[Payments] Add UI elements to secure branding for payments

chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUI.java

 // Copyright 2016 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.payments.ui;
 
 import static org.chromium.chrome.browser.payments.ui.PaymentRequestSection.EDIT_BUTTON_GONE;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ skipping 34 matching lines @@
 import org.chromium.base.Callback;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.payments.ShippingStrings;
 import org.chromium.chrome.browser.payments.ui.PaymentRequestSection.ExtraTextsSection;
 import org.chromium.chrome.browser.payments.ui.PaymentRequestSection.LineItemBreakdownSection;
 import org.chromium.chrome.browser.payments.ui.PaymentRequestSection.OptionSection;
 import org.chromium.chrome.browser.payments.ui.PaymentRequestSection.SectionSeparator;
 import org.chromium.chrome.browser.widget.AlwaysDismissedDialog;
 import org.chromium.chrome.browser.widget.DualControlLayout;
+import org.chromium.chrome.browser.widget.TintedDrawable;
 import org.chromium.chrome.browser.widget.animation.AnimatorProperties;
 import org.chromium.chrome.browser.widget.animation.FocusAnimator;
 import org.chromium.components.signin.ChromeSigninController;
+import org.chromium.components.url_formatter.UrlFormatter;
 import org.chromium.ui.text.NoUnderlineClickableSpan;
 import org.chromium.ui.text.SpanApplier;
 import org.chromium.ui.text.SpanApplier.SpanInfo;
 import org.chromium.ui.widget.TextViewWithClickableSpans;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
 import java.util.List;
 
@@ skipping 468 matching lines @@
             Context context, String title, String origin, boolean canAddCards) {
         mSpinnyLayout = mRequestView.findViewById(R.id.payment_request_spinny);
         assert mSpinnyLayout.getVisibility() == View.VISIBLE;
         mIsShowingSpinner = true;
 
         // Indicate that we're preparing the dialog for display.
         TextView messageView = (TextView) mRequestView.findViewById(R.id.message);
         messageView.setText(R.string.payments_loading_message);
 
         ((TextView) mRequestView.findViewById(R.id.page_title)).setText(title);
-        ((TextView) mRequestView.findViewById(R.id.hostname)).setText(origin);
+
+        TextView hostName = (TextView) mRequestView.findViewById(R.id.hostname);
+        hostName.setText(UrlFormatter.tintUrlSchemeForSecurityDisplay(origin,
+                ApiCompatibilityUtils.getColor(context.getResources(), R.color.google_green_700)));
+        ApiCompatibilityUtils.setCompoundDrawablesRelativeWithIntrinsicBounds(hostName,

[please use gerrit instead, 2017/02/15 21:54:46]

Also, let's not show the lock icon for non-https. In general, let's follow the
convention of omnibox. Best case scenario: re-use omnibox's code.

[gogerald1, 2017/02/16 16:43:14]

Done. Unfortunately, we can not simply use omnibox's code here from what I read
in locationBarLayout. But I think we are good for now since we only add compound
drawable and tint the scheme for https. And we should not bring up payment
request UI if the website is dangerous, like not authenticated, omnibox tints
the scheme to red in this case,
https://cs.chromium.org/chromium/src/chrome/android/java/src/org/chromium/chr....

+                TintedDrawable.constructTintedDrawable(context.getResources(),
+                        R.drawable.omnibox_https_valid, R.color.google_green_700),
+                null, null, null);
 
         // Set up the buttons.
         mCloseButton = mRequestView.findViewById(R.id.close_button);
         mCloseButton.setOnClickListener(this);
         mPayButton = DualControlLayout.createButtonForLayout(
                 context, true, context.getString(R.string.payments_pay_button), this);
         mEditButton = DualControlLayout.createButtonForLayout(
                 context, false, context.getString(R.string.payments_edit_button), this);
         mButtonBar = (DualControlLayout) mRequestView.findViewById(R.id.button_bar);
         mButtonBar.setAlignment(DualControlLayout.ALIGN_END);
@@ skipping 859 matching lines @@
             sObserverForTest.onPaymentRequestReadyForInput(this);
         }
     }
 
     private void notifySelectionChecked() {
         if (sObserverForTest != null) {
             sObserverForTest.onPaymentRequestSelectionChecked(this);
         }
     }
 }