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POSend $_POST data to Android Webview
 

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  1. POSend $_POST data to Android Webview
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    <p>So I have this Android Application that's in WebView that should pass the data to a server(hosting site), unfortunately I can't do it so I need your help to solve this problem.</p> <p>I got most of the code from this site so, it might looked familiar to you.</p> <p>So I have this HTML file that initiate the function to send the data to a server.</p> <p><strong>watch_video.html</strong></p> <pre><code> var v_id = getUrlVars()["v_id"]; $.ajax({ url: "http://mysite.com/fbtest.php?json_callback=?", dataType: "jsonp text", //GET method is used type: "POST", //pass the data data: 'v_id=' + v_id, //Do not cache the page cache: false, //Cross Domain crossDomain: true, //success success: function (html) { alert(html); } </code></pre> <p>So in PHP file which in a server(hosting site) that uses cross domain here's the code:</p> <pre><code>&lt;?php include("includes/db.php"); header('content-type: application/json; charset=utf-8'); header('Access-Control-Allow-Origin: *'); $v_id = ($_POST['v_id']) ?$_POST['v_id'] : $_GET['v_id']; $dwatch=date("Y-m-d"); $twatch=date("H:i:s"); $query="insert into watched_videos (fb_id,vid,date_watched,time_watched) values('12345','".$v_id."','".$dwatch."','".$twatch."')"; $row = mysql_query($query); ?&gt; </code></pre> <p><strong>I tested this locally using XAMPP, it works it inserted the data in a database.</strong></p> <p>When I installed it in <strong>Android</strong>, and did the same function it <strong>didn't worked.</strong></p> <p><strong>Here's my MainActivity.java code:</strong></p> <pre><code>package namename.name; import android.os.Bundle; import android.annotation.SuppressLint; import android.app.Activity; import android.view.KeyEvent; import android.view.Menu; import android.webkit.WebSettings.PluginState; import android.webkit.WebView; public class MainActivity extends Activity { @SuppressLint("SetJavaScriptEnabled") @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); WebView mWebView = null; mWebView = (WebView) findViewById(R.id.webtest); mWebView.getSettings().setPluginState(PluginState.ON); mWebView.getSettings().setJavaScriptEnabled(true); mWebView.loadUrl("file:///android_asset/www/indexbackup.html"); } @Override public boolean onKeyDown(int keyCode, KeyEvent event) { WebView mWebView = null; mWebView = (WebView) findViewById(R.id.webtest); if(event.getAction() == KeyEvent.ACTION_DOWN){ switch(keyCode) { case KeyEvent.KEYCODE_BACK: if(mWebView.canGoBack() == true){ mWebView.goBack(); }else{ finish(); } return true; } } return super.onKeyDown(keyCode, event); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.activity_main, menu); return true; } } </code></pre> <p>So going back to what I've said before I initiated the function in WebView using JSONP it did not work. </p> <p>I was wondering if I have something to put in my android file or so.</p> <p>I would be glad if someone helps me.</p> <p>Thanks in advance.</p>
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    1. USWesley Brian Lachenal
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    1. COPlease do not write code that directly puts post or get variables into a database. You should be using Prepared Statements in your PHP.
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      1. USCodeguy007
 

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