Java Code Examples for org.chromium.base.TraceEvent#begin()
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org.chromium.base.TraceEvent#begin() .
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Example 1
Source File: ContentViewCore.java From 365browser with Apache License 2.0 | 6 votes |
/** * Sets a new container view for this {@link ContentViewCore}. * * <p>WARNING: This method can also be used to replace the existing container view, * but you should only do it if you have a very good reason to. Replacing the * container view has been designed to support fullscreen in the Webview so it * might not be appropriate for other use cases. * * <p>This method only performs a small part of replacing the container view and * embedders are responsible for: * <ul> * <li>Disconnecting the old container view from this ContentViewCore</li> * <li>Updating the InternalAccessDelegate</li> * <li>Reconciling the state of this ContentViewCore with the new container view</li> * <li>Tearing down and recreating the native GL rendering where appropriate</li> * <li>etc.</li> * </ul> */ public void setContainerView(ViewGroup containerView) { try { TraceEvent.begin("ContentViewCore.setContainerView"); if (mContainerView != null) { hideSelectPopupWithCancelMessage(); mPopupZoomer.hide(false); mImeAdapter.setContainerView(containerView); } mContainerView = containerView; mContainerView.setClickable(true); if (mSelectionPopupController != null) { mSelectionPopupController.setContainerView(containerView); } } finally { TraceEvent.end("ContentViewCore.setContainerView"); } }
Example 2
Source File: ContentViewCore.java From 365browser with Apache License 2.0 | 6 votes |
/** * @see View#onHoverEvent(MotionEvent) * Mouse move events are sent on hover move. */ public boolean onHoverEvent(MotionEvent event) { TraceEvent.begin("onHoverEvent"); MotionEvent offset = createOffsetMotionEvent(event); try { if (mBrowserAccessibilityManager != null && !mIsObscuredByAnotherView && mBrowserAccessibilityManager.onHoverEvent(offset)) { return true; } return getEventForwarder().onMouseEvent(event); } finally { offset.recycle(); TraceEvent.end("onHoverEvent"); } }
Example 3
Source File: ChromeBrowserInitializer.java From delion with Apache License 2.0 | 6 votes |
private void startChromeBrowserProcessesSync() throws ProcessInitException { try { TraceEvent.begin("ChromeBrowserInitializer.startChromeBrowserProcessesSync"); ThreadUtils.assertOnUiThread(); mApplication.initCommandLine(); LibraryLoader libraryLoader = LibraryLoader.get(LibraryProcessType.PROCESS_BROWSER); StrictMode.ThreadPolicy oldPolicy = StrictMode.allowThreadDiskReads(); libraryLoader.ensureInitialized(mApplication); StrictMode.setThreadPolicy(oldPolicy); libraryLoader.asyncPrefetchLibrariesToMemory(); // The policies are used by browser startup, so we need to register the policy providers // before starting the browser process. mApplication.registerPolicyProviders(CombinedPolicyProvider.get()); BrowserStartupController.get(mApplication, LibraryProcessType.PROCESS_BROWSER) .startBrowserProcessesSync(false); GoogleServicesManager.get(mApplication); } finally { TraceEvent.end("ChromeBrowserInitializer.startChromeBrowserProcessesSync"); } }
Example 4
Source File: AsyncPreloadResourceLoader.java From 365browser with Apache License 2.0 | 5 votes |
private Resource createResource(int resId) { try { TraceEvent.begin("AsyncPreloadResourceLoader.createResource"); return mCreator.create(resId); } finally { TraceEvent.end("AsyncPreloadResourceLoader.createResource"); } }
Example 5
Source File: ChromeGoogleApiClientImpl.java From delion with Apache License 2.0 | 5 votes |
@Override public boolean connectWithTimeout(long timeout) { TraceEvent.begin("ChromeGoogleApiClientImpl:connectWithTimeout"); try { ConnectionResult result = mClient.blockingConnect(timeout, TimeUnit.MILLISECONDS); if (!result.isSuccess()) { Log.e(TAG, "Connection to GmsCore unsuccessful. Error %d", result.getErrorCode()); } else { Log.d(TAG, "Connection to GmsCore successful."); } return result.isSuccess(); } finally { TraceEvent.end("ChromeGoogleApiClientImpl:connectWithTimeout"); } }
Example 6
Source File: GoogleServicesManager.java From delion with Apache License 2.0 | 5 votes |
