前一个参数为设置震动的效果的数组,第二个参数为 -1表示只震动一次,为0则震动会一直持续。
1)修改activity_main.xml代码如下
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" > <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="短震动" /> <ToggleButton android:id="@+id/toggleButton1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="ToggleButton" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" > <TextView android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="长震动" /> <ToggleButton android:id="@+id/toggleButton2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="ToggleButton" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" > <TextView android:id="@+id/textView3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="节奏震动" /> <ToggleButton android:id="@+id/toggleButton3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="ToggleButton" /> </LinearLayout> </LinearLayout>
package com.example.androidapp; import android.os.Bundle; import android.os.Vibrator; import android.app.Activity; import android.view.Menu; import android.widget.CompoundButton; import android.widget.ToggleButton; public class MainActivity extends Activity { private ToggleButton toggleButton1=null; private ToggleButton toggleButton2=null; private ToggleButton toggleButton3=null; private Vibrator vibrator=null; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); vibrator=(Vibrator)this.getSystemService(VIBRATOR_SERVICE); toggleButton1=(ToggleButton)findViewById(R.id.toggleButton1); toggleButton2=(ToggleButton)findViewById(R.id.toggleButton2); toggleButton3=(ToggleButton)findViewById(R.id.toggleButton3); /*短震动*/ toggleButton1.setOnCheckedChangeListener(new ToggleButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if(isChecked){ //设置震动周期,第二个参数为 -1表示只震动一次 vibrator.vibrate(new long[]{1000, 10, 100, 1000},-1); }else{ //取消震动 vibrator.cancel(); } } }); /*长震动*/ toggleButton2.setOnCheckedChangeListener(new ToggleButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { //设置震动周期,第二个参数为0则震动会一直持续 if(isChecked){ vibrator.vibrate(new long[] { 100, 100, 100, 1000 }, 0); } else { //取消震动 vibrator.cancel(); } } }); /*周期震动*/ toggleButton3.setOnCheckedChangeListener(new ToggleButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if(isChecked){ //设置震动周期 vibrator.vibrate(new long[] { 1000, 50, 1000, 50, 1000 }, 0); } else { //取消震动 vibrator.cancel(); } } }); } @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; } }
<uses-permission android:name="android.permission.VIBRATE"/>