Support badge icon in WebAPK update components

chrome/browser/android/webapk/webapk_update_data_fetcher.cc

 // Copyright 2016 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 "chrome/browser/android/webapk/webapk_update_data_fetcher.h"
 
 #include <jni.h>
 #include <vector>
 
 #include "base/android/jni_array.h"
@@ skipping 96 matching lines @@
   if (!IsInScope(url, scope_)) {
     OnWebManifestNotWebApkCompatible();
     return;
   }
 
   InstallableParams params;
   params.ideal_primary_icon_size_in_px =
       ShortcutHelper::GetIdealHomescreenIconSizeInPx();
   params.minimum_primary_icon_size_in_px =
       ShortcutHelper::GetMinimumHomescreenIconSizeInPx();
+  params.ideal_badge_icon_size_in_px =
+      ShortcutHelper::GetIdealBadgeIconSizeInPx();
+  params.minimum_badge_icon_size_in_px =
+      ShortcutHelper::GetIdealBadgeIconSizeInPx();
   params.check_installable = true;
   params.fetch_valid_primary_icon = true;
+  params.fetch_valid_badge_icon = true;
   InstallableManager::CreateForWebContents(web_contents());
   InstallableManager* installable_manager =
       InstallableManager::FromWebContents(web_contents());
   installable_manager->GetData(
       params, base::Bind(&WebApkUpdateDataFetcher::OnDidGetInstallableData,
                          weak_ptr_factory_.GetWeakPtr()));
 }
 
 void WebApkUpdateDataFetcher::OnDidGetInstallableData(
     const InstallableData& data) {
@@ skipping 14 matching lines @@
   if (data.error_code != NO_ERROR_DETECTED || data.manifest.IsEmpty() ||
       web_manifest_url_ != data.manifest_url ||
       !AreWebManifestUrlsWebApkCompatible(data.manifest)) {
     OnWebManifestNotWebApkCompatible();
     return;
   }
 
   info_.UpdateFromManifest(data.manifest);
   info_.manifest_url = data.manifest_url;
   info_.best_primary_icon_url = data.primary_icon_url;
-  best_primary_icon_ = *data.primary_icon;
+  primary_icon_ = *data.primary_icon;
+
+  if (data.badge_icon && !data.badge_icon->drawsNothing()) {
+    info_.best_badge_icon_url = data.badge_icon_url;
+    badge_icon_ = *data.badge_icon;
+  }
 
   Profile* profile =
       Profile::FromBrowserContext(web_contents()->GetBrowserContext());
 
   WebApkIconHasher::DownloadAndComputeMurmur2Hash(
-      profile->GetRequestContext(), data.primary_icon_url,
-      base::Bind(&WebApkUpdateDataFetcher::OnGotIconMurmur2Hash,
+      profile->GetRequestContext(), info_.best_primary_icon_url,
+      base::Bind(&WebApkUpdateDataFetcher::OnGotPrimaryIconMurmur2Hash,
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
-void WebApkUpdateDataFetcher::OnGotIconMurmur2Hash(
-    const std::string& best_primary_icon_murmur2_hash) {
-  if (best_primary_icon_murmur2_hash.empty()) {
+void WebApkUpdateDataFetcher::OnGotPrimaryIconMurmur2Hash(
+    const std::string& primary_icon_murmur2_hash) {
+  if (primary_icon_murmur2_hash.empty()) {
     OnWebManifestNotWebApkCompatible();
     return;
   }
 
-  OnDataAvailable(info_, best_primary_icon_murmur2_hash, best_primary_icon_);
+  if (!info_.best_badge_icon_url.is_empty() &&
+      info_.best_badge_icon_url != info_.best_primary_icon_url) {
+    Profile* profile =
+        Profile::FromBrowserContext(web_contents()->GetBrowserContext());
+
+    WebApkIconHasher::DownloadAndComputeMurmur2Hash(
+        profile->GetRequestContext(), info_.best_primary_icon_url,

[pkotwicz, 2017/06/07 21:22:23]

Shouldn't this be |best_badge_icon_url|?

[F, 2017/06/08 20:01:13]

Done.