/** * Called once during initialization and then again for every start (warm-start). * Responsible for checking if configuration has changed since Chrome was last launched * and updates state accordingly. */ public void onMainActivityStart() { try { TraceEvent.begin("GoogleServicesManager.onMainActivityStart"); boolean accountsChanged = SigninHelper.checkAndClearAccountsChangedPref(mContext); mSigninHelper.validateAccountSettings(accountsChanged); } finally { TraceEvent.end("GoogleServicesManager.onMainActivityStart"); } }
Example 7
Source File: GoogleServicesManager.java From delion with Apache License 2.0 | 5 votes |
private GoogleServicesManager(Context context) { try { TraceEvent.begin("GoogleServicesManager.GoogleServicesManager"); ThreadUtils.assertOnUiThread(); // We should store the application context, as we outlive any activity which may create // us. mContext = context.getApplicationContext(); mChromeSigninController = ChromeSigninController.get(mContext); mSigninHelper = SigninHelper.get(mContext); // The sign out flow starts by clearing the signed in user in the ChromeSigninController // on the Java side, and then performs a sign out on the native side. If there is a // crash on the native side then the signin state may get out of sync. Make sure that // the native side is signed out if the Java side doesn't have a currently signed in // user. SigninManager signinManager = SigninManager.get(mContext); if (!mChromeSigninController.isSignedIn() && signinManager.isSignedInOnNative()) { Log.w(TAG, "Signed in state got out of sync, forcing native sign out"); signinManager.signOut(); } // Initialize sync. SyncController.get(context); ApplicationStatus.registerApplicationStateListener(this); } finally { TraceEvent.end("GoogleServicesManager.GoogleServicesManager"); } }
Example 8
Source File: TabModelImpl.java From delion with Apache License 2.0 | 5 votes |
@Override public void setIndex(int i, final TabSelectionType type) { try { TraceEvent.begin("TabModelImpl.setIndex"); int lastId = getLastId(type); if (!isCurrentModel()) { mModelDelegate.selectModel(isIncognito()); } if (!hasValidTab()) { mIndex = INVALID_TAB_INDEX; } else { mIndex = MathUtils.clamp(i, 0, mTabs.size() - 1); } Tab tab = TabModelUtils.getCurrentTab(this); mModelDelegate.requestToShowTab(tab, type); if (tab != null) { for (TabModelObserver obs : mObservers) obs.didSelectTab(tab, type, lastId); boolean wasAlreadySelected = tab.getId() == lastId; if (!wasAlreadySelected && type == TabSelectionType.FROM_USER && mUma != null) { // We only want to record when the user actively switches to a different tab. mUma.userSwitchedToTab(); } } } finally { TraceEvent.end("TabModelImpl.setIndex"); } }
Example 9
Source File: TabCreatorManager.java From delion with Apache License 2.0 | 5 votes |
/** * Creates a new tab and loads the NTP. */ public final void launchNTP() { try { TraceEvent.begin("TabCreator.launchNTP"); launchUrl(UrlConstants.NTP_URL, TabModel.TabLaunchType.FROM_CHROME_UI); } finally { TraceEvent.end("TabCreator.launchNTP"); } }
Example 10
Source File: AsyncInitializationActivity.java From delion with Apache License 2.0 | 5 votes |
@Override public void maybePreconnect() { TraceEvent.begin("maybePreconnect"); Intent intent = getIntent(); if (intent != null && Intent.ACTION_VIEW.equals(intent.getAction())) { final String url = intent.getDataString(); WarmupManager.getInstance() .maybePreconnectUrlAndSubResources(Profile.getLastUsedProfile(), url); } TraceEvent.end("maybePreconnect"); }
Example 11
Source File: ChromeLauncherActivity.java From 365browser with Apache License 2.0 | 5 votes |
/** * Figure out how to route the Intent. Because this is on the critical path to startup, please * avoid making the pathway any more complicated than it already is. Make sure that anything * you add _absolutely has_ to be here. */ @Override public void onCreate(Bundle savedInstanceState) { // Third-party code adds disk access to Activity.onCreate. http://crbug.com/619824 StrictMode.ThreadPolicy oldPolicy = StrictMode.allowThreadDiskReads(); TraceEvent.begin("ChromeLauncherActivity.onCreate"); try { super.onCreate(savedInstanceState); doOnCreate(savedInstanceState); } finally { StrictMode.setThreadPolicy(oldPolicy); TraceEvent.end("ChromeLauncherActivity.onCreate"); } }
Example 12
Source File: NewTabPageView.java From 365browser with Apache License 2.0 | 5 votes |
