CameraActivity.java revision 97cb1ea3dbcf03b4e1fc6b149bf475ef3f3920fc
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 // TODO: This should not be called outside of the activity. 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 if (visible != currentlyVisible) { 436 int visibility = DEFAULT_SYSTEM_UI_VISIBILITY | (visible ? View.SYSTEM_UI_FLAG_VISIBLE 437 : View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_FLAG_FULLSCREEN); 438 mAboveFilmstripControlLayout.setSystemUiVisibility(visibility); 439 440 if (visible) { 441 mActionBar.show(); 442 } else { 443 mActionBar.hide(); 444 } 445 if (mOnActionBarVisibilityListener != null) { 446 mOnActionBarVisibilityListener.onActionBarVisibilityChanged(visible); 447 } 448 } 449 450 // Now delay hiding the bars 451 if (visible && hideLater) { 452 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 453 } 454 } 455 456 private void hidePanoStitchingProgress() { 457 mPanoStitchingPanel.setVisibility(View.GONE); 458 } 459 460 private void showPanoStitchingProgress() { 461 mPanoStitchingPanel.setVisibility(View.VISIBLE); 462 } 463 464 private void updateStitchingProgress(int progress) { 465 mBottomProgress.setProgress(progress); 466 } 467 468 @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 469 private void setupNfcBeamPush() { 470 NfcAdapter adapter = NfcAdapter.getDefaultAdapter(CameraActivity.this); 471 if (adapter == null) { 472 return; 473 } 474 475 if (!ApiHelper.HAS_SET_BEAM_PUSH_URIS) { 476 // Disable beaming 477 adapter.setNdefPushMessage(null, CameraActivity.this); 478 return; 479 } 480 481 adapter.setBeamPushUris(null, CameraActivity.this); 482 adapter.setBeamPushUrisCallback(new CreateBeamUrisCallback() { 483 @Override 484 public Uri[] createBeamUris(NfcEvent event) { 485 return mNfcPushUris; 486 } 487 }, CameraActivity.this); 488 } 489 490 private void setNfcBeamPushUri(Uri uri) { 491 mNfcPushUris[0] = uri; 492 } 493 494 private void setStandardShareIntent(Uri contentUri, String mimeType) { 495 mStandardShareIntent = getShareIntentFromType(mimeType); 496 if (mStandardShareIntent != null) { 497 mStandardShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 498 mStandardShareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 499 if (mStandardShareActionProvider != null) { 500 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 501 } 502 } 503 } 504 505 /** 506 * Get the share intent according to the mimeType 507 * 508 * @param mimeType The mimeType of current data. 509 * @return the video/image's ShareIntent or null if mimeType is invalid. 510 */ 511 private Intent getShareIntentFromType(String mimeType) { 512 // Lazily create the intent object. 513 if (mimeType.startsWith("video/")) { 514 if (mVideoShareIntent == null) { 515 mVideoShareIntent = new Intent(Intent.ACTION_SEND); 516 mVideoShareIntent.setType("video/*"); 517 } 518 return mVideoShareIntent; 519 } else if (mimeType.startsWith("image/")) { 520 if (mImageShareIntent == null) { 521 mImageShareIntent = new Intent(Intent.ACTION_SEND); 522 mImageShareIntent.setType("image/*"); 523 } 524 return mImageShareIntent; 525 } 526 Log.w(TAG, "unsupported mimeType " + mimeType); 527 return null; 528 } 529 530 private void setPanoramaShareIntent(Uri contentUri) { 531 if (mPanoramaShareIntent == null) { 532 mPanoramaShareIntent = new Intent(Intent.ACTION_SEND); 533 } 534 mPanoramaShareIntent.setType("application/vnd.google.panorama360+jpg"); 535 mPanoramaShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 536 if (mPanoramaShareActionProvider != null) { 537 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 538 } 539 } 540 541 @Override 542 public void onMenuVisibilityChanged(boolean isVisible) { 543 // If menu is showing, we need to make sure action bar does not go away. 544 mMainHandler.removeMessages(HIDE_ACTION_BAR); 545 if (!isVisible) { 546 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 547 } 548 } 549 550 /** 551 * According to the data type, make the menu items for supported operations 552 * visible. 