CameraActivity.java revision 357b7673f03d9b45d281d585cc3f4f87dc7d727b
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.ContentResolver; 26import android.content.Context; 27import android.content.Intent; 28import android.content.IntentFilter; 29import android.content.SharedPreferences; 30import android.content.pm.ActivityInfo; 31import android.content.res.Configuration; 32import android.graphics.Bitmap; 33import android.graphics.Color; 34import android.graphics.SurfaceTexture; 35import android.graphics.drawable.ColorDrawable; 36import android.net.Uri; 37import android.nfc.NfcAdapter; 38import android.nfc.NfcAdapter.CreateBeamUrisCallback; 39import android.nfc.NfcEvent; 40import android.os.AsyncTask; 41import android.os.Build; 42import android.os.Bundle; 43import android.os.Handler; 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.Gravity; 51import android.view.KeyEvent; 52import android.view.LayoutInflater; 53import android.view.Menu; 54import android.view.MenuInflater; 55import android.view.MenuItem; 56import android.view.MotionEvent; 57import android.view.View; 58import android.view.ViewGroup; 59import android.view.Window; 60import android.view.WindowManager; 61import android.widget.FrameLayout; 62import android.widget.FrameLayout.LayoutParams; 63import android.widget.ImageView; 64import android.widget.PopupWindow; 65import android.widget.ProgressBar; 66import android.widget.ShareActionProvider; 67 68import com.android.camera.app.AppController; 69import com.android.camera.app.AppManagerFactory; 70import com.android.camera.app.CameraApp; 71import com.android.camera.app.CameraAppUI; 72import com.android.camera.app.CameraController; 73import com.android.camera.app.CameraManager; 74import com.android.camera.app.CameraManagerFactory; 75import com.android.camera.app.CameraProvider; 76import com.android.camera.app.CameraServices; 77import com.android.camera.app.ImageTaskManager; 78import com.android.camera.app.MediaSaver; 79import com.android.camera.app.ModuleManagerImpl; 80import com.android.camera.app.OrientationManager; 81import com.android.camera.app.OrientationManagerImpl; 82import com.android.camera.app.PanoramaStitchingManager; 83import com.android.camera.app.PlaceholderManager; 84import com.android.camera.crop.CropActivity; 85import com.android.camera.data.CameraDataAdapter; 86import com.android.camera.data.CameraPreviewData; 87import com.android.camera.data.FixedFirstDataAdapter; 88import com.android.camera.data.FixedLastDataAdapter; 89import com.android.camera.data.InProgressDataWrapper; 90import com.android.camera.data.LocalData; 91import com.android.camera.data.LocalDataAdapter; 92import com.android.camera.data.LocalMediaObserver; 93import com.android.camera.data.MediaDetails; 94import com.android.camera.data.SimpleViewData; 95import com.android.camera.filmstrip.FilmstripController; 96import com.android.camera.filmstrip.FilmstripImageData; 97import com.android.camera.filmstrip.FilmstripListener; 98import com.android.camera.module.ModuleController; 99import com.android.camera.module.ModulesInfo; 100import com.android.camera.settings.SettingsManager; 101import com.android.camera.settings.SettingsManager.SettingsCapabilities; 102import com.android.camera.settings.SettingsManager.StartupModuleSetting; 103import com.android.camera.tinyplanet.TinyPlanetFragment; 104import com.android.camera.ui.CameraControls; 105import com.android.camera.ui.DetailsDialog; 106import com.android.camera.ui.FilmstripView; 107import com.android.camera.ui.MainActivityLayout; 108import com.android.camera.ui.ModeListView; 109import com.android.camera.ui.SettingsView; 110import com.android.camera.util.ApiHelper; 111import com.android.camera.util.CameraUtil; 112import com.android.camera.util.GcamHelper; 113import com.android.camera.util.IntentHelper; 114import com.android.camera.util.PhotoSphereHelper.PanoramaViewHelper; 115import com.android.camera.util.UsageStatistics; 116import com.android.camera2.R; 117 118import java.io.File; 119import java.util.List; 120 121public class CameraActivity extends Activity 122 implements AppController, CameraManager.CameraOpenCallback, 123 ActionBar.OnMenuVisibilityListener, ShareActionProvider.OnShareTargetSelectedListener, 124 OrientationManager.OnOrientationChangeListener { 125 126 private static final String TAG = "CAM_Activity"; 127 128 private static final String INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE = 129 "android.media.action.STILL_IMAGE_CAMERA_SECURE"; 130 public static final String ACTION_IMAGE_CAPTURE_SECURE = 131 "android.media.action.IMAGE_CAPTURE_SECURE"; 132 public static final String ACTION_TRIM_VIDEO = 133 "com.android.camera.action.TRIM"; 134 public static final String MEDIA_ITEM_PATH = "media-item-path"; 135 136 // The intent extra for camera from secure lock screen. True if the gallery 137 // should only show newly captured pictures. sSecureAlbumId does not 138 // increment. This is used when switching between camera, camcorder, and 139 // panorama. If the extra is not set, it is in the normal camera mode. 140 public static final String SECURE_CAMERA_EXTRA = "secure_camera"; 141 142 /** 143 * Request code from an activity we started that indicated that we do not want 144 * to reset the view to the preview in onResume. 145 */ 146 public static final int REQ_CODE_DONT_SWITCH_TO_PREVIEW = 142; 147 148 public static final int REQ_CODE_GCAM_DEBUG_POSTCAPTURE = 999; 149 150 private static final int HIDE_ACTION_BAR = 1; 151 private static final long SHOW_ACTION_BAR_TIMEOUT_MS = 3000; 152 153 /** 154 * Whether onResume should reset the view to the preview. 155 */ 156 private boolean mResetToPreviewOnResume = true; 157 158 // Supported operations at FilmStripView. Different data has different 159 // set of supported operations. 160 private static final int SUPPORT_DELETE = 1 << 0; 161 private static final int SUPPORT_ROTATE = 1 << 1; 162 private static final int SUPPORT_INFO = 1 << 2; 163 private static final int SUPPORT_CROP = 1 << 3; 164 private static final int SUPPORT_SETAS = 1 << 4; 165 private static final int SUPPORT_EDIT = 1 << 5; 166 private static final int SUPPORT_TRIM = 1 << 6; 167 private static final int SUPPORT_SHARE = 1 << 7; 168 private static final int SUPPORT_SHARE_PANORAMA360 = 1 << 8; 169 private static final int SUPPORT_SHOW_ON_MAP = 1 << 9; 170 private static final int SUPPORT_ALL = 0xffffffff; 171 172 /** 173 * This data adapter is used by FilmStripView. 174 */ 175 private LocalDataAdapter mDataAdapter; 176 /** 177 * This data adapter represents the real local camera data. 178 */ 179 private LocalDataAdapter mWrappedDataAdapter; 180 181 private SettingsManager mSettingsManager; 182 private SettingsController mSettingsController; 183 private PanoramaStitchingManager mPanoramaManager; 184 private PlaceholderManager mPlaceholderManager; 185 private ModeListView mModeListView; 186 private int mCurrentModeIndex; 187 private CameraModule mCurrentModule; 188 private ModuleController mCurrentModule2; 189 private ModuleManagerImpl mModuleManager; 190 private FrameLayout mAboveFilmstripControlLayout; 191 private FrameLayout mCameraModuleRootView; 192 private FilmstripController mFilmstripController; 193 private ProgressBar mBottomProgress; 194 private View mPanoStitchingPanel; 195 private int mResultCodeForTesting; 196 private Intent mResultDataForTesting; 197 private OnScreenHint mStorageHint; 198 private long mStorageSpaceBytes = Storage.LOW_STORAGE_THRESHOLD_BYTES; 199 private boolean mAutoRotateScreen; 200 private boolean mSecureCamera; 201 private int mLastRawOrientation; 202 private OrientationManagerImpl mOrientationManager; 203 private LocationManager mLocationManager; 