Vertically align toolbar child views with similar gravities (e3cb7bae) · Commits · e / os / android_frameworks_base

core/java/android/widget/Toolbar.java

+51 −25

Original line number	Diff line number	Diff line
		@@ -37,7 +37,6 @@ import android.view.View;
		import android.view.ViewGroup;

		import com.android.internal.R;
		import com.android.internal.app.ToolbarActionBar;
		import com.android.internal.view.menu.MenuBuilder;
		import com.android.internal.view.menu.MenuItemImpl;
		import com.android.internal.view.menu.MenuPresenter;
		@@ -1007,8 +1006,15 @@ public class Toolbar extends ViewGroup {
		}

		private void addSystemView(View v) {
		final LayoutParams lp = new LayoutParams(LayoutParams.WRAP_CONTENT,
		LayoutParams.WRAP_CONTENT);
		final ViewGroup.LayoutParams vlp = v.getLayoutParams();
		final LayoutParams lp;
		if (vlp == null) {
		lp = generateDefaultLayoutParams();
		} else if (!checkLayoutParams(vlp)) {
		lp = generateLayoutParams(vlp);
		} else {
		lp = (LayoutParams) vlp;
		}
		lp.mViewType = LayoutParams.SYSTEM;
		addView(v, lp);
		}
		@@ -1280,27 +1286,36 @@ public class Toolbar extends ViewGroup {
		final int[] collapsingMargins = mTempMargins;
		collapsingMargins[0] = collapsingMargins[1] = 0;

		// Align views within the minimum toolbar height, if set.
		final int alignmentHeight = getMinimumHeight();

		if (shouldLayout(mNavButtonView)) {
		if (isRtl) {
		right = layoutChildRight(mNavButtonView, right, collapsingMargins);
		right = layoutChildRight(mNavButtonView, right, collapsingMargins,
		alignmentHeight);
		} else {
		left = layoutChildLeft(mNavButtonView, left, collapsingMargins);
		left = layoutChildLeft(mNavButtonView, left, collapsingMargins,
		alignmentHeight);
		}
		}

		if (shouldLayout(mCollapseButtonView)) {
		if (isRtl) {
		right = layoutChildRight(mCollapseButtonView, right, collapsingMargins);
		right = layoutChildRight(mCollapseButtonView, right, collapsingMargins,
		alignmentHeight);
		} else {
		left = layoutChildLeft(mCollapseButtonView, left, collapsingMargins);
		left = layoutChildLeft(mCollapseButtonView, left, collapsingMargins,
		alignmentHeight);
		}
		}

		if (shouldLayout(mMenuView)) {
		if (isRtl) {
		left = layoutChildLeft(mMenuView, left, collapsingMargins);
		left = layoutChildLeft(mMenuView, left, collapsingMargins,
		alignmentHeight);
		} else {
		right = layoutChildRight(mMenuView, right, collapsingMargins);
		right = layoutChildRight(mMenuView, right, collapsingMargins,
		alignmentHeight);
		}
		}

		@@ -1311,17 +1326,21 @@ public class Toolbar extends ViewGroup {

		if (shouldLayout(mExpandedActionView)) {
		if (isRtl) {
		right = layoutChildRight(mExpandedActionView, right, collapsingMargins);
		right = layoutChildRight(mExpandedActionView, right, collapsingMargins,
		alignmentHeight);
		} else {
		left = layoutChildLeft(mExpandedActionView, left, collapsingMargins);
		left = layoutChildLeft(mExpandedActionView, left, collapsingMargins,
		alignmentHeight);
		}
		}

		if (shouldLayout(mLogoView)) {
		if (isRtl) {
		right = layoutChildRight(mLogoView, right, collapsingMargins);
		right = layoutChildRight(mLogoView, right, collapsingMargins,
		alignmentHeight);
		} else {
		left = layoutChildLeft(mLogoView, left, collapsingMargins);
		left = layoutChildLeft(mLogoView, left, collapsingMargins,
		alignmentHeight);
		}
		}

		@@ -1434,13 +1453,15 @@ public class Toolbar extends ViewGroup {
		addCustomViewsWithGravity(mTempViews, Gravity.LEFT);
		final int leftViewsCount = mTempViews.size();
		for (int i = 0; i < leftViewsCount; i++) {
		left = layoutChildLeft(mTempViews.get(i), left, collapsingMargins);
		left = layoutChildLeft(mTempViews.get(i), left, collapsingMargins,
		alignmentHeight);
		}

		addCustomViewsWithGravity(mTempViews, Gravity.RIGHT);
		final int rightViewsCount = mTempViews.size();
		for (int i = 0; i < rightViewsCount; i++) {
		right = layoutChildRight(mTempViews.get(i), right, collapsingMargins);
		right = layoutChildRight(mTempViews.get(i), right, collapsingMargins,
		alignmentHeight);
		}

