안 드 로 이 드 중력 감지 개발 의 위 챗 흔 들 기 기능
20147 단어 android위 챗 흔 들 어 봐.
첫째:Shake Activity 주 클래스:
package com.android.shake;
import java.io.IOException;
import java.util.HashMap;
import android.app.Activity;
import android.media.AudioManager;
import android.media.SoundPool;
import android.os.Bundle;
import android.os.Handler;
import android.os.Vibrator;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.TranslateAnimation;
import android.widget.Button;
import android.widget.RelativeLayout;
import android.widget.SlidingDrawer;
import android.widget.SlidingDrawer.OnDrawerCloseListener;
import android.widget.SlidingDrawer.OnDrawerOpenListener;
import android.widget.Toast;
import com.android.shake.ShakeListener.OnShakeListener;
public class ShakeActivity extends Activity{
ShakeListener mShakeListener = null;
Vibrator mVibrator;
private RelativeLayout mImgUp;
private RelativeLayout mImgDn;
private RelativeLayout mTitle;
private SlidingDrawer mDrawer;
private Button mDrawerBtn;
private SoundPool sndPool;
private HashMap<Integer, Integer> soundPoolMap = new HashMap<Integer, Integer>();
@Override
public void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.shake_activity);
//drawerSet ();// drawer
mVibrator = (Vibrator)getApplication().getSystemService(VIBRATOR_SERVICE);
mImgUp = (RelativeLayout) findViewById(R.id.shakeImgUp);
mImgDn = (RelativeLayout) findViewById(R.id.shakeImgDown);
mTitle = (RelativeLayout) findViewById(R.id.shake_title_bar);
mDrawer = (SlidingDrawer) findViewById(R.id.slidingDrawer1);
mDrawerBtn = (Button) findViewById(R.id.handle);
mDrawer.setOnDrawerOpenListener(new OnDrawerOpenListener()
{ public void onDrawerOpened()
{
mDrawerBtn.setBackgroundDrawable(getResources().getDrawable(R.drawable.shake_report_dragger_down));
TranslateAnimation titleup = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,-1.0f);
titleup.setDuration(200);
titleup.setFillAfter(true);
mTitle.startAnimation(titleup);
}
});
/* SlidingDrawer */
mDrawer.setOnDrawerCloseListener(new OnDrawerCloseListener()
{ public void onDrawerClosed()
{
mDrawerBtn.setBackgroundDrawable(getResources().getDrawable(R.drawable.shake_report_dragger_up));
TranslateAnimation titledn = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,-1.0f,Animation.RELATIVE_TO_SELF,0f);
titledn.setDuration(200);
titledn.setFillAfter(false);
mTitle.startAnimation(titledn);
}
});
loadSound() ;
mShakeListener = new ShakeListener(this);
mShakeListener.setOnShakeListener(new OnShakeListener() {
public void onShake() {
//Toast.makeText(getApplicationContext(), " , 。
!", Toast.LENGTH_SHORT).show();
startAnim(); //
mShakeListener.stop();
sndPool.play(soundPoolMap.get(0), (float) 1, (float) 1, 0, 0,(float) 1.2);
new Handler().postDelayed(new Runnable(){
public void run(){
//Toast.makeText(getApplicationContext(), " ,
。
!", 500).setGravity(Gravity.CENTER,0,0).show();
sndPool.play(soundPoolMap.get(1), (float) 1, (float) 1, 0, 0,(float) 1.0);
Toast mtoast;
mtoast = Toast.makeText(getApplicationContext(),
" ,
。
!", 10);
//mtoast.setGravity(Gravity.CENTER, 0, 0);
mtoast.show();
mVibrator.cancel();
mShakeListener.start();
}
}, 2000);
}
});
}
private void loadSound() {
sndPool = new SoundPool(2, AudioManager.STREAM_SYSTEM, 5);
