Hi there,
I wrote this short android program, however I am geting a problem. When
the context menu appears and I click for instance
on one of its items such as "Edit" or "Delete". a system pop up alert info
arise saying that the process stoped unexpectedly.
I tried different strategy to solve but unfortunately it is fruitless.
Thanks for your help.
abdelkader
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package com.example.context_menu;
import android.os.Bundle;
import android.app.Activity;
import android.app.ListActivity;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;
import android.support.v4.app.NavUtils;
public class ContextMenuActivity extends Activity {
final int EDIT_ID = 0, DELETE_ID = 1;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_context_menu);
registerForContextMenu(findViewById(R.id.textView1));
}
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
menu.add(0, EDIT_ID, 0, "Edit");
menu.add(0, DELETE_ID, 0, "Delete");
}
public boolean onContextItemSelected(MenuItem item) {
AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
switch (item.getItemId()) {
case EDIT_ID:
editNote(info.id);
return true;
case DELETE_ID:
deleteNote(info.id);
return true;
default:
return super.onContextItemSelected(item);
}
}
public void editNote(long x){
Toast.makeText(getApplicationContext(), "hello" + x,
Toast.LENGTH_LONG).show();
}
public void deleteNote(long x){
Toast.makeText(getApplicationContext(), "hello" + x,
Toast.LENGTH_LONG).show();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_context_menu, menu);
return true;
}
}
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