117 lines
3.4 KiB
Java
117 lines
3.4 KiB
Java
/*
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* Twidere - Twitter client for Android
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*
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* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.mariotaku.twidere.fragment;
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import android.annotation.SuppressLint;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.webkit.WebViewClient;
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import org.mariotaku.twidere.util.support.WebSettingsSupport;
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import org.mariotaku.twidere.util.webkit.DefaultWebViewClient;
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@SuppressLint("SetJavaScriptEnabled")
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public class BaseSupportWebViewFragment extends BaseSupportFragment {
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private WebView mWebView;
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private boolean mIsWebViewAvailable;
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@Override
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public void onActivityCreated(final Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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final WebView view = getWebView();
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view.setWebViewClient(createWebViewClient());
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final WebSettings settings = view.getSettings();
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settings.setBuiltInZoomControls(true);
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settings.setJavaScriptEnabled(true);
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WebSettingsSupport.setAllowUniversalAccessFromFileURLs(settings, true);
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}
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protected WebViewClient createWebViewClient() {
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return new DefaultWebViewClient(getActivity());
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}
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/**
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* Called to instantiate the view. Creates and returns the WebView.
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*/
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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if (mWebView != null) {
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mWebView.destroy();
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}
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mWebView = new WebView(getActivity());
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mIsWebViewAvailable = true;
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return mWebView;
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}
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/**
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* Called when the fragment is visible to the user and actively running. Resumes the WebView.
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*/
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@Override
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public void onPause() {
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super.onPause();
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mWebView.onPause();
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}
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/**
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* Called when the fragment is no longer resumed. Pauses the WebView.
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*/
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@Override
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public void onResume() {
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mWebView.onResume();
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super.onResume();
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}
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/**
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* Called when the WebView has been detached from the fragment.
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* The WebView is no longer available after this time.
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*/
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@Override
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public void onDestroyView() {
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mIsWebViewAvailable = false;
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super.onDestroyView();
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}
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/**
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* Called when the fragment is no longer in use. Destroys the internal state of the WebView.
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*/
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@Override
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public void onDestroy() {
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if (mWebView != null) {
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mWebView.destroy();
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mWebView = null;
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}
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super.onDestroy();
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}
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/**
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* Gets the WebView.
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*/
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public WebView getWebView() {
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return mIsWebViewAvailable ? mWebView : null;
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}
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}
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