发布时间：2025-12-09 14:10:06 浏览次数：11
一、reference：参考指定Theme中资源ID。
1.定义：
1 2 3 | <declare-styleable name=”My”> <attr name=”label” format=”reference” > </declare-styleable> |
2.使用：
1 | <Buttonzkx:label=”@string/label” > |
二、Color：颜色
1.定义：
1 2 3 | <declare-styleable name=”My”> <attr name=”textColor” format=”color” /> </declare-styleable> |
2.使用：
1 | <Button zkx:textColor=”#ff0000″/> |
三、boolean：布尔值
1.定义：
1 2 3 | <declare-styleable name=”My”> <attr name=”isVisible” format=”boolean” /> </declare-styleable> |
2.使用：
1 | <Button zkx:isVisible=”false”/> |
四、dimension：尺寸值
1.定义：
1 2 3 | <declare-styleable name=”My”> <attr name=”myWidth” format=”dimension” /> </declare-styleable> |
2.使用：
1 | <Button zkx:myWidth=”100dip”/> |
五、float：浮点型
1.定义：
1 2 3 | <declare-styleable name=”My”> <attr name=”fromAlpha” format=”float” /> </declare-styleable> |
2.使用：
1 | <alpha zkx:fromAlpha=”0.3″/> |
六、integer：整型
1.定义：
1 2 3 | <declare-styleable name=”My”> <attr name=”frameDuration” format=”integer” /> </declare-styleable> |
2.使用：
1 | <animated-rotate zkx:framesCount=”22″/> |
七、string：字符串
1.定义：
1 2 3 | <declare-styleable name=”My”> <attr name=”Name” format=”string” /> </declare-styleable> |
2.使用：
1 | <rotate zkx:pivotX=”200%”/> |
八、fraction：百分数
1.定义：
1 2 3 | <declare-styleable name=”My”> <attr name=”pivotX” format=”fraction” /> </declare-styleable> |
2.使用：
1 | <rotate zkx:Name=”My name is zhang kun xiang”/> |
九、enum：枚举
1.定义：
1 2 3 4 5 | <declare-styleable name=”My”> <attr name=”language”> <enum name=”English” value=”1″/> </attr> </declare-styleable> |
2.使用：
1 | <Button zkx:language=”English”/> |
十、flag：位或运算
1.定义：
1 2 3 4 5 6 | <declare-styleable name=”My”> <attr name=”windowSoftInputMode”> <flag name=”stateUnspecified” value=”1″ /> <flag name = “adjustNothing” value = “0x30” /> </attr> </declare-styleable> |
2.使用：
1 | <activity android:windowSoftInputMode=”stateUnspecified | adjustNothing”> |
属性定义时可以指定多种类型值：
1 2 3 | <declare-styleable name = “名称”> <attr name=”background” format=”reference|color” /> </declare-styleable> |
使用：
1 | <ImageView android:background = “@drawable/图片ID|#00FF00″/> |
例子和使用
class EasyHeadViewClick : LinearLayout { private lateinit var mContentView: View private lateinit var mllHeadBottomView: LinearLayout private var headNum = 2 private var headOneName = "" private var headTwoName = "" private var headThreeName = "" private var headFourName = "" private var mCLickPosition = 0 private var listName = mutableListOf<String>() //默认背景 private var mCLickBg = R.drawable.shape_stroke_orange_semicircle private var mNoCLickBg = R.drawable.shape_stroke_grey_semicircle constructor(context: Context?) : super(context) { init(null) } constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs) { init(attrs) } constructor(context: Context?, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { init(attrs) } private fun init(attrs: AttributeSet?) { mContentView = LayoutInflater.from(context).inflate(R.layout.head_bottom_view, this, false) mllHeadBottomView = mContentView.findViewById(R.id.mllHeadBottomView) if (attrs != null) { val attributes = context?.obtainStyledAttributes(attrs, R.styleable.EasyHeadViewClick) if (attributes != null) { for (index in 0 until attributes.indexCount) { when (attributes.getIndex(index)) { R.styleable.EasyHeadViewClick_head_num -> { headNum = attributes.getInt(R.styleable.EasyHeadViewClick_head_num, 2) } R.styleable.EasyHeadViewClick_head_one_name -> { headOneName = attributes.getString(R.styleable.EasyHeadViewClick_head_one_name) listName.add(0, headOneName) } R.styleable.EasyHeadViewClick_head_two_name -> { headTwoName = attributes.getString(R.styleable.EasyHeadViewClick_head_two_name) listName.add(1, headTwoName) } R.styleable.EasyHeadViewClick_head_three_name -> { headThreeName = attributes.getString(R.styleable.EasyHeadViewClick_head_three_name) listName.add(2, headThreeName) } R.styleable.EasyHeadViewClick_head_four_name -> { headFourName = attributes.getString(R.styleable.EasyHeadViewClick_head_four_name) listName.add(3, headFourName) } R.styleable.EasyHeadViewClick_head_click_bg -> { mCLickBg = attributes.getResourceId(R.styleable.EasyHeadViewClick_head_click_bg, R.drawable.shape_stroke_orange_semicircle) } R.styleable.EasyHeadViewClick_head_no_click_bg -> { mNoCLickBg = attributes.getResourceId(R.styleable.EasyHeadViewClick_head_no_click_bg, R.drawable.shape_stroke_grey_semicircle) } } } if (headNum > 0) { for (i in 0 until headNum) { var view = LayoutInflater.from(context).inflate(R.layout.layout_head_view_click_item, this, false) var textView = view.findViewById<TextView>(R.id.tv_head_view_click_item) var mLayoutParams = LayoutParams(0, LayoutParams.MATCH_PARENT, 1.0f) //动态设置权重分配 mLayoutParams.leftMargin = DensityUtil.px2dp(8).toInt() textView.layoutParams = mLayoutParams textView.text = listName[i] if (i == 0) { textView.setBackgroundResource(mCLickBg) textView.setTextColor(resources.getColor(R.color.colorAccent)) } else { textView.setBackgroundResource(mNoCLickBg) textView.setTextColor(resources.getColor(R.color.black_353535)) } mllHeadBottomView?.addView(view) } } attributes.recycle() } } initClick() /** * 执行才能展示 */ addView(mContentView) } private fun initClick() { for (i in 0 until headNum) { mllHeadBottomView?.getChildAt(i)?.setOnClickListener { setPayType(i) } } } private fun setPayType(payType: Int) { for (i in 0 until headNum) { (mllHeadBottomView?.getChildAt(i) as TextView)?.setBackgroundResource(R.drawable.shape_stroke_grey_semicircle) (mllHeadBottomView?.getChildAt(i) as TextView)?.setTextColor(UIUtil.getColor(R.color.black_353535)) } (mllHeadBottomView?.getChildAt(payType) as TextView)?.setBackgroundResource(R.drawable.shape_stroke_orange_semicircle) (mllHeadBottomView?.getChildAt(payType) as TextView)?.setTextColor(UIUtil.getColor(R.color.colorAccent)) mCLickPosition = payType + 1//位置从零开始 要加1 mClickListener?.invoke(mCLickPosition.toString()) } /** * 通过接口获取点击位置 */ private var mClickListener: ((mCLickPosition: String) -> Unit)? = null fun setClickViewListener(mCLickPosition: ((mCLickPosition: String) -> Unit)) { mClickListener = mCLickPosition }}免责声明：本站内容（文字信息+图片素材）来源于互联网公开数据整理或转载，仅用于学习参考，如有侵权问题，请及时联系本站删除，我们将在5个工作日内处理。联系邮箱：303555158#qq.com（把#换成@）
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