204 private Handler mMainHandler; 205 private PanoramaViewHelper mPanoramaViewHelper; 206 private CameraPreviewData mCameraPreviewData; 207 private ActionBar mActionBar; 208 private OnActionBarVisibilityListener mOnActionBarVisibilityListener = null; 209 private Menu mActionBarMenu; 210 private ViewGroup mUndoDeletionBar; 211 private boolean mIsUndoingDeletion = false; 212 213 private final Uri[] mNfcPushUris = new Uri[1]; 214 215 private ShareActionProvider mStandardShareActionProvider; 216 private Intent mStandardShareIntent; 217 private ShareActionProvider mPanoramaShareActionProvider; 218 private Intent mPanoramaShareIntent; 219 private LocalMediaObserver mLocalImagesObserver; 220 private LocalMediaObserver mLocalVideosObserver; 221 222 private final int DEFAULT_SYSTEM_UI_VISIBILITY = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 223 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION; 224 private boolean mPendingDeletion = false; 225 226 private Intent mVideoShareIntent; 227 private Intent mImageShareIntent; 228 229 private CameraController mCameraController; 230 private boolean mPaused; 231 private CameraAppUI mCameraAppUI; 232 233 private MediaSaver mMediaSaver; 234 235 236 // close activity when screen turns off 237 private final BroadcastReceiver mScreenOffReceiver = new BroadcastReceiver() { 238 @Override 239 public void onReceive(Context context, Intent intent) { 240 finish(); 241 } 242 }; 243 244 private static BroadcastReceiver sScreenOffReceiver; 245 246 @Override 247 public void onCameraOpened(CameraManager.CameraProxy camera) { 248 if (!mModuleManager.getModuleAgent(mCurrentModeIndex).requestAppForCamera()) { 249 // We shouldn't be here. Just close the camera and leave. 250 camera.release(false); 251 throw new IllegalStateException("Camera opened but the module shouldn't be " + 252 "requesting"); 253 } 254 if (mCurrentModule2 != null) { 255 SettingsCapabilities capabilities = 256 SettingsController.getSettingsCapabilities(camera); 257 mSettingsManager.changeCamera(camera.getCameraId(), capabilities); 258 mCurrentModule2.onCameraAvailable(camera); 259 } 260 } 261 262 @Override 263 public void onCameraDisabled(int cameraId) { 264 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, UsageStatistics.ACTION_OPEN_FAIL, 265 "security"); 266 267 CameraUtil.showErrorAndFinish(this, R.string.camera_disabled); 268 } 269 270 @Override 271 public void onDeviceOpenFailure(int cameraId) { 272 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 273 UsageStatistics.ACTION_OPEN_FAIL, "open"); 274 275 CameraUtil.showErrorAndFinish(this, R.string.cannot_connect_camera); 276 } 277 278 @Override 279 public void onReconnectionFailure(CameraManager mgr) { 280 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 281 UsageStatistics.ACTION_OPEN_FAIL, "reconnect"); 282 283 CameraUtil.showErrorAndFinish(this, R.string.cannot_connect_camera); 284 } 285 286 private class MainHandler extends Handler { 287 public MainHandler(Looper looper) { 288 super(looper); 289 } 290 291 @Override 292 public void handleMessage(Message msg) { 293 if (msg.what == HIDE_ACTION_BAR) { 294 removeMessages(HIDE_ACTION_BAR); 295 CameraActivity.this.setSystemBarsVisibility(false); 296 } 297 } 298 } 299 300 public interface OnActionBarVisibilityListener { 301 public void onActionBarVisibilityChanged(boolean isVisible); 302 } 303 304 public void setOnActionBarVisibilityListener(OnActionBarVisibilityListener listener) { 305 mOnActionBarVisibilityListener = listener; 306 } 307 308 private String fileNameFromDataID(int dataID) { 309 final LocalData localData = mDataAdapter.getLocalData(dataID); 310 311 File localFile = new File(localData.getPath()); 312 return localFile.getName(); 313 } 314 315 private final FilmstripListener mFilmStripListener = 316 new FilmstripListener() { 317 @Override 318 public void onDataPromoted(int dataID) { 319 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 320 UsageStatistics.ACTION_DELETE, "promoted", 0, 321 UsageStatistics.hashFileName(fileNameFromDataID(dataID))); 322 323 removeData(dataID); 324 } 325 326 @Override 327 public void onDataDemoted(int dataID) { 328 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 329 UsageStatistics.ACTION_DELETE, "demoted", 0, 330 UsageStatistics.hashFileName(fileNameFromDataID(dataID))); 331 332 removeData(dataID); 333 } 334 335 @Override 336 public void onDataFullScreenChange(int dataID, boolean full) { 337 boolean isCameraID = isCameraPreview(dataID); 338 if (!isCameraID) { 339 if (!full) { 340 // Always show action bar in filmstrip mode 341 CameraActivity.this.setSystemBarsVisibility(true, false); 342 } else if (mActionBar.isShowing()) { 343 // Hide action bar after time out in full screen mode 344 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 345 SHOW_ACTION_BAR_TIMEOUT_MS); 346 } 347 } 348 } 349 350 /** 351 * Check if the local data corresponding to dataID is the camera 352 * preview. 353 * 354 * @param dataID the ID of the local data 355 * @return true if the local data is not null and it is the 356 * camera preview. 357 */ 358 private boolean isCameraPreview(int dataID) { 359 LocalData localData = mDataAdapter.getLocalData(dataID); 360 if (localData == null) { 361 Log.w(TAG, "Current data ID not found."); 362 return false; 363 } 364 return localData.getLocalDataType() == LocalData.LOCAL_CAMERA_PREVIEW; 365 } 366 367 @Override 368 public void onDataReloaded() { 369 setPreviewControlsVisibility(true); 370 CameraActivity.this.setSystemBarsVisibility(false); 371 } 372 373 @Override 374 public void onCurrentDataCentered(int dataID) { 375 if (dataID != 0 && !mFilmstripController.isCameraPreview()) { 376 // For now, We ignore all items that are not the camera preview. 377 return; 378 } 379 380 if (!arePreviewControlsVisible()) { 381 setPreviewControlsVisibility(true); 382 CameraActivity.this.setSystemBarsVisibility(false); 383 } 384 } 385 386 @Override 387 public void onCurrentDataOffCentered(int dataID) { 388 if (dataID != 0 && !mFilmstripController.isCameraPreview()) { 389 // For now, We ignore all items that are not the camera preview. 390 return; 391 } 392 393 if (arePreviewControlsVisible()) { 394 setPreviewControlsVisibility(false); 395 } 396 } 397 398 @Override 399 public void onDataFocusChanged(final int dataID, final boolean focused) { 400 // Delay hiding action bar if there is any user interaction 401 if (mMainHandler.hasMessages(HIDE_ACTION_BAR)) { 402 mMainHandler.removeMessages(HIDE_ACTION_BAR); 403 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, 404 SHOW_ACTION_BAR_TIMEOUT_MS); 405 } 406 // TODO: This callback is UI event callback, should always 407 // happen on UI thread. Find the reason for this 408 // runOnUiThread() and fix it. 409 runOnUiThread(new Runnable() { 410 @Override 411 public void run() { 412 LocalData currentData = mDataAdapter.getLocalData(dataID); 413 if (currentData == null) { 414 Log.w(TAG, "Current data ID not found."); 415 hidePanoStitchingProgress(); 416 return; 417 } 418 boolean isCameraID = currentData.getLocalDataType() == 419 LocalData.LOCAL_CAMERA_PREVIEW; 420 if (!focused) { 421 if (isCameraID) { 422 mCurrentModule.onPreviewFocusChanged(false); 423 CameraActivity.this.setSystemBarsVisibility(true); 424 } 425 hidePanoStitchingProgress(); 426 } else { 427 if (isCameraID) { 428 // Don't show the action bar in Camera 429 // preview. 