/** * Adds listeners to scrolling to take care of snap scrolling and updating the search box on * scroll. */ private void setupScrollHandling() { TraceEvent.begin(TAG + ".setupScrollHandling()"); mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() { @Override public void onScrolled(RecyclerView recyclerView, int dx, int dy) { mLastScrollY = mRecyclerView.computeVerticalScrollOffset(); handleScroll(); } }); mRecyclerView.setOnTouchListener(new OnTouchListener() { @Override @SuppressLint("ClickableViewAccessibility") public boolean onTouch(View v, MotionEvent event) { mRecyclerView.removeCallbacks(mSnapScrollRunnable); if (event.getActionMasked() == MotionEvent.ACTION_CANCEL || event.getActionMasked() == MotionEvent.ACTION_UP) { mPendingSnapScroll = true; mRecyclerView.postDelayed(mSnapScrollRunnable, SNAP_SCROLL_DELAY_MS); } else { mPendingSnapScroll = false; } return false; } }); TraceEvent.end(TAG + ".setupScrollHandling()"); }
Example 13
Source File: GoogleServicesManager.java From 365browser with Apache License 2.0 | 5 votes |
/** * Called once during initialization and then again for every start (warm-start). * Responsible for checking if configuration has changed since Chrome was last launched * and updates state accordingly. */ public void onMainActivityStart() { try { TraceEvent.begin("GoogleServicesManager.onMainActivityStart"); boolean accountsChanged = SigninHelper.checkAndClearAccountsChangedPref(mContext); mSigninHelper.validateAccountSettings(accountsChanged); } finally { TraceEvent.end("GoogleServicesManager.onMainActivityStart"); } }
Example 14
Source File: AsyncInitializationActivity.java From AndroidChromium with Apache License 2.0 | 5 votes |
@Override public void maybePreconnect() { TraceEvent.begin("maybePreconnect"); Intent intent = getIntent(); if (intent != null && Intent.ACTION_VIEW.equals(intent.getAction())) { final String url = intent.getDataString(); WarmupManager.getInstance() .maybePreconnectUrlAndSubResources(Profile.getLastUsedProfile(), url); } TraceEvent.end("maybePreconnect"); }
Example 15
Source File: GoogleServicesManager.java From 365browser with Apache License 2.0 | 5 votes |
private GoogleServicesManager(Context context) { try { TraceEvent.begin("GoogleServicesManager.GoogleServicesManager"); ThreadUtils.assertOnUiThread(); // We should store the application context, as we outlive any activity which may create // us. mContext = context.getApplicationContext(); mChromeSigninController = ChromeSigninController.get(); mSigninHelper = SigninHelper.get(mContext); // The sign out flow starts by clearing the signed in user in the ChromeSigninController // on the Java side, and then performs a sign out on the native side. If there is a // crash on the native side then the signin state may get out of sync. Make sure that // the native side is signed out if the Java side doesn't have a currently signed in // user. SigninManager signinManager = SigninManager.get(mContext); if (!mChromeSigninController.isSignedIn() && signinManager.isSignedInOnNative()) { Log.w(TAG, "Signed in state got out of sync, forcing native sign out"); signinManager.signOut(); } // Initialize sync. SyncController.get(context); ApplicationStatus.registerApplicationStateListener(this); } finally { TraceEvent.end("GoogleServicesManager.GoogleServicesManager"); } }
Example 16
Source File: Tab.java From delion with Apache License 2.0 | 5 votes |
/** * Triggers the hiding logic for the view backing the tab. */ public final void hide() { try { TraceEvent.begin("Tab.hide"); if (isHidden()) return; mIsHidden = true; if (mContentViewCore != null) mContentViewCore.onHide(); // Clean up any fullscreen state that might impact other tabs. if (mFullscreenManager != null) { mFullscreenManager.setPersistentFullscreenMode(false); mFullscreenManager.hideControlsPersistent(mFullscreenHungRendererToken); mFullscreenHungRendererToken = FullscreenManager.INVALID_TOKEN; } if (mTabUma != null) mTabUma.onHide(); mTabRedirectHandler.clear(); cancelEnableFullscreenLoadDelay(); // Allow this tab's NativePage to be frozen if it stays hidden for a while. NativePageAssassin.getInstance().tabHidden(this); for (TabObserver observer : mObservers) observer.onHidden(this); } finally { TraceEvent.end("Tab.hide"); } }
Example 17
