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POCould not execute method of the activity error in android
 

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  1. POCould not execute method of the activity error in android
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    <p>Am getting this error "Could not execute method of the activity" ... can some one help why this is happening ?</p> <pre><code>06-17 15:47:54.562: E/AndroidRuntime(910): FATAL EXCEPTION: main 06-17 15:47:54.562: E/AndroidRuntime(910): java.lang.IllegalStateException: Could not execute method of the activity 06-17 15:47:54.562: E/AndroidRuntime(910): at android.view.View$1.onClick(View.java:3591) 06-17 15:47:54.562: E/AndroidRuntime(910): at android.view.View.performClick(View.java:4084) 06-17 15:47:54.562: E/AndroidRuntime(910): at android.view.View$PerformClick.run(View.java:16966) 06-17 15:47:54.562: E/AndroidRuntime(910): at android.os.Handler.handleCallback(Handler.java:615) 06-17 15:47:54.562: E/AndroidRuntime(910): at android.os.Handler.dispatchMessage(Handler.java:92) 06-17 15:47:54.562: E/AndroidRuntime(910): at android.os.Looper.loop(Looper.java:137) 06-17 15:47:54.562: E/AndroidRuntime(910): at android.app.ActivityThread.main(ActivityThread.java:4745) 06-17 15:47:54.562: E/AndroidRuntime(910): at java.lang.reflect.Method.invokeNative(Native Method) 06-17 15:47:54.562: E/AndroidRuntime(910): at java.lang.reflect.Method.invoke(Method.java:511) 06-17 15:47:54.562: E/AndroidRuntime(910): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 06-17 15:47:54.562: E/AndroidRuntime(910): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 06-17 15:47:54.562: E/AndroidRuntime(910): at dalvik.system.NativeStart.main(Native Method) 06-17 15:47:54.562: E/AndroidRuntime(910): Caused by: java.lang.reflect.InvocationTargetException 06-17 15:47:54.562: E/AndroidRuntime(910): at java.lang.reflect.Method.invokeNative(Native Method) 06-17 15:47:54.562: E/AndroidRuntime(910): at java.lang.reflect.Method.invoke(Method.java:511) 06-17 15:47:54.562: E/AndroidRuntime(910): at android.view.View$1.onClick(View.java:3586) 06-17 15:47:54.562: E/AndroidRuntime(910): ... 11 more 06-17 15:47:54.562: E/AndroidRuntime(910): Caused by: android.os.NetworkOnMainThreadException 06-17 15:47:54.562: E/AndroidRuntime(910): at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1117) 06-17 15:47:54.562: E/AndroidRuntime(910): at java.net.InetAddress.lookupHostByName(InetAddress.java:385) 06-17 15:47:54.562: E/AndroidRuntime(910): at java.net.InetAddress.getAllByNameImpl(InetAddress.java:236) 06-17 15:47:54.562: E/AndroidRuntime(910): at java.net.InetAddress.getAllByName(InetAddress.java:214) 06-17 15:47:54.562: E/AndroidRuntime(910): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:137) 06-17 15:47:54.562: E/AndroidRuntime(910): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164) 06-17 15:47:54.562: E/AndroidRuntime(910): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119 ) 06-17 15:47:54.562: E/AndroidRuntime(910): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360) 06-17 15:47:54.562: E/AndroidRuntime(910): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555) 06-17 15:47:54.562: E/AndroidRuntime(910): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487) 06-17 15:47:54.562: E/AndroidRuntime(910): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465) 06-17 15:47:54.562: E/AndroidRuntime(910): at com.test.readurl.JSONParser.makeHttpRequest(JSONParser.java:62) 06-17 15:47:54.562: E/AndroidRuntime(910): at com.test.readurl.MainActivity.button1_onClick(MainActivity.java:40) 06-17 15:47:54.562: E/AndroidRuntime(910): ... 14 more </code></pre> <p>while trying to execute...</p> <pre><code>package com.test.readurl; import java.util.ArrayList; import java.util.List; import org.apache.http.NameValuePair; import org.apache.http.message.BasicNameValuePair; import org.json.JSONException; import org.json.JSONObject; import android.os.Bundle; import android.app.Activity; import android.util.Log; import android.view.Menu; import android.view.View; import android.widget.Toast; public class MainActivity extends Activity { private static final String url_detials = "http://foefinder.com/api/details.php"; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } public void button1_onClick(View view){ //Toast.makeText(getApplicationContext(), "Hello Test", Toast.LENGTH_LONG).show(); // JSON parser class JSONParser jsonParser = new JSONParser(); // Building Parameters List&lt;NameValuePair&gt; params = new ArrayList&lt;NameValuePair&gt;(); String pid = null; params.add(new BasicNameValuePair("pid", pid)); // getting product details by making HTTP request // Note that product details url will use GET request JSONObject json = jsonParser.makeHttpRequest( url_detials, "GET", params); // check your log for json response Log.d("Single Product Details", json.toString()); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.activity_main, menu); return true; } } </code></pre> <p>Am trying to read a URL from this app on a button click... but not able to do so... can some one help me with this ?</p>
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