@SuppressWarnings("deprecation") // InputMethodSubtype.getLocale() deprecated in API 24
private void recordKeyboardLocaleUma() {
InputMethodManager imm =
(InputMethodManager) mAppContext.getSystemService(Context.INPUT_METHOD_SERVICE);
List<InputMethodInfo> ims = imm.getEnabledInputMethodList();
ArrayList<String> uniqueLanguages = new ArrayList<>();
for (InputMethodInfo method : ims) {
List<InputMethodSubtype> submethods = imm.getEnabledInputMethodSubtypeList(method, true);
for (InputMethodSubtype submethod : submethods) {
if (submethod.getMode().equals("keyboard")) {
String language = submethod.getLocale().split("_")[0];
if (!uniqueLanguages.contains(language)) {
uniqueLanguages.add(language);
}
}
}
}
RecordHistogram.recordCountHistogram("InputMethod.ActiveCount", uniqueLanguages.size());
InputMethodSubtype currentSubtype = imm.getCurrentInputMethodSubtype();
Locale systemLocale = Locale.getDefault();
if (currentSubtype != null && currentSubtype.getLocale() != null && systemLocale != null) {
String keyboardLanguage = currentSubtype.getLocale().split("_")[0];
boolean match = systemLocale.getLanguage().equalsIgnoreCase(keyboardLanguage);
RecordHistogram.recordBooleanHistogram("InputMethod.MatchesSystemLanguage", match);
}
}
/**
* Handle all necessary tasks that can be delayed until initialization completes.
*
* @param activityCreationTimeMs The time of creation for the activity this toolbar belongs to.
* @param activityName Simple class name for the activity this toolbar belongs to.
*/
public void onDeferredStartup(final long activityCreationTimeMs, final String activityName) {
// Record startup performance statistics
long elapsedTime = SystemClock.elapsedRealtime() - activityCreationTimeMs;
if (elapsedTime < RECORD_UMA_PERFORMANCE_METRICS_DELAY_MS) {
ThreadUtils.postOnUiThreadDelayed(
new Runnable() {
@Override
public void run() {
onDeferredStartup(activityCreationTimeMs, activityName);
}
},
RECORD_UMA_PERFORMANCE_METRICS_DELAY_MS - elapsedTime);
}
RecordHistogram.recordTimesHistogram(
"MobileStartup.ToolbarFirstDrawTime." + activityName,
mToolbar.getFirstDrawTime() - activityCreationTimeMs,
TimeUnit.MILLISECONDS);
long firstFocusTime = mToolbar.getLocationBar().getFirstUrlBarFocusTime();
if (firstFocusTime != 0) {
RecordHistogram.recordCustomTimesHistogram(
"MobileStartup.ToolbarFirstFocusTime." + activityName,
firstFocusTime - activityCreationTimeMs,
MIN_FOCUS_TIME_FOR_UMA_HISTOGRAM_MS,
MAX_FOCUS_TIME_FOR_UMA_HISTOGRAM_MS,
TimeUnit.MILLISECONDS,
50);
}
}
private static void recordShareHistograms(int count, int filterType) {
RecordHistogram.recordEnumeratedHistogram(
"Android.DownloadManager.Share.FileTypes", filterType, DownloadFilter.FILTER_BOUNDARY);
RecordHistogram.recordLinearCountHistogram(
"Android.DownloadManager.Share.Count", count, 1, 20, 20);
}
private void recordDeferredStartupStats() {
RecordHistogram.recordLongTimesHistogram(
"UMA.Debug.EnableCrashUpload.DeferredStartUpDuration",
mDeferredStartupDuration,
TimeUnit.MILLISECONDS);
RecordHistogram.recordLongTimesHistogram(
"UMA.Debug.EnableCrashUpload.DeferredStartUpMaxTaskDuration",
mMaxTaskDuration,
TimeUnit.MILLISECONDS);
RecordHistogram.recordLongTimesHistogram(
"UMA.Debug.EnableCrashUpload.DeferredStartUpCompleteTime",
SystemClock.uptimeMillis() - UmaUtils.getForegroundStartTime(),
TimeUnit.MILLISECONDS);
LocaleManager.getInstance().recordStartupMetrics();
}
@SmallTest
@Feature({"Webapps"})
public void testUmaThemeColorCustom() {
assertEquals(
1,
RecordHistogram.getHistogramValueCountForTesting(
WebappUma.HISTOGRAM_SPLASHSCREEN_THEMECOLOR,
WebappUma.SPLASHSCREEN_COLOR_STATUS_CUSTOM));
}
private List<SnippetListItem> readRecommendationsArray(JsonReader reader) throws IOException {
List<SnippetListItem> listSnippetItems = new ArrayList<SnippetListItem>();
mNumArticles = 0;
reader.beginArray();
while (reader.hasNext()) {
readSnippetGroup(listSnippetItems, reader);
}
reader.endArray();
RecordHistogram.recordSparseSlowlyHistogram("NewTabPage.Snippets.NumArticles", mNumArticles);
return listSnippetItems;
}
@Override
public void didCommitProvisionalLoadForFrame(
long frameId, boolean isMainFrame, String url, int transitionType) {
if (isMainFrame && UmaUtils.isRunningApplicationStart()) {
// Currently it takes about 2000ms to commit a navigation if the measurement
// begins very early in the browser start. How many buckets (b) are needed to
// explore the _typical_ values with granularity 100ms and a maximum duration
// of 1 minute?