553 * 554 * @param dataID the data ID of the current item. 555 */ 556 private void updateActionBarMenu(int dataID) { 557 LocalData currentData = mDataAdapter.getLocalData(dataID); 558 if (currentData == null) { 559 return; 560 } 561 int type = currentData.getLocalDataType(); 562 563 if (mActionBarMenu == null) { 564 return; 565 } 566 567 int supported = 0; 568 569 switch (type) { 570 case LocalData.LOCAL_IMAGE: 571 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 572 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 573 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 574 break; 575 case LocalData.LOCAL_VIDEO: 576 supported |= SUPPORT_DELETE | SUPPORT_INFO | SUPPORT_TRIM 577 | SUPPORT_SHARE; 578 break; 579 case LocalData.LOCAL_PHOTO_SPHERE: 580 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 581 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 582 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 583 break; 584 case LocalData.LOCAL_360_PHOTO_SPHERE: 585 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 586 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 587 | SUPPORT_SHARE | SUPPORT_SHARE_PANORAMA360 588 | SUPPORT_SHOW_ON_MAP; 589 break; 590 default: 591 break; 592 } 593 594 // In secure camera mode, we only support delete operation. 595 if (isSecureCamera()) { 596 supported &= SUPPORT_DELETE; 597 } 598 599 setMenuItemVisible(mActionBarMenu, R.id.action_delete, 600 (supported & SUPPORT_DELETE) != 0); 601 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_ccw, 602 (supported & SUPPORT_ROTATE) != 0); 603 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_cw, 604 (supported & SUPPORT_ROTATE) != 0); 605 setMenuItemVisible(mActionBarMenu, R.id.action_details, 606 (supported & SUPPORT_INFO) != 0); 607 setMenuItemVisible(mActionBarMenu, R.id.action_crop, 608 (supported & SUPPORT_CROP) != 0); 609 setMenuItemVisible(mActionBarMenu, R.id.action_setas, 610 (supported & SUPPORT_SETAS) != 0); 611 setMenuItemVisible(mActionBarMenu, R.id.action_edit, 612 (supported & SUPPORT_EDIT) != 0); 613 setMenuItemVisible(mActionBarMenu, R.id.action_trim, 614 (supported & SUPPORT_TRIM) != 0); 615 616 boolean standardShare = (supported & SUPPORT_SHARE) != 0; 617 boolean panoramaShare = (supported & SUPPORT_SHARE_PANORAMA360) != 0; 618 setMenuItemVisible(mActionBarMenu, R.id.action_share, standardShare); 619 setMenuItemVisible(mActionBarMenu, R.id.action_share_panorama, panoramaShare); 620 621 if (panoramaShare) { 622 // For 360 PhotoSphere, relegate standard share to the overflow menu 623 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 624 if (item != null) { 625 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); 626 item.setTitle(getResources().getString(R.string.share_as_photo)); 627 } 628 // And, promote "share as panorama" to action bar 629 item = mActionBarMenu.findItem(R.id.action_share_panorama); 630 if (item != null) { 631 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 632 } 633 setPanoramaShareIntent(currentData.getContentUri()); 634 } 635 if (standardShare) { 636 if (!panoramaShare) { 637 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 638 if (item != null) { 639 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 640 item.setTitle(getResources().getString(R.string.share)); 641 } 642 } 643 setStandardShareIntent(currentData.getContentUri(), currentData.getMimeType()); 644 setNfcBeamPushUri(currentData.getContentUri()); 645 } 646 647 boolean itemHasLocation = currentData.getLatLong() != null; 648 setMenuItemVisible(mActionBarMenu, R.id.action_show_on_map, 649 itemHasLocation && (supported & SUPPORT_SHOW_ON_MAP) != 0); 650 } 651 652 private void setMenuItemVisible(Menu menu, int itemId, boolean visible) { 653 MenuItem item = menu.findItem(itemId); 654 if (item != null) 655 item.setVisible(visible); 656 } 657 658 private ImageTaskManager.TaskListener mStitchingListener = 659 new ImageTaskManager.TaskListener() { 660 @Override 661 public void onTaskQueued(String filePath, final Uri imageUri) { 662 mMainHandler.post(new Runnable() { 663 @Override 664 public void run() { 665 notifyNewMedia(imageUri); 666 int dataID = mDataAdapter.findDataByContentUri(imageUri); 667 if (dataID != -1) { 668 // Don't allow special UI actions (swipe to 669 // delete, for example) on in-progress data. 670 LocalData d = mDataAdapter.getLocalData(dataID); 671 InProgressDataWrapper newData = new InProgressDataWrapper(d); 672 mDataAdapter.updateData(dataID, newData); 673 } 674 } 675 }); 676 } 677 678 @Override 679 public void onTaskDone(String filePath, final Uri imageUri) { 680 Log.v(TAG, "onTaskDone:" + filePath); 681 mMainHandler.post(new Runnable() { 682 @Override 683 public void run() { 684 int doneID = mDataAdapter.findDataByContentUri(imageUri); 685 int currentDataId = mFilmStripView.getCurrentId(); 686 687 if (currentDataId == doneID) { 688 hidePanoStitchingProgress(); 689 updateStitchingProgress(0); 690 } 