430 CameraActivity.this.setSystemBarsVisibility(false); 431 432 if (mPendingDeletion) { 433 performDeletion(); 434 } 435 } else { 436 updateActionBarMenu(dataID); 437 } 438 439 Uri contentUri = currentData.getContentUri(); 440 if (contentUri == null) { 441 hidePanoStitchingProgress(); 442 return; 443 } 444 int panoStitchingProgress = mPanoramaManager.getTaskProgress(contentUri); 445 if (panoStitchingProgress < 0) { 446 hidePanoStitchingProgress(); 447 return; 448 } 449 showPanoStitchingProgress(); 450 updateStitchingProgress(panoStitchingProgress); 451 } 452 } 453 }); 454 } 455 456 @Override 457 public void onToggleSystemDecorsVisibility(int dataID) { 458 // If action bar is showing, hide it immediately, otherwise 459 // show action bar and hide it later 460 if (mActionBar.isShowing()) { 461 CameraActivity.this.setSystemBarsVisibility(false); 462 } else { 463 // Don't show the action bar if that is the camera preview. 464 boolean isCameraID = isCameraPreview(dataID); 465 if (!isCameraID) { 466 CameraActivity.this.setSystemBarsVisibility(true, true); 467 } 468 } 469 } 470 471 @Override 472 public void setSystemDecorsVisibility(boolean visible) { 473 CameraActivity.this.setSystemBarsVisibility(visible); 474 } 475 }; 476 477 public void gotoGallery() { 478 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, UsageStatistics.ACTION_FILMSTRIP, 479 "thumbnailTap"); 480 481 mFilmstripController.goToNextItem(); 482 } 483 484 /** 485 * If {@param visible} is false, this hides the action bar and switches the system UI 486 * to lights-out mode. 487 */ 488 // TODO: This should not be called outside of the activity. 489 public void setSystemBarsVisibility(boolean visible) { 490 setSystemBarsVisibility(visible, false); 491 } 492 493 /** 494 * If {@param visible} is false, this hides the action bar and switches the 495 * system UI to lights-out mode. If {@param hideLater} is true, a delayed message 496 * will be sent after a timeout to hide the action bar. 497 */ 498 private void setSystemBarsVisibility(boolean visible, boolean hideLater) { 499 mMainHandler.removeMessages(HIDE_ACTION_BAR); 500 501 int currentSystemUIVisibility = mAboveFilmstripControlLayout.getSystemUiVisibility(); 502 int newSystemUIVisibility = DEFAULT_SYSTEM_UI_VISIBILITY | 503 (visible ? View.SYSTEM_UI_FLAG_VISIBLE : 504 View.SYSTEM_UI_FLAG_LOW_PROFILE | View.SYSTEM_UI_FLAG_FULLSCREEN); 505 if (newSystemUIVisibility != currentSystemUIVisibility) { 506 mAboveFilmstripControlLayout.setSystemUiVisibility(newSystemUIVisibility); 507 } 508 509 boolean currentActionBarVisibility = mActionBar.isShowing(); 510 if (visible != currentActionBarVisibility) { 511 if (visible) { 512 mActionBar.show(); 513 } else { 514 mActionBar.hide(); 515 } 516 if (mOnActionBarVisibilityListener != null) { 517 mOnActionBarVisibilityListener.onActionBarVisibilityChanged(visible); 518 } 519 } 520 521 // Now delay hiding the bars 522 if (visible && hideLater) { 523 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 524 } 525 } 526 527 private void hidePanoStitchingProgress() { 528 mPanoStitchingPanel.setVisibility(View.GONE); 529 } 530 531 private void showPanoStitchingProgress() { 532 mPanoStitchingPanel.setVisibility(View.VISIBLE); 533 } 534 535 private void updateStitchingProgress(int progress) { 536 mBottomProgress.setProgress(progress); 537 } 538 539 @TargetApi(Build.VERSION_CODES.JELLY_BEAN) 540 private void setupNfcBeamPush() { 541 NfcAdapter adapter = NfcAdapter.getDefaultAdapter(CameraActivity.this); 542 if (adapter == null) { 543 return; 544 } 545 546 if (!ApiHelper.HAS_SET_BEAM_PUSH_URIS) { 547 // Disable beaming 548 adapter.setNdefPushMessage(null, CameraActivity.this); 549 return; 550 } 551 552 adapter.setBeamPushUris(null, CameraActivity.this); 553 adapter.setBeamPushUrisCallback(new CreateBeamUrisCallback() { 554 @Override 555 public Uri[] createBeamUris(NfcEvent event) { 556 return mNfcPushUris; 557 } 558 }, CameraActivity.this); 559 } 560 561 private void setNfcBeamPushUri(Uri uri) { 562 mNfcPushUris[0] = uri; 563 } 564 565 private void setStandardShareIntent(Uri contentUri, String mimeType) { 566 mStandardShareIntent = getShareIntentFromType(mimeType); 567 if (mStandardShareIntent != null) { 568 mStandardShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 569 mStandardShareIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 570 if (mStandardShareActionProvider != null) { 571 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 572 } 573 } 574 } 575 576 /** 577 * Get the share intent according to the mimeType 578 * 579 * @param mimeType The mimeType of current data. 580 * @return the video/image's ShareIntent or null if mimeType is invalid. 581 */ 582 private Intent getShareIntentFromType(String mimeType) { 583 // Lazily create the intent object. 584 if (mimeType.startsWith("video/")) { 585 if (mVideoShareIntent == null) { 586 mVideoShareIntent = new Intent(Intent.ACTION_SEND); 587 mVideoShareIntent.setType("video/*"); 588 } 589 return mVideoShareIntent; 590 } else if (mimeType.startsWith("image/")) { 591 if (mImageShareIntent == null) { 592 mImageShareIntent = new Intent(Intent.ACTION_SEND); 593 mImageShareIntent.setType("image/*"); 594 } 595 return mImageShareIntent; 596 } 597 Log.w(TAG, "unsupported mimeType " + mimeType); 598 return null; 599 } 600 601 private void setPanoramaShareIntent(Uri contentUri) { 602 if (mPanoramaShareIntent == null) { 603 mPanoramaShareIntent = new Intent(Intent.ACTION_SEND); 604 } 605 mPanoramaShareIntent.setType("application/vnd.google.panorama360+jpg"); 606 mPanoramaShareIntent.putExtra(Intent.EXTRA_STREAM, contentUri); 607 if (mPanoramaShareActionProvider != null) { 608 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 609 } 610 } 611 612 @Override 613 public void onMenuVisibilityChanged(boolean isVisible) { 614 // If menu is showing, we need to make sure action bar does not go away. 615 mMainHandler.removeMessages(HIDE_ACTION_BAR); 616 if (!isVisible) { 617 mMainHandler.sendEmptyMessageDelayed(HIDE_ACTION_BAR, SHOW_ACTION_BAR_TIMEOUT_MS); 618 } 619 } 620 621 @Override 622 public boolean onShareTargetSelected(ShareActionProvider shareActionProvider, Intent intent) { 623 int currentDataId = mFilmstripController.getCurrentId(); 624 if (currentDataId < 0) { 625 return false; 626 } 627 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, UsageStatistics.ACTION_SHARE, 628 intent.getComponent().getPackageName(), 0, 629 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 630 return true; 631 } 632 633 /** 634 * According to the data type, make the menu items for supported operations 635 * visible. 636 * 637 * @param dataID the data ID of the current item. 638 */ 639 private void updateActionBarMenu(int dataID) { 640 LocalData currentData = mDataAdapter.getLocalData(dataID); 641 if (currentData == null) { 642 return; 643 } 644 int type = currentData.getLocalDataType(); 645 646 if (mActionBarMenu == null) { 647 return; 648 } 649 650 int supported = 0; 651 652 switch (type) { 653 case LocalData.LOCAL_IMAGE: 654 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 655 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 656 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 657 break; 658 case LocalData.LOCAL_VIDEO: 659 supported |= SUPPORT_DELETE | SUPPORT_INFO | SUPPORT_TRIM 660 | SUPPORT_SHARE; 661 break; 662 case LocalData.LOCAL_PHOTO_SPHERE: 663 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 664 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 665 | SUPPORT_SHARE | SUPPORT_SHOW_ON_MAP; 666 break; 667 case LocalData.LOCAL_360_PHOTO_SPHERE: 668 supported |= SUPPORT_DELETE | SUPPORT_ROTATE | SUPPORT_INFO 669 | SUPPORT_CROP | SUPPORT_SETAS | SUPPORT_EDIT 670 | SUPPORT_SHARE | SUPPORT_SHARE_PANORAMA360 671 | SUPPORT_SHOW_ON_MAP; 672 break; 673 default: 674 break; 675 } 676 677 // In secure camera mode, we only support delete operation. 