CameraActivity.java revision bb1b88be8289f3f60f98b13efaba2518ebb2169a
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.CameraManager.CameraOpenErrorCallback; 67import com.android.camera.app.AppManagerFactory; 68import com.android.camera.app.PlaceholderManager; 69import com.android.camera.app.PanoramaStitchingManager; 70import com.android.camera.crop.CropActivity; 71import com.android.camera.data.CameraDataAdapter; 72import com.android.camera.data.CameraPreviewData; 73import com.android.camera.data.FixedFirstDataAdapter; 74import com.android.camera.data.FixedLastDataAdapter; 75import com.android.camera.data.InProgressDataWrapper; 76import com.android.camera.data.LocalData; 77import com.android.camera.data.LocalDataAdapter; 78import com.android.camera.data.LocalMediaObserver; 79import com.android.camera.data.MediaDetails; 80import com.android.camera.data.SimpleViewData; 81import com.android.camera.tinyplanet.TinyPlanetFragment; 82import com.android.camera.ui.DetailsDialog; 83import com.android.camera.ui.FilmStripView; 84import com.android.camera.ui.ModuleSwitcher; 85import com.android.camera.util.ApiHelper; 86import com.android.camera.util.CameraUtil; 87import com.android.camera.util.GcamHelper; 88import com.android.camera.util.IntentHelper; 89import com.android.camera.util.PhotoSphereHelper; 90import com.android.camera.util.PhotoSphereHelper.PanoramaViewHelper; 91import com.android.camera.util.RefocusHelper; 92import com.android.camera2.R; 93 94public class CameraActivity extends Activity 95 implements ModuleSwitcher.ModuleSwitchListener, 96 ActionBar.OnMenuVisibilityListener { 97 98 private static final String TAG = "CAM_Activity"; 99 100 private static final String INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE = 101 "android.media.action.STILL_IMAGE_CAMERA_SECURE"; 102 public static final String ACTION_IMAGE_CAPTURE_SECURE = 103 "android.media.action.IMAGE_CAPTURE_SECURE"; 104 public static final String ACTION_TRIM_VIDEO = 105 "com.android.camera.action.TRIM"; 106 public static final String MEDIA_ITEM_PATH = "media-item-path"; 107 108 // The intent extra for camera from secure lock screen. True if the gallery 109 // should only show newly captured pictures. sSecureAlbumId does not 110 // increment. This is used when switching between camera, camcorder, and 111 // panorama. If the extra is not set, it is in the normal camera mode. 112 public static final String SECURE_CAMERA_EXTRA = "secure_camera"; 113 114 /** 115 * Request code from an activity we started that indicated that we do not 116 * want to reset the view to the preview in onResume. 117 */ 118 public static final int REQ_CODE_DONT_SWITCH_TO_PREVIEW = 142; 119 120 public static final int REQ_CODE_GCAM_DEBUG_POSTCAPTURE = 999; 121 122 private static final int HIDE_ACTION_BAR = 1; 123 private static final long SHOW_ACTION_BAR_TIMEOUT_MS = 3000; 124 125 /** Whether onResume should reset the view to the preview. */ 126 private boolean mResetToPreviewOnResume = true; 127 128 // Supported operations at FilmStripView. Different data has different 129 // set of supported operations. 130 private static final int SUPPORT_DELETE = 1 << 0; 131 private static final int SUPPORT_ROTATE = 1 << 1; 132 private static final int SUPPORT_INFO = 1 << 2; 133 private static final int SUPPORT_CROP = 1 << 3; 134 private static final int SUPPORT_SETAS = 1 << 4; 135 private static final int SUPPORT_EDIT = 1 << 5; 136 private static final int SUPPORT_TRIM = 1 << 6; 137 private static final int SUPPORT_SHARE = 1 << 7; 138 private static final int SUPPORT_SHARE_PANORAMA360 = 1 << 8; 139 private static final int SUPPORT_SHOW_ON_MAP = 1 << 9; 140 private static final int SUPPORT_ALL = 0xffffffff; 141 142 /** This data adapter is used by FilmStripView. */ 143 private LocalDataAdapter mDataAdapter; 144 /** This data adapter represents the real local camera data. */ 145 private LocalDataAdapter mWrappedDataAdapter; 146 147 private PanoramaStitchingManager mPanoramaManager; 148 private PlaceholderManager mPlaceholderManager; 149 private int mCurrentModuleIndex; 150 private CameraModule mCurrentModule; 151 private FrameLayout mAboveFilmstripControlLayout; 152 private View mCameraModuleRootView; 153 private FilmStripView mFilmStripView; 154 private ProgressBar mBottomProgress; 155 private View mPanoStitchingPanel; 156 private int mResultCodeForTesting; 157 private Intent mResultDataForTesting; 158 private OnScreenHint mStorageHint; 159 private long mStorageSpaceBytes = Storage.LOW_STORAGE_THRESHOLD_BYTES; 160 private boolean mAutoRotateScreen; 161 private boolean mSecureCamera; 162 // This is a hack to speed up the start of SecureCamera. 163 private static boolean sFirstStartAfterScreenOn = true; 164 private int mLastRawOrientation; 165 private MyOrientationEventListener mOrientationListener; 166 private Handler mMainHandler; 167 private PanoramaViewHelper mPanoramaViewHelper; 168 private CameraPreviewData mCameraPreviewData; 169 private ActionBar mActionBar; 170 private OnActionBarVisibilityListener mOnActionBarVisibilityListener = null; 171 private Menu mActionBarMenu; 172 private ViewGroup mUndoDeletionBar; 173 private boolean mIsUndoingDeletion = false; 174 175 private Uri[] mNfcPushUris = new Uri[1]; 176 177 private ShareActionProvider mStandardShareActionProvider; 178 private Intent mStandardShareIntent; 179 private ShareActionProvider mPanoramaShareActionProvider; 180 private Intent mPanoramaShareIntent; 181 private LocalMediaObserver mLocalImagesObserver; 182 private LocalMediaObserver mLocalVideosObserver; 183 184 private final int DEFAULT_SYSTEM_UI_VISIBILITY = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 185 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 186 private boolean mPendingDeletion = false; 187 188 private Intent mVideoShareIntent; 189 private Intent mImageShareIntent; 190 191 private class MyOrientationEventListener 192 extends OrientationEventListener { 193 public MyOrientationEventListener(Context context) { 194 super(context); 195 } 196 197 @Override 198 public void onOrientationChanged(int orientation) { 199 // We keep the last known orientation. So if the user first orient 200 // the camera then point the camera to floor or sky, we still have 201 // the correct orientation. 