Merge "Fix bug #6427629 Clean up layout direction APIs" into jb-mr1-dev (fea9df63) · Commits · e / os / android_frameworks_base

core/java/android/view/View.java

+140 −59

Original line number	Diff line number	Diff line
		@@ -2141,6 +2141,17 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*/
		static final int PFLAG2_PADDING_RESOLVED = 0x20000000;

		/**
		* Flag indicating that the start/end drawables has been resolved into left/right ones.
		*/
		static final int PFLAG2_DRAWABLE_RESOLVED = 0x40000000;

		/**
		* Group of bits indicating that RTL properties resolution is done.
		*/
		static final int ALL_RTL_PROPERTIES_RESOLVED = PFLAG2_LAYOUT_DIRECTION_RESOLVED \|
		PFLAG2_TEXT_DIRECTION_RESOLVED \| PFLAG2_TEXT_ALIGNMENT_RESOLVED;

		// There are a couple of flags left in mPrivateFlags2

		/* End of masks for mPrivateFlags2 */
		@@ -3199,9 +3210,12 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		mResources = context != null ? context.getResources() : null;
		mViewFlags = SOUND_EFFECTS_ENABLED \| HAPTIC_FEEDBACK_ENABLED;
		// Set layout and text direction defaults
		mPrivateFlags2 = (LAYOUT_DIRECTION_DEFAULT << PFLAG2_LAYOUT_DIRECTION_MASK_SHIFT) \|
		mPrivateFlags2 =
		(LAYOUT_DIRECTION_DEFAULT << PFLAG2_LAYOUT_DIRECTION_MASK_SHIFT) \|
		(TEXT_DIRECTION_DEFAULT << PFLAG2_TEXT_DIRECTION_MASK_SHIFT) \|
		(PFLAG2_TEXT_DIRECTION_RESOLVED_DEFAULT) \|
		(TEXT_ALIGNMENT_DEFAULT << PFLAG2_TEXT_ALIGNMENT_MASK_SHIFT) \|
		(PFLAG2_TEXT_ALIGNMENT_RESOLVED_DEFAULT) \|
		(IMPORTANT_FOR_ACCESSIBILITY_DEFAULT << PFLAG2_IMPORTANT_FOR_ACCESSIBILITY_SHIFT);
		mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
		setOverScrollMode(OVER_SCROLL_IF_CONTENT_SCROLLS);
		@@ -3419,7 +3433,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		break;
		case com.android.internal.R.styleable.View_layoutDirection:
		// Clear any layout direction flags (included resolved bits) already set
		mPrivateFlags2 &= ~(PFLAG2_LAYOUT_DIRECTION_MASK \| PFLAG2_LAYOUT_DIRECTION_RESOLVED_MASK);
		mPrivateFlags2 &=
		~(PFLAG2_LAYOUT_DIRECTION_MASK \| PFLAG2_LAYOUT_DIRECTION_RESOLVED_MASK);
		// Set the layout direction flags depending on the value of the attribute
		final int layoutDirection = a.getInt(attr, -1);
		final int value = (layoutDirection != -1) ?
		@@ -5772,6 +5787,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* {@link #LAYOUT_DIRECTION_INHERIT} or
		* {@link #LAYOUT_DIRECTION_LOCALE}.
		* @attr ref android.R.styleable#View_layoutDirection
		*
		* @hide
		*/
		@ViewDebug.ExportedProperty(category = "layout", mapping = {
		@ViewDebug.IntToString(from = LAYOUT_DIRECTION_LTR, to = "LTR"),
		@@ -5779,7 +5796,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		@ViewDebug.IntToString(from = LAYOUT_DIRECTION_INHERIT, to = "INHERIT"),
		@ViewDebug.IntToString(from = LAYOUT_DIRECTION_LOCALE, to = "LOCALE")
		})
		private int getRawLayoutDirection() {
		public int getRawLayoutDirection() {
		return (mPrivateFlags2 & PFLAG2_LAYOUT_DIRECTION_MASK) >> PFLAG2_LAYOUT_DIRECTION_MASK_SHIFT;
		}

