Fix issue #20679383: Add text style to assist.ViewNode... (02beb41c) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -36913,6 +36913,7 @@ package android.view {
		method public abstract void setText(java.lang.CharSequence);
		method public abstract void setText(java.lang.CharSequence, int, int);
		method public abstract void setTextPaint(android.text.TextPaint);
		method public abstract void setTextStyle(int, int, int, int);
		method public abstract void setVisibility(int);
		}

api/system-current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -39176,6 +39176,7 @@ package android.view {
		method public abstract void setText(java.lang.CharSequence);
		method public abstract void setText(java.lang.CharSequence, int, int);
		method public abstract void setTextPaint(android.text.TextPaint);
		method public abstract void setTextStyle(int, int, int, int);
		method public abstract void setVisibility(int);
		}

core/java/android/app/AssistStructure.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -634,6 +634,15 @@ final public class AssistStructure implements Parcelable {
		}
		}

		@Override
		public void setTextStyle(int size, int fgColor, int bgColor, int style) {
		ViewNodeText t = getNodeText();
		t.mTextColor = fgColor;
		t.mTextBackgroundColor = bgColor;
		t.mTextSize = size;
		t.mTextStyle = style;
		}

		@Override
		public void setHint(CharSequence hint) {
		getNodeText().mHint = hint != null ? hint.toString() : null;

core/java/android/view/ViewStructure.java

+155 −0

Original line number	Diff line number	Diff line
		@@ -25,60 +25,215 @@ import android.text.TextPaint;
		* View.onProvideStructure}.
		*/
		public abstract class ViewStructure {
		/**
		* Set the identifier for this view.
		*
		* @param id The view's identifier, as per {@link View#getId View.getId()}.
		* @param packageName The package name of the view's identifier, or null if there is none.
		* @param typeName The type name of the view's identifier, or null if there is none.
		* @param entryName The entry name of the view's identifier, or null if there is none.
		*/
		public abstract void setId(int id, String packageName, String typeName, String entryName);

		/**
		* Set the basic dimensions of this view.
		*
		* @param left The view's left position, in pixels relative to its parent's left edge.
		* @param top The view's top position, in pixels relative to its parent's top edge.
		* @param scrollX How much the view's x coordinate space has been scrolled, in pixels.
		* @param scrollY How much the view's y coordinate space has been scrolled, in pixels.
		* @param width The view's visible width, in pixels. This is the width visible on screen,
		* not the total data width of a scrollable view.
		* @param height The view's visible height, in pixels. This is the height visible on
		* screen, not the total data height of a scrollable view.
		*/
		public abstract void setDimens(int left, int top, int scrollX, int scrollY, int width,
		int height);

		/**
		* Set the visibility state of this view, as per
		* {@link View#getVisibility View.getVisibility()}.
		*/
		public abstract void setVisibility(int visibility);

		/** @hide */
		public abstract void setAssistBlocked(boolean state);

		/**
		* Set the enabled state of this view, as per {@link View#isEnabled View.isEnabled()}.
		*/
		public abstract void setEnabled(boolean state);

		/**
		* Set the clickable state of this view, as per {@link View#isClickable View.isClickable()}.
		*/
		public abstract void setClickable(boolean state);

		/**
		* Set the long clickable state of this view, as per
		* {@link View#isLongClickable View.isLongClickable()}.
		*/
		public abstract void setLongClickable(boolean state);

		/**
		* Set the stylus button pressable state of this view, as per
		* {@link View#isStylusButtonPressable View.isStylusButtonPressable()}.
		*/
		public abstract void setStylusButtonPressable(boolean state);

		/**
		* Set the focusable state of this view, as per {@link View#isFocusable View.isFocusable()}.
		*/
		public abstract void setFocusable(boolean state);

		/**
		* Set the focused state of this view, as per {@link View#isFocused View.isFocused()}.
		*/
		public abstract void setFocused(boolean state);

		/**
		* Set the accessibility focused state of this view, as per
		* {@link View#isAccessibilityFocused View.isAccessibilityFocused()}.
		*/
		public abstract void setAccessibilityFocused(boolean state);

		/**
		* Set the checkable state of this view, such as whether it implements the
		* {@link android.widget.Checkable} interface.
		*/
		public abstract void setCheckable(boolean state);

		/**
		* Set the checked state of this view, such as
		* {@link android.widget.Checkable#isChecked Checkable.isChecked()}.
		*/
		public abstract void setChecked(boolean state);

		/**
		* Set the selected state of this view, as per {@link View#isSelected View.isSelected()}.
		*/
		public abstract void setSelected(boolean state);

		/**
		* Set the activated state of this view, as per {@link View#isActivated View.isActivated()}.
		*/
		public abstract void setActivated(boolean state);

		/**
		* Set the class name of the view, as per
		* {@link View#getAccessibilityClassName View.getAccessibilityClassName()}.
		*/
		public abstract void setClassName(String className);

		/**
		* Set the content description of the view, as per
		* {@link View#getContentDescription View.getContentDescription()}.
		*/
		public abstract void setContentDescription(CharSequence contentDescription);

		/**
		* Set the text that is associated with this view. There is no selection
		* associated with the text. The text may have style spans to supply additional
		* display and semantic information.
		*/
		public abstract void setText(CharSequence text);

		/**
		* Like {@link #setText(CharSequence)} but with an active selection
		* extending from <var>selectionStart</var> through <var>selectionEnd</var>.
		*/
		public abstract void setText(CharSequence text, int selectionStart, int selectionEnd);

		/**
		* Set default global style of the text previously set with
		* {@link #setText}, derived from the given TextPaint object. Size, foreground color,
		* background color, and style information will be extracted from the paint.
		*/
		public abstract void setTextPaint(TextPaint paint);

		/**
		* Explicitly set default global style information for text that was previously set with
		* {@link #setText}.
		*
		* @param size The size, in pixels, of the text.
		* @param fgColor The foreground color, packed as 0xAARRGGBB.
		* @param bgColor The background color, packed as 0xAARRGGBB.
		* @param style Style flags, as defined by {@link android.app.AssistStructure.ViewNode}.
		*/
		public abstract void setTextStyle(int size, int fgColor, int bgColor, int style);

		/**
		* Set optional hint text associated with this view; this is for example the text that is
		* shown by an EditText when it is empty to indicate to the user the kind of text to input.
		*/
		public abstract void setHint(CharSequence hint);

		/**
		* Retrieve the last {@link #setText(CharSequence)}.
		*/
		public abstract CharSequence getText();

		/**
		* Retrieve the last selection start set by {@link #setText(CharSequence, int, int)}.
		*/
		public abstract int getTextSelectionStart();

		/**
		* Retrieve the last selection end set by {@link #setText(CharSequence, int, int)}.
		*/
		public abstract int getTextSelectionEnd();

		/**
		* Retrieve the last hint set by {@link #setHint}.
		*/
		public abstract CharSequence getHint();

		/**
		* Get extra data associated with this view structure; the returned Bundle is mutable,
		* allowing you to view and modify its contents. Keys placed in the Bundle should use
		* an appropriate namespace prefix (such as com.google.MY_KEY) to avoid conflicts.
		*/
		public abstract Bundle getExtras();

		/**
		* Returns true if {@link #getExtras} has been used to create extra content.
		*/
		public abstract boolean hasExtras();

		/**
		* Set the number of children of this view, which defines the range of indices you can
		* use with {@link #newChild} and {@link #asyncNewChild}. Calling this method again
		* resets all of the child state of the view, removing any children that had previously
		* been added.
		*/
		public abstract void setChildCount(int num);

		/**
		* Return the child count as set by {@link #setChildCount}.
		*/
		public abstract int getChildCount();

		/**
		* Create a new child {@link ViewStructure} in this view, putting into the list of
		* children at <var>index</var>.
		* @return Returns an fresh {@link ViewStructure} ready to be filled in.
		*/
		public abstract ViewAssistStructure newChild(int index);

		/**
		* Like {@link #newChild}, but allows the caller to asynchronously populate the returned
		* child. It can transfer the returned {@link ViewStructure} to another thread for it
		* to build its content (and children etc). Once done, some thread must call
		* {@link #asyncCommit} to tell the containing {@link ViewStructure} that the async
		* population is done.
		* @return Returns an fresh {@link ViewStructure} ready to be filled in.
		*/
		public abstract ViewAssistStructure asyncNewChild(int index);

		/**
		* Call when done populating a {@link ViewStructure} returned by
		* {@link #asyncNewChild}.
		*/
		public abstract void asyncCommit();

		/** @hide */

core/java/android/webkit/ViewAssistStructure.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -136,6 +136,11 @@ public class ViewAssistStructure extends android.view.ViewAssistStructure {
		mV.setTextPaint(paint);
		}

		@Override
		public void setTextStyle(int size, int fgColor, int bgColor, int style) {
		mV.setTextStyle(size, fgColor, bgColor, style);
		}

		@Override
		public void setHint(CharSequence hint) {
		mV.setHint(hint);