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아이템 뷰 바인딩 애니메이션 추가 #21

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아이템 뷰 바인딩 애니메이션 추가 #21

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a62503a
뷰홀더 재사용을 위해 캐시사이즈 변경하는 코드 삭제
sabgilhun Jan 20, 2019
090e064
BaseRecyclerAdapter에 view 바인딩 시 애니메이션 추가
sabgilhun Jan 20, 2019
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21 changes: 21 additions & 0 deletions app/src/main/java/com/example/yeseul/movieapp/view/adapter/BaseRecyclerAdapter.java
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,11 @@
import android.content.Context;
import android.support.annotation.NonNull;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.ScaleAnimation;

import java.util.ArrayList;
import java.util.List;
Expand Down Expand Up @@ -194,7 +199,23 @@ public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, final int
});

onBindView((H) holder, position);
// 바인딩 된 아이템 애니메이션 세팅
setAnimation(holder.itemView);
}

private void setAnimation(View view) {
ScaleAnimation scaleAnimation = new ScaleAnimation(
0.6f, 1.0f, 0.6f, 1.0f,
Animation.RELATIVE_TO_SELF, 0.5f,
Animation.RELATIVE_TO_SELF, 0.5f);

AlphaAnimation alphaAnimation = new AlphaAnimation(0.0f, 1.0f);

AnimationSet animationSet = new AnimationSet(true);
animationSet.setDuration(700); // 애니메이션 지속 시간 700ms
animationSet.addAnimation(scaleAnimation); // 스케일 애니메이션 추가
animationSet.addAnimation(alphaAnimation); // 페이드 애니메이션 추가
view.startAnimation(animationSet);

@wjddnwls918 wjddnwls918 Jan 20, 2019

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되게 참신하고 좋은거 같습니다. 제 개인적인 느낌인지는 모르겠지만
스크롤할때 눈이 아픈거 같네요
값들의 수정이 필요할거 같아요

}
protected abstract void onBindView(H holder, int position);
}