691 692 mDataAdapter.refresh(getContentResolver(), imageUri); 693 } 694 }); 695 } 696 697 @Override 698 public void onTaskProgress( 699 String filePath, final Uri imageUri, final int progress) { 700 mMainHandler.post(new Runnable() { 701 @Override 702 public void run() { 703 int currentDataId = mFilmStripView.getCurrentId(); 704 if (currentDataId == -1) { 705 return; 706 } 707 if (imageUri.equals( 708 mDataAdapter.getLocalData(currentDataId).getContentUri())) { 709 updateStitchingProgress(progress); 710 } 711 } 712 }); 713 } 714 }; 715 716 public MediaSaveService getMediaSaveService() { 717 return mMediaSaveService; 718 } 719 720 public void notifyNewMedia(Uri uri) { 721 ContentResolver cr = getContentResolver(); 722 String mimeType = cr.getType(uri); 723 if (mimeType.startsWith("video/")) { 724 sendBroadcast(new Intent(CameraUtil.ACTION_NEW_VIDEO, uri)); 725 mDataAdapter.addNewVideo(cr, uri); 726 } else if (mimeType.startsWith("image/")) { 727 CameraUtil.broadcastNewPicture(this, uri); 728 mDataAdapter.addNewPhoto(cr, uri); 729 } else if (mimeType.startsWith("application/stitching-preview")) { 730 mDataAdapter.addNewPhoto(cr, uri); 731 } else { 732 android.util.Log.w(TAG, "Unknown new media with MIME type:" 733 + mimeType + ", uri:" + uri); 734 } 735 } 736 737 private void removeData(int dataID) { 738 mDataAdapter.removeData(CameraActivity.this, dataID); 739 if (mDataAdapter.getTotalNumber() > 1) { 740 showUndoDeletionBar(); 741 } else { 742 // If camera preview is the only view left in filmstrip, 743 // no need to show undo bar. 744 mPendingDeletion = true; 745 performDeletion(); 746 } 747 } 748 749 private void bindMediaSaveService() { 750 Intent intent = new Intent(this, MediaSaveService.class); 751 bindService(intent, mConnection, Context.BIND_AUTO_CREATE); 752 } 753 754 private void unbindMediaSaveService() { 755 if (mConnection != null) { 756 unbindService(mConnection); 757 } 758 } 759 760 @Override 761 public boolean onCreateOptionsMenu(Menu menu) { 762 // Inflate the menu items for use in the action bar 763 MenuInflater inflater = getMenuInflater(); 764 inflater.inflate(R.menu.operations, menu); 765 mActionBarMenu = menu; 766 767 // Configure the standard share action provider 768 MenuItem item = menu.findItem(R.id.action_share); 769 mStandardShareActionProvider = (ShareActionProvider) item.getActionProvider(); 770 mStandardShareActionProvider.setShareHistoryFileName("standard_share_history.xml"); 771 if (mStandardShareIntent != null) { 772 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 773 } 774 775 // Configure the panorama share action provider 776 item = menu.findItem(R.id.action_share_panorama); 777 mPanoramaShareActionProvider = (ShareActionProvider) item.getActionProvider(); 778 mPanoramaShareActionProvider.setShareHistoryFileName("panorama_share_history.xml"); 779 if (mPanoramaShareIntent != null) { 780 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 781 } 782 783 return super.onCreateOptionsMenu(menu); 784 } 785 786 @Override 787 public boolean onOptionsItemSelected(MenuItem item) { 788 int currentDataId = mFilmStripView.getCurrentId(); 789 if (currentDataId < 0) { 790 return false; 791 } 792 final LocalData localData = mDataAdapter.getLocalData(currentDataId); 793 794 // Handle presses on the action bar items 795 switch (item.getItemId()) { 796 case android.R.id.home: 797 // ActionBar's Up/Home button was clicked 798 try { 799 if (!CameraUtil.launchGallery(CameraActivity.this)) { 800 mFilmStripView.getController().goToFirstItem(); 801 } 802 return true; 803 } catch (ActivityNotFoundException e) { 804 Log.w(TAG, "No activity found to handle APP_GALLERY category!"); 805 finish(); 806 } 807 case R.id.action_delete: 808 removeData(currentDataId); 809 return true; 810 case R.id.action_edit: 811 launchEditor(localData); 812 return true; 813 case R.id.action_trim: { 814 // This is going to be handled by the Gallery app. 815 Intent intent = new Intent(ACTION_TRIM_VIDEO); 816 LocalData currentData = mDataAdapter.getLocalData( 817 mFilmStripView.getCurrentId()); 818 intent.setData(currentData.getContentUri()); 819 // We need the file path to wrap this into a RandomAccessFile. 