一手遮天 Android - view(弹出类): TimePickerDialog 基础
示例如下:
/view/flyout/TimePickerDialogDemo1.java
/**
* TimePickerDialog - 时间选择对话框
*
* 注1:TimePickerDialog 继承自 AlertDialog
* 注2:实际项目中建议使用第三方的时间选择控件
*/
package com.webabcd.androiddemo.view.flyout;
import android.app.TimePickerDialog;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TimePicker;
import android.widget.Toast;
import com.webabcd.androiddemo.R;
import java.util.Calendar;
public class TimePickerDialogDemo1 extends AppCompatActivity {
private Button mButton1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_view_flyout_timepickerdialogdemo1);
mButton1 = findViewById(R.id.button1);
sample();
}
private void sample() {
mButton1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Calendar calendar = Calendar.getInstance();
TimePickerDialog timePickerDialog = new TimePickerDialog(TimePickerDialogDemo1.this, new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// 获取用户选择的时间
Toast.makeText(getApplicationContext(), String.format("%d:%d", hourOfDay, minute), Toast.LENGTH_SHORT).show();
}
},
calendar.get(Calendar.HOUR_OF_DAY),
calendar.get(Calendar.MINUTE), true);
timePickerDialog.show();
}
});
}
}
/layout/activity_view_flyout_timepickerdialogdemo1.xml
<?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">
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAllCaps="false"
android:text="弹出时间选择对话框" />
</LinearLayout>