Source File: ChromeTabbedActivity.java From AndroidChromium with Apache License 2.0 | 4 votes |
@Override public void finishNativeInitialization() { try { TraceEvent.begin("ChromeTabbedActivity.finishNativeInitialization"); launchFirstRunExperience(); refreshSignIn(); ChromePreferenceManager preferenceManager = ChromePreferenceManager.getInstance(this); // Promos can only be shown when we start with ACTION_MAIN intent and // after FRE is complete. if (!mIntentWithEffect && FirstRunStatus.getFirstRunFlowComplete()) { // Only show promos on the second oppurtunity. This is because we show FRE on the // first oppurtunity, and we don't want to show such content back to back. if (preferenceManager.getPromosSkippedOnFirstStart()) { // Data reduction promo should be temporarily suppressed if the sign in promo is // shown to avoid nagging users too much. if (!SigninPromoUtil.launchSigninPromoIfNeeded(this)) { DataReductionPromoScreen.launchDataReductionPromo(this); } } else { preferenceManager.setPromosSkippedOnFirstStart(true); } // Notify users experimenting with WebAPKs if they need to do extra steps to enable // WebAPKs. ChromeWebApkHost.launchWebApkRequirementsDialogIfNeeded(this); } initializeUI(); // The dataset has already been created, we need to initialize our state. mTabModelSelectorImpl.notifyChanged(); getWindow().setFeatureInt(Window.FEATURE_INDETERMINATE_PROGRESS, Window.PROGRESS_VISIBILITY_OFF); // Check for incognito tabs to handle the case where Chrome was swiped away in the // background. int incognitoCount = TabWindowManager.getInstance().getIncognitoTabCount(); if (incognitoCount == 0) IncognitoNotificationManager.dismissIncognitoNotification(); // LocaleManager can only function after the native library is loaded. mLocaleManager = LocaleManager.getInstance(); mLocaleManager.showSearchEnginePromoIfNeeded(this); super.finishNativeInitialization(); } finally { TraceEvent.end("ChromeTabbedActivity.finishNativeInitialization"); } }
Example 18
Source File: ChromeActivity.java From delion with Apache License 2.0 | 4 votes |
/** * This function builds the {@link CompositorViewHolder}. Subclasses *must* call * super.setContentView() before using {@link #getTabModelSelector()} or * {@link #getCompositorViewHolder()}. */ @Override protected final void setContentView() { final long begin = SystemClock.elapsedRealtime(); TraceEvent.begin("onCreate->setContentView()"); enableHardwareAcceleration(); setLowEndTheme(); int controlContainerLayoutId = getControlContainerLayoutId(); WarmupManager warmupManager = WarmupManager.getInstance(); if (warmupManager.hasBuiltOrClearViewHierarchyWithToolbar(controlContainerLayoutId)) { View placeHolderView = new View(this); setContentView(placeHolderView); ViewGroup contentParent = (ViewGroup) placeHolderView.getParent(); WarmupManager.getInstance().transferViewHierarchyTo(contentParent); contentParent.removeView(placeHolderView); } else { setContentView(R.layout.main); if (controlContainerLayoutId != NO_CONTROL_CONTAINER) { ViewStub toolbarContainerStub = ((ViewStub) findViewById(R.id.control_container_stub)); toolbarContainerStub.setLayoutResource(controlContainerLayoutId); toolbarContainerStub.inflate(); } } TraceEvent.end("onCreate->setContentView()"); mInflateInitialLayoutDurationMs = SystemClock.elapsedRealtime() - begin; // Set the status bar color to black by default. This is an optimization for // Chrome not to draw under status and navigation bars when we use the default // black status bar ApiCompatibilityUtils.setStatusBarColor(getWindow(), Color.BLACK); ViewGroup rootView = (ViewGroup) getWindow().getDecorView().getRootView(); mCompositorViewHolder = (CompositorViewHolder) findViewById(R.id.compositor_view_holder); mCompositorViewHolder.setRootView(rootView); // Setting fitsSystemWindows to false ensures that the root view doesn't consume the insets. rootView.setFitsSystemWindows(false); // Add a custom view right after the root view that stores the insets to access later. // ContentViewCore needs the insets to determine the portion of the screen obscured by // non-content displaying things such as the OSK. mInsetObserverView = InsetObserverView.create(this); rootView.addView(mInsetObserverView, 0); }
Example 19
Source File: ContentViewCore.java From 365browser with Apache License 2.0 | 4 votes |
