[Snackbar] Replace popup window with views

chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java

Index: chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java b/chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java
deleted file mode 100644
index 957a6f0cb51d7fadcaa9e41b8b98c0ba13c5b351..0000000000000000000000000000000000000000
--- a/chrome/android/java/src/org/chromium/chrome/browser/snackbar/SnackbarPopupWindow.java
+++ /dev/null
@@ -1,136 +0,0 @@
-// Copyright 2015 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.snackbar;
-
-import android.graphics.Bitmap;
-import android.graphics.drawable.GradientDrawable;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.PopupWindow;
-import android.widget.TextView;
-
-import org.chromium.base.ApiCompatibilityUtils;
-import org.chromium.chrome.R;
-import org.chromium.ui.base.DeviceFormFactor;
-
-/**
- * Visual representation of a snackbar. On phone it fills the width of the activity; on tablet it
- * has a fixed width and is anchored at the start-bottom corner of the current window.
- */
-class SnackbarPopupWindow extends PopupWindow {
-    private final TemplatePreservingTextView mMessageView;
-    private final TextView mActionButtonView;
-    private final ImageView mProfileImageView;
-    private final int mAnimationDuration;
-    private Snackbar mSnackbar;
-
-    /**
-     * Creates an instance of the {@link SnackbarPopupWindow}.
-     * @param parent Parent View the popup window anchors to
-     * @param listener An {@link OnClickListener} that will be called when the action button is
-     *                 clicked.
-     * @param snackbar The snackbar to be displayed.
-     */
-    SnackbarPopupWindow(View parent, OnClickListener listener, Snackbar snackbar) {
-        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.snackbar, null);
-        setContentView(view);
-        mMessageView = (TemplatePreservingTextView) view.findViewById(R.id.snackbar_message);
-        mActionButtonView = (TextView) view.findViewById(R.id.snackbar_button);
-        mAnimationDuration = view.getResources().getInteger(
-                android.R.integer.config_mediumAnimTime);
-        mActionButtonView.setOnClickListener(listener);
-        mProfileImageView = (ImageView) view.findViewById(R.id.snackbar_profile_image);
-
-        // Set width and height of popup window
-        boolean isTablet = DeviceFormFactor.isTablet(parent.getContext());
-        setWidth(isTablet
-                ? parent.getResources().getDimensionPixelSize(R.dimen.snackbar_tablet_width)
-                : parent.getWidth());
-
-        setHeight(ViewGroup.LayoutParams.WRAP_CONTENT);
-        update(snackbar, false);
-    }
-
-    @Override
-    public void dismiss() {
-        // Disable action button during animation.
-        mActionButtonView.setEnabled(false);
-        super.dismiss();
-    }
-
-    /**
-     * Updates the view to display data from the given snackbar. No-op if the popup is already
-     * showing the given snackbar.
-     * @param snackbar The snackbar to display
-     * @return Whether update has actually been executed.
-     */
-    boolean update(Snackbar snackbar) {
-        return update(snackbar, true);
-    }
-
-    private boolean update(Snackbar snackbar, boolean animate) {
-        if (mSnackbar == snackbar) return false;
-        mSnackbar = snackbar;
-        mMessageView.setMaxLines(snackbar.getSingleLine() ? 1 : Integer.MAX_VALUE);
-        mMessageView.setTemplate(snackbar.getTemplateText());
-        setViewText(mMessageView, snackbar.getText(), animate);
-        String actionText = snackbar.getActionText();
-
-        View view = getContentView();
-        int backgroundColor = snackbar.getBackgroundColor();
-        if (backgroundColor == 0) {
-            backgroundColor = ApiCompatibilityUtils.getColor(view.getResources(),
-                    R.color.snackbar_background_color);
-        }
-
-        if (DeviceFormFactor.isTablet(view.getContext())) {
-            // On tablet, snackbar popups have rounded corners.
-            view.setBackgroundResource(R.drawable.snackbar_background);
-            ((GradientDrawable) view.getBackground()).setColor(backgroundColor);
-        } else {
-            view.setBackgroundColor(backgroundColor);
-        }
-
-        if (snackbar.getBackgroundColor() != 0) {
-            view.setBackgroundColor(snackbar.getBackgroundColor());
-        }
-        if (actionText != null) {
-            mActionButtonView.setVisibility(View.VISIBLE);
-            setViewText(mActionButtonView, snackbar.getActionText(), animate);
-        } else {
-            mActionButtonView.setVisibility(View.GONE);
-        }
-        Bitmap profileImage = snackbar.getProfileImage();
-        if (profileImage != null) {
-            mProfileImageView.setImageBitmap(profileImage);
-        } else {
-            ((ViewGroup) view).removeView(mProfileImageView);
-        }
-        return true;
-    }
-
-    private void setViewText(TextView view, CharSequence text, boolean animate) {
-        if (view.getText().toString().equals(text)) return;
-        view.animate().cancel();
-        if (animate) {
-            view.setAlpha(0.0f);
-            view.setText(text);
-            view.animate().alpha(1.f).setDuration(mAnimationDuration).setListener(null);
-        } else {
-            view.setText(text);
-        }
-    }
-
-    /**
-     * Sends an accessibility event to mMessageView announcing that this window was added so that
-     * the mMessageView content description is read aloud if accessibility is enabled.
-     */
-    void announceforAccessibility() {
-        mMessageView.announceForAccessibility(mMessageView.getContentDescription());
-    }
-}