【发布时间】:2017-08-16 14:11:37
【问题描述】:
public TextView textView;
public TextView textView1;
//Bank bank = new Bank();
// public int myNumber1;
//public int myNumbe
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
textView = (TextView) findViewById(R.id.textView17);
textView1 = (TextView) findViewById(R.id.textView18);
int element = Integer.parseInt(textView.getText().toString());
final int element1 = element * 3;
textView1.setText("" + element1);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(MainActivity.this, Bank.class);
startActivity(intent);
}
});
}
【问题讨论】:
-
哪个变量?还有哪个班?多一点上下文会有所帮助
-
我认为您的问题不恰当,请添加一些带有代码的文本以便更好地理解。