } 1190 1191 protected void updateStorageSpace() { 1192 mStorageSpaceBytes = Storage.getAvailableSpace(); 1193 } 1194 1195 protected long getStorageSpaceBytes() { 1196 return mStorageSpaceBytes; 1197 } 1198 1199 protected void updateStorageSpaceAndHint() { 1200 updateStorageSpace(); 1201 updateStorageHint(mStorageSpaceBytes); 1202 } 1203 1204 protected void updateStorageHint(long storageSpace) { 1205 String message = null; 1206 if (storageSpace == Storage.UNAVAILABLE) { 1207 message = getString(R.string.no_storage); 1208 } else if (storageSpace == Storage.PREPARING) { 1209 message = getString(R.string.preparing_sd); 1210 } else if (storageSpace == Storage.UNKNOWN_SIZE) { 1211 message = getString(R.string.access_sd_fail); 1212 } else if (storageSpace <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { 1213 message = getString(R.string.spaceIsLow_content); 1214 } 1215 1216 if (message != null) { 1217 if (mStorageHint == null) { 1218 mStorageHint = OnScreenHint.makeText(this, message); 1219 } else { 1220 mStorageHint.setText(message); 1221 } 1222 mStorageHint.show(); 1223 } else if (mStorageHint != null) { 1224 mStorageHint.cancel(); 1225 mStorageHint = null; 1226 } 1227 } 1228 1229 protected void setResultEx(int resultCode) { 1230 mResultCodeForTesting = resultCode; 1231 setResult(resultCode); 1232 } 1233 1234 protected void setResultEx(int resultCode, Intent data) { 1235 mResultCodeForTesting = resultCode; 1236 mResultDataForTesting = data; 1237 setResult(resultCode, data); 1238 } 1239 1240 public int getResultCode() { 1241 return mResultCodeForTesting; 1242 } 1243 1244 public Intent getResultData() { 1245 return mResultDataForTesting; 1246 } 1247 1248 public boolean isSecureCamera() { 1249 return mSecureCamera; 1250 } 1251 1252 @Override 1253 public void onModuleSelected(int moduleIndex) { 1254 if (mCurrentModuleIndex == moduleIndex) { 1255 return; 1256 } 1257 1258 CameraHolder.instance().keep(); 1259 closeModule(mCurrentModule); 1260 setModuleFromIndex(moduleIndex); 1261 1262 openModule(mCurrentModule); 1263 mCurrentModule.onOrientationChanged(mLastRawOrientation); 1264 if (mMediaSaveService != null) { 1265 mCurrentModule.onMediaSaveServiceConnected(mMediaSaveService); 1266 } 1267 1268 // Store the module index so we can use it the next time the Camera 1269 // starts up. 1270 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1271 prefs.edit().putInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, moduleIndex).apply(); 1272 } 1273 1274 /** 1275 * Sets the mCurrentModuleIndex, creates a new module instance for the given 1276 * index an sets it as mCurrentModule. 1277 */ 1278 private void setModuleFromIndex(int moduleIndex) { 1279 mCurrentModuleIndex = moduleIndex; 1280 switch (moduleIndex) { 1281 case ModuleSwitcher.VIDEO_MODULE_INDEX: 1282 mCurrentModule = new VideoModule(); 1283 break; 1284 1285 case ModuleSwitcher.PHOTO_MODULE_INDEX: 1286 mCurrentModule = new PhotoModule(); 1287 break; 1288 1289 case ModuleSwitcher.WIDE_ANGLE_PANO_MODULE_INDEX: 1290 mCurrentModule = new WideAnglePanoramaModule(); 1291 break; 1292 1293 case ModuleSwitcher.LIGHTCYCLE_MODULE_INDEX: 1294 mCurrentModule = PhotoSphereHelper.createPanoramaModule(); 1295 break; 1296 case ModuleSwitcher.GCAM_MODULE_INDEX: 1297 // Force immediate release of Camera instance 1298 CameraHolder.instance().strongRelease(); 1299 mCurrentModule = GcamHelper.createGcamModule(); 1300 break; 1301 default: 1302 // Fall back to photo mode. 1303 mCurrentModule = new PhotoModule(); 1304 mCurrentModuleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1305 break; 1306 } 1307 } 1308 1309 /** 1310 * Launches an ACTION_EDIT intent for the given local data item. 1311 */ 1312 public void launchEditor(LocalData data) { 1313 Intent intent = new Intent(Intent.ACTION_EDIT) 1314 .setDataAndType(data.getContentUri(), data.getMimeType()) 1315 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1316 startActivityForResult(Intent.createChooser(intent, null), 1317 REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1318 } 1319 1320 /** 1321 * Launch the tiny planet editor. 1322 * 1323 * @param data the data must be a 360 degree stereographically mapped 1324 * panoramic image. It will not be modified, instead a new item 1325 * with the result will be added to the filmstrip. 