820 intent.putExtra(MEDIA_ITEM_PATH, currentData.getPath()); 821 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 822 return true; 823 } 824 case R.id.action_rotate_ccw: 825 localData.rotate90Degrees(this, mDataAdapter, currentDataId, false); 826 return true; 827 case R.id.action_rotate_cw: 828 localData.rotate90Degrees(this, mDataAdapter, currentDataId, true); 829 return true; 830 case R.id.action_crop: { 831 Intent intent = new Intent(CropActivity.CROP_ACTION); 832 intent.setClass(this, CropActivity.class); 833 intent.setDataAndType(localData.getContentUri(), localData.getMimeType()) 834 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 835 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 836 return true; 837 } 838 case R.id.action_setas: { 839 Intent intent = new Intent(Intent.ACTION_ATTACH_DATA) 840 .setDataAndType(localData.getContentUri(), 841 localData.getMimeType()) 842 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 843 intent.putExtra("mimeType", intent.getType()); 844 startActivityForResult(Intent.createChooser( 845 intent, getString(R.string.set_as)), REQ_CODE_DONT_SWITCH_TO_PREVIEW); 846 return true; 847 } 848 case R.id.action_details: 849 (new AsyncTask<Void, Void, MediaDetails>() { 850 @Override 851 protected MediaDetails doInBackground(Void... params) { 852 return localData.getMediaDetails(CameraActivity.this); 853 } 854 855 @Override 856 protected void onPostExecute(MediaDetails mediaDetails) { 857 if (mediaDetails != null) { 858 DetailsDialog.create(CameraActivity.this, mediaDetails).show(); 859 } 860 } 861 }).execute(); 862 return true; 863 case R.id.action_show_on_map: 864 double[] latLong = localData.getLatLong(); 865 if (latLong != null) { 866 CameraUtil.showOnMap(this, latLong); 867 } 868 return true; 869 default: 870 return super.onOptionsItemSelected(item); 871 } 872 } 873 874 private boolean isCaptureIntent() { 875 if (MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction()) 876 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 877 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 878 return true; 879 } else { 880 return false; 881 } 882 } 883 884 @Override 885 public void onCreate(Bundle state) { 886 super.onCreate(state); 887 GcamHelper.init(getContentResolver()); 888 889 getWindow().requestFeature(Window.FEATURE_ACTION_BAR); 890 setContentView(R.layout.camera_filmstrip); 891 mActionBar = getActionBar(); 892 mActionBar.addOnMenuVisibilityListener(this); 893 894 if (ApiHelper.HAS_ROTATION_ANIMATION) { 895 setRotationAnimation(); 896 } 897 898 mMainHandler = new MainHandler(getMainLooper()); 899 // Check if this is in the secure camera mode. 900 Intent intent = getIntent(); 901 String action = intent.getAction(); 902 if (INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action) 903 || ACTION_IMAGE_CAPTURE_SECURE.equals(action)) { 904 mSecureCamera = true; 905 } else { 906 mSecureCamera = intent.getBooleanExtra(SECURE_CAMERA_EXTRA, false); 907 } 908 909 if (mSecureCamera) { 910 // Change the window flags so that secure camera can show when locked 911 Window win = getWindow(); 912 WindowManager.LayoutParams params = win.getAttributes(); 913 params.flags |= WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 914 win.setAttributes(params); 915 916 // Filter for screen off so that we can finish secure camera activity 917 // when screen is off. 918 IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF); 919 registerReceiver(mScreenOffReceiver, filter); 920 // TODO: This static screen off event receiver is a workaround to the 921 // double onResume() invocation (onResume->onPause->onResume). We should 922 // find a better solution to this. 923 if (sScreenOffReceiver == null) { 924 sScreenOffReceiver = new ScreenOffReceiver(); 925 registerReceiver(sScreenOffReceiver, filter); 926 } 927 } 928 mAboveFilmstripControlLayout = 929 (FrameLayout) findViewById(R.id.camera_above_filmstrip_layout); 930 mAboveFilmstripControlLayout.setFitsSystemWindows(true); 931 // Hide action bar first since we are in full screen mode first, and 932 // switch the system UI to lights-out mode. 933 this.setSystemBarsVisibility(false); 934 mPanoramaManager = AppManagerFactory.getInstance(this) 935 .getPanoramaStitchingManager(); 936 mPanoramaManager.addTaskListener(mStitchingListener); 937 LayoutInflater inflater = getLayoutInflater(); 938 View rootLayout = inflater.inflate(R.layout.camera, null, false); 939 mCameraModuleRootView = rootLayout.findViewById(R.id.camera_app_root); 940 mPanoStitchingPanel = findViewById(R.id.pano_stitching_progress_panel); 941 mBottomProgress = (ProgressBar) findViewById(R.id.pano_stitching_progress_bar); 942 mCameraPreviewData = new CameraPreviewData(rootLayout, 943 FilmStripView.ImageData.SIZE_FULL, 944 FilmStripView.ImageData.SIZE_FULL); 945 // Put a CameraPreviewData at the first position. 