[Android WebView] Implement SmartClipProvider.

Makes AwContents implement the SmartClipProvider interface. For now,
we implement in the same way that ContentView. AwContents may have
an arbitrary container view, so this allows that container view to
invoke the smart clip methods.

Review URL: https://codereview.chromium.org/705933002

Cr-Commit-Position: refs/heads/master@{#303208}

1 files changed, 28 insertions, 3 deletions

diff --git a/android_webview/java/src/org/chromium/android_webview/AwContents.java b/android_webview/java/src/org/chromium/android_webview/AwContents.java
index 37aad23..60b976e 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContents.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContents.java
@@ -49,6 +49,7 @@ import org.chromium.content.browser.ContentSettings;
 import org.chromium.content.browser.ContentViewClient;
 import org.chromium.content.browser.ContentViewCore;
 import org.chromium.content.browser.ContentViewStatics;
+import org.chromium.content.browser.SmartClipProvider;
 import org.chromium.content.browser.WebContentsObserver;
 import org.chromium.content.common.CleanupReference;
 import org.chromium.content_public.browser.GestureStateListener;
@@ -81,7 +82,7 @@ import java.util.concurrent.Callable;
  * continuous build & test in the open source SDK-based tree).
  */
 @JNINamespace("android_webview")
-public class AwContents {
+public class AwContents implements SmartClipProvider {
     private static final String TAG = "AwContents";
 
     private static final String WEB_ARCHIVE_EXTENSION = ".mht";
@@ -2234,12 +2235,36 @@ public class AwContents {
         return null;
     }
 
+    @Override
     public void extractSmartClipData(int x, int y, int width, int height) {
         if (!isDestroyed()) mContentViewCore.extractSmartClipData(x, y, width, height);
     }
 
-    public void setSmartClipDataListener(ContentViewCore.SmartClipDataListener listener) {
-        if (!isDestroyed()) mContentViewCore.setSmartClipDataListener(listener);
+    @Override
+    public void setSmartClipResultHandler(final Handler resultHandler) {
+        if (isDestroyed()) return;
+
+        if (resultHandler == null) {
+            mContentViewCore.setSmartClipDataListener(null);
+            return;
+        }
+        mContentViewCore.setSmartClipDataListener(new ContentViewCore.SmartClipDataListener() {
+            public void onSmartClipDataExtracted(String text, String html, Rect clipRect) {
+                Bundle bundle = new Bundle();
+                bundle.putString("url", mContentViewCore.getWebContents().getVisibleUrl());
+                bundle.putString("title", mContentViewCore.getWebContents().getTitle());
+                bundle.putParcelable("rect", clipRect);
+                bundle.putString("text", text);
+                bundle.putString("html", html);
+                try {
+                    Message msg = Message.obtain(resultHandler, 0);
+                    msg.setData(bundle);
+                    msg.sendToTarget();
+                } catch (Exception e) {
+                    Log.e(TAG, "Error calling handler for smart clip data: ", e);
+                }
+            }
+        });
     }
 
     // --------------------------------------------------------------------------------------------