package cn.com.chenzheng_java;
import android.app.Activity;
import android.media.AudioManager;
import android.os.Bundle;
import android.os.Vibrator;
import android.view.View;
import android.widget.Toast;
import android.widget.ToggleButton;
public class VibrateActivity extends Activity {
private ToggleButton button ;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.vibrate);
button = (ToggleButton) findViewById(R.id.toggleButton1);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Boolean flag = button.isChecked();
if(flag){
// 获取Vibrate对象
Vibrator vibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);
// vibrator.vibrate(3000);
// 设置Vibrate的震动周期
vibrator.vibrate(new long[]{1000,2000,3000,4000}, 0);
Toast.makeText(VibrateActivity.this, "震动了", Toast.LENGTH_LONG).show();
}
else{
}
}
});
}
}
android.os.Vibrate代表着手机的振动器。用法很简单，通过getSystemService()方法获取示例，然后调用vibrate方法便可以实现震动。
要使用该振动器必须在AndroidManifest.xml中指定权限<uses-permission android:name="android.permission.VIBRATE"></uses-permission>
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