doudong.rar_android_doudong.orn

package com.shake; import android.app.Activity; import android.content.Context; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.view.animation.Animation; import android.view.animation.AnimationUtils; import android.widget.Button; import android.widget.EditText; import android.widget.RelativeLayout; public class ShakeDemoActivity extends Activity { /** Called when the activity is first created. */ RelativeLayout mLayout; Button shake_x; Button shake_y; Context mContext; EditText passWd; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mContext = this; findView(); shake_x.setOnClickListener(new OnClickListener() { public void onClick(View v) { Animation shakeAnim = AnimationUtils.loadAnimation(mContext, R.anim.shake_x); mLayout.startAnimation(shakeAnim); } }); shake_y.setOnClickListener(new OnClickListener() { public void onClick(View v) { Animation shakeAnim = AnimationUtils.loadAnimation(mContext, R.anim.shake_y); passWd.startAnimation(shakeAnim); } }); } public void findView() { mLayout = (RelativeLayout)findViewById(R.id.bg); passWd = (EditText) findViewById(R.id.passWd); shake_x = (Button)findViewById(R.id.shake_x); shake_y = (Button)findViewById(R.id.shake_y); } }