1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 package org.chromium.chrome.browser;
7 import android.app.Dialog;
8 import android.content.Context;
9 import android.content.DialogInterface;
10 import android.content.Intent;
11 import android.graphics.Bitmap;
12 import android.graphics.Color;
13 import android.provider.Browser;
14 import android.text.Html;
15 import android.text.TextUtils;
16 import android.view.LayoutInflater;
17 import android.view.View;
18 import android.view.View.OnClickListener;
19 import android.view.ViewGroup.LayoutParams;
20 import android.view.Window;
21 import android.widget.ImageView;
22 import android.widget.LinearLayout;
23 import android.widget.ScrollView;
24 import android.widget.TextView;
26 import org.chromium.base.CalledByNative;
27 import org.chromium.chrome.R;
28 import org.chromium.content.browser.ContentViewCore;
30 import java.net.URISyntaxException;
33 * Java side of Android implementation of the website settings UI.
35 class WebsiteSettingsPopup implements OnClickListener {
36 private static final String HELP_URL =
37 "http://www.google.com/support/chrome/bin/answer.py?answer=95617";
38 private final Context mContext;
39 private final Dialog mDialog;
40 private final LinearLayout mContainer;
41 private final ContentViewCore mContentViewCore;
42 private final int mPadding;
43 private TextView mCertificateViewer, mMoreInfoLink;
44 private String mLinkUrl;
46 private WebsiteSettingsPopup(Context context, ContentViewCore contentViewCore,
47 final int nativeWebsiteSettingsPopup) {
49 mDialog = new Dialog(mContext);
50 mDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
51 mDialog.setCanceledOnTouchOutside(true);
52 mDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
54 public void onCancel(DialogInterface dialogInterface) {
55 assert nativeWebsiteSettingsPopup != 0;
56 nativeDestroy(nativeWebsiteSettingsPopup);
59 mContainer = new LinearLayout(mContext);
60 mContainer.setOrientation(LinearLayout.VERTICAL);
61 mContentViewCore = contentViewCore;
62 mPadding = (int) context.getResources().getDimension(R.dimen.certificate_viewer_padding);
63 mContainer.setPadding(mPadding, 0, mPadding, 0);
66 /** Adds a section, which contains an icon, a headline, and a description. */
68 private void addSection(int enumeratedIconId, String headline, String description) {
69 View section = LayoutInflater.from(mContext).inflate(R.layout.website_settings, null);
70 ImageView i = (ImageView) section.findViewById(R.id.website_settings_icon);
71 int drawableId = ResourceId.mapToDrawableId(enumeratedIconId);
72 i.setImageResource(drawableId);
74 TextView h = (TextView) section.findViewById(R.id.website_settings_headline);
76 if (TextUtils.isEmpty(headline)) h.setVisibility(View.GONE);
78 TextView d = (TextView) section.findViewById(R.id.website_settings_description);
79 d.setText(description);
80 if (TextUtils.isEmpty(description)) d.setVisibility(View.GONE);
82 mContainer.addView(section);
85 /** Adds a horizontal dividing line to separate sections. */
87 private void addDivider() {
88 View divider = new View(mContext);
89 final int dividerHeight = (int) (2 * mContext.getResources().getDisplayMetrics().density);
90 divider.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, dividerHeight));
91 divider.setBackgroundColor(Color.GRAY);
92 mContainer.addView(divider);
96 private void setCertificateViewer(String label) {
97 assert mCertificateViewer == null;
98 mCertificateViewer = new TextView(mContext);
99 mCertificateViewer.setText(Html.fromHtml("<a href='#'>" + label + "</a>"));
100 mCertificateViewer.setOnClickListener(this);
101 mCertificateViewer.setPadding(0, 0, 0, mPadding);
102 mContainer.addView(mCertificateViewer);
106 private void addMoreInfoLink(String linkText) {
107 addUrl(linkText, HELP_URL);
110 /** Adds a section containing a description and a hyperlink. */
111 private void addUrl(String label, String url) {
112 mMoreInfoLink = new TextView(mContext);
114 mMoreInfoLink.setText(Html.fromHtml("<a href='#'>" + label + "</a>"));
115 mMoreInfoLink.setPadding(0, mPadding, 0, mPadding);
116 mMoreInfoLink.setOnClickListener(this);
117 mContainer.addView(mMoreInfoLink);
120 /** Displays the WebsiteSettingsPopup. */
122 private void show() {
123 ScrollView scrollView = new ScrollView(mContext);
124 scrollView.addView(mContainer);
125 mDialog.addContentView(scrollView,
126 new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
127 LinearLayout.LayoutParams.MATCH_PARENT));
132 public void onClick(View v) {
134 if (mCertificateViewer == v) {
135 byte[][] certChain = nativeGetCertificateChain(mContentViewCore);
136 CertificateViewer.showCertificateChain(mContext, certChain);
137 } else if (mMoreInfoLink == v) {
139 Intent i = Intent.parseUri(mLinkUrl, Intent.URI_INTENT_SCHEME);
140 i.putExtra(Browser.EXTRA_CREATE_NEW_TAB, true);
141 i.putExtra(Browser.EXTRA_APPLICATION_ID, mContext.getPackageName());
142 mContext.startActivity(i);
143 } catch (URISyntaxException ex) {}
148 private static WebsiteSettingsPopup create(Context context, ContentViewCore contentViewCore,
149 int nativeWebsiteSettingsPopup) {
150 return new WebsiteSettingsPopup(context, contentViewCore, nativeWebsiteSettingsPopup);
153 private native void nativeDestroy(int nativeWebsiteSettingsPopupAndroid);
154 private native byte[][] nativeGetCertificateChain(ContentViewCore contentViewCore);