在Android Studio中按多个按钮通常意味着执行多个操作。以下是一些示例:
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
import org.junit.Test;
import static org.junit.Assert.*;
public class ExampleUnitTest {
@Test
public void addition_isCorrect() {
assertEquals(4, 2 + 2);
}
}
public class MainActivity extends AppCompatActivity {
private TextView mTextView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mTextView = findViewById(R.id.text_view);
mTextView.setText("Hello World!");
}
}
// Do some code changes
// Then, commit the changes
总之,按下多个按钮可以执行多个操作以进行更高效的开发。