content_feature_map.cc

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/android/feature_map.h"
#include "base/feature_list.h"
#include "base/no_destructor.h"
#include "components/input/features.h"
#include "content/common/features.h"
#include "content/public/common/content_features.h"
#include "media/base/media_switches.h"
#include "third_party/blink/public/common/features.h"
#include "ui/accessibility/accessibility_features.h"

// Must come after all headers that specialize FromJniType() / ToJniType().
#include "content/public/android/content_main_dex_jni/ContentFeatureMap_jni.h"

namespace content::android {

namespace {

// Array of features exposed through the Java ContentFeatureMap API. Entries in
// this array may either refer to features defined in the header of this file or
// in other locations in the code base (e.g. content_features.h).
const base::Feature* const kFeaturesExposedToJava[] = {
    &blink::features::kAndroidDesktopWebPrefsLargeDisplays,
    &blink::features::kAndroidSpellcheckFullApiBlink,
    &blink::features::kDevicePosture,
    &blink::features::kViewportSegments,
    &media::kAllowDelayedAudioFocusGainAndroid,
    &media::kAndroidEnableBackgroundMediaCapturing,
    &input::features::kInputOnViz,
    &features::kAndroidCaptureKeyEvents,
    &features::kAndroidDevToolsFrontend,
    &features::kAccessibilityCheckJavaNodeCacheFreshness,
    &features::kAccessibilityAtomicLiveRegions,
    &features::kAccessibilityDeprecateJavaNodeCache,
    &features::kAccessibilityDeprecateTypeAnnounce,
    &features::kAccessibilityExposeNonAtomicTextFieldChildren,
    &features::kAccessibilityExpandEventMetadata,
    &features::kAccessibilityExtendedSelection,
    &features::kAccessibilityImeGetFormattedText,
    &features::kAccessibilityImproveLiveRegionAnnounce,
    &features::kAccessibilityMagnificationFollowsFocusKeyboardAttached,
    &features::kAccessibilityMagnificationFollowsFocusNoKeyboard,
    &features::kAccessibilityRequestLayoutBasedActions,
    &features::kAccessibilityRequestScopedContentChangedEvents,
    &features::kAccessibilityPageZoomV2,
    &features::kAccessibilityPopulateSupplementalDescriptionApi,
    &features::kAccessibilitySequentialFocus,
    &features::kAccessibilitySetSelectableOnAllNodesWithText,
    &features::kAccessibilityUnifiedSnapshots,
    &features::kAccessibilityManageBroadcastReceiverOnBackground,
    &features::kAndroidDesktopZoomScaling,
    &features::kAndroidFallbackToNextSlot,
    &features::kAndroidForceTextInputStateUpdateUponFocus,
    &features::kAndroidMediaInsertion,
    &features::kAndroidPkAutocorrectUnderline,
    &features::kAndroidPkAutocorrectUnderlineV2,
    &features::kAndroidRemoveSetLocalFocusWorkaroundOnBaklava,
    &features::kAndroidBlockMisspellingSuggestionSpanInCompositionMode,
    &features::kAndroidBlockGrammarSuggestionSpanInCompositionMode,
    &features::kStrictHighRankProcessLRU,
    &features::kFedCm,
    &features::kFedCmNativeIdPs,
    &features::kHidePastePopupOnGSB,
    &features::kNoSelectionMenuCaching,
    &features::kPrefetchOffTheMainThread,
    &features::kPreviewHandwritingGesture,
    &features::kReduceGpuPriorityOnBackground,
    &features::kContinueGestureOnLosingFocus,
    &features::kSandboxedProcessServiceLimitOnAndroid,
    &features::kScrollAfterOSKViewportShrinkFix,
    &features::kSmartZoom,
    &features::kTouchDragAndContextMenu,
    &features::kWebBluetoothNewPermissionsBackend,
    &features::kWebContentsDiscard,
    &features::kWebIdentityDigitalCredentials,
    &features::kTextClassifierTimeout,
    &features::kJavalessRendererExperimentOn,
    &features::kBtmTtl,
    &features::kSpareRendererProcessPriority,
};

// static
base::android::FeatureMap* GetFeatureMap() {
  static base::NoDestructor<base::android::FeatureMap> kFeatureMap(
      kFeaturesExposedToJava);
  return kFeatureMap.get();
}

}  // namespace

static int64_t JNI_ContentFeatureMap_GetNativeMap(JNIEnv* env) {
  return reinterpret_cast<int64_t>(GetFeatureMap());
}

}  // namespace content::android

DEFINE_JNI(ContentFeatureMap)