| 类 | 说明 |
|---|---|
| RCheckBox |
RCheckBox
|
| RConstraintLayout |
RConstraintLayout
|
| REditText |
REditText
|
| RFrameLayout |
RFrameLayout
|
| RImageView |
RImageView
|
| RLinearLayout |
RLinearLayout
|
| RRadioButton |
RRadioButton
|
| RRelativeLayout |
RRelativeLayout
|
| RTextView |
RTextView
|
| RView |
RView
|