diff options
Diffstat (limited to 'src/com/android/launcher2/AllAppsTabbed.java')
| -rw-r--r-- | src/com/android/launcher2/AllAppsTabbed.java | 43 |
1 files changed, 32 insertions, 11 deletions
diff --git a/src/com/android/launcher2/AllAppsTabbed.java b/src/com/android/launcher2/AllAppsTabbed.java index 0470cee..114da4e 100644 --- a/src/com/android/launcher2/AllAppsTabbed.java +++ b/src/com/android/launcher2/AllAppsTabbed.java @@ -18,6 +18,10 @@ package com.android.launcher2; import java.util.ArrayList; +import android.animation.Animatable; +import android.animation.AnimatableListenerAdapter; +import android.animation.Animator; +import android.animation.PropertyAnimator; import android.content.Context; import android.content.res.Resources; import android.graphics.Color; @@ -96,16 +100,30 @@ public class AllAppsTabbed extends TabHost implements AllAppsView { setOnTabChangedListener(new OnTabChangeListener() { public void onTabChanged(String tabId) { - String tag = getCurrentTabTag(); - if (tag == TAG_ALL) { - mAllApps.setAppFilter(AllAppsPagedView.ALL_APPS_FLAG); - } else if (tag == TAG_APPS) { - mAllApps.setAppFilter(ApplicationInfo.APP_FLAG); - } else if (tag == TAG_GAMES) { - mAllApps.setAppFilter(ApplicationInfo.GAME_FLAG); - } else if (tag == TAG_DOWNLOADED) { - mAllApps.setAppFilter(ApplicationInfo.DOWNLOADED_FLAG); - } + // animate the changing of the tab content by fading pages in and out + final int duration = 150; + final float alpha = mAllApps.getAlpha(); + Animator alphaAnim = new PropertyAnimator(duration, mAllApps, "alpha", alpha, 0.0f); + alphaAnim.addListener(new AnimatableListenerAdapter() { + public void onAnimationEnd(Animatable animation) { + String tag = getCurrentTabTag(); + if (tag == TAG_ALL) { + mAllApps.setAppFilter(AllAppsPagedView.ALL_APPS_FLAG); + } else if (tag == TAG_APPS) { + mAllApps.setAppFilter(ApplicationInfo.APP_FLAG); + } else if (tag == TAG_GAMES) { + mAllApps.setAppFilter(ApplicationInfo.GAME_FLAG); + } else if (tag == TAG_DOWNLOADED) { + mAllApps.setAppFilter(ApplicationInfo.DOWNLOADED_FLAG); + } + + final float alpha = mAllApps.getAlpha(); + Animator alphaAnim = + new PropertyAnimator(duration, mAllApps, "alpha", alpha, 1.0f); + alphaAnim.start(); + } + }); + alphaAnim.start(); } }); @@ -135,9 +153,12 @@ public class AllAppsTabbed extends TabHost implements AllAppsView { @Override public void setVisibility(int visibility) { + final boolean isVisible = (visibility == View.VISIBLE); super.setVisibility(visibility); - float zoom = visibility == View.VISIBLE ? 1.0f : 0.0f; + float zoom = (isVisible ? 1.0f : 0.0f); mAllApps.zoom(zoom, false); + if (!isVisible) + mAllApps.cleanup(); } @Override |