202 if (orientation == ORIENTATION_UNKNOWN) { 203 return; 204 } 205 mLastRawOrientation = orientation; 206 mCurrentModule.onOrientationChanged(orientation); 207 } 208 } 209 210 private MediaSaveService mMediaSaveService; 211 private ServiceConnection mConnection = new ServiceConnection() { 212 @Override 213 public void onServiceConnected(ComponentName className, IBinder b) { 214 mMediaSaveService = ((MediaSaveService.LocalBinder) b).getService(); 215 mCurrentModule.onMediaSaveServiceConnected(mMediaSaveService); 216 } 217 218 @Override 219 public void onServiceDisconnected(ComponentName className) { 220 if (mMediaSaveService != null) { 221 mMediaSaveService.setListener(null); 222 mMediaSaveService = null; 223 } 224 } 225 }; 226 227 private CameraOpenErrorCallback mCameraOpenErrorCallback = 228 new CameraOpenErrorCallback() { 229 @Override 230 public void onCameraDisabled(int cameraId) { 231 CameraUtil.showErrorAndFinish(CameraActivity.this, 232 R.string.camera_disabled); 233 } 234 235 @Override 236 public void onDeviceOpenFailure(int cameraId) { 237 CameraUtil.showErrorAndFinish(CameraActivity.this, 238 R.string.cannot_connect_camera); 239 } 240 241 @Override 242 public void onReconnectionFailure(CameraManager mgr) { 243 CameraUtil.showErrorAndFinish(CameraActivity.this, 244 R.string.cannot_connect_camera); 245 } 246 }; 247 248 // close activity when screen turns off 249 private BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() { 250 @Override 251 public void onReceive(Context context, Intent intent) { 252 finish(); 253 } 254 }; 255 256 private static BroadcastReceiver sScreenOffReceiver; 257 258 private static class ScreenOffReceiver extends BroadcastReceiver { 259 @Override 260 public void onReceive(Context context, Intent intent) { 261 sFirstStartAfterScreenOn = true; 262 } 263 } 264 265 private class MainHandler extends Handler { 266 public MainHandler(Looper looper) { 267 super(looper); 268 } 269 270 @Override 271 public void handleMessage(Message msg) { 272 if (msg.what == HIDE_ACTION_BAR) { 273 removeMessages(HIDE_ACTION_BAR); 274 CameraActivity.this.setSystemBarsVisibility(false); 275 } 276 } 277 } 278 279 public interface OnActionBarVisibilityListener { 280 public void onActionBarVisibilityChanged(boolean isVisible); 281 } 282 283 public void setOnActionBarVisibilityListener(OnActionBarVisibilityListener listener) { 284 mOnActionBarVisibilityListener = listener; 285 } 286 287 public static boolean isFirstStartAfterScreenOn() { 288 return sFirstStartAfterScreenOn; 289 } 290 291 public static void resetFirstStartAfterScreenOn() { 292 sFirstStartAfterScreenOn = false; 293 } 294 295 private FilmStripView.Listener mFilmStripListener = 296 new FilmStripView.Listener() { 297 @Override 298 public void onDataPromoted(int dataID) { 299 removeData(dataID); 300 } 301 302 @Override 303 public void onDataDemoted(int dataID) { 304 removeData(dataID); 305 } 306 307 @Override 308 public void onDataFullScreenChange(int dataID, boolean full) { 309 boolean isCameraID = isCameraPreview(dataID); 310 if (!isCameraID) { 311 if (!full) { 312 // Always show action bar in filmstrip mode 313 CameraActivity.this.setSystemBarsVisibility(true, false); 314 } else if (mActionBar.isShowing()) { 315 // Hide action bar after time out in full screen mode 316 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 317 SHOW_ACTION_BAR_TIMEOUT_MS); 318 } 319 } 320 } 321 322 /** 323 * Check if the local data corresponding to dataID is the camera 324 * preview. 325 * 326 * @param dataID the ID of the local data 327 * @return true if the local data is not null and it is the 328 * camera preview. 329 */ 330 private boolean isCameraPreview(int dataID) { 331 LocalData localData = mDataAdapter.getLocalData(dataID); 332 if (localData == null) { 333 Log.w(TAG, "Current data ID not found."); 334 return false; 335 } 336 return localData.getLocalDataType() == LocalData.LOCAL_CAMERA_PREVIEW; 337 } 338 339 @Override 340 public void onReload() { 341 setPreviewControlsVisibility(true); 342 } 343 344 @Override 345 public void onCurrentDataCentered(int dataID) { 346 if (dataID != 0 && !mFilmStripView.isCameraPreview()) { 347 // For now, We ignore all items that are not the camera preview. 348 return; 349 } 350 351 if(!arePreviewControlsVisible()) { 352 setPreviewControlsVisibility(true); 353 CameraActivity.this.setSystemBarsVisibility(false); 354 } 355 } 356 357 @Override 358 public void onCurrentDataOffCentered(int dataID) { 359 if (dataID != 0 && !mFilmStripView.isCameraPreview()) { 360 // For now, We ignore all items that are not the camera preview. 361 return; 362 } 363 364 if (arePreviewControlsVisible()) { 365 setPreviewControlsVisibility(false); 366 } 367 } 368 369 @Override 370 public void onDataFocusChanged(final int dataID, final boolean focused) { 371 // Delay hiding action bar if there is any user interaction 372 if (mMainHandler.hasMessages(HIDE_ACTION_BAR)) { 373 mMainHandler.removeMessages(HIDE_ACTION_BAR); 374 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 375 SHOW_ACTION_BAR_TIMEOUT_MS); 376 } 377 // TODO: This callback is UI event callback, should always 378 // happen on UI thread. Find the reason for this 379 // runOnUiThread() and fix it. 380 runOnUiThread(new Runnable() { 381 @Override 382 public void run() { 383 LocalData currentData = mDataAdapter.getLocalData(dataID); 384 if (currentData == null) { 385 Log.w(TAG, "Current data ID not found."); 386 hidePanoStitchingProgress(); 387 return; 388 } 389 boolean isCameraID = currentData.getLocalDataType() == 390 LocalData.LOCAL_CAMERA_PREVIEW; 391 if (!focused) { 392 if (isCameraID) { 393 mCurrentModule.onPreviewFocusChanged(false); 394 CameraActivity.this.setSystemBarsVisibility(true); 395 } 396 hidePanoStitchingProgress(); 397 } else { 398 if (isCameraID) { 399 // Don't show the action bar in Camera 400 // preview. 401 CameraActivity.this.setSystemBarsVisibility(false); 402 403 if (mPendingDeletion) { 404 performDeletion(); 405 } 406 } else { 407 updateActionBarMenu(dataID); 408 } 409 410 Uri contentUri = currentData.getContentUri(); 411 if (contentUri == null) { 412 hidePanoStitchingProgress(); 413 return; 414 } 415 int panoStitchingProgress = mPanoramaManager.getTaskProgress( 416 contentUri); 417 if (panoStitchingProgress < 0) { 418 hidePanoStitchingProgress(); 419 return; 420 } 421 showPanoStitchingProgress(); 422 updateStitchingProgress(panoStitchingProgress); 423 } 424 } 425 }); 426 } 427 428 @Override 429 public void onToggleSystemDecorsVisibility(int dataID) { 430 // If action bar is showing, hide it immediately, otherwise 431 // show action bar and hide it later 432 if (mActionBar.isShowing()) { 433 CameraActivity.this.setSystemBarsVisibility(false); 434 } else { 435 // Don't show the action bar if that is the camera preview. 