Demo:
1)main.xml:
<?xml version="1.0"
encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#ffffff"
android:orientation="vertical"
>
<Button
android:id="@+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="100dp"
android:text="Show Context Menu"
/>
</LinearLayout>
2)context.xml: (Created in menu folder)
<?xml version="1.0"
encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
>
<item
android:id="@+id/item1"
android:title="Option1"></item>
<item
android:id="@+id/item2"
android:title="Option2"></item>
<item
android:id="@+id/item3"
android:title="Option3"></item>
<item
android:id="@+id/item4"
android:title="Option4"></item>
<item
android:id="@+id/item5"
android:title="Option5"></item>
<item
android:id="@+id/item6"
android:title="Option6"></item>
<item
android:id="@+id/item7"
android:title="Option7"></item>
<item
android:id="@+id/item8"
android:title="Option8"></item>
<item
android:id="@+id/item9"
android:title="Option9"></item>
<item
android:id="@+id/item10"
android:title="Option10"></item>
</menu>
3)Activity:
package
com.venky.contextmenu;
import android.app.Activity;
import
android.os.Bundle;
import
android.view.ContextMenu;
import
android.view.ContextMenu.ContextMenuInfo;
import
android.view.MenuItem;
import
android.view.View;
import
android.widget.Button;
import android.widget.Toast;
public class ContextMenuActivity
extends Activity {
/** Called when the activity is first
created. */
@Override
public void onCreate(Bundle
savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button btn = (Button) findViewById(R.id.button);
registerForContextMenu(btn);
}
@Override
public void
onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
// TODO
Auto-generated method stub
getMenuInflater().inflate(R.menu.context, menu);
super.onCreateContextMenu(menu,
v, menuInfo);
}
@Override
public boolean
onContextItemSelected(MenuItem item) {
// TODO
Auto-generated method stub
switch
(item.getItemId()) {
case R.id.item1:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 1",
Toast.LENGTH_SHORT).show();
break;
case R.id.item2:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 2",
Toast.LENGTH_SHORT).show();
break;
case R.id.item3:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 3",
Toast.LENGTH_SHORT).show();
break;
case R.id.item4:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 4",
Toast.LENGTH_SHORT).show();
break;
case R.id.item5:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 5",
Toast.LENGTH_SHORT).show();
break;
case R.id.item6:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 6",
Toast.LENGTH_SHORT).show();
break;
case R.id.item7:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 7",
Toast.LENGTH_SHORT).show();
break;
case R.id.item8:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 8",
Toast.LENGTH_SHORT).show();
break;
case R.id.item9:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 9",
Toast.LENGTH_SHORT).show();
break;
case R.id.item10:
Toast.makeText(getApplicationContext(),
"You
Clicked => Option 10",
Toast.LENGTH_SHORT).show();
break;
}
return super.onContextItemSelected(item);
}
}
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