IPH - Added triggers to show Download Home message

chrome/android/java/src/org/chromium/chrome/browser/ChromeTabbedActivity.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.ActivityManager;
@@ skipping 13 matching lines @@
 import android.util.Pair;
 import android.view.KeyEvent;
 import android.view.KeyboardShortcutGroup;
 import android.view.Menu;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
 import android.view.Window;
 import android.view.WindowManager;
 import android.widget.FrameLayout;
+import android.widget.PopupWindow.OnDismissListener;
 
 import org.chromium.base.ActivityState;
 import org.chromium.base.ApiCompatibilityUtils;
 import org.chromium.base.ApplicationStatus;
+import org.chromium.base.Callback;
 import org.chromium.base.CommandLine;
 import org.chromium.base.ContextUtils;
 import org.chromium.base.Log;
 import org.chromium.base.MemoryPressureListener;
 import org.chromium.base.TraceEvent;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.base.library_loader.LibraryLoader;
 import org.chromium.base.metrics.RecordHistogram;
 import org.chromium.base.metrics.RecordUserAction;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.IntentHandler.IntentHandlerDelegate;
 import org.chromium.chrome.browser.IntentHandler.TabOpenType;
 import org.chromium.chrome.browser.appmenu.AppMenuPropertiesDelegate;
 import org.chromium.chrome.browser.bookmarks.BookmarkUtils;
 import org.chromium.chrome.browser.compositor.CompositorViewHolder;
 import org.chromium.chrome.browser.compositor.bottombar.OverlayPanel.StateChangeReason;
 import org.chromium.chrome.browser.compositor.layouts.Layout;
 import org.chromium.chrome.browser.compositor.layouts.LayoutManager;
 import org.chromium.chrome.browser.compositor.layouts.LayoutManagerChrome;
 import org.chromium.chrome.browser.compositor.layouts.LayoutManagerChromePhone;
 import org.chromium.chrome.browser.compositor.layouts.LayoutManagerChromeTablet;
 import org.chromium.chrome.browser.compositor.layouts.OverviewModeBehavior.OverviewModeObserver;
 import org.chromium.chrome.browser.compositor.layouts.phone.StackLayout;
 import org.chromium.chrome.browser.cookies.CookiesFetcher;
 import org.chromium.chrome.browser.device.DeviceClassManager;
 import org.chromium.chrome.browser.document.ChromeLauncherActivity;
 import org.chromium.chrome.browser.document.DocumentUtils;
 import org.chromium.chrome.browser.download.DownloadUtils;
+import org.chromium.chrome.browser.feature_engagement_tracker.FeatureEngagementTrackerFactory;
 import org.chromium.chrome.browser.firstrun.FirstRunActivity;
 import org.chromium.chrome.browser.firstrun.FirstRunFlowSequencer;
 import org.chromium.chrome.browser.firstrun.FirstRunSignInProcessor;
 import org.chromium.chrome.browser.firstrun.FirstRunStatus;
 import org.chromium.chrome.browser.fullscreen.ChromeFullscreenManager;
 import org.chromium.chrome.browser.fullscreen.ComposedBrowserControlsVisibilityDelegate;
 import org.chromium.chrome.browser.incognito.IncognitoNotificationManager;
 import org.chromium.chrome.browser.infobar.DataReductionPromoInfoBar;
 import org.chromium.chrome.browser.locale.LocaleManager;
 import org.chromium.chrome.browser.metrics.ActivityStopMetrics;
@@ skipping 33 matching lines @@
 import org.chromium.chrome.browser.tabmodel.TabModelSelectorTabObserver;
 import org.chromium.chrome.browser.tabmodel.TabModelUtils;
 import org.chromium.chrome.browser.tabmodel.TabWindowManager;
 import org.chromium.chrome.browser.toolbar.ToolbarControlContainer;
 import org.chromium.chrome.browser.util.FeatureUtilities;
 import org.chromium.chrome.browser.util.IntentUtils;
 import org.chromium.chrome.browser.vr_shell.VrShellDelegate;
 import org.chromium.chrome.browser.widget.bottomsheet.BottomSheet;
 import org.chromium.chrome.browser.widget.emptybackground.EmptyBackgroundViewWrapper;
 import org.chromium.chrome.browser.widget.findinpage.FindToolbarManager;
+import org.chromium.chrome.browser.widget.textbubble.ViewAnchoredTextBubble;
+import org.chromium.components.feature_engagement_tracker.FeatureConstants;
+import org.chromium.components.feature_engagement_tracker.FeatureEngagementTracker;
 import org.chromium.content.browser.ContentVideoView;
 import org.chromium.content.browser.ContentViewCore;
 import org.chromium.content.browser.crypto.CipherFactory;
 import org.chromium.content.common.ContentSwitches;
 import org.chromium.content_public.browser.LoadUrlParams;
 import org.chromium.content_public.common.Referrer;
 import org.chromium.ui.base.DeviceFormFactor;
 import org.chromium.ui.base.PageTransition;
 import org.chromium.ui.base.WindowAndroid;
 import org.chromium.ui.widget.Toast;
@@ skipping 555 matching lines @@
                     tabSwitcherClickHandler, newTabClickHandler, bookmarkClickHandler, null);
 
             if (isTablet()) {
                 EmptyBackgroundViewWrapper bgViewWrapper = new EmptyBackgroundViewWrapper(
                         getTabModelSelector(), getTabCreator(false), ChromeTabbedActivity.this,
                         getAppMenuHandler(), getSnackbarManager(), mLayoutManager);
                 bgViewWrapper.initialize();
             }
 
             mLayoutManager.hideOverview(false);
+            FeatureEngagementTracker tracker =
+                    FeatureEngagementTrackerFactory.getFeatureEngagementTrackerForProfile(
+                            Profile.getLastUsedProfile());
+            tracker.addOnInitializedCallback(new Callback<Boolean>() {
+                @Override
+                public void onResult(Boolean result) {
+                    showFeatureEngagementTextBubbleForDownloadHome();
+                }
+            });
 
             mUIInitialized = true;
         } finally {
             TraceEvent.end("ChromeTabbedActivity.initializeUI");
         }
     }
 
+    private void showFeatureEngagementTextBubbleForDownloadHome() {
+        final FeatureEngagementTracker tracker =
+                FeatureEngagementTrackerFactory.getFeatureEngagementTrackerForProfile(
+                        Profile.getLastUsedProfile());
+        if (!tracker.shouldTriggerHelpUI(FeatureConstants.DOWNLOAD_HOME_FEATURE)) return;
+
+        ViewAnchoredTextBubble textBubble = new ViewAnchoredTextBubble(
+                this, getToolbarManager().getMenuAnchor(), R.string.iph_download_home_text);
+        textBubble.setDismissOnTouchInteraction(true);
+        textBubble.addOnDismissListener(new OnDismissListener() {
+            @Override
+            public void onDismiss() {
+                mHandler.post(new Runnable() {

[David Trainor- moved to gerrit, 2017/04/25 03:45:30]

If we're doing this often, maybe we should change this a bit and trigger the
onDismiss listener inside a post for all cases.

+                    @Override
+                    public void run() {
+                        tracker.dismissed();
+                        getAppMenuHandler().setMenuHighlight(null);
+                    }
+                });
+            }
+        });
+        getAppMenuHandler().setMenuHighlight(R.id.downloads_menu_id);
+        int yInsetPx =
+                getResources().getDimensionPixelOffset(R.dimen.text_bubble_menu_anchor_y_inset);
+        textBubble.setInsetPx(0, yInsetPx, 0, 0);
+        textBubble.show();
+    }
+
     private boolean isMainIntent(Intent intent) {
         return intent != null && TextUtils.equals(intent.getAction(), Intent.ACTION_MAIN);
     }
 
     private void logMainIntentBehavior(Intent intent) {
         assert isMainIntent(intent);
         long currentTime = System.currentTimeMillis();
         long lastBackgroundedTimeMs = ContextUtils.getAppSharedPreferences().getLong(
                 LAST_BACKGROUNDED_TIME_MS_PREF, currentTime);
         mMainIntentMetrics.onMainIntentWithNative(currentTime - lastBackgroundedTimeMs);
@@ skipping 1277 matching lines @@
 
         ActivityManager manager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
         for (AppTask task : manager.getAppTasks()) {
             RecentTaskInfo info = DocumentUtils.getTaskInfoFromTask(task);
             if (info == null) continue;
             if (info.id == sMergedInstanceTaskId) return true;
         }
         return false;
     }
 }