I need help, at line 107 android studio shows an error that says:
"Error: (107, 48) error: unreachable statement"
Since Line 106, which is AdapterView.AdapterContextMenuInfo
info, is in red. When I remove line 107 which is the int id
the line of AdapterView
no longer turns red indicating the error.
I tried it anyway but I can not find the error.
List.java
package cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.Activity;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.StaticLayout;
import android.util.SparseBooleanArray;
import android.view.ContextMenu;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;
import java.util.List;
import cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.ADAPTER.ClienteAdapter;
import cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.DAO.ClienteDAO;
import cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.R;
import cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.VO.ClienteVO;
public class Listar extends Activity {
ListView ltv;
List<ClienteVO> lista = null;
private Button btn_apagar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.layout_listar);
ltv = (ListView) findViewById(R.id.ltv_dados);
ltv.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
registerForContextMenu(ltv);
btn_apagar = (Button) findViewById(R.id.btn_apagar);
ltv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
btn_apagar.setVisibility(View.VISIBLE);
}
});
}
public void Apagar_click(){
String nome = "";
SparseBooleanArray checkeds = ltv.getCheckedItemPositions();
for(int i = 0; i<checkeds.size(); i++){
nome += lista.get(checkeds.keyAt(i)).getNome();
}
Toast.makeText(getBaseContext(), nome, Toast.LENGTH_LONG).show();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_listar, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
menu.setHeaderTitle(lista.get(info.position).getNome());
menu.add(Menu.NONE, 0, 1, "Editar");
menu.add(Menu.NONE, 0, 0, "Apagar");
}
@Override
public boolean onContextItemSelected(MenuItem item) {
return super.onContextItemSelected(item);
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo();
int id = lista.get(info.position).getId();
if(item.getItemId()==1){
startActivity(new Intent(getBaseContext(), Editar.class).putExtra("id", id));
}
return true;
}
@Override
public void onResume(){
super.onResume();
ClienteDAO dao = new ClienteDAO(getBaseContext());
lista = dao.getAll();
ltv.setAdapter(new ClienteAdapter(getBaseContext(), lista));
}
}
/**package cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.Activity;
import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ListView;
import cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.ADAPTER.ClienteAdapter;
import cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.DAO.ClienteDAO;
import cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.R;
import cliente.api_dominando.devmedia.hugo.estudos.br.devmedia_cliente.VO.ClienteVO;
public class Listar extends ListActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
ClienteVO vo = (ClienteVO) l.getAdapter().getItem(position);
startActivity(new Intent(getBaseContext(), Editar.class).putExtra("id", vo.getId()));
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_listar, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onResume(){
super.onResume();
ClienteDAO dao = new ClienteDAO(getBaseContext());
setListAdapter(new ClienteAdapter(getBaseContext(), dao.getAll()));
}
}
*/