京东支付，支付宝网页支付，财付通支付

来源：互联网发布：淘宝网店开店多少钱编辑：程序博客网时间：2024/04/30 01:51

这些支付均为网页支付，网页支付的工作量均不在手机端，所以遇到这种问题你该庆幸，只需用webview加载一个web端给你的url就好了，支付宝代码如下，其他的和它一模一样，只是url不一样

public class AlipayActivity extends Activity {    private WebView webview = null;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.webview);             webview = (WebView)findViewById(R.id.webview);        webview.addJavascriptInterface(new MyObject(this), "MyObject");//支付完成后还是在html5界面        webview.getSettings().setJavaScriptEnabled(true);        webview.setWebViewClient(new WebViewClient(){            ProgressDialog pBar = ProgressDialog.show(AlipayActivity.this, null, "正在加载...");            @Override            public boolean shouldOverrideUrlLoading(WebView view, String url) {                view.loadUrl(url);                   return super.shouldOverrideUrlLoading(view, url);            }            @Override            public void onPageStarted(WebView view, String url, Bitmap favicon) {                pBar.show();                  super.onPageStarted(view, url, favicon);            }             @Override              public void onPageFinished(WebView view, String url) {                  pBar.dismiss();                super.onPageFinished(view, url);              }        });        String order = getIntent().getStringExtra("order");//订单号        String total = getIntent().getStringExtra("total");//要支付的金额        if(total.indexOf("元")!=-1){            total=total.substring(0, total.indexOf("元"));        }        if(getIntent().getStringExtra("source")!=null){            if(getIntent().getStringExtra("source").equals("PayModeActivity")){//代表是从商品的那里下单来的                webview.loadUrl(HttpConn.hostName + "/PayReturn/ZFPay/alipay/payment.aspx?out_trade_no=" + order + "&subject=订单" + order + "&total_fee=" + total);             }        }else{            webview.loadUrl(HttpConn.hostName + "/PayReturn/CZPay/alipay/recharge.aspx?out_trade_no=" + order + "&subject=订单" + order + "&total_fee=" + total);         }    }    //这里是html5与android交互    public class MyObject {        private Context mContext;        public MyObject(Context mContext) {            this.mContext = mContext;        }        @JavascriptInterface        public void  startMainActivity(){            Intent mIntent = new Intent(AlipayActivity.this, MainActivity.class);            mContext.startActivity(mIntent);        }     }    @Override    public void onBackPressed() {        Intent intent = new Intent(new Intent(getApplicationContext(), OrderActivity.class));        intent.putExtra("type", 0);        intent.putExtra("title", "全部订单");        startActivity(intent);        finish();        super.onBackPressed();    }}

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