Android中WebView的简单使用

    public Button btnPay;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        btnPay = (Button) findViewById(R.id.btnPayfor);
        btnPay.setOnClickListener(new BtnPayMoneyListener());
    }

    private final class BtnPayMoneyListener implements View.OnClickListener {
        @Override
        public void onClick(View v) {
            //直接跳转浏览器页面
            // Intent pay = new Intent(Intent.ACTION_VIEW, Uri.parse(payUrl));
            //页面在WebView中嵌套
            String payUrl = "http://www.baidu.com";
            Intent pay = new Intent(MainActivity.this, PayMoneyActivity.class);
            //Intent传值
            pay.putExtra("url", payUrl);
            startActivity(pay);
        }
    }
@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.money);
        Intent itent = getIntent();
        String url = itent.getStringExtra("url");
        web = (WebView) findViewById(R.id.vv);

     WebSettings seting = web.getSettings();

      // 设置WebView属性,能够执行的脚本
      seting.setJavaScriptEnabled(true);
      // 设置可以访问文件
      seting.setAllowFileAccess(true);
      // 设置支持缩放
      seting.setBuiltInZoomControls(true);
      // 加载需要显示的网页
      web.loadUrl(url);

    }

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

posted @ 2014-11-25 13:56  逍遥散人95  阅读(183)  评论(0编辑  收藏  举报