436 boolean isCameraID = isCameraPreview(dataID); 437 if (!isCameraID) { 438 CameraActivity.this.setSystemBarsVisibility(true, true); 439 } 440 } 441 } 442 443 @Override 444 public void setSystemDecorsVisibility(boolean visible) { 445 CameraActivity.this.setSystemBarsVisibility(visible); 446 } 447 }; 448 449 public void gotoGallery() { 450 mFilmStripView.getController().goToNextItem(); 451 } 452 453 /** 454 * If {@param visible} is false, this hides the action bar and switches the system UI 455 * to lights-out mode. 456 */ 457 // TODO: This should not be called outside of the activity. 458 public void setSystemBarsVisibility(boolean visible) { 459 setSystemBarsVisibility(visible, false); 460 } 461 462 /** 463 * If {@param visible} is false, this hides the action bar and switches the 464 * system UI to lights-out mode. If {@param hideLater} is true, a delayed message 465 * will be sent after a timeout to hide the action bar. 466 */ 467 private void setSystemBarsVisibility(boolean visible, boolean hideLater) { 468 mMainHandler.removeMessages(HIDE_ACTION_BAR); 469 boolean currentlyVisible = mActionBar.isShowing(); 470 471 if (visible != currentlyVisible) { 472 int visibility = DEFAULT_SYSTEM_UI_VISIBILITY | (visible ? View.SYSTEM_UI_FLAG_VISIBLE 473 : View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_FLAG_FULLSCREEN); 474 mAboveFilmstripControlLayout.setSystemUiVisibility(visibility); 475 476 if (visible) { 477 mActionBar.show(); 478 } else { 479 mActionBar.hide(); 480 } 481 if (mOnActionBarVisibilityListener != null) { 482 mOnActionBarVisibilityListener.onActionBarVisibilityChanged(visible); 483 } 484 } 485 486 // Now delay hiding the bars 487 if (visible && hideLater) { 488 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 489 } 490 } 491 492 private void hidePanoStitchingProgress() { 493 mPanoStitchingPanel.setVisibility(View.GONE); 494 } 495 496 private void showPanoStitchingProgress() { 497 mPanoStitchingPanel.setVisibility(View.VISIBLE); 498 } 499 500 private void updateStitchingProgress(int progress) { 501 mBottomProgress.setProgress(progress); 502 } 503 504 @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 505 private void setupNfcBeamPush() { 506 NfcAdapter adapter = NfcAdapter.getDefaultAdapter(CameraActivity.this); 507 if (adapter == null) { 508 return; 509 } 510 511 if (!ApiHelper.HAS_SET_BEAM_PUSH_URIS) { 512 // Disable beaming 513 adapter.setNdefPushMessage(null, CameraActivity.this); 514 return; 515 } 516 517 adapter.setBeamPushUris(null, CameraActivity.this); 518 adapter.setBeamPushUrisCallback(new CreateBeamUrisCallback() { 519 @Override 520 public Uri[] createBeamUris(NfcEvent event) { 521 return mNfcPushUris; 522 } 523 }, CameraActivity.this); 524 } 525 526 private void setNfcBeamPushUri(Uri uri) { 527 mNfcPushUris[0] = uri; 528 } 529 530 private void setStandardShareIntent(Uri contentUri, String mimeType) { 531 mStandardShareIntent = getShareIntentFromType(mimeType); 532 if (mStandardShareIntent != null) { 533 mStandardShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 534 mStandardShareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 535 if (mStandardShareActionProvider != null) { 536 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 537 } 538 } 539 } 540 541 /** 542 * Get the share intent according to the mimeType 543 * 544 * @param mimeType The mimeType of current data. 545 * @return the video/image's ShareIntent or null if mimeType is invalid. 546 */ 547 private Intent getShareIntentFromType(String mimeType) { 548 // Lazily create the intent object. 549 if (mimeType.startsWith("video/")) { 550 if (mVideoShareIntent == null) { 551 mVideoShareIntent = new Intent(Intent.ACTION_SEND); 552 mVideoShareIntent.setType("video/*"); 553 } 554 return mVideoShareIntent; 555 } else if (mimeType.startsWith("image/")) { 556 if (mImageShareIntent == null) { 557 mImageShareIntent = new Intent(Intent.ACTION_SEND); 558 mImageShareIntent.setType("image/*"); 559 } 560 return mImageShareIntent; 561 } 562 Log.w(TAG, "unsupported mimeType " + mimeType); 563 return null; 564 } 565 566 private void setPanoramaShareIntent(Uri contentUri) { 567 if (mPanoramaShareIntent == null) { 568 mPanoramaShareIntent = new Intent(Intent.ACTION_SEND); 569 } 570 mPanoramaShareIntent.setType("application/vnd.google.panorama360+jpg"); 571 mPanoramaShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 572 if (mPanoramaShareActionProvider != null) { 573 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 574 } 575 } 576 577 @Override 578 public void onMenuVisibilityChanged(boolean isVisible) { 579 // If menu is showing, we need to make sure action bar does not go away. 580 mMainHandler.removeMessages(HIDE_ACTION_BAR); 581 if (!isVisible) { 582 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 583 } 584 } 585 586 /** 587 * According to the data type, make the menu items for supported operations 588 * visible. 589 * 590 * @param dataID the data ID of the current item. 591 */ 592 private void updateActionBarMenu(int dataID) { 593 LocalData currentData = mDataAdapter.getLocalData(dataID); 594 if (currentData == null) { 595 return; 596 } 597 int type = currentData.getLocalDataType(); 598 599 if (mActionBarMenu == null) { 600 return; 601 } 602 603 int supported = 0; 604 605 switch (type) { 606 case LocalData.LOCAL_IMAGE: 607 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 608 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 609 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 610 break; 611 case LocalData.LOCAL_VIDEO: 612 supported |= SUPPORT_DELETE | SUPPORT_INFO | SUPPORT_TRIM 613 | SUPPORT_SHARE; 614 break; 615 case LocalData.LOCAL_PHOTO_SPHERE: 616 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 617 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 618 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 619 break; 620 case LocalData.LOCAL_360_PHOTO_SPHERE: 621 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 622 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 623 | SUPPORT_SHARE | SUPPORT_SHARE_PANORAMA360 624 | SUPPORT_SHOW_ON_MAP; 625 break; 626 default: 627 break; 628 } 629 630 // In secure camera mode, we only support delete operation. 