		@@ -5787,11 +5804,17 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* Set the layout direction for this view. This will propagate a reset of layout direction
		* resolution to the view's children and resolve layout direction for this view.
		*
		* @param layoutDirection One of {@link #LAYOUT_DIRECTION_LTR},
		* @param layoutDirection the layout direction to set. Should be one of:
		*
		* {@link #LAYOUT_DIRECTION_LTR},
		* {@link #LAYOUT_DIRECTION_RTL},
		* {@link #LAYOUT_DIRECTION_INHERIT} or
		* {@link #LAYOUT_DIRECTION_INHERIT},
		* {@link #LAYOUT_DIRECTION_LOCALE}.
		*
		* Resolution will be done if the value is set to LAYOUT_DIRECTION_INHERIT. The resolution
		* proceeds up the parent chain of the view to get the value. If there is no parent, then it
		* will return the default {@link #LAYOUT_DIRECTION_LTR}.
		*
		* @attr ref android.R.styleable#View_layoutDirection
		*/
		@RemotableViewMethod
		@@ -5803,11 +5826,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		// Set the new layout direction (filtered)
		mPrivateFlags2 \|=
		((layoutDirection << PFLAG2_LAYOUT_DIRECTION_MASK_SHIFT) & PFLAG2_LAYOUT_DIRECTION_MASK);
		resolveRtlProperties();
		// Notify changes
		onRtlPropertiesChanged();
		// ... and ask for a layout pass
		requestLayout();
		// We need to resolve all RTL properties as they all depend on layout direction
		resolveRtlPropertiesIfNeeded();
		}
		}

		@@ -5816,6 +5836,9 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		*
		* @return {@link #LAYOUT_DIRECTION_RTL} if the layout direction is RTL or returns
		* {@link #LAYOUT_DIRECTION_LTR} if the layout direction is not RTL.
		*
		* For compatibility, this will return {@link #LAYOUT_DIRECTION_LTR} if API version
		* is lower than {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1}.
		*/
		@ViewDebug.ExportedProperty(category = "layout", mapping = {
		@ViewDebug.IntToString(from = LAYOUT_DIRECTION_LTR, to = "RESOLVED_DIRECTION_LTR"),
		@@ -5827,12 +5850,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		mPrivateFlags2 \|= PFLAG2_LAYOUT_DIRECTION_RESOLVED;
		return LAYOUT_DIRECTION_LTR;
		}
		// The layout direction will be resolved only if needed
		if ((mPrivateFlags2 & PFLAG2_LAYOUT_DIRECTION_RESOLVED) != PFLAG2_LAYOUT_DIRECTION_RESOLVED) {
		resolveLayoutDirection();
		}
		return ((mPrivateFlags2 & PFLAG2_LAYOUT_DIRECTION_RESOLVED_RTL) == PFLAG2_LAYOUT_DIRECTION_RESOLVED_RTL) ?
		LAYOUT_DIRECTION_RTL : LAYOUT_DIRECTION_LTR;
		return ((mPrivateFlags2 & PFLAG2_LAYOUT_DIRECTION_RESOLVED_RTL) ==
		PFLAG2_LAYOUT_DIRECTION_RESOLVED_RTL) ? LAYOUT_DIRECTION_RTL : LAYOUT_DIRECTION_LTR;
		}

		/**
		@@ -11474,10 +11493,6 @@ public class View implements Drawable.Callback, KeyEvent.Callback,

		jumpDrawablesToCurrentState();

		resolveRtlProperties();
		// Notify changes
		onRtlPropertiesChanged();

		clearAccessibilityFocus();
		if (isFocused()) {
		InputMethodManager imm = InputMethodManager.peekInstance();
		@@ -11490,25 +11505,41 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}