946 mWrappedDataAdapter = new FixedFirstDataAdapter( 947 new CameraDataAdapter(new ColorDrawable( 948 getResources().getColor(R.color.photo_placeholder))), 949 mCameraPreviewData); 950 mFilmStripView = (FilmStripView) findViewById(R.id.filmstrip_view); 951 mFilmStripView.setViewGap( 952 getResources().getDimensionPixelSize(R.dimen.camera_film_strip_gap)); 953 mPanoramaViewHelper = new PanoramaViewHelper(this); 954 mPanoramaViewHelper.onCreate(); 955 mFilmStripView.setPanoramaViewHelper(mPanoramaViewHelper); 956 // Set up the camera preview first so the preview shows up ASAP. 957 mFilmStripView.setListener(mFilmStripListener); 958 959 int moduleIndex = -1; 960 if (MediaStore.INTENT_ACTION_VIDEO_CAMERA.equals(getIntent().getAction()) 961 || MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction())) { 962 moduleIndex = ModuleSwitcher.VIDEO_MODULE_INDEX; 963 } else if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(getIntent().getAction()) 964 || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(getIntent() 965 .getAction()) 966 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 967 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 968 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 969 } else { 970 // If the activity has not been started using an explicit intent, 971 // read the module index from the last time the user changed modes 972 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 973 moduleIndex = prefs.getInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, -1); 974 if ((moduleIndex == ModuleSwitcher.GCAM_MODULE_INDEX && 975 !GcamHelper.hasGcamCapture()) || moduleIndex < 0) { 976 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 977 } 978 } 979 980 mOrientationListener = new MyOrientationEventListener(this); 981 setModuleFromIndex(moduleIndex); 982 mCurrentModule.init(this, mCameraModuleRootView); 983 984 if (!mSecureCamera) { 985 mDataAdapter = mWrappedDataAdapter; 986 mFilmStripView.setDataAdapter(mDataAdapter); 987 if (!isCaptureIntent()) { 988 mDataAdapter.requestLoad(getContentResolver()); 989 } 990 } else { 991 // Put a lock placeholder as the last image by setting its date to 992 // 0. 993 ImageView v = (ImageView) getLayoutInflater().inflate( 994 R.layout.secure_album_placeholder, null); 995 v.setOnClickListener(new View.OnClickListener() { 996 @Override 997 public void onClick(View view) { 998 CameraUtil.launchGallery(CameraActivity.this); 999 finish(); 1000 } 1001 }); 1002 mDataAdapter = new FixedLastDataAdapter( 1003 mWrappedDataAdapter, 1004 new SimpleViewData( 1005 v, 1006 v.getDrawable().getIntrinsicWidth(), 1007 v.getDrawable().getIntrinsicHeight(), 1008 0, 0)); 1009 // Flush out all the original data. 1010 mDataAdapter.flush(); 1011 mFilmStripView.setDataAdapter(mDataAdapter); 1012 } 1013 1014 setupNfcBeamPush(); 1015 1016 mLocalImagesObserver = new LocalMediaObserver(); 1017 mLocalVideosObserver = new LocalMediaObserver(); 1018 1019 getContentResolver().registerContentObserver( 1020 MediaStore.Images.Media.EXTERNAL_CONTENT_URI, true, 1021 mLocalImagesObserver); 1022 getContentResolver().registerContentObserver( 1023 MediaStore.Video.Media.EXTERNAL_CONTENT_URI, true, 1024 mLocalVideosObserver); 1025 } 1026 1027 private void setRotationAnimation() { 1028 int rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_ROTATE; 1029 rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE; 1030 Window win = getWindow(); 1031 WindowManager.LayoutParams winParams = win.getAttributes(); 1032 winParams.rotationAnimation = rotationAnimation; 1033 win.setAttributes(winParams); 1034 } 1035 1036 @Override 1037 public void onUserInteraction() { 1038 super.onUserInteraction(); 1039 mCurrentModule.onUserInteraction(); 1040 } 1041 1042 @Override 1043 public boolean dispatchTouchEvent(MotionEvent ev) { 1044 boolean result = super.dispatchTouchEvent(ev); 1045 if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) { 1046 // Real deletion is postponed until the next user interaction after 1047 // the gesture that triggers deletion. Until real deletion is performed, 1048 // users can click the undo button to bring back the image that they 1049 // chose to delete. 