1326 */ 1327 public void launchTinyPlanetEditor(LocalData data) { 1328 TinyPlanetFragment fragment = new TinyPlanetFragment(); 1329 Bundle bundle = new Bundle(); 1330 bundle.putString(TinyPlanetFragment.ARGUMENT_URI, data.getContentUri().toString()); 1331 bundle.putString(TinyPlanetFragment.ARGUMENT_TITLE, data.getTitle()); 1332 fragment.setArguments(bundle); 1333 fragment.show(getFragmentManager(), "tiny_planet"); 1334 } 1335 1336 private void openModule(CameraModule module) { 1337 module.init(this, mCameraModuleRootView); 1338 module.onResumeBeforeSuper(); 1339 module.onResumeAfterSuper(); 1340 } 1341 1342 private void closeModule(CameraModule module) { 1343 module.onPauseBeforeSuper(); 1344 module.onPauseAfterSuper(); 1345 ((ViewGroup) mCameraModuleRootView).removeAllViews(); 1346 } 1347 1348 private void performDeletion() { 1349 if (!mPendingDeletion) { 1350 return; 1351 } 1352 hideUndoDeletionBar(false); 1353 mDataAdapter.executeDeletion(CameraActivity.this); 1354 updateActionBarMenu(mFilmStripView.getCurrentId()); 1355 } 1356 1357 public void showUndoDeletionBar() { 1358 if (mPendingDeletion) { 1359 performDeletion(); 1360 } 1361 Log.v(TAG, "showing undo bar"); 1362 mPendingDeletion = true; 1363 if (mUndoDeletionBar == null) { 1364 ViewGroup v = (ViewGroup) getLayoutInflater().inflate( 1365 R.layout.undo_bar, mAboveFilmstripControlLayout, true); 1366 mUndoDeletionBar = (ViewGroup) v.findViewById(R.id.camera_undo_deletion_bar); 1367 View button = mUndoDeletionBar.findViewById(R.id.camera_undo_deletion_button); 1368 button.setOnClickListener(new View.OnClickListener() { 1369 @Override 1370 public void onClick(View view) { 1371 mDataAdapter.undoDataRemoval(); 1372 hideUndoDeletionBar(true); 1373 } 1374 }); 1375 // Setting undo bar clickable to avoid touch events going through 1376 // the bar to the buttons (eg. edit button, etc) underneath the bar. 1377 mUndoDeletionBar.setClickable(true); 1378 // When there is user interaction going on with the undo button, we 1379 // do not want to hide the undo bar. 1380 button.setOnTouchListener(new View.OnTouchListener() { 1381 @Override 1382 public boolean onTouch(View v, MotionEvent event) { 1383 if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { 1384 mIsUndoingDeletion = true; 1385 } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { 1386 mIsUndoingDeletion =false; 1387 } 1388 return false; 1389 } 1390 }); 1391 } 1392 mUndoDeletionBar.setAlpha(0f); 1393 mUndoDeletionBar.setVisibility(View.VISIBLE); 1394 mUndoDeletionBar.animate().setDuration(200).alpha(1f).setListener(null).start(); 1395 } 1396 1397 private void hideUndoDeletionBar(boolean withAnimation) { 1398 Log.v(TAG, "Hiding undo deletion bar"); 1399 mPendingDeletion = false; 1400 if (mUndoDeletionBar != null) { 1401 if (withAnimation) { 1402 mUndoDeletionBar.animate() 1403 .setDuration(200) 1404 .alpha(0f) 1405 .setListener(new Animator.AnimatorListener() { 1406 @Override 1407 public void onAnimationStart(Animator animation) { 1408 // Do nothing. 1409 } 1410 1411 @Override 1412 public void onAnimationEnd(Animator animation) { 1413 mUndoDeletionBar.setVisibility(View.GONE); 1414 } 1415 1416 @Override 1417 public void onAnimationCancel(Animator animation) { 1418 // Do nothing. 1419 } 1420 1421 @Override 1422 public void onAnimationRepeat(Animator animation) { 1423 // Do nothing. 1424 } 1425 }) 1426 .start(); 1427 } else { 1428 mUndoDeletionBar.setVisibility(View.GONE); 1429 } 1430 } 1431 } 1432 1433 @Override 1434 public void onShowSwitcherPopup() { 1435 } 1436 1437 /** 1438 * Enable/disable swipe-to-filmstrip. Will always disable swipe if in 1439 * capture intent. 1440 * 1441 * @param enable {@code true} to enable swipe. 1442 */ 1443 public void setSwipingEnabled(boolean enable) { 1444 if (isCaptureIntent()) { 1445 mCameraPreviewData.lockPreview(true); 1446 } else { 1447 mCameraPreviewData.lockPreview(!enable); 1448 } 1449 } 1450 1451 // Accessor methods for getting latency times used in performance testing 1452 public long getAutoFocusTime() { 1453 return (mCurrentModule instanceof PhotoModule) ? 1454 ((PhotoModule) mCurrentModule).mAutoFocusTime : -1; 1455 } 1456 1457 public long getShutterLag() { 1458 return (mCurrentModule instanceof PhotoModule) ? 1459 ((PhotoModule) mCurrentModule).mShutterLag : -1; 1460 } 1461 1462 public long getShutterToPictureDisplayedTime() { 1463 return (mCurrentModule instanceof PhotoModule) ? 1464 ((PhotoModule) mCurrentModule).mShutterToPictureDisplayedTime : -1; 1465 } 1466 1467 public long getPictureDisplayedToJpegCallbackTime() { 1468 return (mCurrentModule instanceof PhotoModule) ? 1469 ((PhotoModule) mCurrentModule).mPictureDisplayedToJpegCallbackTime : -1; 1470 } 1471 1472 public long getJpegCallbackFinishTime() { 1473 return (mCurrentModule instanceof PhotoModule) ? 1474 ((PhotoModule) mCurrentModule).mJpegCallbackFinishTime : -1; 1475 } 1476 1477 public long getCaptureStartTime() { 1478 return (mCurrentModule instanceof PhotoModule) ? 1479 ((PhotoModule) mCurrentModule).mCaptureStartTime : -1; 1480 } 1481 1482 public boolean isRecording() { 1483 return (mCurrentModule instanceof VideoModule) ? 1484 ((VideoModule) mCurrentModule).isRecording() : false; 1485 } 1486 1487 public CameraOpenErrorCallback getCameraOpenErrorCallback() { 1488 return mCameraOpenErrorCallback; 1489 } 1490 1491 // For debugging purposes only. 1492 public CameraModule getCurrentModule() { 1493 return mCurrentModule; 1494 } 1495} 1496