Why the program not run?

[fahimeh hashemian]

Hi
I write this code in Mian.java class but the program not run. Why? the program has error of Intent i=new Intent(this,Location.class); what is the problem??

The problem is : The constructor Intent(new View.OnClickListener(){}, Class<Location>) is undefined

Please help me fast ;)

package org.example.loyaltier;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.webkit.WebView;
import android.widget.Button;
import android.content.Intent;

public class Main extends Activity {

	private WebView mWebView;
	private Button mHome;
	private Button mProduct;
	private Button mPlaces;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
		mWebView = (WebView)findViewById(R.id.web_view);
		
		mHome = (Button)findViewById(R.id.button_home);
		mProduct=(Button)findViewById(R.id.button_product);
		mPlaces=(Button)findViewById(R.id.button_places);
		
		mHome.setOnClickListener(onClickListener);
		
		
		
    }
    private OnClickListener onClickListener=new OnClickListener(){
    	public void onClick(View v){
    		switch(v.getId()){
    		case R.id.button_home:
    			mWebView.loadUrl("http://loyaltier.com/app/mobile/code/home/home.php");
    			break;
    		case R.id.button_product:
    			mWebView.loadUrl("http://loyaltier.com/app/mobile/design/catalog/catalog1.php");
    			break;
    		case R.id.button_places:
    			Intent i=new Intent(this,Location.class);
    			startActivity(i);
    			break;
    		}
    	}
    };
}

[Ulf Dittmer]

An OnClickListener is not a Context - which is what the Intent constructor expects as the first parameter. You probably meant to pass in the Main instance instead.

[fahimeh hashemian]

I want, when user clicks in places button, the program goes to another class and run location class. this code is false?

I change this to Main.this and program runs but when i clicked in Places, the program stop. Why? I write LogCat in below

10-31 11:35:04.135: D/AndroidRuntime(16626): Shutting down VM
10-31 11:35:04.135: W/dalvikvm(16626): threadid=1: thread exiting with uncaught exception (group=0x40a3e1f8)
10-31 11:35:04.159: E/AndroidRuntime(16626): FATAL EXCEPTION: main
10-31 11:35:04.159: E/AndroidRuntime(16626): java.lang.IllegalStateException: Could not find a method Places(View) in the activity class org.example.loyaltier.Main for onClick handler on view class android.widget.Button with id 'button_places'
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at android.view.View$1.onClick(View.java:3026)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at android.view.View.performClick(View.java:3480)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at android.view.View$PerformClick.run(View.java:13983)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at android.os.Handler.handleCallback(Handler.java:605)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at android.os.Handler.dispatchMessage(Handler.java:92)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at android.os.Looper.loop(Looper.java:137)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at android.app.ActivityThread.main(ActivityThread.java:4340)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at java.lang.reflect.Method.invokeNative(Native Method)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at java.lang.reflect.Method.invoke(Method.java:511)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at dalvik.system.NativeStart.main(Native Method)
10-31 11:35:04.159: E/AndroidRuntime(16626): Caused by: java.lang.NoSuchMethodException: Places [class android.view.View]
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at java.lang.Class.getConstructorOrMethod(Class.java:460)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at java.lang.Class.getMethod(Class.java:915)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	at android.view.View$1.onClick(View.java:3019)
10-31 11:35:04.159: E/AndroidRuntime(16626): 	... 11 more
10-31 11:35:04.190: D/dalvikvm(16626): GC_CONCURRENT freed 212K, 3% free 14282K/14599K, paused 2ms+2ms
10-31 11:35:09.057: I/Process(16626): Sending signal. PID: 16626 SIG: 9

[Ulf Dittmer]

That's a completely different question, please keep topics focused on a single question.