<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:padding="4dp">
    <EditText
        android:id="@+id/editText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:inputType="text"
        android:hint=""/>
    <Button
        android:id="@+id/buttonOk"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:text="选择时间"/>
</LinearLayout>
3. 代码
点击按钮后，弹出时间选择框，时间选定后，选中的时间以指定格式填入文本框。
public class MainActivity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //获取按钮
        Button buttonOk = findViewById(R.id.buttonOk);
        //设置按钮点击监听器
        buttonOk.setOnClickListener(new MyOnClickListener());
    }
    //定义按钮点击监听器
    class MyOnClickListener implements View.OnClickListener {![在这里插入图片描述](https://ucc.alicdn.com/images/user-upload-01/20200408114448945.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dvc2hpc2FuZ3Nhbmc=,size_16,color_FFFFFF,t_70#pic_center)
        //按钮点击
        @Override
        public void onClick(View view) {
            if (view.getId() == R.id.buttonOk) {//被点击的是确认按钮
                //弹窗
                TimePickerDialog timePickerDialog = new TimePickerDialog(MainActivity.this,
                        new TimePickerDialog.OnTimeSetListener() {
                            @Override
                            public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
                                String date = String.format("%d:%d", hourOfDay, minute);
                                EditText editText = findViewById(R.id.editText);
                                editText.setText(date);
                            }
                        }, 0, 0, true);
                timePickerDialog.show();
            }
        }
    }
}
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版权声明：本文为CSDN博主「熊猫大哥大」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/woshisangsang/article/details/105383796