How to use

MagicFlyLinearLayout

in

cn.magic.library

  @Override
  public void onClick(View v) {
    switch (v.getId()) {
      case R.id.fly_btn:
        mFlyLinearLayout.flying();
        break;
      case R.id.gift_btn:
        for (int index=0; index<8; index++) {
          mRainLinearLayout.flying();
        }
        break;
    }
  }
}

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
  super.onMeasure(widthMeasureSpec, heightMeasureSpec);
  mMeasureH = this.getMeasuredHeight();
  mMeasureW = this.getMeasuredWidth();
}

public MagicFlyLinearLayout(Context context, AttributeSet attrs, int defStyleAttr) {
  super(context, attrs, defStyleAttr);
  init(context, attrs);
}

public void clearDrawable() {
  mBitmapList.clear();
  postInvalidate();
}

public void addDrawable(int resId) {
  Bitmap bitmap = BitmapFactory.decodeResource(getContext().getResources(), resId);
  mBitmapList.add(bitmap);
}

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  mFlyLinearLayout = (MagicFlyLinearLayout) this.findViewById(R.id.fly_layout);
  mFlyButton = (Button) this.findViewById(R.id.fly_btn);
  mFlyButton.setOnClickListener(this);
  mRainLinearLayout = (MagicFlyLinearLayout) this.findViewById(R.id.gift_layout);
  mRainButton = (Button) this.findViewById(R.id.gift_btn);
  mRainButton.setOnClickListener(this);
  mRainLinearLayout.addDrawable(R.drawable.fly0);
  mRainLinearLayout.addDrawable(R.drawable.fly1);
  mRainLinearLayout.addDrawable(R.drawable.fly2);
  mRainLinearLayout.addDrawable(R.drawable.fly3);
  mRainLinearLayout.addDrawable(R.drawable.fly4);
  mRainLinearLayout.addDrawable(R.drawable.fly5);
  mFlyLinearLayout.addDrawable(R.drawable.favourite_love_blue);
  mFlyLinearLayout.addDrawable(R.drawable.favourite_love_pink);
  mFlyLinearLayout.addDrawable(R.drawable.favourite_love_red);
  mFlyLinearLayout.addDrawable(R.drawable.favourite_love_yellow);
}

public void flying() {
  PlayRunnable runnable = new PlayRunnable();
  if (mMeasureH > 0 || mMeasureW > 0) {
    runnable.run();
  } else {
    this.post(runnable);
  }
}

  @Override
  public void onAnimationUpdate(ValueAnimator animation) {
    mSparseArray.put(this.hashCode(), (ValueState) animation.getAnimatedValue());
    postInvalidate();
  }
}