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2021-10-21 7e2ac66d7c532a5725635fa3913789bb17c1e157
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package com.yeshi.base.ui;
 
import android.content.Intent;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
 
import com.alibaba.android.arouter.facade.annotation.Route;
import com.alibaba.android.arouter.launcher.ARouter;
import com.tencent.smtt.sdk.DownloadListener;
import com.tencent.smtt.sdk.WebChromeClient;
import com.tencent.smtt.sdk.WebSettings;
import com.tencent.smtt.sdk.WebView;
import com.tencent.smtt.sdk.WebViewClient;
import com.umeng.analytics.MobclickAgent;
import com.yeshi.base.utils.MGJavaInterface;
import com.yeshi.base.utils.RouteConstant;
import com.yeshi.base.utils.x5.X5WebView;
import com.yeshi.base.R;
 
@Route(path = RouteConstant.PATH_WEB_BROWSER)
public class BrowserActivity extends BaseActivity implements OnClickListener {
 
    private TextView tv_top_bar_left;
    private TextView tv_top_bar_left2;
    private TextView tv_top_bar_middle;
    private X5WebView webview;
    private FrameLayout fl_webview;
    ProgressBar progressBar;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.browser_activity);
        ARouter.getInstance().inject(this);
        tv_top_bar_left = (TextView) findViewById(R.id.tv_top_bar_left);
        tv_top_bar_left2 = (TextView) findViewById(R.id.tv_top_bar_left2);
        tv_top_bar_left2.setVisibility(View.VISIBLE);
        tv_top_bar_middle = (TextView) findViewById(R.id.tv_top_bar_middle);
        fl_webview = (FrameLayout) findViewById(R.id.fl_webview);
        tv_top_bar_left2.setText("关闭");
        tv_top_bar_left.setOnClickListener(this);
        tv_top_bar_left2.setOnClickListener(this);
 
        webview = new X5WebView(BrowserActivity.this);
        webview.setDownloadListener(new DownloadListener() {
 
            @Override
            public void onDownloadStart(String arg0, String arg1, String arg2,
                                        String arg3, long arg4) {
            }
 
        });
        fl_webview.addView(webview, new FrameLayout.LayoutParams(
                FrameLayout.LayoutParams.MATCH_PARENT,
                FrameLayout.LayoutParams.MATCH_PARENT));
        WebSettings webSettings = webview.getSettings();
        webSettings.setJavaScriptEnabled(true);
        webSettings.setDomStorageEnabled(true);
        webview.addJavascriptInterface(new MGJavaInterface(BrowserActivity.this, webview), "yestv");
        webview.setDrawingCacheEnabled(true);
        webview.setWebViewClient(new WebViewClient() {
            @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                if (url != null && url.startsWith("buwanprotocol://")) {
                    String murl = url.split("buwanprotocol://")[1];
                    String[] params = murl.split("#");
                    if (params[0].equalsIgnoreCase("playvideo")) {
                        Bundle bundle = new Bundle();
                        bundle.putString("Id", params[1]);
                        bundle.putString("ResourceId", params[2]);
                        bundle.putString("DetailId", params[3]);
                        bundle.putString("Share", "0");
                        bundle.putString("ThirdType", "0");
                        ARouter.getInstance().build(RouteConstant.PATH_VIDEO_DETAIL)
                                .withBundle(null, bundle)
                                .navigation();
                    }
                    return true;
                } else if ((url != null && (url.contains("/tbopen/")) || (!url.startsWith("http")))) {
                    return true;
                }
                return super.shouldOverrideUrlLoading(webview, url);
            }
 
            @Override
            public void onPageFinished(WebView webView, String s) {
                super.onPageFinished(webView, s);
            }
        });
        progressBar = findViewById(R.id.myProgressBar);
        progressBar.setMax(100);
        progressBar.setProgressDrawable(this.getResources().getDrawable(
                R.drawable.color_progressbar));
        webview.setWebChromeClient(new WebChromeClient() {
 
            @Override
            public void onReceivedTitle(WebView view, String title) {
                tv_top_bar_middle.setText(title);
            }
 
            @Override
            public void onProgressChanged(WebView webView, int i) {
                if (i == 100) {
                    progressBar.setVisibility(View.GONE);
                } else {
                    if (View.INVISIBLE == progressBar.getVisibility()) {
                        progressBar.setVisibility(View.VISIBLE);
                    }
                    progressBar.setProgress(i);
                }
                super.onProgressChanged(webView, i);
            }
        });
        webview.loadUrl(getIntent().getStringExtra("url"));
    }
 
    @Override
    public void onResume() {
        super.onResume();
    }
 
    @Override
    public void onPause() {
        super.onPause();
    }
 
    @Override
    protected void onDestroy() {
        if (webview != null) {
            webview.loadDataWithBaseURL(null, "", "text/html", "utf-8", null);
            webview.clearHistory();
 
            ((ViewGroup) webview.getParent()).removeView(webview);
            webview.destroy();
            webview = null;
        }
        super.onDestroy();
    }
 
    @Override
    protected void onStop() {
        super.onStop();
    }
 
    @Override
    public void onClick(View v) {
        int id = v.getId();
        if (id == R.id.tv_top_bar_left) {
            if (!webview.canGoBack())
                finish();
            else {
                webview.goBack();
            }
        } else if (id == R.id.tv_top_bar_left2) {
            finish();
        }
    }
 
    // 设置回退
    // 覆盖Activity类的onKeyDown(int keyCoder,KeyEvent event)方法
    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if ((keyCode == KeyEvent.KEYCODE_BACK) && webview.canGoBack()) {
            webview.goBack(); // goBack()表示返回WebView的上一页面
            return true;
        }
        return super.onKeyDown(keyCode, event);
    }
}