android多选框的监听,Android：复选框监听器

您可以使用此代码。

public class MySampleActivity extends Activity {

CheckBox cb1, cb2, cb3, cb4;

LinearLayout l1, l2, l3, l4;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

cb1 = (CheckBox) findViewById(R.id.cb1);

cb2 = (CheckBox) findViewById(R.id.cb2);

cb3 = (CheckBox) findViewById(R.id.cb3);

cb4 = (CheckBox) findViewById(R.id.cb4);

l1 = (LinearLayout) findViewById(R.id.l1);

l2 = (LinearLayout) findViewById(R.id.l2);

l3 = (LinearLayout) findViewById(R.id.l3);

l4 = (LinearLayout) findViewById(R.id.l4);

}

@Override

protected void onPostCreate(Bundle savedInstanceState) {

super.onPostCreate(savedInstanceState);

cb1.setOnCheckedChangeListener(new MyCheckedChangeListener(1));

cb1.setOnCheckedChangeListener(new MyCheckedChangeListener(2));

cb1.setOnCheckedChangeListener(new MyCheckedChangeListener(3));

cb1.setOnCheckedChangeListener(new MyCheckedChangeListener(4));

}

public class MyCheckedChangeListener implements CompoundButton.OnCheckedChangeListener {

int position;

public MyCheckedChangeListener(int position) {

this.position = position;

}

private void changeVisibility(LinearLayout layout, boolean isChecked) {

if (isChecked) {

l1.setVisibility(View.VISIBLE);

} else {

l1.setVisibility(View.GONE);

}

}

@Override

public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {

switch (position) {

case 1:

changeVisibility(l1, isChecked);

break;

case 2:

changeVisibility(l2, isChecked);

break;

case 3:

changeVisibility(l3, isChecked);

break;

case 4:

changeVisibility(l4, isChecked);

break;

}

}

}

}