button crashes app/\end activity via menu

superferd · by **superferd** » Tue May 17, 2011 5:27 pm

Yeah! I got the options menu to work! But still if i keep this snippet:(yes it's different but same issue)

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Button button = (Button)findViewById(R.id.imageButton1);
        button.setOnClickListener(mZoomListener);
Parsed in 0.031 seconds,  using GeSHi 1.0.8.4

it just crashes on start-up. Is there anyway to make imageButton1 work?

new Start.java:

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package com.ferdix.wham;
 
import android.app.Activity;
import android.content.ComponentName;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
 
 
 
public class Start extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
 
        setContentView(R.layout.main);
 
     //problem       
        Button button = (Button)findViewById(R.id.imageButton1);
        button.setOnClickListener(mZoomListener);
    }
 
 
    private OnClickListener mZoomListener = new OnClickListener() {
        public void onClick(View v) {
            startActivity(new Intent(Start.this, game.class));
            overridePendingTransition(R.anim.zoom_enter, R.anim.zoom_exit);
        }
    };
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.menumain, menu);
 
        MenuItem mi_settings = (MenuItem)menu.findItem(R.id.new_game);
        mi_settings.setIntent(new Intent(Start.this, game.class));
        return true;
}}
 
Parsed in 0.035 seconds,  using GeSHi 1.0.8.4

superferd · by **superferd** » Thu May 19, 2011 11:25 am

Please help, I have no idea what the problem is.

superferd · by **superferd** » Sun May 22, 2011 12:00 am

How do you close an activity via a menu item?

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    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.menumain, menu);
 
        MenuItem newgame = (MenuItem)menu.findItem(R.id.new_game);
        newgame.setIntent(new Intent(Start.this, game.class));
        overridePendingTransition(R.anim.fade, R.anim.hold);
        //something here?
        return true;
        }
    };
Parsed in 0.040 seconds,  using GeSHi 1.0.8.4

I have 2 items in the menu, "new_game" and "close". "new_game" is working but how do i make "close" close the activity?

Please help.

superferd · by **superferd** » Sat May 28, 2011 11:58 am

I have created a new project just to test buttons and they work but in this app, they just won't please help...

button crashes app/\end activity via menu

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