我正在开发一款Android电子商务应用程序,使用Webview将响应式网站调用到移动应用程序中,每个功能都可以正常工作,但是当我点击PAYONLINE时,它会在浏览器中打开支付网关页面。如何隐藏该浏览器并在同一应用程序中打开支付网关页面?
MainActivity.java
package com.prashantlaldas;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.webkit.WebSettings;
import android.webkit.WebView;
public class MainActivity extends Activity {
public WebView mWebView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWebView = (WebView) findViewById(R.id.webView);
WebSettings webSettings = mWebView.getSettings();
mWebView.getSettings().setUseWideViewPort(false);
webSettings.setJavaScriptEnabled(true);
mWebView.loadUrl("http://www.google.com/");
mWebView.setWebViewClient(new MyAppWebViewClient() {
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
// mWebView.loadUrl("file:///android_asset/error.html");
String data = "\n" +
"\n" +
"<div id=\"container\">\n" +
"\n" +
"<div class=\"connection-problem\">\n" +
"<p><img src=\"noconnection.png\" width=\"100px\" height=\"69px\"></p>\n" +
"\n" +
"<p>No internet connection.</br>Please Turn ON your data or wifi</p>\n" +
"<a href=\"http://www.google.com/ class=\"button\" style=\"background-color: #fff;border: none;color: #de1616;padding: 8px 22px;text-align: center;border-radius: 4px;text-decoration: none;display: inline-block;font-size: 16px;margin: 4px 2px;cursor: pointer;border: 1px solid #de1616;\">Retry</a>\n" +
"</div>\n" +
"</div>\n" +
"<style>\n" +
".connection-problem{text-align: center;margin-top: 50%;}\n" +
"#container {\n" +
" display: flex; /* establish flex container */\n" +
" flex-direction: column; /* stack flex items vertically */\n" +
" justify-content: center; /* center items vertically, in this case */\n" +
" align-items: center; /* center items horizontally, in this case */\n" +
" height: 300px; \n" +
"\n" +
"}\n" +
" \n" +
" \n" +
" \n" +
"\n" +
"</style>";
mWebView.loadDataWithBaseURL("file:///android_asset/error.html", data, "text/html", "utf-8", null);
}
@Override
public void onPageFinished(WebView view, String url) {
//hide loading image
findViewById(R.id.progressBar).setVisibility(View.GONE);
//show webview
findViewById(R.id.webView).setVisibility(View.VISIBLE);
}
}
);
}
@Override
public void onBackPressed() {
if (mWebView.canGoBack()) {
mWebView.goBack();
} else {
super.onBackPressed();
finish();
}
}
}
MyAppWebViewClient.java
package com.prashantlaldas;
/**
* Created by oct on 10/17/2016.
*/
import android.content.Intent;
import android.net.Uri;
import android.webkit.WebView;
import android.webkit.WebViewClient;
/**
* Created by oct on 10/12/2016.
*/
public class MyAppWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view,String url){
if(Uri.parse(url).getHost().endsWith("www.google.com"))
{
return false;
}
Intent intent = new Intent(Intent.ACTION_VIEW,Uri.parse(url));
view.getContext().startActivity(intent);
return true;
}
}