activity 切换动画

1.四个动画

left_in.xml

<translate xmlns:android="http://schemas.android.com/apk/res/android" android:duration="200" android:fromXDelta="-100.0%" android:fromYDelta="0.0%" android:toXDelta="0.0%" android:toYDelta="0.0%" /> right_out.xml

<translate xmlns:android="http://schemas.android.com/apk/res/android" android:duration="200" android:fromXDelta="0.0%" android:fromYDelta="0.0%" android:toXDelta="100.0%" android:toYDelta="0.0%" /> right_in.xml

<translate xmlns:android="http://schemas.android.com/apk/res/android" android:duration="200" android:fromXDelta="100.0%" android:fromYDelta="0.0%" android:toXDelta="0.0%" android:toYDelta="0.0%" /> left_out.xml

<translate xmlns:android="http://schemas.android.com/apk/res/android" android:duration="200" android:fromXDelta="0.0%" android:fromYDelta="0.0%" android:toXDelta="-100.0%" android:toYDelta="0.0%" />

BaseActivity中重写两个方法：

@Override public void startActivity(Intent intent) { super.startActivity(intent); overridePendingTransition(R.anim.right_in, R.anim.left_out); } @Override public void finish() { super.finish(); overridePendingTransition(R.anim.left_in, R.anim.right_out); }

解释：跳转下一页时页面 “左出右进”， 关闭页面时 “左进右出”；