Crashing without any reason

[stevedc]

Hello there,

 

I have A problem, I am trying to write A game for android, and I started to write it step by step. And now I want to go to my menu but the app always crashes after I showed my logo. This is my base code

 

package com.technopolis.app;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
public class TechnopolisAppActivity extends Activity{
   /** Called when the activity is first created. */
   //@Override
   public static DataClass data=new DataClass();
   public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
   }
   public void dutchclick(View view) throws InterruptedException
   {
    ImageView logo=new ImageView(this);
    logo.setImageResource(R.drawable.logo);
    logo.setBackgroundColor(Color.WHITE);
    setContentView(logo);
    int lang=1;
    TechnopolisAppActivity.data.setlang(lang);
    int count=0;
    while(count!=60000)
    {
	 count++;
    }
    count=0;
    while(count!=60000)
    {
	 count++;
    }
    Intent intent=new Intent(this,MenuActivity.class);
 this.startActivity(intent);
   }

 

And this is the MenuActivity where it need to go

 

package com.technopolis.app;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class MenuActivity extends Activity {
 //@Override
public static DataClass data=new DataClass();
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.menu);
int lang=0;
lang=MenuActivity.data.getlang();
TextView tv = new TextView(this);
   tv.setText(lang);
   setContentView(tv);
}
}

[tliebeck]

You'll want to get a logcat from the phone/emulator you're using to test. It will eshow you a stack trace for the exception.

 

Just run "adb logcat" from a console.