		// Centered views try to center with respect to the whole bar, but views pinned
		@@ -1459,8 +1480,10 @@ public class Toolbar extends ViewGroup {

		final int centerViewsCount = mTempViews.size();
		for (int i = 0; i < centerViewsCount; i++) {
		centerLeft = layoutChildLeft(mTempViews.get(i), centerLeft, collapsingMargins);
		centerLeft = layoutChildLeft(mTempViews.get(i), centerLeft, collapsingMargins,
		alignmentHeight);
		}

		mTempViews.clear();
		}

		@@ -1483,46 +1506,49 @@ public class Toolbar extends ViewGroup {
		return width;
		}

		private int layoutChildLeft(View child, int left, int[] collapsingMargins) {
		private int layoutChildLeft(View child, int left, int[] collapsingMargins,
		int alignmentHeight) {
		final LayoutParams lp = (LayoutParams) child.getLayoutParams();
		final int l = lp.leftMargin - collapsingMargins[0];
		left += Math.max(0, l);
		collapsingMargins[0] = Math.max(0, -l);
		final int top = getChildTop(child);
		final int top = getChildTop(child, alignmentHeight);
		final int childWidth = child.getMeasuredWidth();
		child.layout(left, top, left + childWidth, top + child.getMeasuredHeight());
		left += childWidth + lp.rightMargin;
		return left;
		}

		private int layoutChildRight(View child, int right, int[] collapsingMargins) {
		private int layoutChildRight(View child, int right, int[] collapsingMargins,
		int alignmentHeight) {
		final LayoutParams lp = (LayoutParams) child.getLayoutParams();
		final int r = lp.rightMargin - collapsingMargins[1];
		right -= Math.max(0, r);
		collapsingMargins[1] = Math.max(0, -r);
		final int top = getChildTop(child);
		final int top = getChildTop(child, alignmentHeight);
		final int childWidth = child.getMeasuredWidth();
		child.layout(right - childWidth, top, right, top + child.getMeasuredHeight());
		right -= childWidth + lp.leftMargin;
		return right;
		}

		private int getChildTop(View child) {
		private int getChildTop(View child, int alignmentHeight) {
		final LayoutParams lp = (LayoutParams) child.getLayoutParams();
		final int childHeight = child.getMeasuredHeight();
		final int alignmentOffset = alignmentHeight > 0 ? (childHeight - alignmentHeight) / 2 : 0;
		switch (getChildVerticalGravity(lp.gravity)) {
		case Gravity.TOP:
		return getPaddingTop();
		return getPaddingTop() - alignmentOffset;

		case Gravity.BOTTOM:
		return getHeight() - getPaddingBottom() -
		child.getMeasuredHeight() - lp.bottomMargin;
		return getHeight() - getPaddingBottom() - childHeight
		- lp.bottomMargin - alignmentOffset;

		default:
		case Gravity.CENTER_VERTICAL:
		final int paddingTop = getPaddingTop();
		final int paddingBottom = getPaddingBottom();
		final int height = getHeight();
		final int childHeight = child.getMeasuredHeight();
		final int space = height - paddingTop - paddingBottom;
		int spaceAbove = (space - childHeight) / 2;
		if (spaceAbove < lp.topMargin) {

core/res/res/values-sw600dp-land/dimens_material.xml

0 → 100644

+23 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!-- Copyright (C) 2014 The Android Open Source Project

		Licensed under the Apache License, Version 2.0 (the "License");
		you may not use this file except in compliance with the License.
		You may obtain a copy of the License at

		http://www.apache.org/licenses/LICENSE-2.0

		Unless required by applicable law or agreed to in writing, software
		distributed under the License is distributed on an "AS IS" BASIS,
		WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		See the License for the specific language governing permissions and
		limitations under the License.
		-->
		<resources>

		<!-- Use the default title sizes on tablets. -->
		<dimen name="text_size_title_material_toolbar">@dimen/text_size_title_material</dimen>
		<!-- Use the default subtitle sizes on tablets. -->
		<dimen name="text_size_subtitle_material_toolbar">@dimen/text_size_subhead_material</dimen>

		</resources>

core/res/res/values/dimens_material.xml

+4 −4

Original line number	Diff line number	Diff line
		@@ -41,11 +41,11 @@
		<dimen name="text_size_headline_material">24sp</dimen>
		<dimen name="text_size_title_material">20sp</dimen>
		<dimen name="text_size_subhead_material">16sp</dimen>
		<dimen name="text_size_title_material_toolbar">20dp</dimen>
		<dimen name="text_size_subtitle_material_toolbar">16dp</dimen>
		<dimen name="text_size_title_material_toolbar">@dimen/text_size_title_material</dimen>
		<dimen name="text_size_subtitle_material_toolbar">@dimen/text_size_subhead_material</dimen>
		<dimen name="text_size_menu_material">16sp</dimen>
		<dimen name="text_size_body_2_material">14sp</dimen>
		<dimen name="text_size_body_1_material">14sp</dimen>
		<dimen name="text_size_body_2_material">16sp</dimen>
		<dimen name="text_size_body_1_material">16sp</dimen>
		<dimen name="text_size_caption_material">12sp</dimen>
		<dimen name="text_size_button_material">14sp</dimen>

core/res/res/values/styles_material.xml

+0 −3

Original line number	Diff line number	Diff line
		@@ -851,10 +851,7 @@ please see styles_device_defaults.xml.
		<item name="src">@drawable/ic_menu_moreoverflow_material</item>
		<item name="background">?attr/actionBarItemBackground</item>
		<item name="contentDescription">@string/action_menu_overflow_description</item>
		<item name="minWidth">@dimen/action_button_min_width_material</item>
		<item name="minHeight">@dimen/action_button_min_height_material</item>
		<item name="paddingEnd">12dp</item>
		<item name="scaleType">center</item>
		</style>

		<style name="Widget.Material.ActionBar.TabView" parent="Widget.ActionBar.TabView">