android从文本中直接设置单选按钮

Question

早上好!

我想直接从他的文本中设置一个单选按钮。我在这里看到了这样的解决方案:

 <RadioButton
            android:drawablePadding="30dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="New RadioButton"
            android:id="@+id/radioButton"
            android:drawableRight="@android:drawable/btn_radio"
            android:button="@null"
            android:layout_alignParentTop="true"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true"
            android:layout_alignParentRight="true"
            android:layout_alignParentEnd="true"
            android:paddingStart="18dp"
            android:paddingEnd="12dp"
            android:textColor="@color/DefaultGrey"
            android:textSize="14sp"
            android:checked="false" />

这直接从他的文本中设置了单选按钮，但我不喜欢我用这段代码获得的替代单选按钮的样式。

有没有办法使用默认的单选按钮样式？

Answer 1

Kotlin 程序化解决方案:

private fun createDrawableRightRadioButton(message: String): RadioButton {

    val radioButton = RadioButton(context)
    radioButton.layoutParams = LinearLayout.LayoutParams(MATCH_PARENT, WRAP_CONTENT)

    radioButton.setText(message)
    radioButton.setTextSize(TypedValue.COMPLEX_UNIT_PX, context.resources.getDimension(R.dimen.text_medium)); //<dimen name="text_medium">14sp</dimen>
    radioButton.setTextColor(ContextCompat.getColorStateList(context, R.color.radio_grey_text_selector))
    radioButton.typeface = Typeface.create("roboto", Typeface.NORMAL)

    radioButton.layoutDirection = View.LAYOUT_DIRECTION_RTL
    radioButton.setButtonDrawable(0) // for removing default drawable
    radioButton.setCompoundDrawablePadding(10)
    radioButton.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.gostyle_radio_button_selector, 0); // for adding drawable on the right
    radioButton.gravity = Gravity.CENTER_VERTICAL

    return radioButton

  }