Java：

package com.example.test_ui_thread01; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.view.animation.TranslateAnimation; import android.widget.Button; public class MainActivity extends AppCompatActivity {
      @Override     protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         //为button1添加一个动画操作         Button button1 = (Button)findViewById(R.id.button1);         TranslateAnimation animation = new TranslateAnimation(0,150,0,0);         animation.setRepeatCount(30);         animation.setDuration(2000);         button1.setAnimation(animation);         Button button2 = (Button)findViewById(R.id.button2);         button2.setOnClickListener(new View.OnClickListener() {
              @Override             public void onClick(View view) {
                  new Thread(new Runnable() {
                      @Override                     public void run() {
                          try {
                              Thread.sleep(5000);                         } catch (InterruptedException e) {
                              e.printStackTrace();                         }                     }                 }).start();             }         });     } } XML：