// s^{n+1} / s^{n} = 2100 / 2000
// s = 1.05
// s^b = 60000
// b = ln(60000) / ln(1.05) ~= 225
RecordHistogram.recordCustomTimesHistogram(
"Startup.FirstCommitNavigationTime",
SystemClock.uptimeMillis() - UmaUtils.getMainEntryPointTime(),
1,
60000 /* 1 minute */,
TimeUnit.MILLISECONDS,
225);
UmaUtils.setRunningApplicationStart(false);
}
if (isMainFrame) {
mTab.setIsTabStateDirty(true);
mTab.updateTitle();
}
RewindableIterator<TabObserver> observers = mTab.getTabObservers();
while (observers.hasNext()) {
observers
.next()
.onDidCommitProvisionalLoadForFrame(mTab, frameId, isMainFrame, url, transitionType);
}
observers.rewind();
while (observers.hasNext()) {
observers.next().onUrlUpdated(mTab);
}
if (!isMainFrame) return;
mTab.handleDidCommitProvisonalLoadForFrame(url, transitionType);
}
/**
* Handle application level deferred startup tasks that can be lazily done after all the necessary
* initialization has been completed. Any calls requiring network access should probably go here.
*
* <p>Keep these tasks short and break up long tasks into multiple smaller tasks, as they run on
* the UI thread and are blocking. Remember to follow RAIL guidelines, as much as possible, and
* that most devices are quite slow, so leave enough buffer.
*/
@UiThread
public void initDeferredStartupForApp() {
if (mDeferredStartupInitializedForApp) return;
mDeferredStartupInitializedForApp = true;
ThreadUtils.assertOnUiThread();
RecordHistogram.recordLongTimesHistogram(
"UMA.Debug.EnableCrashUpload.DeferredStartUptime2",
SystemClock.uptimeMillis() - UmaUtils.getForegroundStartTime(),
TimeUnit.MILLISECONDS);
mDeferredTasks.add(
new Runnable() {
@Override
public void run() {
// Punt all tasks that may block on disk off onto a background thread.
initAsyncDiskTask();
AfterStartupTaskUtils.setStartupComplete();
PartnerBrowserCustomizations.setOnInitializeAsyncFinished(
new Runnable() {
@Override
public void run() {
String homepageUrl = HomepageManager.getHomepageUri(mAppContext);
LaunchMetrics.recordHomePageLaunchMetrics(
HomepageManager.isHomepageEnabled(mAppContext),
NewTabPage.isNTPUrl(homepageUrl),
homepageUrl);
}
});
PartnerBookmarksShim.kickOffReading(mAppContext);
PowerMonitor.create(mAppContext);
ShareHelper.clearSharedImages();
OfflinePageUtils.clearSharedOfflineFiles(mAppContext);
}
});
mDeferredTasks.add(
new Runnable() {
@Override
public void run() {
// Clear any media notifications that existed when Chrome was last killed.