new Thread() {
public void run() {
try {
soundPoolMap.put(
0,
sndPool.load(getAssets().openFd(
"sound/shake_sound_male.mp3"), 1));
soundPoolMap.put(
1,
sndPool.load(getAssets().openFd(
"sound/shake_match.mp3"), 1));
} catch (IOException e) {
e.printStackTrace();
}
}
}.start();
}
public void startAnim () { //
AnimationSet animup = new AnimationSet(true);
TranslateAnimation mytranslateanimup0 = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,-0.5f);
mytranslateanimup0.setDuration(1000);
TranslateAnimation mytranslateanimup1 = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,+0.5f);
mytranslateanimup1.setDuration(1000);
mytranslateanimup1.setStartOffset(1000);
animup.addAnimation(mytranslateanimup0);
animup.addAnimation(mytranslateanimup1);
mImgUp.startAnimation(animup);
AnimationSet animdn = new AnimationSet(true);
TranslateAnimation mytranslateanimdn0 = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,+0.5f);
mytranslateanimdn0.setDuration(1000);
TranslateAnimation mytranslateanimdn1 = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,-0.5f);
mytranslateanimdn1.setDuration(1000);
mytranslateanimdn1.setStartOffset(1000);
animdn.addAnimation(mytranslateanimdn0);
animdn.addAnimation(mytranslateanimdn1);
mImgDn.startAnimation(animdn);
}
public void startVibrato(){ //
mVibrator.vibrate( new long[]{500,200,500,200}, -1); // {} , ,-1 , -1 pattern
}
public void shake_activity_back(View v) { //
this.finish();
}
public void linshi(View v) { //
startAnim();
}
@Override
protected void onDestroy() {
super.onDestroy();
if (mShakeListener != null) {
mShakeListener.stop();
}
}
}
코드:
package com.android.shake;
import java.io.IOException;
import java.util.HashMap;
import android.app.Activity;
import android.media.AudioManager;
import android.media.SoundPool;
import android.os.Bundle;
import android.os.Handler;
import android.os.Vibrator;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.TranslateAnimation;
import android.widget.Button;
import android.widget.RelativeLayout;
import android.widget.SlidingDrawer;
import android.widget.SlidingDrawer.OnDrawerCloseListener;
import android.widget.SlidingDrawer.OnDrawerOpenListener;
import android.widget.Toast;
import com.android.shake.ShakeListener.OnShakeListener;
public class ShakeActivity extends Activity{
ShakeListener mShakeListener = null;
Vibrator mVibrator;
private RelativeLayout mImgUp;
private RelativeLayout mImgDn;
private RelativeLayout mTitle;
private SlidingDrawer mDrawer;
private Button mDrawerBtn;
private SoundPool sndPool;
private HashMap<Integer, Integer> soundPoolMap = new HashMap<Integer, Integer>();
@Override
public void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.shake_activity);
//drawerSet ();// drawer
mVibrator = (Vibrator)getApplication().getSystemService(VIBRATOR_SERVICE);
mImgUp = (RelativeLayout) findViewById(R.id.shakeImgUp);
mImgDn = (RelativeLayout) findViewById(R.id.shakeImgDown);
mTitle = (RelativeLayout) findViewById(R.id.shake_title_bar);
mDrawer = (SlidingDrawer) findViewById(R.id.slidingDrawer1);
mDrawerBtn = (Button) findViewById(R.id.handle);
mDrawer.setOnDrawerOpenListener(new OnDrawerOpenListener()
{ public void onDrawerOpened()
{
