Simulate click through gamepad BUTTON_A

content/public/android/java/src/org/chromium/content/browser/ContentViewCore.java

 // Copyright 2012 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.content.browser;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.SearchManager;
@@ skipping 1676 matching lines @@
         } finally {
             TraceEvent.end("ContentViewCore.dispatchKeyEventPreIme");
         }
     }
 
     /**
      * @see View#dispatchKeyEvent(KeyEvent)
      */
     public boolean dispatchKeyEvent(KeyEvent event) {
         if (GamepadList.dispatchKeyEvent(event)) return true;
+        if (event.getKeyCode() == KeyEvent.KEYCODE_BUTTON_A) {
+            nativeSimulateClick(mNativeContentViewCore);
+            return true;
+        }
         if (getContentViewClient().shouldOverrideKeyEvent(event)) {
             return mContainerViewInternals.super_dispatchKeyEvent(event);
         }
 
         if (mImeAdapter.dispatchKeyEvent(event)) return true;
 
         return mContainerViewInternals.super_dispatchKeyEvent(event);
     }
 
     /**
@@ skipping 1727 matching lines @@
             int androidToolType0, int androidToolType1,
             int androidButtonState, int androidMetaState,
             boolean isTouchHandleEvent);
 
     private native int nativeSendMouseMoveEvent(
             long nativeContentViewCoreImpl, long timeMs, float x, float y, int toolType);
 
     private native int nativeSendMouseWheelEvent(long nativeContentViewCoreImpl, long timeMs,
             float x, float y, float ticksX, float ticksY, float pixelsPerTick);
 
+    private native void nativeSimulateClick(long nativeContentViewCoreImpl);
+
     private native void nativeScrollBegin(long nativeContentViewCoreImpl, long timeMs, float x,
             float y, float hintX, float hintY, boolean targetViewport);
 
     private native void nativeScrollEnd(long nativeContentViewCoreImpl, long timeMs);
 
     private native void nativeScrollBy(
             long nativeContentViewCoreImpl, long timeMs, float x, float y,
             float deltaX, float deltaY);
 
     private native void nativeFlingStart(long nativeContentViewCoreImpl, long timeMs, float x,
@@ skipping 58 matching lines @@
     private native void nativeSetTextTrackSettings(long nativeContentViewCoreImpl,
             boolean textTracksEnabled, String textTrackBackgroundColor, String textTrackFontFamily,
             String textTrackFontStyle, String textTrackFontVariant, String textTrackTextColor,
             String textTrackTextShadow, String textTrackTextSize);
 
     private native void nativeExtractSmartClipData(long nativeContentViewCoreImpl,
             int x, int y, int w, int h);
 
     private native void nativeSetBackgroundOpaque(long nativeContentViewCoreImpl, boolean opaque);
 }