631 if (isSecureCamera()) { 632 supported &= SUPPORT_DELETE; 633 } 634 635 setMenuItemVisible(mActionBarMenu, R.id.action_delete, 636 (supported & SUPPORT_DELETE) != 0); 637 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_ccw, 638 (supported & SUPPORT_ROTATE) != 0); 639 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_cw, 640 (supported & SUPPORT_ROTATE) != 0); 641 setMenuItemVisible(mActionBarMenu, R.id.action_details, 642 (supported & SUPPORT_INFO) != 0); 643 setMenuItemVisible(mActionBarMenu, R.id.action_crop, 644 (supported & SUPPORT_CROP) != 0); 645 setMenuItemVisible(mActionBarMenu, R.id.action_setas, 646 (supported & SUPPORT_SETAS) != 0); 647 setMenuItemVisible(mActionBarMenu, R.id.action_edit, 648 (supported & SUPPORT_EDIT) != 0); 649 setMenuItemVisible(mActionBarMenu, R.id.action_trim, 650 (supported & SUPPORT_TRIM) != 0); 651 652 boolean standardShare = (supported & SUPPORT_SHARE) != 0; 653 boolean panoramaShare = (supported & SUPPORT_SHARE_PANORAMA360) != 0; 654 setMenuItemVisible(mActionBarMenu, R.id.action_share, standardShare); 655 setMenuItemVisible(mActionBarMenu, R.id.action_share_panorama, panoramaShare); 656 657 if (panoramaShare) { 658 // For 360 PhotoSphere, relegate standard share to the overflow menu 659 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 660 if (item != null) { 661 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); 662 item.setTitle(getResources().getString(R.string.share_as_photo)); 663 } 664 // And, promote "share as panorama" to action bar 665 item = mActionBarMenu.findItem(R.id.action_share_panorama); 666 if (item != null) { 667 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 668 } 669 setPanoramaShareIntent(currentData.getContentUri()); 670 } 671 if (standardShare) { 672 if (!panoramaShare) { 673 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 674 if (item != null) { 675 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 676 item.setTitle(getResources().getString(R.string.share)); 677 } 678 } 679 setStandardShareIntent(currentData.getContentUri(), currentData.getMimeType()); 680 setNfcBeamPushUri(currentData.getContentUri()); 681 } 682 683 boolean itemHasLocation = currentData.getLatLong() != null; 684 setMenuItemVisible(mActionBarMenu, R.id.action_show_on_map, 685 itemHasLocation && (supported & SUPPORT_SHOW_ON_MAP) != 0); 686 } 687 688 private void setMenuItemVisible(Menu menu, int itemId, boolean visible) { 689 MenuItem item = menu.findItem(itemId); 690 if (item != null) 691 item.setVisible(visible); 692 } 693 694 private ImageTaskManager.TaskListener mPlaceholderListener = 695 new ImageTaskManager.TaskListener() { 696 697 @Override 698 public void onTaskQueued(String filePath, final Uri imageUri) { 699 mMainHandler.post(new Runnable() { 700 @Override 701 public void run() { 702 notifyNewMedia(imageUri); 703 int dataID = mDataAdapter.findDataByContentUri(imageUri); 704 if (dataID != -1) { 705 LocalData d = mDataAdapter.getLocalData(dataID); 706 InProgressDataWrapper newData = new InProgressDataWrapper(d, true); 707 mDataAdapter.updateData(dataID, newData); 708 } 709 } 710 }); 711 } 712 713 @Override 714 public void onTaskDone(String filePath, final Uri imageUri) { 715 mMainHandler.post(new Runnable() { 716 @Override 717 public void run() { 718 mDataAdapter.refresh(getContentResolver(), imageUri); 719 } 720 }); 721 } 722 723 @Override 724 public void onTaskProgress(String filePath, Uri imageUri, int progress) { 725 // Do nothing 726 } 727 }; 728 729 private ImageTaskManager.TaskListener mStitchingListener = 730 new ImageTaskManager.TaskListener() { 731 @Override 732 public void onTaskQueued(String filePath, final Uri imageUri) { 733 mMainHandler.post(new Runnable() { 734 @Override 735 public void run() { 736 notifyNewMedia(imageUri); 737 int dataID = mDataAdapter.findDataByContentUri(imageUri); 738 if (dataID != -1) { 739 // Don't allow special UI actions (swipe to 740 // delete, for example) on in-progress data. 741 LocalData d = mDataAdapter.getLocalData(dataID); 742 InProgressDataWrapper newData = new InProgressDataWrapper(d); 743 mDataAdapter.updateData(dataID, newData); 744 } 745 } 746 }); 747 } 748 749 @Override 750 public void onTaskDone(String filePath, final Uri imageUri) { 751 Log.v(TAG, "onTaskDone:" + filePath); 752 mMainHandler.post(new Runnable() { 753 @Override 754 public void run() { 755 int doneID = mDataAdapter.findDataByContentUri(imageUri); 756 int currentDataId = mFilmStripView.getCurrentId(); 757 758 if (currentDataId == doneID) { 759 hidePanoStitchingProgress(); 760 updateStitchingProgress(0); 761 } 762 763 mDataAdapter.refresh(getContentResolver(), imageUri); 764 } 765 }); 766 } 767 768 @Override 769 public void onTaskProgress( 770 String filePath, final Uri imageUri, final int progress) { 771 mMainHandler.post(new Runnable() { 772 @Override 773 public void run() { 774 int currentDataId = mFilmStripView.getCurrentId(); 775 if (currentDataId == -1) { 776 return; 777 } 778 if (imageUri.equals( 779 mDataAdapter.getLocalData(currentDataId).getContentUri())) { 780 updateStitchingProgress(progress); 781 } 782 } 783 }); 784 } 785 }; 786 787 public MediaSaveService getMediaSaveService() { 788 return mMediaSaveService; 789 } 790 791 public void notifyNewMedia(Uri uri) { 792 ContentResolver cr = getContentResolver(); 793 String mimeType = cr.getType(uri); 794 if (mimeType.startsWith("video/")) { 795 sendBroadcast(new Intent(CameraUtil.ACTION_NEW_VIDEO, uri)); 796 mDataAdapter.addNewVideo(cr, uri); 797 } else if (mimeType.startsWith("image/")) { 798 CameraUtil.broadcastNewPicture(this, uri); 799 mDataAdapter.addNewPhoto(cr, uri); 800 } else if (mimeType.startsWith("application/stitching-preview")) { 801 mDataAdapter.addNewPhoto(cr, uri); 802 } else if (mimeType.startsWith(PlaceholderManager.PLACEHOLDER_MIME_TYPE)) { 803 mDataAdapter.addNewPhoto(cr, uri); 804 } else { 805 android.util.Log.w(TAG, "Unknown new media with MIME type:" 806 + mimeType + ", uri:" + uri); 807 } 808 } 809 810 private void removeData(int dataID) { 811 mDataAdapter.removeData(CameraActivity.this, dataID); 812 if (mDataAdapter.getTotalNumber() > 1) { 813 showUndoDeletionBar(); 814 } else { 815 // If camera preview is the only view left in filmstrip, 816 // no need to show undo bar. 817 mPendingDeletion = true; 818 performDeletion(); 819 } 820 } 821 822 private void bindMediaSaveService() { 823 Intent intent = new Intent(this, MediaSaveService.class); 824 bindService(intent, mConnection, Context.BIND_AUTO_CREATE); 825 } 826 827 private void unbindMediaSaveService() { 828 if (mConnection != null) { 829 unbindService(mConnection); 830 } 831 } 832 833 @Override 834 public boolean onCreateOptionsMenu(Menu menu) { 835 // Inflate the menu items