678 if (isSecureCamera()) { 679 supported &= SUPPORT_DELETE; 680 } 681 682 setMenuItemVisible(mActionBarMenu, R.id.action_delete, 683 (supported & SUPPORT_DELETE) != 0); 684 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_ccw, 685 (supported & SUPPORT_ROTATE) != 0); 686 setMenuItemVisible(mActionBarMenu, R.id.action_rotate_cw, 687 (supported & SUPPORT_ROTATE) != 0); 688 setMenuItemVisible(mActionBarMenu, R.id.action_details, 689 (supported & SUPPORT_INFO) != 0); 690 setMenuItemVisible(mActionBarMenu, R.id.action_crop, 691 (supported & SUPPORT_CROP) != 0); 692 setMenuItemVisible(mActionBarMenu, R.id.action_setas, 693 (supported & SUPPORT_SETAS) != 0); 694 setMenuItemVisible(mActionBarMenu, R.id.action_edit, 695 (supported & SUPPORT_EDIT) != 0); 696 setMenuItemVisible(mActionBarMenu, R.id.action_trim, 697 (supported & SUPPORT_TRIM) != 0); 698 699 boolean standardShare = (supported & SUPPORT_SHARE) != 0; 700 boolean panoramaShare = (supported & SUPPORT_SHARE_PANORAMA360) != 0; 701 setMenuItemVisible(mActionBarMenu, R.id.action_share, standardShare); 702 setMenuItemVisible(mActionBarMenu, R.id.action_share_panorama, panoramaShare); 703 704 if (panoramaShare) { 705 // For 360 PhotoSphere, relegate standard share to the overflow menu 706 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 707 if (item != null) { 708 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); 709 item.setTitle(getResources().getString(R.string.share_as_photo)); 710 } 711 // And, promote "share as panorama" to action bar 712 item = mActionBarMenu.findItem(R.id.action_share_panorama); 713 if (item != null) { 714 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 715 } 716 setPanoramaShareIntent(currentData.getContentUri()); 717 } 718 if (standardShare) { 719 if (!panoramaShare) { 720 MenuItem item = mActionBarMenu.findItem(R.id.action_share); 721 if (item != null) { 722 item.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM); 723 item.setTitle(getResources().getString(R.string.share)); 724 } 725 } 726 setStandardShareIntent(currentData.getContentUri(), currentData.getMimeType()); 727 setNfcBeamPushUri(currentData.getContentUri()); 728 } 729 730 boolean itemHasLocation = currentData.getLatLong() != null; 731 setMenuItemVisible(mActionBarMenu, R.id.action_show_on_map, 732 itemHasLocation && (supported & SUPPORT_SHOW_ON_MAP) != 0); 733 } 734 735 private void setMenuItemVisible(Menu menu, int itemId, boolean visible) { 736 MenuItem item = menu.findItem(itemId); 737 if (item != null) { 738 item.setVisible(visible); 739 } 740 } 741 742 private final ImageTaskManager.TaskListener mPlaceholderListener = 743 new ImageTaskManager.TaskListener() { 744 745 @Override 746 public void onTaskQueued(String filePath, final Uri imageUri) { 747 mMainHandler.post(new Runnable() { 748 @Override 749 public void run() { 750 notifyNewMedia(imageUri); 751 int dataID = mDataAdapter.findDataByContentUri(imageUri); 752 if (dataID != -1) { 753 LocalData d = mDataAdapter.getLocalData(dataID); 754 InProgressDataWrapper newData = new InProgressDataWrapper(d, true); 755 mDataAdapter.updateData(dataID, newData); 756 } 757 } 758 }); 759 } 760 761 @Override 762 public void onTaskDone(String filePath, final Uri imageUri) { 763 mMainHandler.post(new Runnable() { 764 @Override 765 public void run() { 766 mDataAdapter.refresh(getContentResolver(), imageUri); 767 } 768 }); 769 } 770 771 @Override 772 public void onTaskProgress(String filePath, Uri imageUri, int progress) { 773 // Do nothing 774 } 775 }; 776 777 private final ImageTaskManager.TaskListener mStitchingListener = 778 new ImageTaskManager.TaskListener() { 779 @Override 780 public void onTaskQueued(String filePath, final Uri imageUri) { 781 mMainHandler.post(new Runnable() { 782 @Override 783 public void run() { 784 notifyNewMedia(imageUri); 785 int dataID = mDataAdapter.findDataByContentUri(imageUri); 786 if (dataID != -1) { 787 // Don't allow special UI actions (swipe to 788 // delete, for example) on in-progress data. 789 LocalData d = mDataAdapter.getLocalData(dataID); 790 InProgressDataWrapper newData = new InProgressDataWrapper(d); 791 mDataAdapter.updateData(dataID, newData); 792 } 793 } 794 }); 795 } 796 797 @Override 798 public void onTaskDone(String filePath, final Uri imageUri) { 799 Log.v(TAG, "onTaskDone:" + filePath); 800 mMainHandler.post(new Runnable() { 801 @Override 802 public void run() { 803 int doneID = mDataAdapter.findDataByContentUri(imageUri); 804 int currentDataId = mFilmstripController.getCurrentId(); 805 806 if (currentDataId == doneID) { 807 hidePanoStitchingProgress(); 808 updateStitchingProgress(0); 809 } 810 811 mDataAdapter.refresh(getContentResolver(), imageUri); 812 } 813 }); 814 } 815 816 @Override 817 public void onTaskProgress( 818 String filePath, final Uri imageUri, final int progress) { 819 mMainHandler.post(new Runnable() { 820 @Override 821 public void run() { 822 int currentDataId = mFilmstripController.getCurrentId(); 823 if (currentDataId == -1) { 824 return; 825 } 826 if (imageUri.equals( 827 mDataAdapter.getLocalData(currentDataId).getContentUri())) { 828 updateStitchingProgress(progress); 829 } 830 } 831 }); 832 } 833 }; 834 835 @Override 836 public Context getAndroidContext() { 837 return this; 838 } 839 840 @Override 841 public int getCurrentModuleIndex() { 842 return mCurrentModeIndex; 843 } 844 845 @Override 846 public SurfaceTexture getPreviewBuffer() { 847 // TODO: implement this 848 return null; 849 } 850 851 @Override 852 public FrameLayout getModuleLayoutRoot() { 853 return mCameraModuleRootView; 854 } 855 856 @Override 857 public void setShutterEventsListener(ShutterEventsListener listener) { 858 // TODO: implement this 859 } 860 861 @Override 862 public void setShutterEnabled(boolean enabled) { 863 // TODO: implement this 864 } 865 866 @Override 867 public boolean isShutterEnabled() { 868 // TODO: implement this 869 return false; 870 } 871 872 @Override 873 public void startPreCaptureAnimation() { 874 // TODO: implement this 875 } 876 877 @Override 878 public void cancelPreCaptureAnimation() { 879 // TODO: implement this 880 } 881 882 @Override 883 public void startPostCaptureAnimation() { 884 // TODO: implement this 885 } 886 887 @Override 888 public void startPostCaptureAnimation(Bitmap thumbnail) { 889 // TODO: implement this 890 } 891 892 @Override 893 public void cancelPostCaptureAnimation() { 894 // TODO: implement this 895 } 896 897 @Override 898 public OrientationManager getOrientationManager() { 899 return mOrientationManager; 900 } 901 902 @Override 903 public LocationManager getLocationManager() { 904 return mLocationManager; 905 } 906 907 @Override 908 public void lockOrientation() { 909 mOrientationManager.lockOrientation(); 910 } 911 912 @Override 913 public void unlockOrientation() { 914 mOrientationManager.unlockOrientation(); 915 } 916 917 @Override 918 public void notifyNewMedia(Uri uri) { 919 ContentResolver cr = getContentResolver(); 920 String mimeType = cr.getType(uri); 921 if (mimeType.startsWith("video/")) { 922 sendBroadcast(new Intent(CameraUtil.ACTION_NEW_VIDEO, uri)); 923 mDataAdapter.addNewVideo(cr, uri); 924 } else if (mimeType.startsWith("image/")) { 925 CameraUtil.broadcastNewPicture(this, uri); 926 mDataAdapter.addNewPhoto(cr, uri); 927 } else if (mimeType.startsWith("application/stitching-preview")) { 928 mDataAdapter.addNewPhoto(cr, uri); 929 } else if (mimeType.startsWith(PlaceholderManager.PLACEHOLDER_MIME_TYPE)) { 930 mDataAdapter.addNewPhoto(cr, uri); 931 } else { 932 android.util.Log.w(TAG, "Unknown new media with MIME type:" 933 + mimeType + ", uri:" + uri); 934 } 935 } 936 937 @Override 938 public CameraProvider getCameraProvider() { 939 return mCameraController; 940 } 941 942 private void removeData(int dataID) { 943 