MediaCaptureNotificationService.clearMediaNotifications(mAppContext);
startModerateBindingManagementIfNeeded();
recordKeyboardLocaleUma();
}
});
mDeferredTasks.add(
new Runnable() {
@Override
public void run() {
// Start or stop Physical Web
PhysicalWeb.onChromeStart();
}
});
final ChromeApplication application = (ChromeApplication) mAppContext;
mDeferredTasks.add(
new Runnable() {
@Override
public void run() {
// Starts syncing with GSA.
application.createGsaHelper().startSync();
}
});
ProcessInitializationHandler.getInstance().initializeDeferredStartupTasks();
}
private static void recordBooleanHistogram(String name, boolean value) {
if (!sReportingDisabledForTests) {
RecordHistogram.recordBooleanHistogram(name, value);
}
}
private void recordPassphraseDialogDismissal(int result) {
RecordHistogram.recordEnumeratedHistogram(
"Sync.PassphraseDialogDismissed", result, PASSPHRASE_DIALOG_LIMIT);
}
/**
* Records metrics related to downloading a page. Should be called after a tap on the download
* page button.
*
* @param tab The Tab containing the page being downloaded.
*/
public static void recordDownloadPageMetrics(Tab tab) {
RecordHistogram.recordPercentageHistogram(
"OfflinePages.SavePage.PercentLoaded", tab.getProgress());
}
/**
* Handle application level deferred startup tasks that can be lazily done after all the necessary
* initialization has been completed. Any calls requiring network access should probably go here.
*/
@UiThread
public void onDeferredStartupForApp() {
if (mDeferredStartupComplete) return;
ThreadUtils.assertOnUiThread();
long startDeferredStartupTime = SystemClock.uptimeMillis();
RecordHistogram.recordLongTimesHistogram(
"UMA.Debug.EnableCrashUpload.DeferredStartUptime",
startDeferredStartupTime - UmaUtils.getMainEntryPointTime(),
TimeUnit.MILLISECONDS);
mLocaleManager.recordStartupMetrics();
// Punt all tasks that may block the UI thread off onto a background thread.
new AsyncTask<Void, Void, Void>() {
@Override
protected Void doInBackground(Void... params) {
try {
TraceEvent.begin("ChromeBrowserInitializer.onDeferredStartup.doInBackground");
long asyncTaskStartTime = SystemClock.uptimeMillis();
boolean crashDumpDisabled =
CommandLine.getInstance().hasSwitch(ChromeSwitches.DISABLE_CRASH_DUMP_UPLOAD);
if (!crashDumpDisabled) {
RecordHistogram.recordLongTimesHistogram(
"UMA.Debug.EnableCrashUpload.Uptime2",
asyncTaskStartTime - UmaUtils.getMainEntryPointTime(),
TimeUnit.MILLISECONDS);
PrivacyPreferencesManager.getInstance().enablePotentialCrashUploading();
MinidumpUploadService.tryUploadAllCrashDumps(mAppContext);
}
CrashFileManager crashFileManager = new CrashFileManager(mAppContext.getCacheDir());
crashFileManager.cleanOutAllNonFreshMinidumpFiles();
MinidumpUploadService.storeBreakpadUploadStatsInUma(
ChromePreferenceManager.getInstance(mAppContext));
// Force a widget refresh in order to wake up any possible zombie widgets.
// This is needed to ensure the right behavior when the process is suddenly
// killed.
BookmarkWidgetProvider.refreshAllWidgets(mAppContext);
// Initialize whether or not precaching is enabled.
PrecacheLauncher.updatePrecachingEnabled(mAppContext);
if (CommandLine.getInstance().hasSwitch(ChromeSwitches.ENABLE_WEBAPK)) {
WebApkVersionManager.updateWebApksIfNeeded();
}
removeSnapshotDatabase();
cacheIsChromeDefaultBrowser();
RecordHistogram.recordLongTimesHistogram(
"UMA.Debug.EnableCrashUpload.DeferredStartUpDurationAsync",
SystemClock.uptimeMillis() - asyncTaskStartTime,
TimeUnit.MILLISECONDS);
return null;
} finally {
TraceEvent.end("ChromeBrowserInitializer.onDeferredStartup.doInBackground");
}
}
}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
AfterStartupTaskUtils.setStartupComplete();
PartnerBrowserCustomizations.setOnInitializeAsyncFinished(
new Runnable() {
@Override
public void run() {
String homepageUrl = HomepageManager.getHomepageUri(mAppContext);
LaunchMetrics.recordHomePageLaunchMetrics(
HomepageManager.isHomepageEnabled(mAppContext),
NewTabPage.isNTPUrl(homepageUrl),
homepageUrl);
}
});
// TODO(aruslan): http://b/6397072 This will be moved elsewhere
PartnerBookmarksShim.kickOffReading(mAppContext);
PowerMonitor.create(mAppContext);
ShareHelper.clearSharedImages(mAppContext);
// Clear any media notifications that existed when Chrome was last killed.
