Vibrator控制手机震动

Vibrator控制手机震动

效果图

源码

添加权限

<!-- 震动的权限 -->
<uses-permission  android:name="android.permission.VIBRATE" />

工具类

package com.kongqw.kqwvibrator.engine;

import android.content.Context;
import android.os.Vibrator;

/**
* Created by kongqw on 2015/8/26.
*/
public class KqwVibrator {

private static KqwVibrator mKqwVibrator;
private Context mContext;
private Vibrator mVibrator;

private KqwVibrator(Context context) {
mContext = context;
// 初始化振动器对象
mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
}

public static KqwVibrator getInstance(Context context) {
if (null == mKqwVibrator) {
mKqwVibrator = new KqwVibrator(context);
}
return mKqwVibrator;
}

/**
* 开始震动
*
* @param time 震动时间 毫秒
*/
public void vibrate(long time) {
mVibrator.vibrate(time);
}

/**
* 取消震动
*/
public void cancle() {
mVibrator.cancel();
}

/**
* 重复震动
*/
public void repeatVibrate() {
//等待1秒，震动2秒，等待1秒，震动3秒
long[] pattern = {1000, 2000, 1000, 3000};
//-1表示不重复, 如果不是-1, 比如改成1, 表示从前面这个long数组的下标为1的元素开始重复.
mVibrator.vibrate(pattern, -1);
}
}

测试类

package com.kongqw.kqwvibrator;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;

import com.kongqw.kqwvibrator.engine.KqwVibrator;

public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}

/**
* 开始震动500毫秒
*
* @param view
*/
public void button1(View view) {
KqwVibrator.getInstance(this).vibrate(500);
}

/**
* 重复震动
*
* @param view
*/
public void button2(View view) {
KqwVibrator.getInstance(this).repeatVibrate();
}

/**
* 停止震动
*
* @param view
*/
public void button3(View view) {
KqwVibrator.getInstance(this).cancle();
}
}

页面布局

<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">

<Button
android:id="@+id/button1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:onClick="button1"
android:text="开始震动500毫秒" />

<Button
android:id="@+id/button2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/button1"
android:onClick="button2"
android:text="重复震动" />

<Button
android:id="@+id/button3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="@+id/button2"
android:onClick="button3"
android:text="停止震动" />

</RelativeLayout>

说明

mVibrator.vibrate(pattern, -1);

//等待1秒，震动2秒，等待1秒，震动3秒
long[] pattern = {1000, 2000, 1000, 3000};

父类方法

/**
* Vibrate with a given pattern.
*
* <p>
* Pass in an array of ints that are the durations for which to turn on or off
* the vibrator in milliseconds.  The first value indicates the number of milliseconds
* to wait before turning the vibrator on.  The next value indicates the number of milliseconds
* for which to keep the vibrator on before turning it off.  Subsequent values alternate
* between durations in milliseconds to turn the vibrator off or to turn the vibrator on.
* </p><p>
* To cause the pattern to repeat, pass the index into the pattern array at which
* to start the repeat, or -1 to disable repeating.
* </p>
* <p>This method requires the caller to hold the permission
* {@link android.Manifest.permission#VIBRATE}.
*
* @param pattern an array of longs of times for which to turn the vibrator on or off.
* @param repeat the index into pattern at which to repeat, or -1 if
*        you don't want to repeat.
*/
public void vibrate(long[] pattern, int repeat) {
vibrate(pattern, repeat, null);
}

/**
* Vibrate with a given pattern.
*
* <p>
* Pass in an array of ints that are the durations for which to turn on or off
* the vibrator in milliseconds.  The first value indicates the number of milliseconds
* to wait before turning the vibrator on.  The next value indicates the number of milliseconds
* for which to keep the vibrator on before turning it off.  Subsequent values alternate
* between durations in milliseconds to turn the vibrator off or to turn the vibrator on.
* </p><p>
* To cause the pattern to repeat, pass the index into the pattern array at which
* to start the repeat, or -1 to disable repeating.
* </p>
* <p>This method requires the caller to hold the permission
* {@link android.Manifest.permission#VIBRATE}.
*
* @param pattern an array of longs of times for which to turn the vibrator on or off.
* @param repeat the index into pattern at which to repeat, or -1 if
*        you don't want to repeat.
* @param attributes {@link AudioAttributes} corresponding to the vibration. For example,
*        specify {@link AudioAttributes#USAGE_ALARM} for alarm vibrations or
*        {@link AudioAttributes#USAGE_NOTIFICATION_RINGTONE} for
*        vibrations associated with incoming calls.
*/
public void vibrate(long[] pattern, int repeat, AudioAttributes attributes) {
vibrate(Process.myUid(), mPackageName, pattern, repeat, attributes);
}