mDataAdapter.removeData(CameraActivity.this, dataID); 944 if (mDataAdapter.getTotalNumber() > 1) { 945 showUndoDeletionBar(); 946 } else { 947 // If camera preview is the only view left in filmstrip, 948 // no need to show undo bar. 949 mPendingDeletion = true; 950 performDeletion(); 951 } 952 } 953 954 955 @Override 956 public boolean onCreateOptionsMenu(Menu menu) { 957 // Inflate the menu items for use in the action bar 958 MenuInflater inflater = getMenuInflater(); 959 inflater.inflate(R.menu.operations, menu); 960 mActionBarMenu = menu; 961 962 // Configure the standard share action provider 963 MenuItem item = menu.findItem(R.id.action_share); 964 mStandardShareActionProvider = (ShareActionProvider) item.getActionProvider(); 965 mStandardShareActionProvider.setShareHistoryFileName("standard_share_history.xml"); 966 if (mStandardShareIntent != null) { 967 mStandardShareActionProvider.setShareIntent(mStandardShareIntent); 968 } 969 970 // Configure the panorama share action provider 971 item = menu.findItem(R.id.action_share_panorama); 972 mPanoramaShareActionProvider = (ShareActionProvider) item.getActionProvider(); 973 mPanoramaShareActionProvider.setShareHistoryFileName("panorama_share_history.xml"); 974 if (mPanoramaShareIntent != null) { 975 mPanoramaShareActionProvider.setShareIntent(mPanoramaShareIntent); 976 } 977 978 mStandardShareActionProvider.setOnShareTargetSelectedListener(this); 979 mPanoramaShareActionProvider.setOnShareTargetSelectedListener(this); 980 981 return super.onCreateOptionsMenu(menu); 982 } 983 984 @Override 985 public boolean onOptionsItemSelected(MenuItem item) { 986 int currentDataId = mFilmstripController.getCurrentId(); 987 if (currentDataId < 0) { 988 return false; 989 } 990 final LocalData localData = mDataAdapter.getLocalData(currentDataId); 991 992 // Handle presses on the action bar items 993 switch (item.getItemId()) { 994 case android.R.id.home: 995 // ActionBar's Up/Home button was clicked 996 try { 997 startActivity(IntentHelper.getGalleryIntent(this)); 998 return true; 999 } catch (ActivityNotFoundException e) { 1000 Log.w(TAG, "Failed to launch gallery activity, closing"); 1001 finish(); 1002 } 1003 case R.id.action_delete: 1004 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1005 UsageStatistics.ACTION_DELETE, null, 0, 1006 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 1007 removeData(currentDataId); 1008 return true; 1009 case R.id.action_edit: 1010 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1011 UsageStatistics.ACTION_EDIT, null, 0, 1012 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 1013 launchEditor(localData); 1014 return true; 1015 case R.id.action_trim: { 1016 // This is going to be handled by the Gallery app. 1017 Intent intent = new Intent(ACTION_TRIM_VIDEO); 1018 LocalData currentData = mDataAdapter.getLocalData(mFilmstripController.getCurrentId()); 1019 intent.setData(currentData.getContentUri()); 1020 // We need the file path to wrap this into a RandomAccessFile. 1021 intent.putExtra(MEDIA_ITEM_PATH, currentData.getPath()); 1022 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1023 return true; 1024 } 1025 case R.id.action_rotate_ccw: 1026 localData.rotate90Degrees(this, mDataAdapter, currentDataId, false); 1027 return true; 1028 case R.id.action_rotate_cw: 1029 localData.rotate90Degrees(this, mDataAdapter, currentDataId, true); 1030 return true; 1031 case R.id.action_crop: { 1032 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1033 UsageStatistics.ACTION_CROP, null, 0, 1034 UsageStatistics.hashFileName(fileNameFromDataID(currentDataId))); 1035 Intent intent = new Intent(CropActivity.CROP_ACTION); 1036 intent.setClass(this, CropActivity.class); 1037 intent.setDataAndType(localData.getContentUri(), localData.getMimeType()) 1038 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1039 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1040 return true; 1041 } 1042 case R.id.action_setas: { 1043 Intent intent = new Intent(Intent.ACTION_ATTACH_DATA) 1044 .setDataAndType(localData.getContentUri(), 1045 localData.getMimeType()) 1046 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1047 intent.putExtra("mimeType", intent.getType()); 1048 startActivityForResult(Intent.createChooser( 1049 intent, getString(R.string.set_as)), REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1050 return true; 1051 } 1052 case R.id.action_details: 1053 (new AsyncTask<Void, Void, MediaDetails>() { 1054 @Override 1055 protected MediaDetails doInBackground(Void... params) { 1056 return localData.getMediaDetails(CameraActivity.this); 1057 } 1058 1059 @Override 1060 protected void onPostExecute(MediaDetails mediaDetails) { 1061 if (mediaDetails != null) { 1062 DetailsDialog.create(CameraActivity.this, mediaDetails).show(); 1063 } 1064 } 1065 }).execute(); 1066 return true; 1067 case R.id.action_show_on_map: 1068 double[] latLong = localData.getLatLong(); 1069 if (latLong != null) { 1070 CameraUtil.showOnMap(this, latLong); 1071 } 1072 return true; 1073 default: 1074 return super.onOptionsItemSelected(item); 1075 } 1076 } 1077 1078 private boolean isCaptureIntent() { 1079 if (MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction()) 1080 || MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 1081 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 1082 return true; 1083 } else { 1084 return false; 1085 } 1086 } 1087 1088 @Override 1089 public void onCreate(Bundle state) { 1090 super.onCreate(state); 1091 GcamHelper.init(getContentResolver()); 1092 1093 getWindow().requestFeature(Window.FEATURE_ACTION_BAR); 1094 setContentView(R.layout.activity_main); 1095 mActionBar = getActionBar(); 1096 mActionBar.addOnMenuVisibilityListener(this); 1097 mMainHandler = new MainHandler(getMainLooper()); 1098 mCameraController = 1099 new CameraController(this, this, mMainHandler, 1100 CameraManagerFactory.getAndroidCameraManager()); 1101 // TODO: Try to move all the resources allocation to happen as soon as 1102 // possible so we can call module.init() at the earliest time. 1103 mModuleManager = new ModuleManagerImpl(); 1104 ModulesInfo.setupModules(this, mModuleManager); 1105 1106 mModeListView = (ModeListView) findViewById(R.id.mode_list_layout); 1107 if (ApiHelper.HAS_ROTATION_ANIMATION) { 1108 setRotationAnimation(); 1109 } 1110 1111 // Check if this is in the secure camera mode. 1112 Intent intent = getIntent(); 1113 String action = intent.getAction(); 1114 if (INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(action) 1115 || ACTION_IMAGE_CAPTURE_SECURE.equals(action)) { 1116 mSecureCamera = true; 1117 } else { 1118 mSecureCamera = intent.getBooleanExtra(SECURE_CAMERA_EXTRA, false); 1119 } 1120 1121 if (mSecureCamera) { 1122 // Change the window flags so that secure camera can show when locked 1123 Window win = getWindow(); 1124 WindowManager.LayoutParams params = win.getAttributes(); 1125 params.flags |= WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; 1126 win.setAttributes(params); 1127 1128 // Filter for screen off so that we can finish secure camera activity 1129 // when screen is off. 1130 IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_OFF); 1131 registerReceiver(mScreenOffReceiver, filter); 1132 } 1133 mAboveFilmstripControlLayout = 1134 (FrameLayout) findViewById(R.id.camera_above_filmstrip_layout); 1135 mAboveFilmstripControlLayout.setFitsSystemWindows(true); 1136 // Hide action bar first since we are in full screen mode first, and 1137 // switch the system UI to lights-out mode. 1138 this.setSystemBarsVisibility(false); 1139 mPanoramaManager = AppManagerFactory.getInstance(this) 1140 .getPanoramaStitchingManager(); 1141 mPlaceholderManager = AppManagerFactory.getInstance(this) 1142 .getGcamProcessingManager(); 1143 mPanoramaManager.addTaskListener(mStitchingListener); 1144 mPlaceholderManager.addTaskListener(mPlaceholderListener); 1145 LayoutInflater inflater = getLayoutInflater(); 1146 View rootLayout = inflater.inflate(R.layout.camera, null, false); 1147 mCameraModuleRootView = (FrameLayout) rootLayout.findViewById(R.id.camera_app_root); 1148 mPanoStitchingPanel = findViewById(R.id.pano_stitching_progress_panel); 1149 mBottomProgress = (ProgressBar) findViewById(R.id.pano_stitching_progress_bar); 1150 mCameraPreviewData = new CameraPreviewData(rootLayout, 1151 FilmstripImageData.SIZE_FULL, 1152 FilmstripImageData.SIZE_FULL); 1153 // Put a CameraPreviewData at the first position. 