1050 if (mPendingDeletion && !mIsUndoingDeletion) { 1051 performDeletion(); 1052 } 1053 } 1054 return result; 1055 } 1056 1057 @Override 1058 public void onPause() { 1059 // Delete photos that are pending deletion 1060 performDeletion(); 1061 mOrientationListener.disable(); 1062 mCurrentModule.onPauseBeforeSuper(); 1063 super.onPause(); 1064 mCurrentModule.onPauseAfterSuper(); 1065 1066 mLocalImagesObserver.setActivityPaused(true); 1067 mLocalVideosObserver.setActivityPaused(true); 1068 } 1069 1070 @Override 1071 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 1072 if (requestCode == REQ_CODE_DONT_SWITCH_TO_PREVIEW) { 1073 mResetToPreviewOnResume = false; 1074 } else { 1075 super.onActivityResult(requestCode, resultCode, data); 1076 } 1077 } 1078 1079 @Override 1080 public void onResume() { 1081 // TODO: Handle this in OrientationManager. 1082 // Auto-rotate off 1083 if (Settings.System.getInt(getContentResolver(), 1084 Settings.System.ACCELEROMETER_ROTATION, 0) == 0) { 1085 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); 1086 mAutoRotateScreen = false; 1087 } else { 1088 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); 1089 mAutoRotateScreen = true; 1090 } 1091 mOrientationListener.enable(); 1092 mCurrentModule.onResumeBeforeSuper(); 1093 super.onResume(); 1094 mCurrentModule.onResumeAfterSuper(); 1095 1096 setSwipingEnabled(true); 1097 1098 if (mResetToPreviewOnResume) { 1099 // Go to the preview on resume. 1100 mFilmStripView.getController().goToFirstItem(); 1101 } 1102 // Default is showing the preview, unless disabled by explicitly 1103 // starting an activity we want to return from to the filmstrip rather 1104 // than the preview. 1105 mResetToPreviewOnResume = true; 1106 1107 if (mLocalVideosObserver.isMediaDataChangedDuringPause() 1108 || mLocalImagesObserver.isMediaDataChangedDuringPause()) { 1109 mDataAdapter.requestLoad(getContentResolver()); 1110 } 1111 mLocalImagesObserver.setActivityPaused(false); 1112 mLocalVideosObserver.setActivityPaused(false); 1113 } 1114 1115 @Override 1116 public void onStart() { 1117 super.onStart(); 1118 bindMediaSaveService(); 1119 mPanoramaViewHelper.onStart(); 1120 } 1121 1122 @Override 1123 protected void onStop() { 1124 super.onStop(); 1125 mPanoramaViewHelper.onStop(); 1126 unbindMediaSaveService(); 1127 } 1128 1129 @Override 1130 public void onDestroy() { 1131 if (mSecureCamera) { 1132 unregisterReceiver(mScreenOffReceiver); 1133 } 1134 getContentResolver().unregisterContentObserver(mLocalImagesObserver); 1135 getContentResolver().unregisterContentObserver(mLocalVideosObserver); 1136 1137 super.onDestroy(); 1138 } 1139 1140 @Override 1141 public void onConfigurationChanged(Configuration config) { 1142 super.onConfigurationChanged(config); 1143 mCurrentModule.onConfigurationChanged(config); 1144 } 1145 1146 @Override 1147 public boolean onKeyDown(int keyCode, KeyEvent event) { 1148 if (mFilmStripView.inCameraFullscreen()) { 1149 if (mCurrentModule.onKeyDown(keyCode, event)) { 1150 return true; 1151 } 1152 // Prevent software keyboard or voice search from showing up. 1153 if (keyCode == KeyEvent.KEYCODE_SEARCH 1154 || keyCode == KeyEvent.KEYCODE_MENU) { 1155 if (event.isLongPress()) { 1156 return true; 1157 } 1158 } 1159 } 1160 1161 return super.onKeyDown(keyCode, event); 1162 } 1163 1164 @Override 1165 public boolean onKeyUp(int keyCode, KeyEvent event) { 1166 if (mFilmStripView.inCameraFullscreen() && mCurrentModule.onKeyUp(keyCode, event)) { 1167 return true; 1168 } 1169 return super.onKeyUp(keyCode, event); 1170 } 1171 1172 @Override 1173 public void onBackPressed() { 1174 if (!mFilmStripView.inCameraFullscreen()) { 1175 mFilmStripView.getController().goToFirstItem(); 1176 } else if (!mCurrentModule.onBackPressed()) { 1177 super.onBackPressed(); 1178 } 1179 } 1180 1181 public boolean isAutoRotateScreen() { 1182 return mAutoRotateScreen; 1183 } 1184 1185 protected void updateStorageSpace() { 1186 mStorageSpaceBytes = Storage.getAvailableSpace(); 1187 } 1188 1189 protected long getStorageSpaceBytes() { 1190 return mStorageSpaceBytes; 1191 } 1192 1193 protected void updateStorageSpaceAndHint() { 1194 updateStorageSpace(); 1195 updateStorageHint(mStorageSpaceBytes); 1196 } 1197 1198 protected void updateStorageHint(long storageSpace) { 1199 String message = null; 1200 if (storageSpace == Storage.UNAVAILABLE) { 1201 message = getString(R.string.no_storage); 1202 } else if (storageSpace == Storage.PREPARING) { 1203 message = getString(R.string.preparing_sd); 1204 } else if (storageSpace == Storage.UNKNOWN_SIZE) { 1205 message = getString(R.string.access_sd_fail); 1206 } else if (storageSpace <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { 