Android WebView使用详解包括js互调

来源：互联网发布：苹果下载iso软件编辑：程序博客网时间：2024/06/04 19:10
转自：http://blog.csdn.net/easyer2012/article/details/51490595
package com.payment.ktb.activity.main1;import android.os.Bundle;import android.view.View;import android.webkit.WebView;import android.webkit.WebViewClient;import android.widget.LinearLayout;import com.payment.ktb.R;import com.payment.ktb.activity.BaseActivity;import com.payment.ktb.constants.ConstantsUser;import com.payment.ktb.utils.SharedPreferencesUtils;import butterknife.BindView;import butterknife.ButterKnife;/** * Created by syd on 2016/8/2. */public class BanKaActivity extends BaseActivity {    @BindView(R.id.wv_banka)    WebView wv_banka;//    String  bankaUrl = "http://m.rong360.com/credit/card/landing/4?code=6&utm_source=zjrf&utm_medium=xyk&utm_campaign=cpa";    String  bankaUrl = "http://app.4006007909.com/shop/bank/clb?token=" +  SharedPreferencesUtils.getString(ConstantsUser.shopToken);//    String  bankaUrl = "https://wm.cib.com.cn/application/cardapp/Fast/TwoBar/view?id=52f93bb604a14b4fae5afbbec91b7120";    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_banka);        ButterKnife.bind(this);        initTitle("办卡");        wv_banka.loadUrl(bankaUrl);        wv_banka.getSettings().setJavaScriptEnabled(true);        wv_banka.setWebViewClient(new HelloWebViewClient ());        LinearLayout llBack = (LinearLayout) findViewById(R.id.ll_title_back);        llBack.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                if (wv_banka.canGoBack()) {                    wv_banka.goBack();                } else {                    finish();                }            }        });    }    private class HelloWebViewClient extends WebViewClient {        @Override        public boolean shouldOverrideUrlLoading(WebView view, String url) {            view.loadUrl(url);            return true;        }        @Override        public void onPageFinished(WebView view, String url) {            if (url.equals("https://wm.cib.com.cn/application/cardapp/Fast/BaseInfo/view")) {                view.loadUrl("javascript:document.getElementById('indentificationId').value = " + SharedPreferencesUtils.getString(SharedPreferencesUtils.getString(ConstantsUser.phone) + ConstantsUser.SHOPCERT));                view.loadUrl("javascript:document.getElementById('indentificationId').readOnly=true ");            }            super.onPageFinished(view, url);        }    }}
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