Tween Animation(1)

Tween Animation(1)

① Translate Animation

② Scale Animation

③ Rotate Animation

④ Alpha Animation

Translate Animation

[res]-[anim]-[trans.xml]

<?xml version="1.0" encoding="utf-8"?>
<translate
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="1000"
    android:fromXDelta="0"
    android:fromYDelta="0"
    android:toXDelta="-300"
    android:toYDelta="400"
    >
</translate>

[MainActivity]

public class MainActivity extends AppCompatActivity
{
    Button btn;
    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btn = (Button)findViewById(R.id.btn);
        final Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.trans);


        btn.setOnClickListener(new View.OnClickListener()
        {
            @Override
            public void onClick(View v)
            {
                v.startAnimation(animation);
            }
        });
    }
}

[res]-[anim]-[trans.xml]

<?xml version="1.0" encoding="utf-8"?>
<translate
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="2000"
    android:fromXDelta="0"
    android:fromYDelta="0"
    android:toXDelta="100"
    android:toYDelta="100"
    >
</translate>

[res]-[anim]-[trans.xml]

<?xml version="1.0" encoding="utf-8"?>
<translate
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="2000"
    android:fromXDelta="0"
    android:fromYDelta="0"
    android:toXDelta="-100"
    android:toYDelta="-100"
    >
</translate>

Scale Animation

<?xml version="1.0" encoding="utf-8"?>
<scale xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="2000"
    android:fromXScale="0.0"
    android:fromYScale="0.0"
    android:toXScale="1.0"
    android:toYScale="1.0"
    >
</scale>

<?xml version="1.0" encoding="utf-8"?>
<scale xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="1000"
    android:fromXScale="1.0"
    android:fromYScale="1.0"
    android:toXScale="2.5"
    android:toYScale="2.5"
    >
</scale>

<?xml version="1.0" encoding="utf-8"?>
<scale xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="2000"
    android:fromXScale="1.0"
    android:fromYScale="1.0"
    android:toXScale="0.5"
    android:toYScale="0.5"
    android:pivotX="50%"
    android:pivotY="50%"
    >
</scale>

Rotate Animation

<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="2000"
    android:fromDegrees="0"
    android:toDegrees="90"
    android:pivotX="50%"
    android:pivotY="50%"
    >
</rotate>

<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="2000"
    android:fromDegrees="0"
    android:toDegrees="270"
    android:pivotX="50%"
    android:pivotY="50%"
    >
</rotate>

Alpha Animation

<?xml version="1.0" encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="4000"
    android:fromAlpha="0.0"
    android:toAlpha="1.0"
    >
</alpha>