for use in the action bar 836 MenuInflater inflater = getMenuInflater(); 837 inflater.inflate(R.menu.operations, menu); 838 mActionBarMenu = menu; 839 840 // Configure the standard share action provider 841 MenuItem item = menu.findItem(R.id.action_share); 842 mStandardShareActionProvider = (ShareActionProvider) item.getActionProvider(); 843 mStandardShareActionProvider.setShareHistoryFileName("standard_share_history.xml"); 844 if (mStandardShareIntent != null) { 845 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 846 } 847 848 // Configure the panorama share action provider 849 item = menu.findItem(R.id.action_share_panorama); 850 mPanoramaShareActionProvider = (ShareActionProvider) item.getActionProvider(); 851 mPanoramaShareActionProvider.setShareHistoryFileName("panorama_share_history.xml"); 852 if (mPanoramaShareIntent != null) { 853 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 854 } 855 856 return super.onCreateOptionsMenu(menu); 857 } 858 859 @Override 860 public boolean onOptionsItemSelected(MenuItem item) { 861 int currentDataId = mFilmStripView.getCurrentId(); 862 if (currentDataId < 0) { 863 return false; 864 } 865 final LocalData localData = mDataAdapter.getLocalData(currentDataId); 866 867 // Handle presses on the action bar items 868 switch (item.getItemId()) { 869 case android.R.id.home: 870 // ActionBar's Up/Home button was clicked 871 try { 872 startActivity(IntentHelper.getGalleryIntent(this)); 873 return true; 874 } catch (ActivityNotFoundException e) { 875 Log.w(TAG, "Failed to launch gallery activity, closing"); 876 finish(); 877 } 878 case R.id.action_delete: 879 removeData(currentDataId); 880 return true; 881 case R.id.action_edit: 882 launchEditor(localData); 883 return true; 884 case R.id.action_trim: { 885 // This is going to be handled by the Gallery app. 886 Intent intent = new Intent(ACTION_TRIM_VIDEO); 887 LocalData currentData = mDataAdapter.getLocalData( 888 mFilmStripView.getCurrentId()); 889 intent.setData(currentData.getContentUri()); 890 // We need the file path to wrap this into a RandomAccessFile. 891 intent.putExtra(MEDIA_ITEM_PATH, currentData.getPath()); 892 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 893 return true; 894 } 895 case R.id.action_rotate_ccw: 896 localData.rotate90Degrees(this, mDataAdapter, currentDataId, false); 897 return true; 898 case R.id.action_rotate_cw: 899 localData.rotate90Degrees(this, mDataAdapter, currentDataId, true); 900 return true; 901 case R.id.action_crop: { 902 Intent intent = new Intent(CropActivity.CROP_ACTION); 903 intent.setClass(this, CropActivity.class); 904 intent.setDataAndType(localData.getContentUri(), localData.getMimeType()) 905 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 906 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 907 return true; 908 } 909 case R.id.action_setas: { 910 Intent intent = new Intent(Intent.ACTION_ATTACH_DATA) 911 .setDataAndType(localData.getContentUri(), 912 localData.getMimeType()) 913 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 914 intent.putExtra("mimeType", intent.getType()); 915 startActivityForResult(Intent.createChooser( 916 intent, getString(R.string.set_as)), REQ_CODE_DONT_SWITCH_TO_PREVIEW); 917 return true; 918 } 919 case R.id.action_details: 920 (new AsyncTask<Void, Void, MediaDetails>() { 921 @Override 922 protected MediaDetails doInBackground(Void... params) { 923 return localData.getMediaDetails(CameraActivity.this); 924 } 925 926 @Override 927 protected void onPostExecute(MediaDetails mediaDetails) { 928 if (mediaDetails != null) { 929 DetailsDialog.create(CameraActivity.this, mediaDetails).show(); 930 } 931 } 932 }).execute(); 933 return true; 934 case R.id.action_show_on_map: 935 double[] latLong = localData.getLatLong(); 936 if (latLong != null) { 937 CameraUtil.showOnMap(this, latLong); 938 } 939 return true; 940 default: 941 return super.onOptionsItemSelected(item); 942 } 943 } 944 945 private boolean isCaptureIntent() { 946 if (MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction()) 947 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 948 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 949 return true; 950 } else { 951 return false; 952 } 953 } 954 955 @Override 956 public void onCreate(Bundle state) { 957 super.onCreate(state); 958 GcamHelper.init(getContentResolver()); 959 960 getWindow().requestFeature(Window.FEATURE_ACTION_BAR); 961 setContentView(R.layout.camera_filmstrip); 962 mActionBar = getActionBar(); 963 mActionBar.addOnMenuVisibilityListener(this); 964 965 if (ApiHelper.HAS_ROTATION_ANIMATION) { 966 setRotationAnimation(); 967 } 968 969 mMainHandler = new MainHandler(getMainLooper()); 970 // Check if this is in the secure camera mode. 971 Intent intent = getIntent(); 972 String action = intent.getAction(); 973 if (INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action) 974 || ACTION_IMAGE_CAPTURE_SECURE.equals(action)) { 975 mSecureCamera = true; 976 } else { 977 mSecureCamera = intent.getBooleanExtra(SECURE_CAMERA_EXTRA, false); 978 } 979 980 if (mSecureCamera) { 981 // Change the window flags so that secure camera can show when locked 982 Window win = getWindow(); 983 WindowManager.LayoutParams params = win.getAttributes(); 984 params.flags |= WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 985 win.setAttributes(params); 986 987 // Filter for screen off so that we can finish secure camera activity 988 // when screen is off. 989 IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF); 990 registerReceiver(mScreenOffReceiver, filter); 991 // TODO: This static screen off event receiver is a workaround to the 992 // double onResume() invocation (onResume->onPause->onResume). We should 993 // find a better solution to this. 994 if (sScreenOffReceiver == null) { 995 sScreenOffReceiver = new ScreenOffReceiver(); 996 registerReceiver(sScreenOffReceiver, filter); 997 } 998 } 999 mAboveFilmstripControlLayout = 1000 (FrameLayout) findViewById(R.id.camera_above_filmstrip_layout); 1001 mAboveFilmstripControlLayout.setFitsSystemWindows(true); 1002 // Hide action bar first since we are in full screen mode first, and 1003 // switch the system UI to lights-out mode. 1004 this.setSystemBarsVisibility(false); 1005 mPanoramaManager = AppManagerFactory.getInstance(this) 1006 .getPanoramaStitchingManager(); 1007 mPlaceholderManager = AppManagerFactory.getInstance(this) 1008 .getGcamProcessingManager(); 1009 mPanoramaManager.addTaskListener(mStitchingListener); 1010 mPlaceholderManager.addTaskListener(mPlaceholderListener); 1011 LayoutInflater inflater = getLayoutInflater(); 1012 View rootLayout = inflater.inflate(R.layout.camera, null, false); 1013 mCameraModuleRootView = rootLayout.findViewById(R.id.camera_app_root); 1014 mPanoStitchingPanel = findViewById(R.id.pano_stitching_progress_panel); 1015 mBottomProgress = (ProgressBar) findViewById(R.id.pano_stitching_progress_bar); 1016 mCameraPreviewData = new CameraPreviewData(rootLayout, 1017 FilmStripView.ImageData.SIZE_FULL, 1018 FilmStripView.ImageData.SIZE_FULL); 1019 // Put a CameraPreviewData at the first position. 