Bug 4563099 - Action bar tabs - place second row tabs on top in the (310849ab) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/widget/ActionBarContainer.java

+26 −5

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package com.android.internal.widget;

		import android.app.ActionBar;
		import android.content.Context;
		import android.content.res.TypedArray;
		import android.util.AttributeSet;
		@@ -32,6 +33,7 @@ import android.widget.FrameLayout;
		public class ActionBarContainer extends FrameLayout {
		private boolean mIsTransitioning;
		private View mTabContainer;
		private ActionBarView mActionBarView;

		public ActionBarContainer(Context context) {
		this(context, null);
		@@ -46,6 +48,12 @@ public class ActionBarContainer extends FrameLayout {
		a.recycle();
		}

		@Override
		public void onFinishInflate() {
		super.onFinishInflate();
		mActionBarView = (ActionBarView) findViewById(com.android.internal.R.id.action_bar);
		}

		/**
		* Set the action bar into a "transitioning" state. While transitioning
		* the bar will block focus and touch from all of its descendants. This
		@@ -101,9 +109,8 @@ public class ActionBarContainer extends FrameLayout {
		final int count = getChildCount();
		for (int i = 0; i < count; i++) {
		final View child = getChildAt(i);
		if (child == mTabContainer) {
		continue;
		}

		if (child == mTabContainer) continue;

		final LayoutParams lp = (LayoutParams) child.getLayoutParams();
		nonTabHeight = Math.max(nonTabHeight,
		@@ -125,8 +132,22 @@ public class ActionBarContainer extends FrameLayout {
		super.onLayout(changed, l, t, r, b);
		if (mTabContainer != null && mTabContainer.getVisibility() != GONE) {
		final int containerHeight = getMeasuredHeight();
		mTabContainer.layout(l, containerHeight - mTabContainer.getMeasuredHeight(),
		r, containerHeight);
		final int tabHeight = mTabContainer.getMeasuredHeight();

		if ((mActionBarView.getDisplayOptions() & ActionBar.DISPLAY_SHOW_HOME) == 0) {
		// Not showing home, put tabs on top.
		final int count = getChildCount();
		for (int i = 0; i < count; i++){
		final View child = getChildAt(i);

		if (child == mTabContainer) continue;

		child.offsetTopAndBottom(tabHeight);
		}
		mTabContainer.layout(l, 0, r, tabHeight);
		} else {
		mTabContainer.layout(l, containerHeight - tabHeight, r, containerHeight);
		}
		}
		}
		}