Create Menu within your code : Menu « UI « Android

1. Android
2. UI
3. Menu

Create Menu within your code

  

package app.test;

import android.app.Activity;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

public class Test extends Activity {
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    Button btn = (Button) findViewById(R.id.btn1);
    btn.setOnCreateContextMenuListener(this);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    super.onCreateOptionsMenu(menu);
    CreateMenu(menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    return MenuChoice(item);
  }

  @Override
  public void onCreateContextMenu(ContextMenu menu, View view,
      ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, view, menuInfo);
    CreateMenu(menu);
  }

  @Override
  public boolean onContextItemSelected(MenuItem item) {
    return MenuChoice(item);
  }

  private void CreateMenu(Menu menu) {
    menu.setQwertyMode(true);
    MenuItem mnu1 = menu.add(0, 0, 0, "Item 1");
    {
      mnu1.setAlphabeticShortcut('a');
      mnu1.setIcon(R.drawable.icon);
    }
    MenuItem mnu2 = menu.add(0, 1, 1, "Item 2");
    {
      mnu2.setAlphabeticShortcut('b');
      mnu2.setIcon(R.drawable.icon);
    }
    MenuItem mnu3 = menu.add(0, 2, 2, "Item 3");
    {
      mnu3.setAlphabeticShortcut('c');
      mnu3.setIcon(R.drawable.icon);
    }
    MenuItem mnu4 = menu.add(0, 3, 3, "Item 4");
    {
      mnu4.setAlphabeticShortcut('d');
    }
    menu.add(0, 3, 3, "Item 5");
    menu.add(0, 3, 3, "Item 6");
    menu.add(0, 3, 3, "Item 7");
  }

  private boolean MenuChoice(MenuItem item) {
    switch (item.getItemId()) {
    case 0:
      Toast.makeText(this, "You clicked on Item 1", Toast.LENGTH_LONG)
          .show();
      return true;
    case 1:
      Toast.makeText(this, "You clicked on Item 2", Toast.LENGTH_LONG)
          .show();
      return true;
    case 2:
      Toast.makeText(this, "You clicked on Item 3", Toast.LENGTH_LONG)
          .show();
      return true;
    case 3:
      Toast.makeText(this, "You clicked on Item 4", Toast.LENGTH_LONG)
          .show();
      return true;
    case 4:
      Toast.makeText(this, "You clicked on Item 5", Toast.LENGTH_LONG)
          .show();
      return true;
    case 5:
      Toast.makeText(this, "You clicked on Item 6", Toast.LENGTH_LONG)
          .show();
      return true;
    case 6:
      Toast.makeText(this, "You clicked on Item 7", Toast.LENGTH_LONG)
          .show();
      return true;
    }
    return false;
  }
}
//main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<Button android:id="@+id/btn1"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" 
    android:text = "Tap and hold this for more options..." />     

</LinearLayout>

   
    
  

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