103 lines
3.9 KiB
Java
103 lines
3.9 KiB
Java
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package com.sl.house_property;
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import android.graphics.Color;
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import android.os.Bundle;
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import android.view.KeyEvent;
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import android.view.View;
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import android.webkit.WebChromeClient;
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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 android.widget.ProgressBar;
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import com.sl.house_property.databinding.ActivityAboutusBinding;
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public class AboutusActivity extends BaseActivity<ActivityAboutusBinding> {
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private ProgressBar progressBar;
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@Override
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protected int getLayoutResId() {
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return R.layout.activity_aboutus;
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}
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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String url="https://wy.shiningsoft.top/articlemobile/index/detail?article_id=3";
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String titile=getIntent().getStringExtra("titile");
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setAbr("关于我们", new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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finish();
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}
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},0,null,0,null,0,null,"");
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// progressDialog=new ProgressDialog(NewsDetailActivity.this);
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setWebView(url);
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}
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private void setWebView(String data) {
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WebView webview = mDataBinding.fullscreenContent1;
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progressBar=mDataBinding.progressBar2;
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webview.setBackgroundColor(Color.WHITE);
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// webview.loadDataWithBaseURL(null, data, "text/html" , "utf-8", null);
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// webview.loadData(data,"text/html" ,"utf-8");
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webview.loadUrl(data);
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WebSettings webSettings = webview.getSettings();
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//如果访问的页面中要与Javascript交互，则webview必须设置支持Javascript
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webSettings.setJavaScriptEnabled(true);
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//设置自适应屏幕，两者合用
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webSettings.setUseWideViewPort(true); //将图片调整到适合webview的大小
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webSettings.setLoadWithOverviewMode(true); // 缩放至屏幕的大小
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//缩放操作
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webSettings.setSupportZoom(true); //支持缩放，默认为true。是下面那个的前提。
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webSettings.setBuiltInZoomControls(true); //设置内置的缩放控件。若为false，则该WebView不可缩放
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webSettings.setDisplayZoomControls(false); //隐藏原生的缩放控件
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//其他细节操作
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webSettings.setCacheMode(WebSettings.LOAD_CACHE_ELSE_NETWORK); //关闭webview中缓存
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webSettings.setAllowFileAccess(true); //设置可以访问文件
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webSettings.setJavaScriptCanOpenWindowsAutomatically(true); //支持通过JS打开新窗口
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webSettings.setLoadsImagesAutomatically(true); //支持自动加载图片
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webSettings.setDefaultTextEncodingName("utf-8");//设置编码格式
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webSettings.setAppCachePath(getPackageCodePath()+"/myapp");
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webSettings.setAppCacheMaxSize(10000);
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//webview.loadUrl("www.baidu.com");
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webview.setWebViewClient(new WebViewClient(){
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, String url) {
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view.loadUrl(url);
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return super.shouldOverrideUrlLoading(view, url);
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}
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});
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webview.setWebChromeClient(new WebChromeClient(){
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@Override
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public void onProgressChanged(WebView view, int newProgress) {
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if (newProgress < 100) {
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progressBar.setProgress(newProgress);
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} else {
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progressBar.setVisibility(View.GONE);
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}
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}
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});
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}
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@Override
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public boolean onKeyDown(int keyCode, KeyEvent event) {
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if (keyCode == KeyEvent.KEYCODE_BACK
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&& event.getAction() == KeyEvent.ACTION_DOWN) {
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if( mDataBinding.fullscreenContent1.canGoBack()){
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mDataBinding.fullscreenContent1.goBack();
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}
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else finish();
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return true;
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}
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return super.onKeyDown(keyCode, event);
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}
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}
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