Android Webview POST

Question

I am trying to accomplish something quite simple, yet I have found no good documentation on this. I have a webView, and I need to load a page in it that requires POST data.

Answer 1

I use webView.loadData() to do client post, and it will display content of url, my code :

public static void webview_ClientPost(WebView webView, String url, Collection< Map.Entry> postData){
    StringBuilder sb = new StringBuilder();

    sb.append("");
    sb.append("");
    sb.append(String.format("
", url, "post"));
    for (Map.Entry item : postData) {
        sb.append(String.format("", item.getKey(), item.getValue()));
    }
    sb.append("");

    webView.loadData(sb.toString(), "text/html", "UTF-8");      
}

use function webview_ClientPost() :

Map mapParams = new HashMap();      
mapParams.put("param1", "111");
mapParams.put("param2", "222");

Collection> postData = mapParams.entrySet();

webview_ClientPost(webView1, "http://www.yoursite.com/postreceiver", postData);