androidx.constraintlayout.widget attr barrierAllowsGoneWidgets attr barrierDirection attr chainUseRtl attr constraintSet attr constraint_referenced_ids attr content attr emptyVisibility attr layout_constrainedHeight attr layout_constrainedWidth attr layout_constraintBaseline_creator attr layout_constraintBaseline_toBaselineOf attr layout_constraintBottom_creator attr layout_constraintBottom_toBottomOf attr layout_constraintBottom_toTopOf attr layout_constraintCircle attr layout_constraintCircleAngle attr layout_constraintCircleRadius attr layout_constraintDimensionRatio attr layout_constraintEnd_toEndOf attr layout_constraintEnd_toStartOf attr layout_constraintGuide_begin attr layout_constraintGuide_end attr layout_constraintGuide_percent attr layout_constraintHeight_default attr layout_constraintHeight_max attr layout_constraintHeight_min attr layout_constraintHeight_percent attr layout_constraintHorizontal_bias attr layout_constraintHorizontal_chainStyle attr layout_constraintHorizontal_weight attr layout_constraintLeft_creator attr layout_constraintLeft_toLeftOf attr layout_constraintLeft_toRightOf attr layout_constraintRight_creator attr layout_constraintRight_toLeftOf attr layout_constraintRight_toRightOf attr layout_constraintStart_toEndOf attr layout_constraintStart_toStartOf attr layout_constraintTop_creator attr layout_constraintTop_toBottomOf attr layout_constraintTop_toTopOf attr layout_constraintVertical_bias attr layout_constraintVertical_chainStyle attr layout_constraintVertical_weight attr layout_constraintWidth_default attr layout_constraintWidth_max attr layout_constraintWidth_min attr layout_constraintWidth_percent attr layout_editor_absoluteX attr layout_editor_absoluteY attr layout_goneMarginBottom attr layout_goneMarginEnd attr layout_goneMarginLeft attr layout_goneMarginRight attr layout_goneMarginStart attr layout_goneMarginTop attr layout_optimizationLevel id bottom id end id gone id invisible id left id packed id parent id percent id right id spread id spread_inside id start id top id wrap styleable ConstraintLayout_Layout android_maxHeight android_maxWidth android_minHeight android_minWidth android_orientation barrierAllowsGoneWidgets barrierDirection chainUseRtl constraintSet constraint_referenced_ids layout_constrainedHeight layout_constrainedWidth layout_constraintBaseline_creator layout_constraintBaseline_toBaselineOf layout_constraintBottom_creator layout_constraintBottom_toBottomOf layout_constraintBottom_toTopOf layout_constraintCircle layout_constraintCircleAngle layout_constraintCircleRadius layout_constraintDimensionRatio layout_constraintEnd_toEndOf layout_constraintEnd_toStartOf layout_constraintGuide_begin layout_constraintGuide_end layout_constraintGuide_percent layout_constraintHeight_default layout_constraintHeight_max layout_constraintHeight_min layout_constraintHeight_percent layout_constraintHorizontal_bias layout_constraintHorizontal_chainStyle layout_constraintHorizontal_weight layout_constraintLeft_creator layout_constraintLeft_toLeftOf layout_constraintLeft_toRightOf layout_constraintRight_creator layout_constraintRight_toLeftOf layout_constraintRight_toRightOf layout_constraintStart_toEndOf layout_constraintStart_toStartOf layout_constraintTop_creator layout_constraintTop_toBottomOf layout_constraintTop_toTopOf layout_constraintVertical_bias layout_constraintVertical_chainStyle layout_constraintVertical_weight layout_constraintWidth_default layout_constraintWidth_max layout_constraintWidth_min layout_constraintWidth_percent layout_editor_absoluteX layout_editor_absoluteY layout_goneMarginBottom layout_goneMarginEnd layout_goneMarginLeft layout_goneMarginRight layout_goneMarginStart layout_goneMarginTop layout_optimizationLevel styleable ConstraintLayout_placeholder content emptyVisibility styleable ConstraintSet android_alpha android_elevation android_id android_layout_height android_layout_marginBottom android_layout_marginEnd android_layout_marginLeft android_layout_marginRight android_layout_marginStart android_layout_marginTop android_layout_width android_maxHeight android_maxWidth android_minHeight android_minWidth android_orientation android_rotation android_rotationX android_rotationY android_scaleX android_scaleY android_transformPivotX android_transformPivotY android_translationX android_translationY android_translationZ android_visibility barrierAllowsGoneWidgets barrierDirection chainUseRtl constraint_referenced_ids layout_constrainedHeight layout_constrainedWidth layout_constraintBaseline_creator layout_constraintBaseline_toBaselineOf layout_constraintBottom_creator layout_constraintBottom_toBottomOf layout_constraintBottom_toTopOf layout_constraintCircle layout_constraintCircleAngle layout_constraintCircleRadius layout_constraintDimensionRatio layout_constraintEnd_toEndOf layout_constraintEnd_toStartOf layout_constraintGuide_begin layout_constraintGuide_end layout_constraintGuide_percent layout_constraintHeight_default layout_constraintHeight_max layout_constraintHeight_min layout_constraintHeight_percent layout_constraintHorizontal_bias layout_constraintHorizontal_chainStyle layout_constraintHorizontal_weight layout_constraintLeft_creator layout_constraintLeft_toLeftOf layout_constraintLeft_toRightOf layout_constraintRight_creator layout_constraintRight_toLeftOf layout_constraintRight_toRightOf layout_constraintStart_toEndOf layout_constraintStart_toStartOf layout_constraintTop_creator layout_constraintTop_toBottomOf layout_constraintTop_toTopOf layout_constraintVertical_bias layout_constraintVertical_chainStyle layout_constraintVertical_weight layout_constraintWidth_default layout_constraintWidth_max layout_constraintWidth_min layout_constraintWidth_percent layout_editor_absoluteX layout_editor_absoluteY layout_goneMarginBottom layout_goneMarginEnd layout_goneMarginLeft layout_goneMarginRight layout_goneMarginStart layout_goneMarginTop styleable LinearConstraintLayout android_orientation