1207 message = getString(R.string.spaceIsLow_content); 1208 } 1209 1210 if (message != null) { 1211 if (mStorageHint == null) { 1212 mStorageHint = OnScreenHint.makeText(this, message); 1213 } else { 1214 mStorageHint.setText(message); 1215 } 1216 mStorageHint.show(); 1217 } else if (mStorageHint != null) { 1218 mStorageHint.cancel(); 1219 mStorageHint = null; 1220 } 1221 } 1222 1223 protected void setResultEx(int resultCode) { 1224 mResultCodeForTesting = resultCode; 1225 setResult(resultCode); 1226 } 1227 1228 protected void setResultEx(int resultCode, Intent data) { 1229 mResultCodeForTesting = resultCode; 1230 mResultDataForTesting = data; 1231 setResult(resultCode, data); 1232 } 1233 1234 public int getResultCode() { 1235 return mResultCodeForTesting; 1236 } 1237 1238 public Intent getResultData() { 1239 return mResultDataForTesting; 1240 } 1241 1242 public boolean isSecureCamera() { 1243 return mSecureCamera; 1244 } 1245 1246 @Override 1247 public void onModuleSelected(int moduleIndex) { 1248 if (mCurrentModuleIndex == moduleIndex) { 1249 return; 1250 } 1251 1252 CameraHolder.instance().keep(); 1253 closeModule(mCurrentModule); 1254 setModuleFromIndex(moduleIndex); 1255 1256 openModule(mCurrentModule); 1257 mCurrentModule.onOrientationChanged(mLastRawOrientation); 1258 if (mMediaSaveService != null) { 1259 mCurrentModule.onMediaSaveServiceConnected(mMediaSaveService); 1260 } 1261 1262 // Store the module index so we can use it the next time the Camera 1263 // starts up. 1264 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1265 prefs.edit().putInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, moduleIndex).apply(); 1266 } 1267 1268 /** 1269 * Sets the mCurrentModuleIndex, creates a new module instance for the given 1270 * index an sets it as mCurrentModule. 1271 */ 1272 private void setModuleFromIndex(int moduleIndex) { 1273 mCurrentModuleIndex = moduleIndex; 1274 switch (moduleIndex) { 1275 case ModuleSwitcher.VIDEO_MODULE_INDEX: 1276 mCurrentModule = new VideoModule(); 1277 break; 1278 1279 case ModuleSwitcher.PHOTO_MODULE_INDEX: 1280 mCurrentModule = new PhotoModule(); 1281 break; 1282 1283 case ModuleSwitcher.WIDE_ANGLE_PANO_MODULE_INDEX: 1284 mCurrentModule = new WideAnglePanoramaModule(); 1285 break; 1286 1287 case ModuleSwitcher.LIGHTCYCLE_MODULE_INDEX: 1288 mCurrentModule = PhotoSphereHelper.createPanoramaModule(); 1289 break; 1290 case ModuleSwitcher.GCAM_MODULE_INDEX: 1291 // Force immediate release of Camera instance 1292 CameraHolder.instance().strongRelease(); 1293 mCurrentModule = GcamHelper.createGcamModule(); 1294 break; 1295 default: 1296 // Fall back to photo mode. 1297 mCurrentModule = new PhotoModule(); 1298 mCurrentModuleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1299 break; 1300 } 1301 } 1302 1303 /** 1304 * Launches an ACTION_EDIT intent for the given local data item. 1305 */ 1306 public void launchEditor(LocalData data) { 1307 Intent intent = new Intent(Intent.ACTION_EDIT) 1308 .setDataAndType(data.getContentUri(), data.getMimeType()) 1309 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1310 startActivityForResult(Intent.createChooser(intent, null), 1311 REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1312 } 1313 1314 /** 1315 * Launch the tiny planet editor. 1316 * 1317 * @param data the data must be a 360 degree stereographically mapped 1318 * panoramic image. It will not be modified, instead a new item 1319 * with the result will be added to the filmstrip. 1320 */ 1321 public void launchTinyPlanetEditor(LocalData data) { 1322 TinyPlanetFragment fragment = new TinyPlanetFragment(); 1323 Bundle bundle = new Bundle(); 1324 bundle.putString(TinyPlanetFragment.ARGUMENT_URI, data.getContentUri().toString()); 1325 bundle.putString(TinyPlanetFragment.ARGUMENT_TITLE, data.getTitle()); 1326 fragment.setArguments(bundle); 1327 fragment.show(getFragmentManager(), "tiny_planet"); 1328 } 1329 1330 private void openModule(CameraModule module) { 1331 module.init(this, mCameraModuleRootView); 1332 module.onResumeBeforeSuper(); 1333 module.onResumeAfterSuper(); 1334 } 1335 1336 private void closeModule(CameraModule module) { 1337 module.onPauseBeforeSuper(); 1338 module.onPauseAfterSuper(); 1339 ((ViewGroup) mCameraModuleRootView).removeAllViews(); 1340 } 1341 1342 private void performDeletion() { 1343 if (!mPendingDeletion) { 1344 return; 1345 } 1346 hideUndoDeletionBar(false); 1347 mDataAdapter.executeDeletion(CameraActivity.this); 1348 