| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.tv.dialog; |
| |
| import android.app.DialogFragment; |
| import android.os.Bundle; |
| import android.support.annotation.Nullable; |
| import android.text.TextUtils; |
| import android.util.Log; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.ViewGroup.LayoutParams; |
| import android.webkit.WebView; |
| import android.webkit.WebViewClient; |
| |
| /** |
| * A DialogFragment that shows a web view. |
| */ |
| public class WebDialogFragment extends SafeDismissDialogFragment { |
| private static final String TAG = "WebDialogFragment"; |
| private static final String URL = "URL"; |
| private static final String TITLE = "TITLE"; |
| private static final String TRACKER_LABEL = "TRACKER_LABEL"; |
| |
| private WebView mWebView; |
| private String mTrackerLabel; |
| |
| /** |
| * Create a new WebDialogFragment to show a particular web page. |
| * |
| * @param url The URL of the content to show. |
| * @param title Optional title for the dialog. |
| */ |
| public static WebDialogFragment newInstance(String url, @Nullable String title, |
| String trackerLabel) { |
| WebDialogFragment f = new WebDialogFragment(); |
| Bundle args = new Bundle(); |
| args.putString(URL, url); |
| args.putString(TITLE, title); |
| args.putString(TRACKER_LABEL, trackerLabel); |
| f.setArguments(args); |
| return f; |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| String title = getArguments().getString(TITLE); |
| mTrackerLabel = getArguments().getString(TRACKER_LABEL); |
| int style = TextUtils.isEmpty(title) ? DialogFragment.STYLE_NO_TITLE |
| : DialogFragment.STYLE_NORMAL; |
| setStyle(style, 0); |
| } |
| |
| @Nullable |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, |
| Bundle savedInstanceState) { |
| String title = getArguments().getString(TITLE); |
| getDialog().setTitle(title); |
| |
| mWebView = new WebView(getActivity()); |
| mWebView.setWebViewClient(new WebViewClient()); |
| String url = getArguments().getString(URL); |
| mWebView.loadUrl(url); |
| Log.d(TAG, "Loading web content from " + url); |
| |
| return mWebView; |
| } |
| |
| @Override |
| public void onDestroyView() { |
| super.onDestroyView(); |
| if (mWebView != null) { |
| mWebView.destroy(); |
| } |
| } |
| |
| @Override |
| public void onStart() { |
| super.onStart(); |
| // Ensure the dialog is fullscreen, even if the webview doesn't have its content yet. |
| getDialog().getWindow().setLayout(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT); |
| } |
| |
| @Override |
| public String getTrackerLabel() { |
| return mTrackerLabel; |
| } |
| } |