		/**
		* Resolve all RTL related properties
		* Resolve all RTL related properties.
		*/
		void resolveRtlProperties() {
		// Order is important here: LayoutDirection MUST be resolved first...
		void resolveRtlPropertiesIfNeeded() {
		if (!needRtlPropertiesResolution()) return;

		// Order is important here: LayoutDirection MUST be resolved first
		if (!isLayoutDirectionResolved()) {
		resolveLayoutDirection();
		resolveLayoutParams();
		}
		// ... then we can resolve the others properties depending on the resolved LayoutDirection.
		if (!isTextDirectionResolved()) {
		resolveTextDirection();
		}
		if (!isTextAlignmentResolved()) {
		resolveTextAlignment();
		}
		if (!isPaddingResolved()) {
		resolvePadding();
		resolveLayoutParams();
		}
		if (!isDrawablesResolved()) {
		resolveDrawables();
		}
		requestLayout();
		invalidate(true);
		onRtlPropertiesChanged();
		}

		// Reset resolution of all RTL related properties
		// Reset resolution of all RTL related properties.
		void resetRtlProperties() {
		resetResolvedLayoutDirection();
		resetResolvedTextDirection();
		resetResolvedTextAlignment();
		resetResolvedPadding();
		resetResolvedDrawables();
		}

		/**
		@@ -11537,6 +11568,13 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		return mContext.getApplicationInfo().hasRtlSupport();
		}

		/**
		* @return true if RTL properties need resolution.
		*/
		private boolean needRtlPropertiesResolution() {
		return (mPrivateFlags2 & ALL_RTL_PROPERTIES_RESOLVED) != ALL_RTL_PROPERTIES_RESOLVED;
		}

		/**
		* Called when any RTL property (layout direction or text direction or text alignment) has
		* been changed.
		@@ -11614,7 +11652,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}

		/**
		* Reset the resolved layout direction.
		* Reset the resolved layout direction. Layout direction will be resolved during a call to
		* {@link #onMeasure(int, int)}.
		*
		* @hide
		*/
		@@ -11624,19 +11663,28 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}

		/**
		* @return true if the layout direction is inherited.
		*
		* @hide
		*/
		public boolean isLayoutDirectionInherited() {
		return (getRawLayoutDirection() == LAYOUT_DIRECTION_INHERIT);
		}

		/**
		* @return true if layout direction has been resolved.
		*/
		private boolean isLayoutDirectionResolved() {
		return (mPrivateFlags2 & PFLAG2_LAYOUT_DIRECTION_RESOLVED) == PFLAG2_LAYOUT_DIRECTION_RESOLVED;
		}

		/**
		* Return if padding has been resolved
		*
		* @hide
		*/
		boolean isPaddingResolved() {
		return (mPrivateFlags2 & PFLAG2_PADDING_RESOLVED) != 0;
		return (mPrivateFlags2 & PFLAG2_PADDING_RESOLVED) == PFLAG2_PADDING_RESOLVED;
		}

		/**
		@@ -14116,6 +14164,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		if (mBackground != null) {
		mBackground.setLayoutDirection(getLayoutDirection());
		}
		mPrivateFlags2 \|= PFLAG2_DRAWABLE_RESOLVED;
		onResolveDrawables(getLayoutDirection());
		}

		@@ -14134,6 +14183,14 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		public void onResolveDrawables(int layoutDirection) {
		}

		private void resetResolvedDrawables() {
		mPrivateFlags2 &= ~PFLAG2_DRAWABLE_RESOLVED;
		}

		private boolean isDrawablesResolved() {
		return (mPrivateFlags2 & PFLAG2_DRAWABLE_RESOLVED) == PFLAG2_DRAWABLE_RESOLVED;
		}