1020 mWrappedDataAdapter = new FixedFirstDataAdapter( 1021 new CameraDataAdapter(new ColorDrawable( 1022 getResources().getColor(R.color.photo_placeholder))), 1023 mCameraPreviewData); 1024 mFilmStripView = (FilmStripView) findViewById(R.id.filmstrip_view); 1025 mFilmStripView.setViewGap( 1026 getResources().getDimensionPixelSize(R.dimen.camera_film_strip_gap)); 1027 mPanoramaViewHelper = new PanoramaViewHelper(this); 1028 mPanoramaViewHelper.onCreate(); 1029 mFilmStripView.setPanoramaViewHelper(mPanoramaViewHelper); 1030 // Set up the camera preview first so the preview shows up ASAP. 1031 mFilmStripView.setListener(mFilmStripListener); 1032 1033 int moduleIndex = -1; 1034 if (MediaStore.INTENT_ACTION_VIDEO_CAMERA.equals(getIntent().getAction()) 1035 || MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction())) { 1036 moduleIndex = ModuleSwitcher.VIDEO_MODULE_INDEX; 1037 } else if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(getIntent().getAction()) 1038 || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(getIntent() 1039 .getAction()) 1040 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 1041 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 1042 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1043 } else { 1044 // If the activity has not been started using an explicit intent, 1045 // read the module index from the last time the user changed modes 1046 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1047 moduleIndex = prefs.getInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, -1); 1048 if ((moduleIndex == ModuleSwitcher.GCAM_MODULE_INDEX && 1049 !GcamHelper.hasGcamCapture()) || moduleIndex < 0) { 1050 moduleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1051 } 1052 } 1053 1054 mOrientationListener = new MyOrientationEventListener(this); 1055 setModuleFromIndex(moduleIndex); 1056 mCurrentModule.init(this, mCameraModuleRootView); 1057 1058 if (!mSecureCamera) { 1059 mDataAdapter = mWrappedDataAdapter; 1060 mFilmStripView.setDataAdapter(mDataAdapter); 1061 if (!isCaptureIntent()) { 1062 mDataAdapter.requestLoad(getContentResolver()); 1063 } 1064 } else { 1065 // Put a lock placeholder as the last image by setting its date to 1066 // 0. 1067 ImageView v = (ImageView) getLayoutInflater().inflate( 1068 R.layout.secure_album_placeholder, null); 1069 v.setOnClickListener(new View.OnClickListener() { 1070 @Override 1071 public void onClick(View view) { 1072 try { 1073 startActivity(IntentHelper.getGalleryIntent(CameraActivity.this)); 1074 } catch (ActivityNotFoundException e) { 1075 Log.w(TAG, "Failed to launch gallery activity, closing"); 1076 } 1077 finish(); 1078 } 1079 }); 1080 mDataAdapter = new FixedLastDataAdapter( 1081 mWrappedDataAdapter, 1082 new SimpleViewData( 1083 v, 1084 v.getDrawable().getIntrinsicWidth(), 1085 v.getDrawable().getIntrinsicHeight(), 1086 0, 0)); 1087 // Flush out all the original data. 1088 mDataAdapter.flush(); 1089 mFilmStripView.setDataAdapter(mDataAdapter); 1090 } 1091 1092 setupNfcBeamPush(); 1093 1094 mLocalImagesObserver = new LocalMediaObserver(); 1095 mLocalVideosObserver = new LocalMediaObserver(); 1096 1097 getContentResolver().registerContentObserver( 1098 MediaStore.Images.Media.EXTERNAL_CONTENT_URI, true, 1099 mLocalImagesObserver); 1100 getContentResolver().registerContentObserver( 1101 MediaStore.Video.Media.EXTERNAL_CONTENT_URI, true, 1102 mLocalVideosObserver); 1103 } 1104 1105 private void setRotationAnimation() { 1106 int rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_ROTATE; 1107 rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE; 1108 Window win = getWindow(); 1109 WindowManager.LayoutParams winParams = win.getAttributes(); 1110 winParams.rotationAnimation = rotationAnimation; 1111 win.setAttributes(winParams); 1112 } 1113 1114 @Override 1115 public void onUserInteraction() { 1116 super.onUserInteraction(); 1117 mCurrentModule.onUserInteraction(); 1118 } 1119 1120 @Override 1121 public boolean dispatchTouchEvent(MotionEvent ev) { 1122 boolean result = super.dispatchTouchEvent(ev); 1123 if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) { 1124 // Real deletion is postponed until the next user interaction after 1125 // the gesture that triggers deletion. Until real deletion is performed, 1126 // users can click the undo button to bring back the image that they 1127 // chose to delete. 1128 if (mPendingDeletion && !mIsUndoingDeletion) { 1129 performDeletion(); 1130 } 1131 } 1132 return result; 1133 } 1134 1135 @Override 1136 public void onPause() { 1137 // Delete photos that are pending deletion 1138 performDeletion(); 1139 mOrientationListener.disable(); 1140 mCurrentModule.onPauseBeforeSuper(); 1141 super.onPause(); 1142 mCurrentModule.onPauseAfterSuper(); 1143 1144 mLocalImagesObserver.setActivityPaused(true); 1145 mLocalVideosObserver.setActivityPaused(true); 1146 } 1147 1148 @Override 1149 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 1150 if (requestCode == REQ_CODE_DONT_SWITCH_TO_PREVIEW) { 1151 mResetToPreviewOnResume = false; 1152 } else { 1153 super.onActivityResult(requestCode, resultCode, data); 1154 } 1155 } 1156 1157 @Override 1158 public void onResume() { 1159 // TODO: Handle this in OrientationManager. 1160 // Auto-rotate off 1161 if (Settings.System.getInt(getContentResolver(), 1162 Settings.System.ACCELEROMETER_ROTATION, 0) == 0) { 1163 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); 1164 mAutoRotateScreen = false; 1165 } else { 1166 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); 1167 mAutoRotateScreen = true; 1168 } 1169 mOrientationListener.enable(); 1170 mCurrentModule.onResumeBeforeSuper(); 1171 super.onResume(); 1172 mCurrentModule.onResumeAfterSuper(); 1173 1174 setSwipingEnabled(true); 1175 1176 if (mResetToPreviewOnResume) { 1177 // Go to the preview on resume. 