package
com.jsw.practice2;
import
androidx.appcompat.app.AppCompatActivity;
import
androidx.fragment.app.FragmentTransaction;
import
android.os.Bundle;
import
android.view.View;
import
android.widget.RadioButton;
public
class
MainActivity
extends
AppCompatActivity {
RadioButton rb_human, rb_msg, rb_other;
@Override
protected
void
onCreate(Bundle savedInstanceState) {
super
.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
rb_human = (RadioButton)findViewById(R.id.rb_human);
rb_msg = (RadioButton)findViewById(R.id.rb_msg);
rb_other = (RadioButton)findViewById(R.id.rb_other);
rb_human.setOnClickListener(
new
View.OnClickListener() {
@Override
public
void
onClick(View v) {
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
Sub_1 sub_1 =
new
Sub_1();
transaction.replace(R.id.layout_main, Sub_1);
transaction.commit();
}
});
rb_msg.setOnClickListener(
new
View.OnClickListener() {
@Override
public
void
onClick(View v) {
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
Sub_2 sub_2 =
new
Sub_2();
transaction.replace(R.id.layout_main, Sub_2);
transaction.commit();
}
});
rb_other.setOnClickListener(
new
View.OnClickListener() {
@Override
public
void
onClick(View v) {
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
Sub_3 sub_3 =
new
Sub_3();
transaction.replace(R.id.layout_main, Sub_3);
transaction.commit();
}
});
}
}