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- package com.fb.jaisonjoseph.facebookbasic;
- import android.content.Context;
- import android.graphics.Bitmap;
- import android.net.ConnectivityManager;
- import android.net.NetworkInfo;
- import android.os.Bundle;
- import android.support.v4.app.Fragment;
- import android.view.LayoutInflater;
- import android.view.ViewGroup;
- import android.webkit.WebView;
- import android.webkit.WebViewClient;
- import android.widget.ProgressBar;
- /**
- * A simple {@link Fragment} subclass.
- */
- public class Home_Fragment extends Fragment {
- public WebView mwebView;
- public Home_Fragment() {
- // Required empty public constructor
- }
- @Override
- public View onCreateView(LayoutInflater inflater, ViewGroup container,
- Bundle savedInstanceState) {
- // Inflate the layout for this fragment
- View rootView = inflater.inflate(R.layout.fragment_home_, null);
- WebView view=(WebView) rootView.findViewById(R.id.webView);
- view.loadUrl("https://mbasic.facebook.com");
- view.getSettings().setJavaScriptEnabled(true);
- view.setWebViewClient(new MyWebViewClient());
- return rootView;
- }
- private class MyWebViewClient extends WebViewClient {
- ProgressBar bar=(ProgressBar)findViewById(R.id.progressBar);
- @Override
- public boolean shouldOverrideUrlLoading(WebView view, String url) {
- return false;
- }
- @Override
- public void onPageStarted(final WebView view, final String url, final Bitmap favicon) {
- bar.setVisibility(View.VISIBLE);
- super.onPageStarted(view, url, favicon);
- }
- @Override
- public void onPageFinished(WebView view, String url) {
- bar.setVisibility(View.GONE);
- super.onPageFinished(view, url);
- }
- }
- }
- <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:tools="http://schemas.android.com/tools"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- tools:context="com.fb.jaisonjoseph.facebookbasic.Home_Fragment">
- <!-- TODO: Update blank fragment layout -->
- <WebView
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:id="@+id/webView"
- android:layout_alignParentLeft="true"
- android:layout_alignParentStart="true"
- android:layout_alignParentRight="true"
- android:layout_alignParentEnd="true"
- android:layout_alignParentTop="true"
- android:layout_alignParentBottom="true" />
- <ProgressBar
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:id="@+id/progressBar"
- android:animationResolution="@integer/abc_max_action_buttons"
- android:clickable="false"
- android:theme="@style/Base.Theme.AppCompat"
- android:layout_centerVertical="true"
- android:layout_centerHorizontal="true" />
- </RelativeLayout>
- public class Home_Fragment extends Fragment {
- public WebView mwebView;
- ProgressBar bar;
- // ^^^ declare bar
- public Home_Fragment() {
- // Required empty public constructor
- }
- @Override
- public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
- // Inflate the layout for this fragment
- View rootView = inflater.inflate(R.layout.fragment_home_, null);
- bar = (ProgressBar) rootView.findViewById(R.id.progressBar);
- // initialize bar
- mwebView = (WebView) rootView.findViewById(R.id.webView);
- mwebView.loadUrl("https://mbasic.facebook.com");
- mwebView.getSettings().setJavaScriptEnabled(true);
- mwebView.setWebViewClient(new MyWebViewClient());
- return rootView;
- }
- private class MyWebViewClient extends WebViewClient {
- @Override
- public boolean shouldOverrideUrlLoading(WebView view, String url) {
- view.loadUrl(url);
- return true;
- }
- @Override
- public void onPageStarted(final WebView view, final String url, final Bitmap favicon) {
- bar.setVisibility(View.VISIBLE);
- // ^^^ use it as it is
- super.onPageStarted(view, url, favicon);
- }
- @Override
- public void onPageFinished(WebView view, String url) {
- bar.setVisibility(View.GONE);
- // ^^^ use it as it is
- super.onPageFinished(view, url);
- }
- }
- }
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