1.布局一个按钮,用于启动时间选择器
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="zs.recyclerviewdemo.ChooseTimeActivity">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="00:00"
android:id="@+id/btnTime"/>
</LinearLayout>
2.在Activity中启用时间选择器
public class ChooseTimeActivity extends AppCompatActivity {
private Button btnTime;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_choose_time);
btnTime = (Button)findViewById(R.id.btnTime);
btnTime.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new TimePickerDialog(ChooseTimeActivity.this, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
String time = hourOfDay + ":" + minute;
btnTime.setText(time);
}
},0,0,true).show();//true为24小时格式,flase为12小时格式
}
});
}
}
效果图: