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Android

Posted by vamshi vemula
vamshi vemula
Courses Plus Student 196 Points

I runned my app with 0 errors and the emulator keeps displaying app keeps stopping?

i did all my code but the "app keeps stopping" is the message i get.

1 Answer

Ken Alger
STAFF
Ken Alger
Treehouse Teacher
Ken Alger
Ken Alger
Treehouse Teacher

Vamshi;

We'll need a bit more information to try to help. Do you have your code somewhere that you can share for folks to take a look?

Ken

vamshi vemula
vamshi vemula
Courses Plus Student 196 Points

Yes, i'm posting my code here so that you can know whats the problem with it

import android.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import java.util.LinkedList;
import java.util.List;
import java.lang.*;

public class Flames extends AppCompatActivity {
    private TextView name;
    private Button next;
    private TextView love;
    private TextView result;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_flames);

        name=findViewById(R.id.name);
        love=findViewById(R.id.love);
        next=findViewById(R.id.next);
        View.OnClickListener listener = new View.OnClickListener(){
            @Override
            public void onClick(View v){

                int rem;
                char fl[]={'f','l','a','m','e','s'};
                int count=0;
                //Scanner s=new Scanner(System.in);
                List l=new LinkedList();
                List a=new LinkedList();
                List f=new LinkedList();
                String b,c;
                //System.out.println("enter your name");
                b= (String) name.getText();
                //System.out.println("enter your love's name");
                c= (String) love.getText();
                char d[]=b.toCharArray();
                char e[]=c.toCharArray();
                for(int i=0;i<fl.length;i++)
                {
                    l.add(fl[i]);
                }
                for(int i=0;i<d.length;i++)
                {
                    a.add(d[i]);
                }
                for(int i=0;i<e.length;i++)
                {
                    f.add(e[i]);
                }
                //   System.out.println(a);
                //   System.out.println(f);

                for(int i=0;i<e.length;i++)
                {
                    for(int j=0;j<d.length;j++)
                        if(d[j]==e[i])
                        {
                            count++;
                            count++;
                        }
                }
                //System.out.println("total letters are:"+"  "+(d.length+e.length));
                //System.out.println("matching letters are:"+"  "+count);
                if((d.length+e.length)>count)
                {
                    rem=(d.length+e.length)-count;
                }
                else
                {
                    rem=count-(d.length+e.length);
                }
                //System.out.println("remaining love letters are:"+"  "+rem);
                l.remove((rem%6));
                // System.out.println(l);
                l.remove((rem%5));
                // System.out.println(l);
                l.remove((rem%4));
                // System.out.println(l);
                l.remove((rem%3));
                // System.out.println(l);
                l.remove((rem%2));

                List fact=l;
                result.setText((CharSequence) l);


            }
        };
        next.setOnClickListener(listener);
    }
}
Ken Alger
Ken Alger
Treehouse Teacher
Ken Alger
Ken Alger
Treehouse Teacher

Do you have your entire project posted somewhere (Github for example)? Just having this one class doesn't provide all the necessary information about what might be the issue.