TimerPicker的使用

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" >

<TimePicker
android:id="@+id/tp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal" />

<TextView
android:id="@+id/show"
android:layout_width="match_parent"
android:layout_height="wrap_content" />

</LinearLayout>

java对TimerPicker的传值

package com.example.assembly;

import java.util.Calendar;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.TimePicker;
import android.widget.TimePicker.OnTimeChangedListener;

public class MainActivity extends Activity implements OnTimeChangedListener{
private TextView showTv;
private String str = "";
private TimePicker tp;
private int hour,minute;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
showTv = (TextView) findViewById(R.id.show);
tp=(TimePicker) findViewById(R.id.tp);
tp.setOnTimeChangedListener(this);
Calendar ca=Calendar.getInstance();
hour=ca.get(Calendar.HOUR_OF_DAY);
minute=ca.get(Calendar.MINUTE);
}
@Override
public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
str=hourOfDay+":"+minute;
showTv.setText(str);
}
}


java对TimerPicker的设值

package com.example.assembly;

import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.TimePicker;
import android.widget.TimePicker.OnTimeChangedListener;

public class MainActivity extends Activity implements OnTimeChangedListener{
private TextView showTv;
private String str = "";
private TimePicker tp;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
showTv = (TextView) findViewById(R.id.show);
tp=(TimePicker) findViewById(R.id.tp);
tp.setOnTimeChangedListener(this);
tp.setIs24HourView(true);//24小时设置
tp.setCurrentHour(15);
tp.setCurrentMinute(30);

}
@Override
public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
switch (view.getId()) {
case R.id.tp:
str=hourOfDay+":"+minute;
showTv.setText(str);
break;
default:
break;
}
}
}