Make AppBannerInfoBar install WebAPK.

chrome/browser/android/banners/app_banner_manager_android.cc

 // 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.
 
 #include <utility>
 
 #include "chrome/browser/android/banners/app_banner_manager_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
+#include "base/command_line.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/android/banners/app_banner_infobar_delegate_android.h"
 #include "chrome/browser/android/shortcut_helper.h"
+#include "chrome/browser/android/webapk/chrome_webapk_host.h"
 #include "chrome/browser/banners/app_banner_metrics.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/manifest/manifest_icon_downloader.h"
 #include "chrome/browser/manifest/manifest_icon_selector.h"
 #include "chrome/browser/ui/android/infobars/app_banner_infobar_android.h"
 #include "chrome/common/chrome_constants.h"
+#include "chrome/common/chrome_switches.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/frame_navigate_params.h"
 #include "jni/AppBannerManager_jni.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
 using base::android::ConvertJavaStringToUTF8;
 using base::android::ConvertJavaStringToUTF16;
 using base::android::ConvertUTF8ToJavaString;
 using base::android::JavaParamRef;
 using base::android::ScopedJavaLocalRef;
 
 DEFINE_WEB_CONTENTS_USER_DATA_KEY(banners::AppBannerManagerAndroid);
 
 namespace {
 
 const char kPlayPlatform[] = "play";
 const char kReferrerName[] = "referrer";
 const char kIdName[] = "id";
 const char kPlayInlineReferrer[] = "playinline=chrome_inline";
 
+bool isWebApk(const GURL& start_url) {

[dominickn, 2016/08/20 23:44:08]

Call this AreWebAPKsEnabled. Check only the command line flag, and move the
HTTPS check outside the method.

+  return ChromeWebApkHost::AreWebApkEnabled() && start_url.SchemeIs("https");

[pkotwicz, 2016/08/19 22:17:37]

Is checking https:// necessary? Doesn't service worker require https:// ?

+}
+
 }  // anonymous namespace
 
 namespace banners {
 
 AppBannerManagerAndroid::AppBannerManagerAndroid(
     content::WebContents* web_contents)
     : AppBannerManager(web_contents) {
   CreateJavaBannerManager();
 }
 
@@ skipping 119 matching lines @@
   icon_.reset(new SkBitmap(bitmap));
   SendBannerPromptRequest();
 }
 
 void AppBannerManagerAndroid::ShowBanner() {
   content::WebContents* contents = web_contents();
   DCHECK(contents);
 
   infobars::InfoBar* infobar = nullptr;
   if (native_app_data_.is_null()) {
+    bool is_webapk = isWebApk(manifest_.start_url);
     std::unique_ptr<AppBannerInfoBarDelegateAndroid> delegate(
         new AppBannerInfoBarDelegateAndroid(
             GetWeakPtr(), app_title_, manifest_url_, manifest_, icon_url_,
-            std::move(icon_), event_request_id()));
+            std::move(icon_), event_request_id(), is_webapk));
 
     infobar = new AppBannerInfoBarAndroid(std::move(delegate),
                                           manifest_.start_url);
     if (infobar) {
-      RecordDidShowBanner("AppBanner.WebApp.Shown");
-      TrackDisplayEvent(DISPLAY_EVENT_WEB_APP_BANNER_CREATED);
-      ReportStatus(contents, SHOWING_WEB_APP_BANNER);
+      if (is_webapk) {
+        RecordDidShowBanner("AppBanner.WebApk.Shown");
+        TrackDisplayEvent(DISPLAY_EVENT_WEBAPK_BANNER_CREATED);
+        ReportStatus(contents, SHOWING_WEBAPK_BANNER);
+      } else {
+        RecordDidShowBanner("AppBanner.WebApp.Shown");
+        TrackDisplayEvent(DISPLAY_EVENT_WEB_APP_BANNER_CREATED);
+        ReportStatus(contents, SHOWING_WEB_APP_BANNER);
+      }
     } else {
       ReportStatus(contents, FAILED_TO_CREATE_BANNER);
     }
   } else {
     std::unique_ptr<AppBannerInfoBarDelegateAndroid> delegate(
         new AppBannerInfoBarDelegateAndroid(
             app_title_, native_app_data_, std::move(icon_), native_app_package_,
             referrer_, event_request_id()));
     infobar =
         new AppBannerInfoBarAndroid(std::move(delegate), native_app_data_);
@@ skipping 119 matching lines @@
 }
 
 // static
 void SetTimeDeltaForTesting(JNIEnv* env,
                             const JavaParamRef<jclass>& clazz,
                             jint days) {
   AppBannerManager::SetTimeDeltaForTesting(days);
 }
 
 }  // namespace banners