		/**
		* If your view subclass is displaying its own Drawable objects, it should
		* override this function and return true for any Drawable it is
		@@ -14403,6 +14460,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		padding = new Rect();
		sThreadLocal.set(padding);
		}
		resetResolvedDrawables();
		background.setLayoutDirection(getLayoutDirection());
		if (background.getPadding(padding)) {
		resetResolvedPadding();
		@@ -15379,9 +15437,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		// first clears the measured dimension flag
		mPrivateFlags &= ~PFLAG_MEASURED_DIMENSION_SET;

		if (!isPaddingResolved()) {
		resolvePadding();
		}
		resolveRtlPropertiesIfNeeded();

		// measure ourselves, this should set the measured dimension flag back
		onMeasure(widthMeasureSpec, heightMeasureSpec);
		@@ -16526,6 +16582,10 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* {@link #TEXT_DIRECTION_LTR},
		* {@link #TEXT_DIRECTION_RTL},
		* {@link #TEXT_DIRECTION_LOCALE}
		*
		* Resolution will be done if the value is set to TEXT_DIRECTION_INHERIT. The resolution
		* proceeds up the parent chain of the view to get the value. If there is no parent, then it will
		* return the default {@link #TEXT_DIRECTION_FIRST_STRONG}.
		*/
		public void setTextDirection(int textDirection) {
		if (getRawTextDirection() != textDirection) {
		@@ -16534,6 +16594,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		resetResolvedTextDirection();
		// Set the new text direction
		mPrivateFlags2 \|= ((textDirection << PFLAG2_TEXT_DIRECTION_MASK_SHIFT) & PFLAG2_TEXT_DIRECTION_MASK);
		// Do resolution
		resolveTextDirection();
		// Notify change
		onRtlPropertiesChanged();
		// Refresh
		@@ -16545,11 +16607,6 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		/**
		* Return the resolved text direction.
		*
		* This needs resolution if the value is TEXT_DIRECTION_INHERIT. The resolution matches what has
		* been set by {@link #setTextDirection(int)} if it is not TEXT_DIRECTION_INHERIT, otherwise the
		* resolution proceeds up the parent chain of the view. If there is no parent, then it will
		* return the default {@link #TEXT_DIRECTION_FIRST_STRONG}.
		*
		* @return the resolved text direction. Returns one of:
		*
		* {@link #TEXT_DIRECTION_FIRST_STRONG}
		@@ -16559,10 +16616,6 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* {@link #TEXT_DIRECTION_LOCALE}
		*/
		public int getTextDirection() {
		// The text direction will be resolved only if needed
		if ((mPrivateFlags2 & PFLAG2_TEXT_DIRECTION_RESOLVED) != PFLAG2_TEXT_DIRECTION_RESOLVED) {
		resolveTextDirection();
		}
		return (mPrivateFlags2 & PFLAG2_TEXT_DIRECTION_RESOLVED_MASK) >> PFLAG2_TEXT_DIRECTION_RESOLVED_MASK_SHIFT;
		}

		@@ -16601,6 +16654,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		} else {
		// We cannot do the resolution if there is no parent, so use the default one
		mPrivateFlags2 \|= PFLAG2_TEXT_DIRECTION_RESOLVED_DEFAULT;
		// Resolution will need to happen again later
		return;
		}
		break;
		case TEXT_DIRECTION_FIRST_STRONG:
		@@ -16639,22 +16694,34 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}

		/**
		* Reset resolved text direction. Text direction can be resolved with a call to
		* getTextDirection().
		* Reset resolved text direction. Text direction will be resolved during a call to
		* {@link #onMeasure(int, int)}.
		*
		* @hide
		*/
		public void resetResolvedTextDirection() {
		// Reset any previous text direction resolution
		mPrivateFlags2 &= ~(PFLAG2_TEXT_DIRECTION_RESOLVED \| PFLAG2_TEXT_DIRECTION_RESOLVED_MASK);
		// Set to default value
		mPrivateFlags2 \|= PFLAG2_TEXT_DIRECTION_RESOLVED_DEFAULT;
		}

