android 入门学习笔记手机震动的节奏---vibrate对象及周期运用和ToggleButton

逃离我推掉我的手 2021-09-12 03:16 189阅读 0赞

需要引入

import android.os.Vibrator;

/*设置ToggleButton的对象*/
        mVibrator01 = ( Vibrator )getApplication().getSystemService
        (Service.VIBRATOR_SERVICE);
      
        final ToggleButton mtogglebutton1 = 
        (ToggleButton) findViewById(R.id.myTogglebutton1);
      
        final ToggleButton mtogglebutton2 = 
        (ToggleButton) findViewById(R.id.myTogglebutton2);
      
        final ToggleButton mtogglebutton3 =
        (ToggleButton) findViewById(R.id.myTogglebutton3);
        /* 短震动 */
        mtogglebutton1.setOnClickListener(new OnClickListener()
        {
          public void onClick(View v) 
          {
            if (mtogglebutton1.isChecked())
            {
              /* 设置震动的周期 */
              mVibrator01.vibrate( new long[]{100,10,100,1000},-1);
              /*用Toast显示震动启动*/
              Toast.makeText
              (
                EX05_06.this,
                getString(R.string.str_ok),
                Toast.LENGTH_SHORT
              ).show();
            }
            else
            {
              /* 取消震动 */
              mVibrator01.cancel();   
              /*用Toast显示震动已被取消*/
              Toast.makeText
              (
                EX05_06.this,
                getString(R.string.str_end),
                Toast.LENGTH_SHORT
              ).show();
            } 
          }
        });
      
        /* 长震动 */
        mtogglebutton2.setOnClickListener(new OnClickListener()
        {
          public void onClick(View v) 
          {
            if (mtogglebutton2.isChecked())
            {
              /*设置震动的周期*/
              mVibrator01.vibrate(new long[]{100,100,100,1000},0);
            
              /*用Toast显示震动启动*/
              Toast.makeText
              (
                EX05_06.this,
                getString(R.string.str_ok),
                Toast.LENGTH_SHORT
              ).show();
            }
            else
            {
              /* 取消震动 */
              mVibrator01.cancel();
              
              /* 用Toast显示震动取消 */
              Toast.makeText
              (
                EX05_06.this,
                getString(R.string.str_end),
                Toast.LENGTH_SHORT
              ).show();
            } 
          }
        });  
        
        /* 节奏震动 */
        mtogglebutton3.setOnClickListener(new OnClickListener()
        {
          public void onClick(View v) 
          {
            if (mtogglebutton3.isChecked())
            {
              /* 设置震动的周期 */
              mVibrator01.vibrate( new long[]{1000,50,1000,50,1000},0);
            
              /*用Toast显示震动启动*/
              Toast.makeText
              (
                EX05_06.this, getString(R.string.str_ok),
                Toast.LENGTH_SHORT
              ).show();
            }
            else
            {
              /* 取消震动 */
              mVibrator01.cancel();
              /* 用Toast显示震动取消 */
              Toast.makeText
              (
                EX05_06.this,
                getString(R.string.str_end),
                Toast.LENGTH_SHORT
              ).show();
            } 
          }
        });

震动事件必须允许android.permission.VIBRATE权限

<uses-permission android:name="android.permission.VIBRATE" />