Vibrator的使用方法

1、MainActivity.java

package com.example.vibratordemo;

import android.app.Activity;
import android.os.Bundle;
import android.os.Vibrator;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;


public class MainActivity extends Activity implements OnClickListener{

    
    private Vibrator vibrator;
    private Button openButton;
    private Button closeButton;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        vibrator = (Vibrator)getSystemService(VIBRATOR_SERVICE);
        openButton = (Button)findViewById(R.id.btnopen);
        closeButton = (Button)findViewById(R.id.btnclose);
        openButton.setOnClickListener(this);
        closeButton.setOnClickListener(this);
        
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        switch (v.getId()) {
        case R.id.btnopen:
            //vibrator.vibrate(10000);
            vibrator.vibrate(new long[]{5000,1000,5000,1000}, 0);
            break;
        case R.id.btnclose:    
            vibrator.cancel();
            break;

        default:
            break;
        }
    }
}

2、activity_main.xml

    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    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="com.example.vibratordemo.MainActivity" >

  

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