MediaCaptureNotificationService.clearMediaNotifications(mAppContext);
startModerateBindingManagementIfNeeded();
recordKeyboardLocaleUma();
ChromeApplication application = (ChromeApplication) mAppContext;
// Starts syncing with GSA.
application.createGsaHelper().startSync();
application.initializeSharedClasses();
// Start or stop Physical Web
PhysicalWeb.onChromeStart(application);
mDeferredStartupComplete = true;
RecordHistogram.recordLongTimesHistogram(
"UMA.Debug.EnableCrashUpload.DeferredStartUpDuration",
SystemClock.uptimeMillis() - startDeferredStartupTime,
TimeUnit.MILLISECONDS);
}
@Override
public Notification build() {
// A note about RemoteViews and updating notifications. When a notification is passed to the
// {@code NotificationManager} with the same tag and id as a previous notification, an
// in-place update will be performed. In that case, the actions of all new
// {@link RemoteViews} will be applied to the views of the old notification. This is safe
// for actions that overwrite old values such as setting the text of a {@code TextView}, but
// care must be taken for additive actions. Especially in the case of
// {@link RemoteViews#addView} the result could be to append new views below stale ones. In
// that case {@link RemoteViews#removeAllViews} must be called before adding new ones.
RemoteViews compactView = new RemoteViews(mContext.getPackageName(), R.layout.web_notification);
RemoteViews bigView = new RemoteViews(mContext.getPackageName(), R.layout.web_notification_big);
float fontScale = mContext.getResources().getConfiguration().fontScale;
bigView.setInt(R.id.body, "setMaxLines", calculateMaxBodyLines(fontScale));
int scaledPadding =
calculateScaledPadding(fontScale, mContext.getResources().getDisplayMetrics());
String formattedTime = "";
// Temporarily allowing disk access. TODO: Fix. See http://crbug.com/577185
StrictMode.ThreadPolicy oldPolicy = StrictMode.allowThreadDiskReads();
StrictMode.allowThreadDiskWrites();
try {
long time = SystemClock.elapsedRealtime();
formattedTime = DateFormat.getTimeFormat(mContext).format(new Date());
RecordHistogram.recordTimesHistogram(
"Android.StrictMode.NotificationUIBuildTime",
SystemClock.elapsedRealtime() - time,
TimeUnit.MILLISECONDS);
} finally {
StrictMode.setThreadPolicy(oldPolicy);
}
for (RemoteViews view : new RemoteViews[] {compactView, bigView}) {
view.setTextViewText(R.id.time, formattedTime);
view.setTextViewText(R.id.title, mTitle);
view.setTextViewText(R.id.body, mBody);
view.setTextViewText(R.id.origin, mOrigin);
view.setImageViewBitmap(R.id.icon, getNormalizedLargeIcon());
view.setViewPadding(R.id.title, 0, scaledPadding, 0, 0);
view.setViewPadding(R.id.body_container, 0, scaledPadding, 0, scaledPadding);
addWorkProfileBadge(view);
int smallIconId = useMaterial() ? R.id.small_icon_overlay : R.id.small_icon_footer;
view.setViewVisibility(smallIconId, View.VISIBLE);
if (mSmallIconBitmap != null) {
view.setImageViewBitmap(smallIconId, mSmallIconBitmap);
} else {
view.setImageViewResource(smallIconId, mSmallIconId);
}
}
addActionButtons(bigView);
configureSettingsButton(bigView);
// Note: this is not a NotificationCompat builder so be mindful of the
// API level of methods you call on the builder.
Notification.Builder builder = new Notification.Builder(mContext);
builder.setTicker(mTickerText);
builder.setContentIntent(mContentIntent);
builder.setDeleteIntent(mDeleteIntent);
builder.setDefaults(mDefaults);
builder.setVibrate(mVibratePattern);
builder.setWhen(mTimestamp);
builder.setOnlyAlertOnce(!mRenotify);
builder.setContent(compactView);
// Some things are duplicated in the builder to ensure the notification shows correctly on
// Wear devices and custom lock screens.
