java代码:
package com.example.day09;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.media.AudioManager;
import android.media.SoundPool;
import android.os.Vibrator;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.animation.TranslateAnimation;
import android.widget.ImageView;
import android.widget.Toast;
public class Main3Activity extends AppCompatActivity implements SensorEventListener {
SensorManager manager;
ImageView up;
ImageView down;
Sensor sensor;
private Vibrator vibrator;
private SoundPool soundPool;
private TranslateAnimation animationup;
private TranslateAnimation animationdown;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main3);
up = findViewById(R.id.img_up);
down = findViewById(R.id.img_down);
initService();
}
private void initService() {
manager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
sensor = manager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
soundPool = new SoundPool(5,AudioManager.STREAM_MUSIC,0);
soundPool.load(this,R.raw.wx,1);
animationup = new TranslateAnimation(0,0,0,-200);
animationdown = new TranslateAnimation(0,0,0,-200);
}
@Override
protected void onResume() {
super.onResume();
manager.registerListener(this,sensor,200);
}
@Override
protected void onPause() {
super.onPause();
manager.unregisterListener(this);
}
@Override
public void onSensorChanged(SensorEvent event) {
float[] values = event.values;
float x = values[0];
float y = values[1];
float z = values[2];
if(Math.abs(x) > 15||Math.abs(y) > 15||Math.abs(z) > 15){
long[] patten = {300,500};
vibrator.vibrate(patten,-1);
soundPool.play(1,1,1,1,1,1);
up.startAnimation(animationup);
down.startAnimation(animationdown);
Toast.makeText(this, "摇一摇", Toast.LENGTH_SHORT).show();
}
}
@Override
public void onAccuracyChanged(Sensor sensor, int accuracy) {
}
}
效果图: