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Commit 3577a283 authored by Svetoslav's avatar Svetoslav
Browse files

Adding traits APIs to AccessibilityNodeInfo. 

This change adds several traits and properties to AccessibilityNodeInfo
aiming to allow better description of native Android components to
accessibility services as well as mapping web content to native Android
node info tree.

Change-Id: I36b893cbaa6213c9d02d805e9dc36b6d792b4961
parent b31e370a

api/current.txt

+50 −0
Original line number Diff line number Diff line
@@ -27578,13 +27578,17 @@ package android.view.accessibility { 
    method public android.view.accessibility.AccessibilityNodeInfo getChild(int);

    method public int getChildCount();

    method public java.lang.CharSequence getClassName();

    method public android.view.accessibility.AccessibilityNodeInfo.CollectionInfo getCollectionInfo();

    method public android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo getCollectionItemInfo();

    method public java.lang.CharSequence getContentDescription();

    method public int getInputType();

    method public android.view.accessibility.AccessibilityNodeInfo getLabelFor();

    method public android.view.accessibility.AccessibilityNodeInfo getLabeledBy();

    method public int getMovementGranularities();

    method public boolean getOpensPopup();

    method public java.lang.CharSequence getPackageName();

    method public android.view.accessibility.AccessibilityNodeInfo getParent();

    method public android.view.accessibility.AccessibilityNodeInfo.RangeInfo getRangeInfo();

    method public java.lang.CharSequence getText();

    method public int getTextSelectionEnd();

    method public int getTextSelectionStart();
@@ -27594,11 +27598,17 @@ package android.view.accessibility { 
    method public boolean isCheckable();

    method public boolean isChecked();

    method public boolean isClickable();

    method public boolean isContentInvalid();

    method public boolean isDismissable();

    method public boolean isEditable();

    method public boolean isEnabled();

    method public boolean isExpandable();

    method public boolean isExpanded();

    method public boolean isFocusable();

    method public boolean isFocused();

    method public boolean isLiveRegion();

    method public boolean isLongClickable();

    method public boolean isMultiLine();

    method public boolean isPassword();

    method public boolean isScrollable();

    method public boolean isSelected();
@@ -27618,9 +27628,15 @@ package android.view.accessibility { 
    method public void setChecked(boolean);

    method public void setClassName(java.lang.CharSequence);

    method public void setClickable(boolean);

    method public void setCollectionInfo(android.view.accessibility.AccessibilityNodeInfo.CollectionInfo);

    method public void setCollectionItemInfo(android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo);

    method public void setContentDescription(java.lang.CharSequence);

    method public void setContentInvalid(boolean);

    method public void setDismissable(boolean);

    method public void setEditable(boolean);

    method public void setEnabled(boolean);

    method public void setExpandable(boolean);

    method public void setExpanded(boolean);

    method public void setFocusable(boolean);

    method public void setFocused(boolean);

    method public void setInputType(int);
@@ -27628,12 +27644,16 @@ package android.view.accessibility { 
    method public void setLabelFor(android.view.View, int);

    method public void setLabeledBy(android.view.View);

    method public void setLabeledBy(android.view.View, int);

    method public void setLiveRegion(boolean);

    method public void setLongClickable(boolean);

    method public void setMovementGranularities(int);

    method public void setMultiLine(boolean);

    method public void setOpensPopup(boolean);

    method public void setPackageName(java.lang.CharSequence);

    method public void setParent(android.view.View);

    method public void setParent(android.view.View, int);

    method public void setPassword(boolean);

    method public void setRangeInfo(android.view.accessibility.AccessibilityNodeInfo.RangeInfo);

    method public void setScrollable(boolean);

    method public void setSelected(boolean);

    method public void setSource(android.view.View);
@@ -27653,8 +27673,11 @@ package android.view.accessibility { 
    field public static final int ACTION_CLEAR_FOCUS = 2; // 0x2

    field public static final int ACTION_CLEAR_SELECTION = 8; // 0x8

    field public static final int ACTION_CLICK = 16; // 0x10

    field public static final int ACTION_COLLAPSE = 524288; // 0x80000

    field public static final int ACTION_COPY = 16384; // 0x4000

    field public static final int ACTION_CUT = 65536; // 0x10000

    field public static final int ACTION_DISMISS = 1048576; // 0x100000

    field public static final int ACTION_EXPAND = 262144; // 0x40000

    field public static final int ACTION_FOCUS = 1; // 0x1

    field public static final int ACTION_LONG_CLICK = 32; // 0x20

    field public static final int ACTION_NEXT_AT_MOVEMENT_GRANULARITY = 256; // 0x100
@@ -27676,6 +27699,33 @@ package android.view.accessibility { 
    field public static final int MOVEMENT_GRANULARITY_WORD = 2; // 0x2

  }













  public static final class AccessibilityNodeInfo.CollectionInfo {













    method public int getHorizontalSize();













    method public int getVerticalSize();













    method public boolean isHierarchical();













    method public static android.view.accessibility.AccessibilityNodeInfo.CollectionInfo obtain(int, int, boolean);













  }

























  public static final class AccessibilityNodeInfo.CollectionItemInfo {













    method public int getHorizontalPosition();













    method public int getHorizontalSpan();













    method public int getVerticalPosition();













    method public int getVerticalSpan();













    method public boolean isHeading();













    method public static android.view.accessibility.AccessibilityNodeInfo.CollectionItemInfo obtain(int, int, int, int, boolean);













  }

























  public static final class AccessibilityNodeInfo.RangeInfo {













    method public float getCurrent();













    method public float getMax();













    method public float getMin();













    method public int getType();













    method public static android.view.accessibility.AccessibilityNodeInfo.RangeInfo obtain(int, float, float, float);













    field public static final int RANGE_TYPE_FLOAT = 1; // 0x1













    field public static final int RANGE_TYPE_INT = 0; // 0x0













    field public static final int RANGE_TYPE_PERCENT = 2; // 0x2













  }



























  public abstract class AccessibilityNodeProvider {















    ctor public AccessibilityNodeProvider();















    method public android.view.accessibility.AccessibilityNodeInfo createAccessibilityNodeInfo(int);

























core/java/android/view/accessibility/AccessibilityNodeInfo.java



+662
−1


























File changed.
Preview size limit exceeded, changes collapsed.
























services/java/com/android/server/accessibility/AccessibilityManagerService.java



+4
−1




























Original line number
Diff line number
Diff line








@@ -2685,7 +2685,10 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub {













            | AccessibilityNodeInfo.ACTION_COPY















            | AccessibilityNodeInfo.ACTION_PASTE















            | AccessibilityNodeInfo.ACTION_CUT













            | AccessibilityNodeInfo.ACTION_SET_SELECTION;













            | AccessibilityNodeInfo.ACTION_SET_SELECTION













            | AccessibilityNodeInfo.ACTION_EXPAND













            | AccessibilityNodeInfo.ACTION_COLLAPSE













            | AccessibilityNodeInfo.ACTION_DISMISS;































        private static final int RETRIEVAL_ALLOWING_EVENT_TYPES =















            AccessibilityEvent.TYPE_VIEW_CLICKED