actionbarsherlock/src/com/actionbarsherlock/internal/nineoldandroids/widget/NineLinearLayout.java

   1 package com.actionbarsherlock.internal.nineoldandroids.widget;
   2
   3 import android.content.Context;
   4 import android.util.AttributeSet;
   5 import android.widget.LinearLayout;
   6
   7 import com.actionbarsherlock.internal.nineoldandroids.view.animation.AnimatorProxy;
   8
   9 public class NineLinearLayout extends LinearLayout {
  10     private final AnimatorProxy mProxy;
  11
  12     public NineLinearLayout(Context context, AttributeSet attrs) {
  13         super(context, attrs);
  14         mProxy = AnimatorProxy.NEEDS_PROXY ? AnimatorProxy.wrap(this) : null;
  15     }
  16
  17     @Override
  18     public void setVisibility(int visibility) {
  19         if (mProxy != null) {
  20             if (visibility == GONE) {
  21                 clearAnimation();
  22             } else if (visibility == VISIBLE) {
  23                 setAnimation(mProxy);
  24             }
  25         }
  26         super.setVisibility(visibility);
  27     }
  28
  29     public float getAlpha() {
  30         if (AnimatorProxy.NEEDS_PROXY) {
  31             return mProxy.getAlpha();
  32         } else {
  33             return super.getAlpha();
  34         }
  35     }
  36     public void setAlpha(float alpha) {
  37         if (AnimatorProxy.NEEDS_PROXY) {
  38             mProxy.setAlpha(alpha);
  39         } else {
  40             super.setAlpha(alpha);
  41         }
  42     }
  43     public float getTranslationX() {
  44         if (AnimatorProxy.NEEDS_PROXY) {
  45             return mProxy.getTranslationX();
  46         } else {
  47             return super.getTranslationX();
  48         }
  49     }
  50     public void setTranslationX(float translationX) {
  51         if (AnimatorProxy.NEEDS_PROXY) {
  52             mProxy.setTranslationX(translationX);
  53         } else {
  54             super.setTranslationX(translationX);
  55         }
  56     }
  57 }