1154 mWrappedDataAdapter = new FixedFirstDataAdapter( 1155 new CameraDataAdapter(new ColorDrawable( 1156 getResources().getColor(R.color.photo_placeholder))), 1157 mCameraPreviewData); 1158 mFilmstripController = ((FilmstripView) findViewById(R.id.filmstrip_view)).getController(); 1159 mFilmstripController.setViewGap( 1160 getResources().getDimensionPixelSize(R.dimen.camera_film_strip_gap)); 1161 mPanoramaViewHelper = new PanoramaViewHelper(this); 1162 mPanoramaViewHelper.onCreate(); 1163 mFilmstripController.setPanoramaViewHelper(mPanoramaViewHelper); 1164 // Set up the camera preview first so the preview shows up ASAP. 1165 mFilmstripController.setListener(mFilmStripListener); 1166 1167 // TODO: Remove the 3rd parameter once mCameraModuleRoot is moved out of filmstrip 1168 mCameraAppUI = new CameraAppUI(this, 1169 (MainActivityLayout) findViewById(R.id.activity_root_view), 1170 mCameraModuleRootView, 1171 isSecureCamera(), isCaptureIntent()); 1172 1173 mSettingsManager = new SettingsManager(this, null, mCameraController.getNumberOfCameras()); 1174 1175 mLocationManager = new LocationManager(this, 1176 new LocationManager.Listener() { 1177 @Override 1178 public void showGpsOnScreenIndicator(boolean hasSignal) { 1179 } 1180 1181 @Override 1182 public void hideGpsOnScreenIndicator() { 1183 } 1184 }); 1185 1186 mSettingsController = new SettingsController(this, mSettingsManager, mLocationManager); 1187 1188 int modeIndex = -1; 1189 if (MediaStore.INTENT_ACTION_VIDEO_CAMERA.equals(getIntent().getAction()) 1190 || MediaStore.ACTION_VIDEO_CAPTURE.equals(getIntent().getAction())) { 1191 modeIndex = ModeListView.MODE_VIDEO; 1192 } else if (MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA.equals(getIntent().getAction()) 1193 || MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA_SECURE.equals(getIntent() 1194 .getAction())) { 1195 modeIndex = ModeListView.MODE_PHOTO; 1196 if (mSettingsManager.getInt(new StartupModuleSetting()) 1197 == ModeListView.MODE_GCAM && GcamHelper.hasGcamCapture()) { 1198 modeIndex = ModeListView.MODE_GCAM; 1199 } 1200 } else if (MediaStore.ACTION_IMAGE_CAPTURE.equals(getIntent().getAction()) 1201 || MediaStore.ACTION_IMAGE_CAPTURE_SECURE.equals(getIntent().getAction())) { 1202 modeIndex = ModeListView.MODE_PHOTO; 1203 } else { 1204 // If the activity has not been started using an explicit intent, 1205 // read the module index from the last time the user changed modes 1206 modeIndex = mSettingsManager.getInt(new StartupModuleSetting()); 1207 if ((modeIndex == ModeListView.MODE_GCAM && 1208 !GcamHelper.hasGcamCapture()) || modeIndex < 0) { 1209 modeIndex = ModeListView.MODE_PHOTO; 1210 } 1211 } 1212 1213 mOrientationManager = new OrientationManagerImpl(this); 1214 mOrientationManager.addOnOrientationChangeListener(mMainHandler, this); 1215 1216 setModuleFromModeIndex(modeIndex); 1217 1218 // TODO: Remove this when refactor is done. 1219 if (modeIndex == ModulesInfo.MODULE_PHOTO || 1220 modeIndex == ModulesInfo.MODULE_VIDEO) { 1221 mCameraAppUI.prepareModuleUI(); 1222 } 1223 mCurrentModule.init(this, mCameraModuleRootView); 1224 1225 if (!mSecureCamera) { 1226 mDataAdapter = mWrappedDataAdapter; 1227 mFilmstripController.setDataAdapter(mDataAdapter); 1228 if (!isCaptureIntent()) { 1229 mDataAdapter.requestLoad(getContentResolver()); 1230 } 1231 } else { 1232 // Put a lock placeholder as the last image by setting its date to 1233 // 0. 1234 ImageView v = (ImageView) getLayoutInflater().inflate( 1235 R.layout.secure_album_placeholder, null); 1236 v.setOnClickListener(new View.OnClickListener() { 1237 @Override 1238 public void onClick(View view) { 1239 try { 1240 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1241 UsageStatistics.ACTION_GALLERY, null); 1242 startActivity(IntentHelper.getGalleryIntent(CameraActivity.this)); 1243 } catch (ActivityNotFoundException e) { 1244 Log.w(TAG, "Failed to launch gallery activity, closing"); 1245 } 1246 finish(); 1247 } 1248 }); 1249 mDataAdapter = new FixedLastDataAdapter( 1250 mWrappedDataAdapter, 1251 new SimpleViewData( 1252 v, 1253 v.getDrawable().getIntrinsicWidth(), 1254 v.getDrawable().getIntrinsicHeight(), 1255 0, 0)); 1256 // Flush out all the original data. 1257 mDataAdapter.flush(); 1258 mFilmstripController.setDataAdapter(mDataAdapter); 1259 } 1260 1261 setupNfcBeamPush(); 1262 1263 mLocalImagesObserver = new LocalMediaObserver(); 1264 mLocalVideosObserver = new LocalMediaObserver(); 1265 1266 getContentResolver().registerContentObserver( 1267 MediaStore.Images.Media.EXTERNAL_CONTENT_URI, true, 1268 mLocalImagesObserver); 1269 getContentResolver().registerContentObserver( 1270 MediaStore.Video.Media.EXTERNAL_CONTENT_URI, true, 1271 mLocalVideosObserver); 1272 } 1273 1274 private void setRotationAnimation() { 1275 int rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_ROTATE; 1276 rotationAnimation = WindowManager.LayoutParams.ROTATION_ANIMATION_CROSSFADE; 1277 Window win = getWindow(); 1278 WindowManager.LayoutParams winParams = win.getAttributes(); 1279 winParams.rotationAnimation = rotationAnimation; 1280 win.setAttributes(winParams); 1281 } 1282 1283 @Override 1284 public void onUserInteraction() { 1285 super.onUserInteraction(); 1286 mCurrentModule.onUserInteraction(); 1287 } 1288 1289 @Override 1290 public boolean dispatchTouchEvent(MotionEvent ev) { 1291 boolean result = super.dispatchTouchEvent(ev); 1292 if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) { 1293 // Real deletion is postponed until the next user interaction after 1294 // the gesture that triggers deletion. Until real deletion is performed, 1295 // users can click the undo button to bring back the image that they 1296 // chose to delete. 1297 if (mPendingDeletion && !mIsUndoingDeletion) { 1298 performDeletion(); 1299 } 1300 } 1301 return result; 1302 } 1303 1304 @Override 1305 public void onPause() { 1306 mPaused = true; 1307 1308 // Delete photos that are pending deletion 1309 performDeletion(); 1310 // TODO: call mCurrentModule.pause() instead after all the modules 1311 // support pause(). 1312 mCurrentModule.pause(); 1313 mOrientationManager.pause(); 1314 // Close the camera and wait for the operation done. 1315 mCameraController.closeCamera(); 1316 1317 mLocalImagesObserver.setActivityPaused(true); 1318 mLocalVideosObserver.setActivityPaused(true); 1319 super.onPause(); 1320 } 1321 1322 @Override 1323 protected void onActivityResult(int requestCode, int resultCode, Intent data) { 1324 if (requestCode == REQ_CODE_DONT_SWITCH_TO_PREVIEW) { 1325 mResetToPreviewOnResume = false; 1326 } else { 1327 super.onActivityResult(requestCode, resultCode, data); 1328 } 1329 } 1330 1331 @Override 1332 public void onResume() { 1333 mPaused = false; 1334 1335 // TODO: Handle this in OrientationManager. 