1178 mFilmStripView.getController().goToFirstItem(); 1179 } 1180 // Default is showing the preview, unless disabled by explicitly 1181 // starting an activity we want to return from to the filmstrip rather 1182 // than the preview. 1183 mResetToPreviewOnResume = true; 1184 1185 if (mLocalVideosObserver.isMediaDataChangedDuringPause() 1186 || mLocalImagesObserver.isMediaDataChangedDuringPause()) { 1187 if (!mSecureCamera) { 1188 // If it's secure camera, requestLoad() should not be called 1189 // as it will load all the data. 1190 mDataAdapter.requestLoad(getContentResolver()); 1191 } 1192 } 1193 mLocalImagesObserver.setActivityPaused(false); 1194 mLocalVideosObserver.setActivityPaused(false); 1195 } 1196 1197 @Override 1198 public void onStart() { 1199 super.onStart(); 1200 bindMediaSaveService(); 1201 mPanoramaViewHelper.onStart(); 1202 } 1203 1204 @Override 1205 protected void onStop() { 1206 super.onStop(); 1207 mPanoramaViewHelper.onStop(); 1208 unbindMediaSaveService(); 1209 } 1210 1211 @Override 1212 public void onDestroy() { 1213 if (mSecureCamera) { 1214 unregisterReceiver(mScreenOffReceiver); 1215 } 1216 getContentResolver().unregisterContentObserver(mLocalImagesObserver); 1217 getContentResolver().unregisterContentObserver(mLocalVideosObserver); 1218 1219 super.onDestroy(); 1220 } 1221 1222 @Override 1223 public void onConfigurationChanged(Configuration config) { 1224 super.onConfigurationChanged(config); 1225 mCurrentModule.onConfigurationChanged(config); 1226 } 1227 1228 @Override 1229 public boolean onKeyDown(int keyCode, KeyEvent event) { 1230 if (mFilmStripView.inCameraFullscreen()) { 1231 if (mCurrentModule.onKeyDown(keyCode, event)) { 1232 return true; 1233 } 1234 // Prevent software keyboard or voice search from showing up. 1235 if (keyCode == KeyEvent.KEYCODE_SEARCH 1236 || keyCode == KeyEvent.KEYCODE_MENU) { 1237 if (event.isLongPress()) { 1238 return true; 1239 } 1240 } 1241 } 1242 1243 return super.onKeyDown(keyCode, event); 1244 } 1245 1246 @Override 1247 public boolean onKeyUp(int keyCode, KeyEvent event) { 1248 if (mFilmStripView.inCameraFullscreen() && mCurrentModule.onKeyUp(keyCode, event)) { 1249 return true; 1250 } 1251 return super.onKeyUp(keyCode, event); 1252 } 1253 1254 @Override 1255 public void onBackPressed() { 1256 if (!mFilmStripView.inCameraFullscreen()) { 1257 mFilmStripView.getController().goToFirstItem(); 1258 } else if (!mCurrentModule.onBackPressed()) { 1259 super.onBackPressed(); 1260 } 1261 } 1262 1263 public boolean isAutoRotateScreen() { 1264 return mAutoRotateScreen; 1265 } 1266 1267 protected void updateStorageSpace() { 1268 mStorageSpaceBytes = Storage.getAvailableSpace(); 1269 } 1270 1271 protected long getStorageSpaceBytes() { 1272 return mStorageSpaceBytes; 1273 } 1274 1275 protected void updateStorageSpaceAndHint() { 1276 updateStorageSpace(); 1277 updateStorageHint(mStorageSpaceBytes); 1278 } 1279 1280 protected void updateStorageHint(long storageSpace) { 1281 String message = null; 1282 if (storageSpace == Storage.UNAVAILABLE) { 1283 message = getString(R.string.no_storage); 1284 } else if (storageSpace == Storage.PREPARING) { 1285 message = getString(R.string.preparing_sd); 1286 } else if (storageSpace == Storage.UNKNOWN_SIZE) { 1287 message = getString(R.string.access_sd_fail); 1288 } else if (storageSpace <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { 1289 message = getString(R.string.spaceIsLow_content); 1290 } 1291 1292 if (message != null) { 1293 if (mStorageHint == null) { 1294 mStorageHint = OnScreenHint.makeText(this, message); 1295 } else { 1296 mStorageHint.setText(message); 1297 } 1298 mStorageHint.show(); 1299 } else if (mStorageHint != null) { 1300 mStorageHint.cancel(); 1301 mStorageHint = null; 1302 } 1303 } 1304 1305 protected void setResultEx(int resultCode) { 1306 mResultCodeForTesting = resultCode; 1307 setResult(resultCode); 1308 } 1309 1310 protected void setResultEx(int resultCode, Intent data) { 1311 mResultCodeForTesting = resultCode; 1312 mResultDataForTesting = data; 1313 setResult(resultCode, data); 1314 } 1315 1316 public int getResultCode() { 1317 return mResultCodeForTesting; 1318 } 1319 1320 public Intent getResultData() { 1321 return mResultDataForTesting; 1322 } 1323 1324 public boolean isSecureCamera() { 1325 return mSecureCamera; 1326 } 1327 1328 @Override 1329 public void onModuleSelected(int moduleIndex) { 1330 if (mCurrentModuleIndex == moduleIndex) { 1331 return; 1332 } 1333 1334 CameraHolder.instance().keep(); 1335 closeModule(mCurrentModule); 1336 setModuleFromIndex(moduleIndex); 1337 1338 openModule(mCurrentModule); 1339 mCurrentModule.onOrientationChanged(mLastRawOrientation); 1340 if (mMediaSaveService != null) { 1341 mCurrentModule.onMediaSaveServiceConnected(mMediaSaveService); 1342 } 1343 1344 // Store the module index so we can use it the next time the Camera 1345 // starts up. 1346 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1347 prefs.edit().putInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, moduleIndex).apply(); 1348 } 1349 1350 /** 1351 * Sets the mCurrentModuleIndex, creates a new module instance for the given 1352 * index an sets it as mCurrentModule. 1353 */ 1354 private void setModuleFromIndex(int moduleIndex) { 1355 mCurrentModuleIndex = moduleIndex; 1356 switch (moduleIndex) { 1357 case ModuleSwitcher.VIDEO_MODULE_INDEX: 1358 mCurrentModule = new VideoModule(); 1359 break; 1360 1361 case ModuleSwitcher.PHOTO_MODULE_INDEX: 1362 mCurrentModule = new PhotoModule(); 1363 break; 1364 1365 case ModuleSwitcher.WIDE_ANGLE_PANO_MODULE_INDEX: 1366 mCurrentModule = new WideAnglePanoramaModule(); 1367 break; 1368 1369 case ModuleSwitcher.LIGHTCYCLE_MODULE_INDEX: 1370 mCurrentModule = PhotoSphereHelper.createPanoramaModule(); 1371 break; 1372 case ModuleSwitcher.GCAM_MODULE_INDEX: 1373 // Force immediate release of Camera instance 1374 CameraHolder.instance().strongRelease(); 1375 mCurrentModule = GcamHelper.createGcamModule(); 1376 break; 1377 case ModuleSwitcher.REFOCUS_MODULE_INDEX: 1378 mCurrentModule = RefocusHelper.createRefocusModule(); 1379 break; 1380 default: 1381 // Fall back to photo mode. 1382 mCurrentModule = new PhotoModule(); 1383 mCurrentModuleIndex = ModuleSwitcher.PHOTO_MODULE_INDEX; 1384 break; 1385 } 1386 } 1387 1388 /** 1389 * Launches an ACTION_EDIT intent for the given local data item. 1390 */ 1391 public void launchEditor(LocalData data) { 1392 Intent intent = new Intent(Intent.ACTION_EDIT) 1393 .setDataAndType(data.getContentUri(), data.getMimeType()) 1394 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1395 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1396 } 1397 1398 /** 1399 * Launch the tiny planet editor. 