3.13学习总结

今天学习了动画2补间动画

package com.example.mybjdh;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        ImageView imageView = findViewById(R.id.iv);

        imageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                //Animation animation = AnimationUtils.loadAnimation(MainActivity.this, R.anim.alpha);　　　　　　透明度
                //Animation animation = AnimationUtils.loadAnimation(MainActivity.this, R.anim.rotate);　　　　　　旋转
                //Animation animation = AnimationUtils.loadAnimation(MainActivity.this, R.anim.scale);　　　　　　缩放
                Animation animation = AnimationUtils.loadAnimation(MainActivity.this, R.anim.translate);　　　　　　平移
                imageView.startAnimation(animation);
            }
        });
    }
}