+        base::Bind(&WebApkUpdateDataFetcher::OnDataAvailable,
+                   weak_ptr_factory_.GetWeakPtr(), info_, primary_icon_,
+                   primary_icon_murmur2_hash, true, badge_icon_));
+  } else {
+    OnDataAvailable(info_, primary_icon_, primary_icon_murmur2_hash, false,
+                    badge_icon_, "");
+  }
 }
 
 void WebApkUpdateDataFetcher::OnDataAvailable(
     const ShortcutInfo& info,
-    const std::string& best_primary_icon_murmur2_hash,
-    const SkBitmap& best_primary_icon) {
+    const SkBitmap& primary_icon,
+    const std::string& primary_icon_murmur2_hash,
+    bool did_fetch_badge_icon,
+    const SkBitmap& badge_icon,
+    const std::string& badge_icon_murmur2_hash) {

[pkotwicz, 2017/06/07 21:22:23]

Can we use |info_|, |primary_icon_| and |badge_icon_| so that the function has
less parameters?

[F, 2017/06/08 20:01:13]

Done.

+  if (did_fetch_badge_icon && badge_icon_murmur2_hash.empty()) {
+    OnWebManifestNotWebApkCompatible();
+    return;
+  }
+
   JNIEnv* env = base::android::AttachCurrentThread();
 
   ScopedJavaLocalRef<jstring> java_url =
       base::android::ConvertUTF8ToJavaString(env, info.url.spec());
   ScopedJavaLocalRef<jstring> java_scope =
       base::android::ConvertUTF8ToJavaString(env, info.scope.spec());
   ScopedJavaLocalRef<jstring> java_name =
       base::android::ConvertUTF16ToJavaString(env, info.name);
   ScopedJavaLocalRef<jstring> java_short_name =
       base::android::ConvertUTF16ToJavaString(env, info.short_name);
-  ScopedJavaLocalRef<jstring> java_best_primary_icon_url =
+  ScopedJavaLocalRef<jstring> java_primary_icon_url =
       base::android::ConvertUTF8ToJavaString(env,
                                              info.best_primary_icon_url.spec());
-  ScopedJavaLocalRef<jstring> java_best_primary_icon_murmur2_hash =
+  ScopedJavaLocalRef<jstring> java_primary_icon_murmur2_hash =
       base::android::ConvertUTF8ToJavaString(env,
-                                             best_primary_icon_murmur2_hash);
-  ScopedJavaLocalRef<jobject> java_best_primary_icon =
-      gfx::ConvertToJavaBitmap(&best_primary_icon);
-
+                                             primary_icon_murmur2_hash);
+  ScopedJavaLocalRef<jobject> java_primary_icon =
+      gfx::ConvertToJavaBitmap(&primary_icon);
+  ScopedJavaLocalRef<jstring> java_badge_icon_url =
+      base::android::ConvertUTF8ToJavaString(env,
+                                             info.best_badge_icon_url.spec());
+  ScopedJavaLocalRef<jstring> java_badge_icon_murmur2_hash =
+      base::android::ConvertUTF8ToJavaString(env,
+                                             badge_icon_murmur2_hash);
+  ScopedJavaLocalRef<jobject> java_badge_icon;
+  if (!badge_icon.drawsNothing())
+      java_badge_icon = gfx::ConvertToJavaBitmap(&badge_icon);
   ScopedJavaLocalRef<jobjectArray> java_icon_urls =
       base::android::ToJavaArrayOfStrings(env, info.icon_urls);
 
   Java_WebApkUpdateDataFetcher_onDataAvailable(
       env, java_ref_, java_url, java_scope, java_name, java_short_name,
-      java_best_primary_icon_url, java_best_primary_icon_murmur2_hash,
-      java_best_primary_icon, java_icon_urls, info.display, info.orientation,
+      java_primary_icon_url, java_primary_icon_murmur2_hash,
+      java_primary_icon, java_badge_icon_url, java_badge_icon_murmur2_hash,
+      java_badge_icon, java_icon_urls, info.display, info.orientation,
       info.theme_color, info.background_color);
 }
 
 void WebApkUpdateDataFetcher::OnWebManifestNotWebApkCompatible() {
   if (!is_initial_fetch_)
     return;
 
   Java_WebApkUpdateDataFetcher_onWebManifestForInitialUrlNotWebApkCompatible(
       base::android::AttachCurrentThread(), java_ref_);
 }