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Androidのアニメーション(画像1つ)

Last updated at Posted at 2018-10-11

アニメーション効果
アニメーション.gif

1、移動アニメーション

    //回転アニメーションのテスト
    Button button_translation = (Button)findViewById(R.id.button_translation);
    button_translation.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            //Animation.RELATIVE_TO_PARENT  親のViewに対して
            //Animation.RELATIVE_TO_SELF      自分のViewに対して
            TranslateAnimation translateAnimation = new TranslateAnimation(
                    Animation.RELATIVE_TO_PARENT,0, //"X"開始位置のタイプとValue
                    Animation.RELATIVE_TO_PARENT,0.3f, //"X"終了位置のタイプとValue
                    Animation.RELATIVE_TO_PARENT,0, // "Y"開始位置のタイプとValue 
                    Animation.RELATIVE_TO_PARENT,0.3f // "Y"終了位置のタイプとValue
            );
            //アニメーションの時間
            translateAnimation.setDuration(2000);
            //アニメーションの回数数字または Animation.INFINITE(無限回)
            //translateAnimation.setRepeatCount(Animation.INFINITE);
            translateAnimation.setRepeatCount(4);
            //アニメーション停止したら最後の位置に停止する
            translateAnimation.setFillAfter(true);
            //アニメーションのMode
            translateAnimation.setRepeatMode(Animation.REVERSE);
            //imageViewにアニメーションの開始
            imageView.startAnimation(translateAnimation);
        }
    });

2、回転アニメーション

    //回転アニメーションテスト
    Button button_rotate = (Button)findViewById(R.id.button_rotate);
    button_rotate.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            L.d();
            RotateAnimation rotateAnimation = new RotateAnimation(
                    0,360,                  //開始と終了度数
                    Animation.RELATIVE_TO_SELF,0.5f, //回転の中心作業X
                    Animation.RELATIVE_TO_SELF ,0.5f //回転の中心作業Y
            );
            //回転回数
            rotateAnimation.setRepeatCount(5);
            //回転時間
            rotateAnimation.setDuration(1000);
            //回転開始
            imageView.startAnimation(rotateAnimation);
        }
    });

3、消えるアニメーション

    //消えるアニメーションテスト
    Button button_alpha = (Button)findViewById(R.id.button_alpha);
    button_alpha.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            L.d();
            AlphaAnimation alphaAnimation = new AlphaAnimation(
                    1,
                    0
            );
            alphaAnimation.setDuration(2000);
            //消えた後表示しない
            //alphaAnimation.setFillAfter(true);
            //消えた後再表示
            //alphaAnimation.setFillAfter(false);
            alphaAnimation.setRepeatMode(Animation.REVERSE);
            alphaAnimation.setRepeatCount(5);
            imageView.startAnimation(alphaAnimation);
        }
    });

4、大きさアニメーション

    //大きさアニメーションテスト
    Button button_scale = (Button)findViewById(R.id.button_scale);
    button_scale.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            L.d();
            ScaleAnimation scaleAnimation = new ScaleAnimation(
                    1f,3.0f,                                 //Xの開始大きさ
                    1f,3.0f,                                 //Yの開始大きさ
                    Animation.RELATIVE_TO_SELF,0.5f,       //開始位置の位置X
                    Animation.RELATIVE_TO_SELF,0.5f        //開始位置の位置Y
            );
            scaleAnimation.setDuration(2000);
            scaleAnimation.setRepeatCount(5);
            scaleAnimation.setRepeatMode(Animation.REVERSE);
            imageView.startAnimation(scaleAnimation);

        }
    });

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