updateActionBarMenu(mFilmStripView.getCurrentId()); 1349 } 1350 1351 public void showUndoDeletionBar() { 1352 if (mPendingDeletion) { 1353 performDeletion(); 1354 } 1355 Log.v(TAG, "showing undo bar"); 1356 mPendingDeletion = true; 1357 if (mUndoDeletionBar == null) { 1358 ViewGroup v = (ViewGroup) getLayoutInflater().inflate( 1359 R.layout.undo_bar, mAboveFilmstripControlLayout, true); 1360 mUndoDeletionBar = (ViewGroup) v.findViewById(R.id.camera_undo_deletion_bar); 1361 View button = mUndoDeletionBar.findViewById(R.id.camera_undo_deletion_button); 1362 button.setOnClickListener(new View.OnClickListener() { 1363 @Override 1364 public void onClick(View view) { 1365 mDataAdapter.undoDataRemoval(); 1366 hideUndoDeletionBar(true); 1367 } 1368 }); 1369 // Setting undo bar clickable to avoid touch events going through 1370 // the bar to the buttons (eg. edit button, etc) underneath the bar. 1371 mUndoDeletionBar.setClickable(true); 1372 // When there is user interaction going on with the undo button, we 1373 // do not want to hide the undo bar. 1374 button.setOnTouchListener(new View.OnTouchListener() { 1375 @Override 1376 public boolean onTouch(View v, MotionEvent event) { 1377 if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { 1378 mIsUndoingDeletion = true; 1379 } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { 1380 mIsUndoingDeletion =false; 1381 } 1382 return false; 1383 } 1384 }); 1385 } 1386 mUndoDeletionBar.setAlpha(0f); 1387 mUndoDeletionBar.setVisibility(View.VISIBLE); 1388 mUndoDeletionBar.animate().setDuration(200).alpha(1f).setListener(null).start(); 1389 } 1390 1391 private void hideUndoDeletionBar(boolean withAnimation) { 1392 Log.v(TAG, "Hiding undo deletion bar"); 1393 mPendingDeletion = false; 1394 if (mUndoDeletionBar != null) { 1395 if (withAnimation) { 1396 mUndoDeletionBar.animate() 1397 .setDuration(200) 1398 .alpha(0f) 1399 .setListener(new Animator.AnimatorListener() { 1400 @Override 1401 public void onAnimationStart(Animator animation) { 1402 // Do nothing. 1403 } 1404 1405 @Override 1406 public void onAnimationEnd(Animator animation) { 1407 mUndoDeletionBar.setVisibility(View.GONE); 1408 } 1409 1410 @Override 1411 public void onAnimationCancel(Animator animation) { 1412 // Do nothing. 1413 } 1414 1415 @Override 1416 public void onAnimationRepeat(Animator animation) { 1417 // Do nothing. 1418 } 1419 }) 1420 .start(); 1421 } else { 1422 mUndoDeletionBar.setVisibility(View.GONE); 1423 } 1424 } 1425 } 1426 1427 @Override 1428 public void onShowSwitcherPopup() { 1429 } 1430 1431 /** 1432 * Enable/disable swipe-to-filmstrip. Will always disable swipe if in 1433 * capture intent. 1434 * 1435 * @param enable {@code true} to enable swipe. 1436 */ 1437 public void setSwipingEnabled(boolean enable) { 1438 if (isCaptureIntent()) { 1439 mCameraPreviewData.lockPreview(true); 1440 } else { 1441 mCameraPreviewData.lockPreview(!enable); 1442 } 1443 } 1444 1445 // Accessor methods for getting latency times used in performance testing 1446 public long getAutoFocusTime() { 1447 return (mCurrentModule instanceof PhotoModule) ? 1448 ((PhotoModule) mCurrentModule).mAutoFocusTime : -1; 1449 } 1450 1451 public long getShutterLag() { 1452 return (mCurrentModule instanceof PhotoModule) ? 1453 ((PhotoModule) mCurrentModule).mShutterLag : -1; 1454 } 1455 1456 public long getShutterToPictureDisplayedTime() { 1457 return (mCurrentModule instanceof PhotoModule) ? 1458 ((PhotoModule) mCurrentModule).mShutterToPictureDisplayedTime : -1; 1459 } 1460 1461 public long getPictureDisplayedToJpegCallbackTime() { 1462 return (mCurrentModule instanceof PhotoModule) ? 1463 ((PhotoModule) mCurrentModule).mPictureDisplayedToJpegCallbackTime : -1; 1464 } 1465 1466 public long getJpegCallbackFinishTime() { 1467 return (mCurrentModule instanceof PhotoModule) ? 1468 ((PhotoModule) mCurrentModule).mJpegCallbackFinishTime : -1; 1469 } 1470 1471 public long getCaptureStartTime() { 1472 return (mCurrentModule instanceof PhotoModule) ? 1473 ((PhotoModule) mCurrentModule).mCaptureStartTime : -1; 1474 } 1475 1476 public boolean isRecording() { 1477 return (mCurrentModule instanceof VideoModule) ? 1478 ((VideoModule) mCurrentModule).isRecording() : false; 1479 } 1480 1481 public CameraOpenErrorCallback getCameraOpenErrorCallback() { 1482 return mCameraOpenErrorCallback; 1483 } 1484 1485 // For debugging purposes only. 1486 public CameraModule getCurrentModule() { 1487 return mCurrentModule; 1488 } 1489} 1490