要在Android Studio中实现点击时显示输入字段的功能,可以按照以下步骤进行操作:
public class MainActivity extends AppCompatActivity {
private TextView textView;
private EditText editText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textView = findViewById(R.id.textView);
editText = findViewById(R.id.editText);
}
public void showInputField(View view) {
editText.setVisibility(View.VISIBLE);
textView.setVisibility(View.GONE);
}
}
注意:要使TextView可点击和可获取焦点,需要在XML布局文件中将其属性android:clickable
和android:focusable
设置为true。