diff --git a/core/java/android/widget/RadioGroup.java b/core/java/android/widget/RadioGroup.java index 71ccb595278b5..849488d42bcfa 100644 --- a/core/java/android/widget/RadioGroup.java +++ b/core/java/android/widget/RadioGroup.java @@ -22,6 +22,7 @@ import android.annotation.Nullable; import android.compat.annotation.UnsupportedAppUsage; import android.content.Context; import android.content.res.TypedArray; +import android.text.TextUtils; import android.util.AttributeSet; import android.util.Log; import android.view.View; @@ -484,21 +485,21 @@ public class RadioGroup extends LinearLayout { super.onInitializeAccessibilityNodeInfo(info); if (this.getOrientation() == HORIZONTAL) { info.setCollectionInfo(AccessibilityNodeInfo.CollectionInfo.obtain(1, - getVisibleChildCount(), false, + getVisibleChildWithTextCount(), false, AccessibilityNodeInfo.CollectionInfo.SELECTION_MODE_SINGLE)); } else { info.setCollectionInfo( - AccessibilityNodeInfo.CollectionInfo.obtain(getVisibleChildCount(), + AccessibilityNodeInfo.CollectionInfo.obtain(getVisibleChildWithTextCount(), 1, false, AccessibilityNodeInfo.CollectionInfo.SELECTION_MODE_SINGLE)); } } - private int getVisibleChildCount() { + private int getVisibleChildWithTextCount() { int count = 0; for (int i = 0; i < getChildCount(); i++) { if (this.getChildAt(i) instanceof RadioButton) { - if (((RadioButton) this.getChildAt(i)).getVisibility() == VISIBLE) { + if (isVisibleWithText((RadioButton) this.getChildAt(i))) { count++; } } @@ -513,15 +514,19 @@ public class RadioGroup extends LinearLayout { int index = 0; for (int i = 0; i < getChildCount(); i++) { if (this.getChildAt(i) instanceof RadioButton) { - RadioButton radioButton = (RadioButton) this.getChildAt(i); - if (radioButton == child) { + RadioButton button = (RadioButton) this.getChildAt(i); + if (button == child) { return index; } - if (radioButton.getVisibility() == VISIBLE) { + if (isVisibleWithText(button)) { index++; } } } return -1; } + + private boolean isVisibleWithText(RadioButton button) { + return button.getVisibility() == VISIBLE && !TextUtils.isEmpty(button.getText()); + } } \ No newline at end of file