		/**
		* @return true if text direction is inherited.
		*
		* @hide
		*/
		public boolean isTextDirectionInherited() {
		return (getRawTextDirection() == TEXT_DIRECTION_INHERIT);
		}

		/**
		* @return true if text direction is resolved.
		*/
		private boolean isTextDirectionResolved() {
		return (mPrivateFlags2 & PFLAG2_TEXT_DIRECTION_RESOLVED) == PFLAG2_TEXT_DIRECTION_RESOLVED;
		}

		/**
		* Return the value specifying the text alignment or policy that was set with
		* {@link #setTextAlignment(int)}.
		@@ -16697,6 +16764,10 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		* {@link #TEXT_ALIGNMENT_VIEW_START},
		* {@link #TEXT_ALIGNMENT_VIEW_END}
		*
		* Resolution will be done if the value is set to TEXT_ALIGNMENT_INHERIT. The resolution
		* proceeds up the parent chain of the view to get the value. If there is no parent, then it
		* will return the default {@link #TEXT_ALIGNMENT_GRAVITY}.
		*
		* @attr ref android.R.styleable#View_textAlignment
		*/
		public void setTextAlignment(int textAlignment) {
		@@ -16705,7 +16776,10 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		mPrivateFlags2 &= ~PFLAG2_TEXT_ALIGNMENT_MASK;
		resetResolvedTextAlignment();
		// Set the new text alignment
		mPrivateFlags2 \|= ((textAlignment << PFLAG2_TEXT_ALIGNMENT_MASK_SHIFT) & PFLAG2_TEXT_ALIGNMENT_MASK);
		mPrivateFlags2 \|=
		((textAlignment << PFLAG2_TEXT_ALIGNMENT_MASK_SHIFT) & PFLAG2_TEXT_ALIGNMENT_MASK);
		// Do resolution
		resolveTextAlignment();
		// Notify change
		onRtlPropertiesChanged();
		// Refresh
		@@ -16717,10 +16791,6 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		/**
		* Return the resolved text alignment.
		*
		* The resolved text alignment. This needs resolution if the value is
		* TEXT_ALIGNMENT_INHERIT. The resolution matches {@link #setTextAlignment(int)} if it is
		* not TEXT_ALIGNMENT_INHERIT, otherwise resolution proceeds up the parent chain of the view.
		*
		* @return the resolved text alignment. Returns one of:
		*
		* {@link #TEXT_ALIGNMENT_GRAVITY},
		@@ -16740,11 +16810,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		@ViewDebug.IntToString(from = TEXT_ALIGNMENT_VIEW_END, to = "VIEW_END")
		})
		public int getTextAlignment() {
		// If text alignment is not resolved, then resolve it
		if ((mPrivateFlags2 & PFLAG2_TEXT_ALIGNMENT_RESOLVED) != PFLAG2_TEXT_ALIGNMENT_RESOLVED) {
		resolveTextAlignment();
		}
		return (mPrivateFlags2 & PFLAG2_TEXT_ALIGNMENT_RESOLVED_MASK) >> PFLAG2_TEXT_ALIGNMENT_RESOLVED_MASK_SHIFT;
		return (mPrivateFlags2 & PFLAG2_TEXT_ALIGNMENT_RESOLVED_MASK) >>
		PFLAG2_TEXT_ALIGNMENT_RESOLVED_MASK_SHIFT;
		}

		/**
		@@ -16786,6 +16853,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		else {
		// We cannot do the resolution if there is no parent so use the default
		mPrivateFlags2 \|= PFLAG2_TEXT_ALIGNMENT_RESOLVED_DEFAULT;
		// Resolution will need to happen again later
		return;
		}
		break;
		case TEXT_ALIGNMENT_GRAVITY:
		@@ -16825,22 +16894,34 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		}

