메뉴에서 전화 활동

Question

토스트 대신 메뉴에서 다른 활동을 호출하고 모든 활동에서 메뉴를 표시 할 수있는 방법을 안내해주세요. 게다가 나는 벽지와 같은 배경이나 내 모든 활동을위한 다른 것을 원합니다. 여기

감사

코드

package com.droidnova.android.howto.optionmenu; 

import android.app.Activity; 
import android.os.Bundle; 
import android.view.Menu; 
import android.view.MenuInflater; 
import android.view.MenuItem; 
import android.widget.Toast; 

public class SimpleOptionMenu extends Activity { 
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     MenuInflater inflater = getMenuInflater(); 
     inflater.inflate(R.menu.menu, menu); 
     return true; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     switch (item.getItemId()) { 
      case R.id.settings:  Toast.makeText(this, "You pressed the icon!", Toast.LENGTH_LONG).show(); 
           break; 
      case R.id.services:  Toast.makeText(this, "You pressed the text!", Toast.LENGTH_LONG).show(); 
           break; 
      case R.id.icontext: Toast.makeText(this, "You pressed the icon and text!", Toast.LENGTH_LONG).show(); 
           break; 
     } 
     return true; 
    } 
} 

Answer 1

@Override 
public boolean onOptionsItemSelected(MenuItem item) 
{ 
    switch (item.getItemId()) 
{ 
case R.id.settings:  
    Intent intent = new Intent(this, firstclass.class); 
    startActivity(intent); 
    break; 
case R.id.services:  
    Intent intent = new Intent(this, secondclass.class); 
    startActivity(intent); 
    break; 
case R.id.icontext: 
    Intent intent = new Intent(this, thirdclass.class); 
    startActivity(intent); 
    break; 
    } 
    return true; 
} 

입니다

Answer 2

case R.id.settings:  
     Intent intent = new Intent(this, SettingsActivity.class); 
     startActivity(intent); 
     break; 
    case R.id.services:  
     Intent intent = new Intent(this, ServicesActivity.class); 
     startActivity(intent); 
     break; 
    case R.id.icontext: 
     Intent intent = new Intent(this, ThirdActivity.class); 
     startActivity(intent); 
     break;