ShakeActivity.java

package cn.buaa.myweixin;



import android.os.Bundle;
import android.os.Handler;
import android.os.Vibrator;
import android.app.Activity;
import android.content.Intent;
import android.view.Gravity;
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.Toast;
import android.widget.SlidingDrawer.OnDrawerCloseListener;
import android.widget.SlidingDrawer.OnDrawerOpenListener;
import cn.buaa.myweixin.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;

	@Override
	public void onCreate(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);	
		setContentView(R.layout.shake_activity);
		//drawerSet ();//����  drawer����    �л� ��ť�ķ���
		
		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);
			}
		});
		 /* �趨SlidingDrawer���رյ��¼����� */
		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);
			}
		});
		
		mShakeListener = new ShakeListener(this);
        mShakeListener.setOnShakeListener(new OnShakeListener() {
			public void onShake() {
				//Toast.makeText(getApplicationContext(), "��Ǹ����ʱû���ҵ���ͬһʱ��ҡһҡ���ˡ�\n����һ�ΰɣ�", Toast.LENGTH_SHORT).show();
				startAnim();  //��ʼ ҡһҡ���ƶ���
				mShakeListener.stop();
				startVibrato(); //��ʼ ��
				new Handler().postDelayed(new Runnable(){
					@Override
					public void run(){
						//Toast.makeText(getApplicationContext(), "��Ǹ����ʱû���ҵ�\n��ͬһʱ��ҡһҡ���ˡ�\n����һ�ΰɣ�", 500).setGravity(Gravity.CENTER,0,0).show();
						Toast mtoast;
						mtoast = Toast.makeText(getApplicationContext(),
							     "��Ǹ����ʱû���ҵ�\n��ͬһʱ��ҡһҡ���ˡ�\n����һ�ΰɣ�", 10);
							   //mtoast.setGravity(Gravity.CENTER, 0, 0);
							   mtoast.show();
							   mVibrator.cancel();
							   mShakeListener.start();
					}
				}, 2000);
			}
		});
   }
	public void startAnim () {   //����ҡһҡ��������
		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); //��һ�����������ǽ������飬 �ڶ����������ظ�������-1Ϊ���ظ�����-1���մ�pattern��ָ���±꿪ʼ�ظ�
	}
	
	public void shake_activity_back(View v) {     //������ ���ذ�ť
      	this.finish();
      }  
	public void linshi(View v) {     //������
		startAnim();
      }  
	@Override
	protected void onDestroy() {
		super.onDestroy();
		if (mShakeListener != null) {
			mShakeListener.stop();
		}
	}
}