[Android] Refactor NativeView to be able to use it for AutofillDialog.

chrome/android/java/src/org/chromium/chrome/browser/autofill/AutofillPopup.java

 // Copyright (c) 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.chrome.browser.autofill;
 
 import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.Paint;
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.WindowManager;
 import android.widget.AdapterView;
 import android.widget.FrameLayout;
 import android.widget.ListPopupWindow;
 import android.widget.TextView;
 
 import java.util.ArrayList;
 
 import org.chromium.chrome.R;
-import org.chromium.content.browser.ContainerViewDelegate;
 import org.chromium.ui.gfx.DeviceDisplayInfo;
+import org.chromium.ui.ViewAndroidDelegate;
 import org.chromium.ui.WindowAndroid;
 
 /**
  * The Autofill suggestion popup that lists relevant suggestions.
  */
 public class AutofillPopup extends ListPopupWindow implements AdapterView.OnItemClickListener {
 
     /**
      * Constants defining types of Autofill suggestion entries.
      * Has to be kept in sync with enum in WebAutofillClient.h
      *
      * Not supported: MenuItemIDWarningMessage, MenuItemIDSeparator, MenuItemIDClearForm, and
      * MenuItemIDAutofillOptions.
      */
     private static final int ITEM_ID_AUTOCOMPLETE_ENTRY = 0;
     private static final int ITEM_ID_PASSWORD_ENTRY = -2;
     private static final int ITEM_ID_DATA_LIST_ENTRY = -6;
 
     private static final int TEXT_PADDING_DP = 30;
 
     private final AutofillPopupDelegate mAutofillCallback;
     private final Context mContext;
-    private final ContainerViewDelegate mContainerViewDelegate;
+    private final ViewAndroidDelegate mViewAndroidDelegate;
     private AnchorView mAnchorView;
     private Rect mAnchorRect;
     private Paint mNameViewPaint;
     private Paint mLabelViewPaint;
 
     /**
      * An interface to handle the touch interaction with an AutofillPopup object.
      */
     public interface AutofillPopupDelegate {
         /**
@@ skipping 57 matching lines @@
             FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(width, height);
             lp.leftMargin = r.left - paddingRect.left;
             lp.topMargin = r.top;
             setLayoutParams(lp);
         }
     }
 
     /**
      * Creates an AutofillWindow with specified parameters.
      * @param context Application context.
-     * @param containerViewDelegate View delegate used to add and remove views.
+     * @param viewAndroidDelegate View delegate used to add and remove views.
      * @param autofillCallback A object that handles the calls to the native AutofillPopupView.
      */
-    public AutofillPopup(Context context, ContainerViewDelegate containerViewDelegate,
+    public AutofillPopup(Context context, ViewAndroidDelegate viewAndroidDelegate,
             AutofillPopupDelegate autofillCallback) {
         super(context);
         mContext = context;
-        mContainerViewDelegate = containerViewDelegate;
+        mViewAndroidDelegate = viewAndroidDelegate ;
         mAutofillCallback = autofillCallback;
 
         setOnItemClickListener(this);
 
         mAnchorView = new AnchorView(context, this);
-        mContainerViewDelegate.addViewToContainerView(mAnchorView);
+        mViewAndroidDelegate.addViewToContainerView(mAnchorView);
         setAnchorView(mAnchorView);
     }
 
     /**
      * Sets the location and the size of the anchor view that the AutofillPopup will use to attach
      * itself.
      * @param x X coordinate of the top left corner of the anchor view.
      * @param y Y coordinate of the top left corner of the anchor view.
      * @param width The width of the anchor view.
      * @param height The height of the anchor view.
      */
     public void setAnchorRect(float x, float y, float width, float height) {
         float scale = (float) DeviceDisplayInfo.create(mContext).getDIPScale();
         mAnchorRect = new Rect(Math.round(x * scale), Math.round(y * scale),
                 Math.round((x + width) * scale), Math.round((y + height) * scale));
-        mAnchorRect.offset(0, mContainerViewDelegate.getChildViewOffsetYPix());
+        mAnchorRect.offset(0, mViewAndroidDelegate.getChildViewOffsetYPix());
     }
 
     /**
      * Sets the Autofill suggestions to display in the popup and shows the popup.
      * @param suggestions Autofill suggestion data.
      */
     public void show(AutofillSuggestion[] suggestions) {
         // Remove the AutofillSuggestions with IDs that are not supported by Android
         ArrayList<AutofillSuggestion> cleanedData = new ArrayList<AutofillSuggestion>();
         for (int i = 0; i < suggestions.length; i++) {
@@ skipping 15 matching lines @@
     @Override
     public void dismiss() {
         mAutofillCallback.requestHide();
     }
 
     /**
      * Hides the popup and removes the anchor view from the ContainerView.
      */
     public void hide() {
         super.dismiss();
-        mContainerViewDelegate.removeViewFromContainerView(mAnchorView);
+        mViewAndroidDelegate.removeViewFromContainerView(mAnchorView);
     }
 
     /**
      * Get desired popup window width by calculating the maximum text length from Autofill data.
      * @param data Autofill suggestion data.
      * @return The popup window width.
      */
     private int getDesiredWidth(AutofillSuggestion[] data) {
         if (mNameViewPaint == null || mLabelViewPaint == null) {
             LayoutInflater inflater =
@@ skipping 24 matching lines @@
         return maxTextWidth + (int) (TEXT_PADDING_DP *
                 mContext.getResources().getDisplayMetrics().density);
     }
 
     @Override
     public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
         mAutofillCallback.suggestionSelected(position);
     }
 
 }