@SuppressWarnings("unused") @CalledByNative private void updateFrameInfo(float scrollOffsetX, float scrollOffsetY, float pageScaleFactor, float minPageScaleFactor, float maxPageScaleFactor, float contentWidth, float contentHeight, float viewportWidth, float viewportHeight, float topBarShownPix, boolean topBarChanged, boolean isMobileOptimizedHint) { TraceEvent.begin("ContentViewCore:updateFrameInfo"); mIsMobileOptimizedHint = isMobileOptimizedHint; // Adjust contentWidth/Height to be always at least as big as // the actual viewport (as set by onSizeChanged). final float deviceScale = mRenderCoordinates.getDeviceScaleFactor(); contentWidth = Math.max(contentWidth, mViewportWidthPix / (deviceScale * pageScaleFactor)); contentHeight = Math.max(contentHeight, mViewportHeightPix / (deviceScale * pageScaleFactor)); final boolean contentSizeChanged = contentWidth != mRenderCoordinates.getContentWidthCss() || contentHeight != mRenderCoordinates.getContentHeightCss(); final boolean scaleLimitsChanged = minPageScaleFactor != mRenderCoordinates.getMinPageScaleFactor() || maxPageScaleFactor != mRenderCoordinates.getMaxPageScaleFactor(); final boolean pageScaleChanged = pageScaleFactor != mRenderCoordinates.getPageScaleFactor(); final boolean scrollChanged = pageScaleChanged || scrollOffsetX != mRenderCoordinates.getScrollX() || scrollOffsetY != mRenderCoordinates.getScrollY(); final boolean needHidePopupZoomer = contentSizeChanged || scrollChanged; if (needHidePopupZoomer) mPopupZoomer.hide(true); if (scrollChanged) { mContainerViewInternals.onScrollChanged( (int) mRenderCoordinates.fromLocalCssToPix(scrollOffsetX), (int) mRenderCoordinates.fromLocalCssToPix(scrollOffsetY), (int) mRenderCoordinates.getScrollXPix(), (int) mRenderCoordinates.getScrollYPix()); } mRenderCoordinates.updateFrameInfo(scrollOffsetX, scrollOffsetY, contentWidth, contentHeight, viewportWidth, viewportHeight, pageScaleFactor, minPageScaleFactor, maxPageScaleFactor, topBarShownPix); if (scrollChanged || topBarChanged) { for (mGestureStateListenersIterator.rewind(); mGestureStateListenersIterator.hasNext();) { mGestureStateListenersIterator.next().onScrollOffsetOrExtentChanged( computeVerticalScrollOffset(), computeVerticalScrollExtent()); } } if (scaleLimitsChanged) { for (mGestureStateListenersIterator.rewind(); mGestureStateListenersIterator.hasNext();) { mGestureStateListenersIterator.next().onScaleLimitsChanged( minPageScaleFactor, maxPageScaleFactor); } } if (mBrowserAccessibilityManager != null) { mBrowserAccessibilityManager.notifyFrameInfoInitialized(); } TraceEvent.end("ContentViewCore:updateFrameInfo"); }
Example 20
Source File: ChromeTabbedActivity.java From 365browser with Apache License 2.0 | 4 votes |
@Override public void initializeCompositor() { try { TraceEvent.begin("ChromeTabbedActivity.initializeCompositor"); super.initializeCompositor(); mTabModelSelectorImpl.onNativeLibraryReady(getTabContentManager()); mTabModelObserver = new TabModelSelectorTabModelObserver(mTabModelSelectorImpl) { @Override public void didCloseTab(int tabId, boolean incognito) { closeIfNoTabsAndHomepageEnabled(false); } @Override public void tabPendingClosure(Tab tab) { closeIfNoTabsAndHomepageEnabled(true); } @Override public void tabRemoved(Tab tab) { closeIfNoTabsAndHomepageEnabled(false); } private void closeIfNoTabsAndHomepageEnabled(boolean isPendingClosure) { if (getTabModelSelector().getTotalTabCount() == 0) { // If the last tab is closed, and homepage is enabled, then exit Chrome. if (HomepageManager.isHomepageEnabled(getApplicationContext())) { finish(); } else if (isPendingClosure) { NewTabPageUma.recordNTPImpression( NewTabPageUma.NTP_IMPESSION_POTENTIAL_NOTAB); } } } @Override public void didAddTab(Tab tab, TabLaunchType type) { if (type == TabLaunchType.FROM_LONGPRESS_BACKGROUND && !DeviceClassManager.enableAnimations()) { Toast.makeText(ChromeTabbedActivity.this, R.string.open_in_new_tab_toast, Toast.LENGTH_SHORT).show(); } } @Override public void allTabsPendingClosure(List<Tab> tabs) { NewTabPageUma.recordNTPImpression( NewTabPageUma.NTP_IMPESSION_POTENTIAL_NOTAB); } }; Bundle state = getSavedInstanceState(); if (state != null && state.containsKey(FRE_RUNNING)) { mIsOnFirstRun = state.getBoolean(FRE_RUNNING); } } finally { TraceEvent.end("ChromeTabbedActivity.initializeCompositor"); } }