Android仿QQ聊天撒花特效 很真实

4.MainActivity

接着就看我们使用

package com.lgl.test;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RelativeLayout;

public class MainActivity extends Activity {

 private Button btn_start;
 // 撒花特效
 private RelativeLayout rlt_animation_layout;
 private FllowerAnimation fllowerAnimation;

 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);

 // 撒花初始化
 rlt_animation_layout = (RelativeLayout) findViewById(R.id.rlt_animation_layout);
 rlt_animation_layout.setVisibility(View.VISIBLE);
 fllowerAnimation = new FllowerAnimation(this);
 RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(
  RelativeLayout.LayoutParams.MATCH_PARENT,
  RelativeLayout.LayoutParams.MATCH_PARENT);
 fllowerAnimation.setLayoutParams(params);
 rlt_animation_layout.addView(fllowerAnimation);

 btn_start = (Button) findViewById(R.id.btn_start);
 btn_start.setOnClickListener(new OnClickListener() {

  @Override
  public void onClick(View v) {
  // 开始撒花
  fllowerAnimation.startAnimation();
  }
 });
 }
}

好，我们现在来看看效果

好的，你也赶快去试一下吧！大家可以制作类似的雪花飘落效果等，Try！

注：相关教程知识阅读请移步到Android开发频道。