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try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mTextView.setText("正在检测网络1...");
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mTextView.setText(statusTextView.getText()+"正在检测网络2...");
private TextView mTextView;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
//setContentView(layoutResID);
//初始化操作
new Thread(new Runnable() {
@Override
public void run() {
try {
Thread.sleep(3000);
//延时后向handler发送消息
handler.sendEmptyMessage(0);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}).start();
}
private Handler handler=new Handler(){
@Override
public void dispatchMessage(Message msg) {
//接到消息后更新UI
mTextView.setText("更改文字");
}
};