1400 * 1401 * @param data the data must be a 360 degree stereographically mapped 1402 * panoramic image. It will not be modified, instead a new item 1403 * with the result will be added to the filmstrip. 1404 */ 1405 public void launchTinyPlanetEditor(LocalData data) { 1406 TinyPlanetFragment fragment = new TinyPlanetFragment(); 1407 Bundle bundle = new Bundle(); 1408 bundle.putString(TinyPlanetFragment.ARGUMENT_URI, data.getContentUri().toString()); 1409 bundle.putString(TinyPlanetFragment.ARGUMENT_TITLE, data.getTitle()); 1410 fragment.setArguments(bundle); 1411 fragment.show(getFragmentManager(), "tiny_planet"); 1412 } 1413 1414 private void openModule(CameraModule module) { 1415 module.init(this, mCameraModuleRootView); 1416 module.onResumeBeforeSuper(); 1417 module.onResumeAfterSuper(); 1418 } 1419 1420 private void closeModule(CameraModule module) { 1421 module.onPauseBeforeSuper(); 1422 module.onPauseAfterSuper(); 1423 ((ViewGroup) mCameraModuleRootView).removeAllViews(); 1424 } 1425 1426 private void performDeletion() { 1427 if (!mPendingDeletion) { 1428 return; 1429 } 1430 hideUndoDeletionBar(false); 1431 mDataAdapter.executeDeletion(CameraActivity.this); 1432 1433 int currentId = mFilmStripView.getCurrentId(); 1434 updateActionBarMenu(currentId); 1435 mFilmStripListener.onCurrentDataCentered(currentId); 1436 } 1437 1438 public void showUndoDeletionBar() { 1439 if (mPendingDeletion) { 1440 performDeletion(); 1441 } 1442 Log.v(TAG, "showing undo bar"); 1443 mPendingDeletion = true; 1444 if (mUndoDeletionBar == null) { 1445 ViewGroup v = (ViewGroup) getLayoutInflater().inflate( 1446 R.layout.undo_bar, mAboveFilmstripControlLayout, true); 1447 mUndoDeletionBar = (ViewGroup) v.findViewById(R.id.camera_undo_deletion_bar); 1448 View button = mUndoDeletionBar.findViewById(R.id.camera_undo_deletion_button); 1449 button.setOnClickListener(new View.OnClickListener() { 1450 @Override 1451 public void onClick(View view) { 1452 mDataAdapter.undoDataRemoval(); 1453 hideUndoDeletionBar(true); 1454 } 1455 }); 1456 // Setting undo bar clickable to avoid touch events going through 1457 // the bar to the buttons (eg. edit button, etc) underneath the bar. 1458 mUndoDeletionBar.setClickable(true); 1459 // When there is user interaction going on with the undo button, we 1460 // do not want to hide the undo bar. 1461 button.setOnTouchListener(new View.OnTouchListener() { 1462 @Override 1463 public boolean onTouch(View v, MotionEvent event) { 1464 if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { 1465 mIsUndoingDeletion = true; 1466 } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { 1467 mIsUndoingDeletion =false; 1468 } 1469 return false; 1470 } 1471 }); 1472 } 1473 mUndoDeletionBar.setAlpha(0f); 1474 mUndoDeletionBar.setVisibility(View.VISIBLE); 1475 mUndoDeletionBar.animate().setDuration(200).alpha(1f).setListener(null).start(); 1476 } 1477 1478 private void hideUndoDeletionBar(boolean withAnimation) { 1479 Log.v(TAG, "Hiding undo deletion bar"); 1480 mPendingDeletion = false; 1481 if (mUndoDeletionBar != null) { 1482 if (withAnimation) { 1483 mUndoDeletionBar.animate() 1484 .setDuration(200) 1485 .alpha(0f) 1486 .setListener(new Animator.AnimatorListener() { 1487 @Override 1488 public void onAnimationStart(Animator animation) { 1489 // Do nothing. 1490 } 1491 1492 @Override 1493 public void onAnimationEnd(Animator animation) { 1494 mUndoDeletionBar.setVisibility(View.GONE); 1495 } 1496 1497 @Override 1498 public void onAnimationCancel(Animator animation) { 1499 // Do nothing. 1500 } 1501 1502 @Override 1503 public void onAnimationRepeat(Animator animation) { 1504 // Do nothing. 1505 } 1506 }) 1507 .start(); 1508 } else { 1509 mUndoDeletionBar.setVisibility(View.GONE); 1510 } 1511 } 1512 } 1513 1514 @Override 1515 public void onShowSwitcherPopup() { 1516 } 1517 1518 /** 1519 * Enable/disable swipe-to-filmstrip. Will always disable swipe if in 1520 * capture intent. 1521 * 1522 * @param enable {@code true} to enable swipe. 1523 */ 1524 public void setSwipingEnabled(boolean enable) { 1525 if (isCaptureIntent()) { 1526 mCameraPreviewData.lockPreview(true); 1527 } else { 1528 mCameraPreviewData.lockPreview(!enable); 1529 } 1530 } 1531 1532 1533 /** 1534 * Check whether camera controls are visible. 1535 * 1536 * @return whether controls are visible. 1537 */ 1538 private boolean arePreviewControlsVisible() { 1539 return mCurrentModule.arePreviewControlsVisible(); 1540 } 1541 1542 /** 1543 * Show or hide the {@link CameraControls} using the current module's 1544 * implementation of {@link #onPreviewFocusChanged}. 1545 * 1546 * @param showControls whether to show camera controls. 1547 */ 1548 private void setPreviewControlsVisibility(boolean showControls) { 1549 mCurrentModule.onPreviewFocusChanged(showControls); 1550 } 1551 1552 // Accessor methods for getting latency times used in performance testing 1553 public long getAutoFocusTime() { 1554 return (mCurrentModule instanceof PhotoModule) ? 1555 ((PhotoModule) mCurrentModule).mAutoFocusTime : -1; 1556 } 1557 1558 public long getShutterLag() { 1559 return (mCurrentModule instanceof PhotoModule) ? 1560 ((PhotoModule) mCurrentModule).mShutterLag : -1; 1561 } 1562 1563 public long getShutterToPictureDisplayedTime() { 1564 return (mCurrentModule instanceof PhotoModule) ? 1565 ((PhotoModule) mCurrentModule).mShutterToPictureDisplayedTime : -1; 1566 } 1567 1568 public long getPictureDisplayedToJpegCallbackTime() { 1569 return (mCurrentModule instanceof PhotoModule) ? 1570 ((PhotoModule) mCurrentModule).mPictureDisplayedToJpegCallbackTime : -1; 1571 } 1572 1573 public long getJpegCallbackFinishTime() { 1574 return (mCurrentModule instanceof PhotoModule) ? 1575 ((PhotoModule) mCurrentModule).mJpegCallbackFinishTime : -1; 1576 } 1577 1578 public long getCaptureStartTime() { 1579 return (mCurrentModule instanceof PhotoModule) ? 1580 ((PhotoModule) mCurrentModule).mCaptureStartTime : -1; 1581 } 1582 1583 public boolean isRecording() { 1584 return (mCurrentModule instanceof VideoModule) ? 1585 ((VideoModule) mCurrentModule).isRecording() : false; 1586 } 1587 1588 public CameraOpenErrorCallback getCameraOpenErrorCallback() { 1589 return mCameraOpenErrorCallback; 1590 } 1591 1592 // For debugging purposes only. 1593 public CameraModule getCurrentModule() { 1594 return mCurrentModule; 1595 } 1596} 1597