		/**
		* Reset resolved text alignment.
		* Reset resolved text alignment. Text alignment will be resolved during a call to
		* {@link #onMeasure(int, int)}.
		*
		* @hide
		*/
		public void resetResolvedTextAlignment() {
		// Reset any previous text alignment resolution
		mPrivateFlags2 &= ~(PFLAG2_TEXT_ALIGNMENT_RESOLVED \| PFLAG2_TEXT_ALIGNMENT_RESOLVED_MASK);
		// Set to default
		mPrivateFlags2 \|= PFLAG2_TEXT_ALIGNMENT_RESOLVED_DEFAULT;
		}

		/**
		* @return true if text alignment is inherited.
		*
		* @hide
		*/
		public boolean isTextAlignmentInherited() {
		return (getRawTextAlignment() == TEXT_ALIGNMENT_INHERIT);
		}

		/**
		* @return true if text alignment is resolved.
		*/
		private boolean isTextAlignmentResolved() {
		return (mPrivateFlags2 & PFLAG2_TEXT_ALIGNMENT_RESOLVED) == PFLAG2_TEXT_ALIGNMENT_RESOLVED;
		}

		/**
		* Generate a value suitable for use in {@link #setId(int)}.
		* This value will not collide with ID values generated at build time by aapt for R.id.

core/java/android/view/ViewGroup.java

+75 −7

Original line number	Diff line number	Diff line
		@@ -3391,11 +3391,6 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
		if (child.hasTransientState()) {
		childHasTransientStateChanged(child, true);
		}

		if (child.isLayoutDirectionInherited()) {
		child.resetResolvedLayoutDirection();
		child.resolveRtlProperties();
		}
		}

		private void addInArray(View child, int index) {
		@@ -3621,7 +3616,7 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
		childHasTransientStateChanged(view, false);
		}

		view.resetResolvedLayoutDirection();
		view.resetRtlProperties();

		onViewRemoved(view);

		@@ -5257,6 +5252,54 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
		}
		}

		/**
		* @hide
		*/
		@Override
		public void resolveLayoutDirection() {
		super.resolveLayoutDirection();

		int count = getChildCount();
		for (int i = 0; i < count; i++) {
		final View child = getChildAt(i);
		if (child.isLayoutDirectionInherited()) {
		child.resolveLayoutDirection();
		}
		}
		}

		/**
		* @hide
		*/
		@Override
		public void resolveTextDirection() {
		super.resolveTextDirection();

		int count = getChildCount();
		for (int i = 0; i < count; i++) {
		final View child = getChildAt(i);
		if (child.isTextDirectionInherited()) {
		child.resolveTextDirection();
		}
		}
		}

		/**
		* @hide
		*/
		@Override
		public void resolveTextAlignment() {
		super.resolveTextAlignment();

		int count = getChildCount();
		for (int i = 0; i < count; i++) {
		final View child = getChildAt(i);
		if (child.isTextAlignmentInherited()) {
		child.resolveTextAlignment();
		}
		}
		}

		/**
		* @hide
		*/
		@@ -5264,16 +5307,41 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
		public void resetResolvedLayoutDirection() {
		super.resetResolvedLayoutDirection();

		// Take care of resetting the children resolution too
		int count = getChildCount();
		for (int i = 0; i < count; i++) {
		final View child = getChildAt(i);
		if (child.isLayoutDirectionInherited()) {
		child.resetResolvedLayoutDirection();
		}
		}
		}

		/**
		* @hide
		*/
		@Override
		public void resetResolvedTextDirection() {
		super.resetResolvedTextDirection();

		int count = getChildCount();
		for (int i = 0; i < count; i++) {
		final View child = getChildAt(i);
		if (child.isTextDirectionInherited()) {
		child.resetResolvedTextDirection();
		}
		}
		}

		/**
		* @hide
		*/
		@Override
		public void resetResolvedTextAlignment() {
		super.resetResolvedTextAlignment();

		int count = getChildCount();
		for (int i = 0; i < count; i++) {
		final View child = getChildAt(i);
		if (child.isTextAlignmentInherited()) {
		child.resetResolvedTextAlignment();
		}