Skip to content

Instantly share code, notes, and snippets.

View liu7yong's full-sized avatar

liu7yong

10 followers · 23 following
View GitHub Profile
@liu7yong
liu7yong / RotateDrawable
Last active December 21, 2015 12:19
If you has your own custom View who has a RotateDrawable and want to make it rotate, following code may help. The trick is to call Drawable.setLevel() on the drawable.
private Drawable mLoadingDrawable;
private Transformation mTransformation;
private AlphaAnimation mAnimation;
private boolean mHasAnimation;
private Interpolator mInterpolator;
private long mLastDrawTime;
private static final int ANIMATION_RESOLUTION = 200;
private static final int MAX_LEVEL = 10000;
@liu7yong
liu7yong / DropDownAnimation
Last active December 21, 2015 12:19
An android animation that collapse or expand a View object.
/**
*
*/
package us.liuyong.widget;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.view.animation.Animation;
import android.view.animation.Transformation;