Android Activity Help...

[Lygris]

I've tried and failed repeatedly to simply have my Android emulator go from one activity to another in a program. Each attempt suddenly forces the app to close.

Here is my code for the two activites:

package dg.exe;

import android.app.Activity;
import android.os.Bundle;
import android.content.Intent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class Dungeon_Main_Menu extends Activity {
	private Dungeon_Main_Menu mContext;
	
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mContext = this;
        
        setContentView(R.layout.main);
        
        Button DiceRollerButton = (Button)findViewById(R.id.DiceRollerButton);
        
        DiceRollerButton.setOnClickListener(new OnClickListener(){
			public void onClick(View arg0) {
				Intent i = new Intent(Dungeon_Main_Menu.this, Dungeon_Dice_Roller.class);
				startActivity(i);
				//setContentView(R.layout.diceroller);				
			}
        	
        });
    }
}

And the second part...

package dg.exe;

import android.app.Activity;
import android.os.Bundle;
import android.content.Intent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.EditText;

public class Dungeon_Dice_Roller extends Activity{
	private Dungeon_Dice_Roller mContext;
	
	public void onCreate(Bundle savedInstanceState){
		mContext = this;
		
		setContentView(R.layout.diceroller);	
		Button returnButton = (Button)findViewById(R.id.returnbutton);
		
		returnButton.setOnClickListener(new OnClickListener(){

			@Override
			public void onClick(View v) {
				mContext.finish();
			}
			
		});
	}
	
}

[Lygris]

Updated. Found out the problem has to do with the AndroidManifest.xml but I can't figure out what to do... any ideas?

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="dungen.exe"
      android:versionCode="1"
      android:versionName="1.0">


    <application android:icon="@drawable/icon" android:label="@string/app_name">
        <activity android:name=".Dungeon_Main_Menu"
                  android:label="@string/app_name">
                
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        
        <activity android:name="Dungeon_Dice_Roller"
        		  android:label="Dungeon_Dice_Roller">
        </activity>


    </application>
</manifest>

[kokoro90]

Instead of android:name="Dungeon_Dice_Roller" try this:
android:name=".Dungeon_Dice_Roller"

The dot (.) is important as it denotes the class name which will be appended to the package name by the compiler.

[Lygris]

Gotta love something simple like that. I'll try that when I'm home, thanks.