Description Resource Path Location Type
View cannot be resolved to a type HelloworldActivity.java /helloworld/src/com/example/helloworld line 22 Java Problem
public void clickHandler(View v)
{
TextView tv = (TextView)findViewById(R.id.textView1);
tv.setText("hell jijgie "+new java.util.Date());
}
一个button 的响应函数
------解决思路----------------------
要手动import的,不会自动包含,肯定之前都用快捷键的吧。