mDrawerBtn.setBackgroundDrawable(getResources().getDrawable(R.drawable.shake_report_dragger_down));
TranslateAnimation titleup = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,-1.0f);
titleup.setDuration(200);
titleup.setFillAfter(true);
mTitle.startAnimation(titleup);
}
});
/* SlidingDrawer */
mDrawer.setOnDrawerCloseListener(new OnDrawerCloseListener()
{ public void onDrawerClosed()
{
mDrawerBtn.setBackgroundDrawable(getResources().getDrawable(R.drawable.shake_report_dragger_up));
TranslateAnimation titledn = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,-1.0f,Animation.RELATIVE_TO_SELF,0f);
titledn.setDuration(200);
titledn.setFillAfter(false);
mTitle.startAnimation(titledn);
}
});
loadSound() ;
mShakeListener = new ShakeListener(this);
mShakeListener.setOnShakeListener(new OnShakeListener() {
public void onShake() {
//Toast.makeText(getApplicationContext(), " , 。
!", Toast.LENGTH_SHORT).show();
startAnim(); //
mShakeListener.stop();
sndPool.play(soundPoolMap.get(0), (float) 1, (float) 1, 0, 0,(float) 1.2);
new Handler().postDelayed(new Runnable(){
public void run(){
//Toast.makeText(getApplicationContext(), " ,
。
!", 500).setGravity(Gravity.CENTER,0,0).show();
sndPool.play(soundPoolMap.get(1), (float) 1, (float) 1, 0, 0,(float) 1.0);
Toast mtoast;
mtoast = Toast.makeText(getApplicationContext(),
" ,
。
!", 10);
//mtoast.setGravity(Gravity.CENTER, 0, 0);
mtoast.show();
mVibrator.cancel();
mShakeListener.start();
}
}, 2000);
}
});
}
private void loadSound() {
sndPool = new SoundPool(2, AudioManager.STREAM_SYSTEM, 5);
new Thread() {
public void run() {
try {
soundPoolMap.put(
0,
sndPool.load(getAssets().openFd(
"sound/shake_sound_male.mp3"), 1));
soundPoolMap.put(
1,
sndPool.load(getAssets().openFd(
"sound/shake_match.mp3"), 1));
} catch (IOException e) {
e.printStackTrace();
}
}
}.start();
}
public void startAnim () { //
AnimationSet animup = new AnimationSet(true);
TranslateAnimation mytranslateanimup0 = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,-0.5f);
mytranslateanimup0.setDuration(1000);
TranslateAnimation mytranslateanimup1 = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,+0.5f);
mytranslateanimup1.setDuration(1000);
mytranslateanimup1.setStartOffset(1000);
animup.addAnimation(mytranslateanimup0);
animup.addAnimation(mytranslateanimup1);
mImgUp.startAnimation(animup);
AnimationSet animdn = new AnimationSet(true);
TranslateAnimation mytranslateanimdn0 = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,+0.5f);
mytranslateanimdn0.setDuration(1000);
TranslateAnimation mytranslateanimdn1 = new TranslateAnimation(Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,-0.5f);
mytranslateanimdn1.setDuration(1000);
mytranslateanimdn1.setStartOffset(1000);
animdn.addAnimation(mytranslateanimdn0);
animdn.addAnimation(mytranslateanimdn1);
mImgDn.startAnimation(animdn);
}
public void startVibrato(){ //
mVibrator.vibrate( new long[]{500,200,500,200}, -1); // {} , ,-1 , -1 pattern
}
public void shake_activity_back(View v) { //
this.finish();
}
public void linshi(View v) { //
startAnim();
}
@Override
protected void onDestroy() {
super.onDestroy();
if (mShakeListener != null) {
mShakeListener.stop();
}
}
}
두 번 째:핸드폰 의 흔 들 림 을 감지 하 는 모니터 류 Shake Listener,코드 는 다음 과 같 습 니 다.