1336 // Auto-rotate off 1337 if (Settings.System.getInt(getContentResolver(), 1338 Settings.System.ACCELEROMETER_ROTATION, 0) == 0) { 1339 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); 1340 mAutoRotateScreen = false; 1341 } else { 1342 setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR); 1343 mAutoRotateScreen = true; 1344 } 1345 1346 UsageStatistics.onEvent(UsageStatistics.COMPONENT_CAMERA, 1347 UsageStatistics.ACTION_FOREGROUNDED, this.getClass().getSimpleName()); 1348 1349 mOrientationManager.resume(); 1350 super.onResume(); 1351 mCurrentModule.resume(); 1352 1353 setSwipingEnabled(true); 1354 1355 if (mResetToPreviewOnResume) { 1356 // Go to the preview on resume. 1357 mFilmstripController.goToFirstItem(); 1358 } 1359 // Default is showing the preview, unless disabled by explicitly 1360 // starting an activity we want to return from to the filmstrip rather 1361 // than the preview. 1362 mResetToPreviewOnResume = true; 1363 1364 if (mLocalVideosObserver.isMediaDataChangedDuringPause() 1365 || mLocalImagesObserver.isMediaDataChangedDuringPause()) { 1366 if (!mSecureCamera) { 1367 // If it's secure camera, requestLoad() should not be called 1368 // as it will load all the data. 1369 mDataAdapter.requestLoad(getContentResolver()); 1370 } 1371 } 1372 mLocalImagesObserver.setActivityPaused(false); 1373 mLocalVideosObserver.setActivityPaused(false); 1374 1375 mModeListView.startAccordionAnimation(); 1376 } 1377 1378 @Override 1379 public void onStart() { 1380 super.onStart(); 1381 mPanoramaViewHelper.onStart(); 1382 } 1383 1384 @Override 1385 protected void onStop() { 1386 mPanoramaViewHelper.onStop(); 1387 1388 CameraManagerFactory.recycle(); 1389 super.onStop(); 1390 } 1391 1392 @Override 1393 public void onDestroy() { 1394 if (mSecureCamera) { 1395 unregisterReceiver(mScreenOffReceiver); 1396 } 1397 getContentResolver().unregisterContentObserver(mLocalImagesObserver); 1398 getContentResolver().unregisterContentObserver(mLocalVideosObserver); 1399 super.onDestroy(); 1400 } 1401 1402 @Override 1403 public void onConfigurationChanged(Configuration config) { 1404 super.onConfigurationChanged(config); 1405 mCurrentModule.onConfigurationChanged(config); 1406 } 1407 1408 @Override 1409 public boolean onKeyDown(int keyCode, KeyEvent event) { 1410 if (mFilmstripController.inCameraFullscreen()) { 1411 if (mCurrentModule.onKeyDown(keyCode, event)) { 1412 return true; 1413 } 1414 // Prevent software keyboard or voice search from showing up. 1415 if (keyCode == KeyEvent.KEYCODE_SEARCH 1416 || keyCode == KeyEvent.KEYCODE_MENU) { 1417 if (event.isLongPress()) { 1418 return true; 1419 } 1420 } 1421 } 1422 1423 return super.onKeyDown(keyCode, event); 1424 } 1425 1426 @Override 1427 public boolean onKeyUp(int keyCode, KeyEvent event) { 1428 if (mFilmstripController.inCameraFullscreen() && mCurrentModule.onKeyUp(keyCode, event)) { 1429 return true; 1430 } 1431 return super.onKeyUp(keyCode, event); 1432 } 1433 1434 @Override 1435 public void onBackPressed() { 1436 if (!mFilmstripController.inCameraFullscreen()) { 1437 mFilmstripController.goToFirstItem(); 1438 } else if (!mCurrentModule.onBackPressed()) { 1439 super.onBackPressed(); 1440 } 1441 } 1442 1443 public boolean isAutoRotateScreen() { 1444 return mAutoRotateScreen; 1445 } 1446 1447 protected void updateStorageSpace() { 1448 mStorageSpaceBytes = Storage.getAvailableSpace(); 1449 } 1450 1451 protected long getStorageSpaceBytes() { 1452 return mStorageSpaceBytes; 1453 } 1454 1455 protected void updateStorageSpaceAndHint() { 1456 updateStorageSpace(); 1457 updateStorageHint(mStorageSpaceBytes); 1458 } 1459 1460 protected void updateStorageHint(long storageSpace) { 1461 String message = null; 1462 if (storageSpace == Storage.UNAVAILABLE) { 1463 message = getString(R.string.no_storage); 1464 } else if (storageSpace == Storage.PREPARING) { 1465 message = getString(R.string.preparing_sd); 1466 } else if (storageSpace == Storage.UNKNOWN_SIZE) { 1467 message = getString(R.string.access_sd_fail); 1468 } else if (storageSpace <= Storage.LOW_STORAGE_THRESHOLD_BYTES) { 1469 message = getString(R.string.spaceIsLow_content); 1470 } 1471 1472 if (message != null) { 1473 if (mStorageHint == null) { 1474 mStorageHint = OnScreenHint.makeText(this, message); 1475 } else { 1476 mStorageHint.setText(message); 1477 } 1478 mStorageHint.show(); 1479 } else if (mStorageHint != null) { 1480 mStorageHint.cancel(); 1481 mStorageHint = null; 1482 } 1483 } 1484 1485 protected void setResultEx(int resultCode) { 1486 mResultCodeForTesting = resultCode; 1487 setResult(resultCode); 1488 } 1489 1490 protected void setResultEx(int resultCode, Intent data) { 1491 mResultCodeForTesting = resultCode; 1492 mResultDataForTesting = data; 1493 setResult(resultCode, data); 1494 } 1495 1496 public int getResultCode() { 1497 return mResultCodeForTesting; 1498 } 1499 1500 public Intent getResultData() { 1501 return mResultDataForTesting; 1502 } 1503 1504 public boolean isSecureCamera() { 1505 return mSecureCamera; 1506 } 1507 1508 @Override 1509 public boolean isPaused() { 1510 return mPaused; 1511 } 1512 1513 @Override 1514 public void onModeSelected(int modeIndex) { 1515 if (mCurrentModeIndex == modeIndex) { 1516 return; 1517 } 1518 1519 if (modeIndex == ModeListView.MODE_SETTING) { 1520 onSettingsSelected(); 1521 return; 1522 } 1523 1524 CameraHolder.instance().keep(); 1525 closeModule(mCurrentModule); 1526 int oldModuleIndex = mCurrentModeIndex; 1527 setModuleFromModeIndex(modeIndex); 1528 1529 // TODO: The following check is temporary for quick switch between video and photo. 1530 // When the refactor is done, similar logic will be applied to all modules. 1531 if (mCurrentModeIndex == ModulesInfo.MODULE_PHOTO 1532 || mCurrentModeIndex == ModulesInfo.MODULE_VIDEO) { 1533 if (oldModuleIndex != ModulesInfo.MODULE_PHOTO 1534 && oldModuleIndex != ModulesInfo.MODULE_VIDEO) { 1535 mCameraAppUI.prepareModuleUI(); 1536 } else { 1537 mCameraAppUI.clearModuleUI(); 1538 } 1539 } else { 1540 // This is the old way of removing all views in CameraRootView. Will 1541 // be deprecated soon. It is here to make sure modules that haven't 1542 // been refactored can still function. 1543 mCameraAppUI.clearCameraUI(); 1544 } 1545 1546 openModule(mCurrentModule); 1547 mCurrentModule.onOrientationChanged(mLastRawOrientation); 1548 if (mMediaSaver != null) { 1549 mCurrentModule.onMediaSaverAvailable(mMediaSaver); 1550 } 1551 // Store the module index so we can use it the next time the Camera 1552 // starts up. 1553 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); 1554 prefs.edit().putInt(CameraSettings.KEY_STARTUP_MODULE_INDEX, modeIndex).apply(); 1555 } 1556 1557 public void onSettingsSelected() { 1558 // Temporary until we finalize the touch flow. 1559 LayoutInflater inflater = getLayoutInflater(); 1560 SettingsView settingsView = (SettingsView) inflater.inflate(R.layout.settings_list_layout, 1561 null, false); 1562 settingsView.setSettingsListener(mSettingsController); 1563 PopupWindow popup = new PopupWindow(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); 1564 popup.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT)); 1565 popup.setOutsideTouchable(true); 1566 popup.setFocusable(true); 1567 popup.setContentView(settingsView); 1568 popup.showAtLocation(mModeListView.getRootView(), Gravity.CENTER, 0, 0); 1569 } 1570 1571 /** 1572 * Sets the mCurrentModuleIndex, creates a new module instance for the given 1573 * index an sets it as mCurrentModule. 1574 */ 1575 private void setModuleFromModeIndex(int modeIndex) { 1576 ModuleManagerImpl.ModuleAgent agent = mModuleManager.getModuleAgent(modeIndex); 1577 if (agent == null) { 1578 return; 1579 } 1580 if (!agent.requestAppForCamera()) { 1581 mCameraController.closeCamera(); 1582 } 1583 mCurrentModeIndex = agent.getModuleId(); 1584 mCurrentModule2 = agent.createModule(this); 1585 mCurrentModule = (CameraModule) mCurrentModule2; 1586 } 1587 1588 @Override 1589 public SettingsManager getSettingsManager() { 1590 return mSettingsManager; 1591 } 1592 1593 @Override 1594 public CameraServices getServices() { 1595 return (CameraServices) getApplication(); 1596 } 1597 1598 @Override 1599 public SettingsController getSettingsController() { 1600 return mSettingsController; 1601 } 1602 1603 /** 1604 * Launches an ACTION_EDIT intent for the given local data item. 1605 */ 1606 public void launchEditor(LocalData data) { 1607 Intent intent = new Intent(Intent.ACTION_EDIT) 1608 .setDataAndType(data.getContentUri(), data.getMimeType()) 1609 .setFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 1610 try { 1611 startActivityForResult(intent, REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1612 } catch (ActivityNotFoundException e) { 1613 startActivityForResult(Intent.createChooser(intent, null), 1614 REQ_CODE_DONT_SWITCH_TO_PREVIEW); 1615 } 1616 } 1617 1618 /** 1619 * Launch the tiny planet editor. 1620 * 1621 * @param data The data must be a 360 degree stereographically mapped 1622 * panoramic image. It will not be modified, instead a new item 1623 * with the result will be added to the filmstrip. 1624 */ 1625 public void launchTinyPlanetEditor(LocalData data) { 1626 TinyPlanetFragment fragment = new TinyPlanetFragment(); 1627 Bundle bundle = new Bundle(); 1628 bundle.putString(TinyPlanetFragment.ARGUMENT_URI, data.getContentUri().toString()); 1629 bundle.putString(TinyPlanetFragment.ARGUMENT_TITLE, data.getTitle()); 1630 fragment.setArguments(bundle); 1631 fragment.show(getFragmentManager(), "tiny_planet"); 1632 } 1633 1634 private void openModule(CameraModule module) { 1635 module.init(this, mCameraModuleRootView); 1636 module.resume(); 1637 } 1638 1639 private void closeModule(CameraModule module) { 1640 module.pause(); 1641 } 1642 1643 private void performDeletion() { 1644 if (!mPendingDeletion) { 1645 return; 1646 } 1647 hideUndoDeletionBar(false); 1648 mDataAdapter.executeDeletion(CameraActivity.this); 1649 1650 int currentId = mFilmstripController.getCurrentId(); 1651 updateActionBarMenu(currentId); 1652 mFilmStripListener.onCurrentDataCentered(currentId); 1653 } 1654 1655 public void showUndoDeletionBar() { 1656 if (mPendingDeletion) { 1657 performDeletion(); 1658 } 1659 Log.v(TAG, "showing undo bar"); 1660 mPendingDeletion = true; 1661 if (mUndoDeletionBar == null) { 1662 ViewGroup v = (ViewGroup) getLayoutInflater().inflate(R.layout.undo_bar, 1663 mAboveFilmstripControlLayout, true); 1664 mUndoDeletionBar = (ViewGroup) v.findViewById(R.id.camera_undo_deletion_bar); 1665 View button = mUndoDeletionBar.findViewById(R.id.camera_undo_deletion_button); 1666 button.setOnClickListener(new View.OnClickListener() { 1667 @Override 1668 public void onClick(View view) { 1669 mDataAdapter.undoDataRemoval(); 1670 hideUndoDeletionBar(true); 1671 } 1672 }); 1673 // Setting undo bar clickable to avoid touch events going through 1674 // the bar to the buttons (eg. edit button, etc) underneath the bar. 1675 mUndoDeletionBar.setClickable(true); 1676 // When there is user interaction going on with the undo button, we 1677 // do not want to hide the undo bar. 1678 button.setOnTouchListener(new View.OnTouchListener() { 1679 @Override 1680 public boolean onTouch(View v, MotionEvent event) { 1681 if (event.getActionMasked() == MotionEvent.ACTION_DOWN) { 1682 mIsUndoingDeletion = true; 1683 } else if (event.getActionMasked() == MotionEvent.ACTION_UP) { 1684 mIsUndoingDeletion = false; 1685 } 1686 return false; 1687 } 1688 }); 1689 } 1690 mUndoDeletionBar.setAlpha(0f); 1691 mUndoDeletionBar.setVisibility(View.VISIBLE); 1692 mUndoDeletionBar.animate().setDuration(200).alpha(1f).setListener(null).start(); 1693 } 1694 1695 private void hideUndoDeletionBar(boolean withAnimation) { 1696 Log.v(TAG, "Hiding undo deletion bar"); 1697 mPendingDeletion = false; 1698 if (mUndoDeletionBar != null) { 1699 if (withAnimation) { 1700 mUndoDeletionBar.animate().setDuration(200).alpha(0f) 1701 .setListener(new Animator.AnimatorListener() { 1702 @Override 1703 public void onAnimationStart(Animator animation) { 1704 // Do nothing. 1705 } 1706 1707 @Override 1708 public void onAnimationEnd(Animator animation) { 1709 mUndoDeletionBar.setVisibility(View.GONE); 1710 } 1711 1712 @Override 1713 public void onAnimationCancel(Animator animation) { 1714 // Do nothing. 1715 } 1716 1717 @Override 1718 public void onAnimationRepeat(Animator animation) { 1719 // Do nothing. 1720 } 1721 }).start(); 1722 } else { 1723 mUndoDeletionBar.setVisibility(View.GONE); 1724 } 1725 } 1726 } 1727 1728 @Override 1729 public void onOrientationChanged(int orientation) { 1730 // We keep the last known orientation. So if the user first orient 1731 // the camera then point the camera to floor or sky, we still have 1732 // the correct orientation. 1733 if (orientation == OrientationManager.ORIENTATION_UNKNOWN) { 1734 return; 1735 } 1736 mLastRawOrientation = orientation; 1737 if (mCurrentModule != null) { 1738 mCurrentModule.onOrientationChanged(orientation); 1739 } 1740 } 1741 1742 /** 1743 * Enable/disable swipe-to-filmstrip. Will always disable swipe if in 1744 * capture intent. 1745 * 1746 * @param enable {@code true} to enable swipe. 1747 */ 1748 public void setSwipingEnabled(boolean enable) { 1749 if (isCaptureIntent()) { 1750 mCameraPreviewData.lockPreview(true); 1751 } else { 1752 mCameraPreviewData.lockPreview(!enable); 1753 } 1754 } 1755 1756 1757 /** 1758 * Check whether camera controls are visible. 1759 * 1760 * @return whether controls are visible. 1761 */ 1762 private boolean arePreviewControlsVisible() { 1763 return mCurrentModule.arePreviewControlsVisible(); 1764 } 1765 1766 /** 1767 * Show or hide the {@link CameraControls} using the current module's 1768 * implementation of {@link #onPreviewFocusChanged}. 1769 * 1770 * @param showControls whether to show camera controls. 1771 */ 1772 private void setPreviewControlsVisibility(boolean showControls) { 1773 mCurrentModule.onPreviewFocusChanged(showControls); 1774 } 1775 1776 // Accessor methods for getting latency times used in performance testing 1777 public long getAutoFocusTime() { 1778 return (mCurrentModule instanceof PhotoModule) ? 1779 ((PhotoModule) mCurrentModule).mAutoFocusTime : -1; 1780 } 1781 1782 public long getShutterLag() { 1783 return (mCurrentModule instanceof PhotoModule) ? 1784 ((PhotoModule) mCurrentModule).mShutterLag : -1; 1785 } 1786 1787 public long getShutterToPictureDisplayedTime() { 1788 return (mCurrentModule instanceof PhotoModule) ? 1789 ((PhotoModule) mCurrentModule).mShutterToPictureDisplayedTime : -1; 1790 } 1791 1792 public long getPictureDisplayedToJpegCallbackTime() { 1793 return (mCurrentModule instanceof PhotoModule) ? 1794 ((PhotoModule) mCurrentModule).mPictureDisplayedToJpegCallbackTime : -1; 1795 } 1796 1797 public long getJpegCallbackFinishTime() { 1798 return (mCurrentModule instanceof PhotoModule) ? 1799 ((PhotoModule) mCurrentModule).mJpegCallbackFinishTime : -1; 1800 } 1801 1802 public long getCaptureStartTime() { 1803 return (mCurrentModule instanceof PhotoModule) ? 1804 ((PhotoModule) mCurrentModule).mCaptureStartTime : -1; 1805 } 1806 1807 public boolean isRecording() { 1808 return (mCurrentModule instanceof VideoModule) ? 1809 ((VideoModule) mCurrentModule).isRecording() : false; 1810 } 1811 1812 public CameraManager.CameraOpenCallback getCameraOpenErrorCallback() { 1813 return mCameraController; 1814 } 1815 1816 // For debugging purposes only. 1817 public CameraModule getCurrentModule() { 1818 return mCurrentModule; 1819 } 1820} 1821