Vibrator手机震动服务

来源:互联网 发布:网络连接错误代码118 编辑:程序博客网 时间:2024/05/01 18:22
机构android.os.Vibrator
具体的方法如下
方法
类型
描述
public voidcancel()
普通
取消震动
public booleanhasVibrator()
普通
判断是否震动
public voidvibrate(long[] pattern, int repeat)
普通
设置震动周期,如果repeat为-1则不循环震动
public voidvibrate(long milliseconds)
普通
打开震动

首先取得一个震动服务:
private Vibator 
vubator =null;
vibator=(Vibrator) super.getApplication().getSystemService(
Service.VIBRATOR_SERVICE); // 取得震动服务
然后是设置监听事件;
this.myChronometer.setOnChronometerTickListener(
new OnChronometerTickListenerImpl());
实现监听方法
private class OnChronometerTickListenerImplimplements OnChronometerTickListener{
@Override
public void onChronometerTick(Chronometer chronometer){
String time =chronometer.getText().toString()
.replaceAll("[^(\\d{2}:\\d{2})]", ""); // 取出时间
if ("01:00".equals(time)) { // 满一分钟
MyChronometerDemo.this.vibrator.vibrate(new long[] { 1000,10,
1000, 100}, 0);// 设置震动周期,以及循环震动
————————————————————————————————————————————————————
方法说明:
public void vibrate(long[] pattern, intrepeat)
参数中的long型数组传入:第一个是等待多长事件开始震动,第二个是每次震动多长事件,以毫秒为单位。
intrepeat为重复震动的次数,如果为0则为持续循环,如果为-1则不重复震动。
publicvoid vibrate(long milliseconds)
设置开启震动。
public voidcancel()
取消一个震动操作。
public boolean hasVibrator()


.Xml文件

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:paddingBottom="@dimen/activity_vertical_margin"    android:paddingLeft="@dimen/activity_horizontal_margin"    android:paddingRight="@dimen/activity_horizontal_margin"    android:paddingTop="@dimen/activity_vertical_margin"    tools:context=".MainActivity" >    <Chronometer        android:id="@+id/timer"        android:layout_width="wrap_content"        android:layout_height="wrap_content" />    <Button        android:id="@+id/start"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_below="@id/timer"        android:text="开始" />    <Button        android:id="@+id/stop"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_below="@id/timer"        android:layout_toRightOf="@id/start"        android:text="结束" />    <Button        android:id="@+id/restart"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_below="@id/timer"        android:layout_toRightOf="@id/stop"        android:text="复位" />    <Button        android:id="@+id/format"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_below="@id/timer"        android:layout_toRightOf="@id/restart"        android:text="格式化" /></RelativeLayout>

.JAVA文件

package com.example.chronometer;import android.os.Bundle;import android.os.SystemClock;import android.os.Vibrator;import android.app.Activity;import android.app.Service;import android.view.Menu;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.Chronometer;import android.widget.Chronometer.OnChronometerTickListener;public class MainActivity extends Activity {private Button start=null;private Button stop=null;private Chronometer timer=null;private Button restart=null;private Button format=null;private Vibrator vibrator = null ;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);super.setContentView(R.layout.activity_main);this.start=(Button)super.findViewById(R.id.start);this.stop=(Button)super.findViewById(R.id.stop);this.timer=(Chronometer)super.findViewById(R.id.timer);this.start.setOnClickListener(new StartTimer());this.stop.setOnClickListener(new StopTimer());this.restart=(Button)super.findViewById(R.id.restart);this.format=(Button)super.findViewById(R.id.format);this.restart.setOnClickListener(new RestartTimer());this.format.setOnClickListener(new FormatTimer());this.timer.setFormat("%s");this.timer.setOnChronometerTickListener(new TimerListener());this.vibrator = (Vibrator) super.getApplication().getSystemService(Service.VIBRATOR_SERVICE);}private class StartTimer implements OnClickListener{@Overridepublic void onClick(View v) {MainActivity.this.timer.start();}}private class StopTimer implements OnClickListener{@Overridepublic void onClick(View v) {MainActivity.this.timer.stop();}}private class RestartTimer implements OnClickListener{@Overridepublic void onClick(View v) {MainActivity.this.timer.setBase(SystemClock.elapsedRealtime() );}}private class FormatTimer implements OnClickListener{@Overridepublic void onClick(View v) {MainActivity.this.timer.setFormat(" 格式化显示:%s");}}private class TimerListener implements OnChronometerTickListener{@Overridepublic void onChronometerTick(Chronometer chronometer) {String time = chronometer.getText().toString().replaceAll("[^(\\d{2}:\\d{2})]", ""); if ("00:10".equals(time)) { MainActivity.this.vibrator.vibrate(new long[] { 1000, 10000,1000, 100 }, 0);if ("00:20".equals(time)) {MainActivity.this.vibrator.cancel();}}}}}



0 0
原创粉丝点击