package com.android.shake;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.util.Log;
/**
*
*/
public class ShakeListener implements SensorEventListener {
// ,
private static final int SPEED_SHRESHOLD = 2000;
//
private static final int UPTATE_INTERVAL_TIME = 70;
//
private SensorManager sensorManager;
//
private Sensor sensor;
//
private OnShakeListener onShakeListener;
//
private Context mContext;
//
private float lastX;
private float lastY;
private float lastZ;
//
private long lastUpdateTime;
//
public ShakeListener(Context c) {
//
mContext = c;
start();
}
//
public void start() {
//
sensorManager = (SensorManager) mContext
.getSystemService(Context.SENSOR_SERVICE);
if (sensorManager != null) {
//
sensor = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
}
//
if (sensor != null) {
sensorManager.registerListener(this, sensor,
SensorManager.SENSOR_DELAY_GAME);
}
}
//
public void stop() {
sensorManager.unregisterListener(this);
}
//
public void setOnShakeListener(OnShakeListener listener) {
onShakeListener = listener;
}
//
public void onSensorChanged(SensorEvent event) {
//
long currentUpdateTime = System.currentTimeMillis();
//
long timeInterval = currentUpdateTime - lastUpdateTime;
//
if (timeInterval < UPTATE_INTERVAL_TIME)
return;
// last
lastUpdateTime = currentUpdateTime;
// x,y,z
float x = event.values[0];
float y = event.values[1];
float z = event.values[2];
// x,y,z
float deltaX = x - lastX;
float deltaY = y - lastY;
float deltaZ = z - lastZ;
// last
lastX = x;
lastY = y;
lastZ = z;
double speed = Math.sqrt(deltaX * deltaX + deltaY * deltaY + deltaZ
* deltaZ)
/ timeInterval * 10000;
// ,
if (speed >= SPEED_SHRESHOLD) {
onShakeListener.onShake();
}
}
public void onAccuracyChanged(Sensor sensor, int accuracy) {
}
//
public interface OnShakeListener {
public void onShake();
}
}
코드:
package com.android.shake;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.util.Log;
/**
*
*/
public class ShakeListener implements SensorEventListener {
// ,
private static final int SPEED_SHRESHOLD = 2000;
//
private static final int UPTATE_INTERVAL_TIME = 70;
//
private SensorManager sensorManager;
//
private Sensor sensor;
//
private OnShakeListener onShakeListener;
//
private Context mContext;
//
private float lastX;
private float lastY;
private float lastZ;
//
private long lastUpdateTime;
//
public ShakeListener(Context c) {
//
mContext = c;
start();
}
//
public void start() {
//
sensorManager = (SensorManager) mContext
.getSystemService(Context.SENSOR_SERVICE);
if (sensorManager != null) {
//
sensor = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
}
//
if (sensor != null) {
sensorManager.registerListener(this, sensor,
SensorManager.SENSOR_DELAY_GAME);
}
}
//
public void stop() {
sensorManager.unregisterListener(this);
}
//
public void setOnShakeListener(OnShakeListener listener) {
onShakeListener = listener;
}
//
public void onSensorChanged(SensorEvent event) {
//
long currentUpdateTime = System.currentTimeMillis();
//
long timeInterval = currentUpdateTime - lastUpdateTime;
//
if (timeInterval < UPTATE_INTERVAL_TIME)
return;
// last
lastUpdateTime = currentUpdateTime;
// x,y,z
float x = event.values[0];
float y = event.values[1];
float z = event.values[2];
// x,y,z
float deltaX = x - lastX;
float deltaY = y - lastY;
float deltaZ = z - lastZ;
// last
lastX = x;
lastY = y;
lastZ = z;
double speed = Math.sqrt(deltaX * deltaX + deltaY * deltaY + deltaZ
* deltaZ)
/ timeInterval * 10000;
// ,
if (speed >= SPEED_SHRESHOLD) {
onShakeListener.onShake();
}
}
public void onAccuracyChanged(Sensor sensor, int accuracy) {
}
//
public interface OnShakeListener {
public void onShake();
}
}
셋째:AndroidManifest.xml 에 권한 을 추가 해 야 합 니 다.옆으로 흔 들 리 지 않 을 때 감청 할 수 없습니다.
<uses-permission android:name="android.hardware.sensor.accelerometer"/>
제4:효과 도:이상 이 바로 본 고의 모든 내용 입 니 다.여러분 의 학습 에 도움 이 되 고 저 희 를 많이 응원 해 주 셨 으 면 좋 겠 습 니 다.
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