builder.setContentTitle(mTitle);
builder.setContentText(mBody);
builder.setSubText(mOrigin);
builder.setLargeIcon(getNormalizedLargeIcon());
setSmallIconOnBuilder(builder, mSmallIconId, mSmallIconBitmap);
for (Action action : mActions) {
addActionToBuilder(builder, action);
}
if (mSettingsAction != null) {
addActionToBuilder(builder, mSettingsAction);
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
// Notification.Builder.setPublicVersion was added in Android L.
builder.setPublicVersion(createPublicNotification(mContext));
}
Notification notification = builder.build();
notification.bigContentView = bigView;
return notification;
}
@Override
public void renderProcessGone(boolean processWasOomProtected) {
Log.i(
TAG,
"renderProcessGone() for tab id: "
+ mTab.getId()
+ ", oom protected: "
+ Boolean.toString(processWasOomProtected)
+ ", already needs reload: "
+ Boolean.toString(mTab.needsReload()));
// Do nothing for subsequent calls that happen while the tab remains crashed. This
// can occur when the tab is in the background and it shares the renderer with other
// tabs. After the renderer crashes, the WebContents of its tabs are still around
// and they still share the RenderProcessHost. When one of the tabs reloads spawning
// a new renderer for the shared RenderProcessHost and the new renderer crashes
// again, all tabs sharing this renderer will be notified about the crash (including
// potential background tabs that did not reload yet).
if (mTab.needsReload() || mTab.isShowingSadTab()) return;
// This will replace TabRendererCrashStatus if numbers line up.
int appState = ApplicationStatus.getStateForApplication();
boolean applicationRunning = (appState == ApplicationState.HAS_RUNNING_ACTIVITIES);
boolean applicationPaused = (appState == ApplicationState.HAS_PAUSED_ACTIVITIES);
@TabRendererExitStatus int rendererExitStatus = TAB_RENDERER_EXIT_STATUS_MAX;
if (processWasOomProtected) {
if (applicationRunning) {
rendererExitStatus = TAB_RENDERER_EXIT_STATUS_OOM_PROTECTED_IN_RUNNING_APP;
} else if (applicationPaused) {
rendererExitStatus = TAB_RENDERER_EXIT_STATUS_OOM_PROTECTED_IN_PAUSED_APP;
} else {
rendererExitStatus = TAB_RENDERER_EXIT_STATUS_OOM_PROTECTED_IN_BACKGROUND_APP;
}
} else {
if (applicationRunning) {
rendererExitStatus = TAB_RENDERER_EXIT_STATUS_NOT_PROTECTED_IN_RUNNING_APP;
} else if (applicationPaused) {
rendererExitStatus = TAB_RENDERER_EXIT_STATUS_NOT_PROTECTED_IN_PAUSED_APP;
} else {
rendererExitStatus = TAB_RENDERER_EXIT_STATUS_NOT_PROTECTED_IN_BACKGROUND_APP;
}
}
RecordHistogram.recordEnumeratedHistogram(
"Tab.RendererExitStatus", rendererExitStatus, TAB_RENDERER_EXIT_STATUS_MAX);
int activityState =
ApplicationStatus.getStateForActivity(mTab.getWindowAndroid().getActivity().get());
int rendererCrashStatus = TAB_RENDERER_CRASH_STATUS_MAX;
if (!processWasOomProtected
|| activityState == ActivityState.PAUSED
|| activityState == ActivityState.STOPPED
|| activityState == ActivityState.DESTROYED) {
// The tab crashed in background or was killed by the OS out-of-memory killer.
// setNeedsReload(true);
mTab.setNeedsReload(true);
if (applicationRunning) {
rendererCrashStatus = TAB_RENDERER_CRASH_STATUS_HIDDEN_IN_FOREGROUND_APP;
} else {
rendererCrashStatus = TAB_RENDERER_CRASH_STATUS_HIDDEN_IN_BACKGROUND_APP;
}
} else {
rendererCrashStatus = TAB_RENDERER_CRASH_STATUS_SHOWN_IN_FOREGROUND_APP;
mTab.showSadTab();
// This is necessary to correlate histogram data with stability counts.
UmaSessionStats.logRendererCrash();
}
RecordHistogram.recordEnumeratedHistogram(
"Tab.RendererCrashStatus", rendererCrashStatus, TAB_RENDERER_CRASH_STATUS_MAX);
mTab.handleTabCrash();
boolean sadTabShown = mTab.isShowingSadTab();
RewindableIterator<TabObserver> observers = mTab.getTabObservers();
while (observers.hasNext()) {
observers.next().onCrash(mTab, sadTabShown);
}
}