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新增 OperationEditText控件 增加多种选择
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lib/src/main/java/com/ooftf/operation/OperationEditText.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,178 @@ | ||
| package com.ooftf.operation | ||
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| import android.content.Context | ||
| import android.graphics.Canvas | ||
| import android.graphics.Rect | ||
| import android.text.method.PasswordTransformationMethod | ||
| import android.util.AttributeSet | ||
| import android.view.MotionEvent | ||
| import android.widget.EditText | ||
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| /** | ||
| * Created by 99474 on 2018/1/5 0005. | ||
| */ | ||
| class OperationEditText : EditText { | ||
| private var drawableShowId = R.drawable.vector_drawable_attention_fill | ||
| private var drawableHideId = R.drawable.vector_drawable_attention_forbid_fill | ||
| private var drawableDelId = R.drawable.vector_icon_del | ||
| private var maskEnabled = false | ||
| private var delEnabled = false | ||
| private var drawableMaskSize = dip2px(context, 24f) | ||
| private var drawableDelSize = dip2px(context, 20f) | ||
| private var drawableMargin = dip2px(context, 8f) | ||
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| constructor(context: Context?) : super(context) | ||
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| constructor(context: Context?, attrs: AttributeSet) : super(context, attrs) { | ||
| obtainAttrs(attrs) | ||
| } | ||
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| constructor(context: Context?, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { | ||
| obtainAttrs(attrs) | ||
| } | ||
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| constructor(context: Context?, attrs: AttributeSet, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes) { | ||
| obtainAttrs(attrs) | ||
| } | ||
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| private fun obtainAttrs(attrs: AttributeSet) { | ||
| val attrsArray = context.obtainStyledAttributes(attrs, R.styleable.OperationEditText) | ||
| drawableShowId = attrsArray.getResourceId(R.styleable.OperationEditText_oet_drawableShow, drawableShowId) | ||
| drawableHideId = attrsArray.getResourceId(R.styleable.OperationEditText_oet_drawableHide, drawableHideId) | ||
| drawableDelId = attrsArray.getResourceId(R.styleable.OperationEditText_oet_drawableDel, drawableDelId) | ||
| maskEnabled = attrsArray.getBoolean(R.styleable.OperationEditText_oet_maskEnabled, maskEnabled) | ||
| delEnabled = attrsArray.getBoolean(R.styleable.OperationEditText_oet_delEnabled, delEnabled) | ||
| drawableMaskSize = attrsArray.getDimension(R.styleable.OperationEditText_oet_maskDrawableSize, drawableMaskSize) | ||
| drawableDelSize = attrsArray.getDimension(R.styleable.OperationEditText_oet_delDrawableSize, drawableDelSize) | ||
| drawableMargin = attrsArray.getDimension(R.styleable.OperationEditText_oet_drawableMargin, drawableMargin) | ||
| attrsArray.recycle() | ||
| maskPassword() | ||
| } | ||
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| override fun onDraw(canvas: Canvas) { | ||
| super.onDraw(canvas) | ||
| drawDel(canvas) | ||
| drawMask(canvas) | ||
| } | ||
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| private fun drawDel(canvas: Canvas) { | ||
| if (!delEnabled) return | ||
| if (length() == 0) return | ||
| val drawable = context.resources.getDrawable(drawableDelId) | ||
| drawable.setBounds(getDelDrawRect()) | ||
| drawable.draw(canvas) | ||
| } | ||
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| private fun drawMask(canvas: Canvas) { | ||
| if (!maskEnabled) return | ||
| if (length() == 0) return | ||
| val drawable = if (isMaskPssword()) { | ||
| context.resources.getDrawable(drawableHideId) | ||
| } else { | ||
| context.resources.getDrawable(drawableShowId) | ||
| } | ||
| drawable.setBounds(getMaskDrawRect()) | ||
| drawable.draw(canvas) | ||
| } | ||
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| fun getDelDrawRect(): Rect { | ||
| val left = width - paddingRight - drawableDelSize | ||
| val top = height / 2 - drawableDelSize / 2 | ||
| val right = width - paddingRight | ||
| val bottom = height / 2 + drawableDelSize / 2 | ||
| return Rect(left.toInt(), top.toInt(), right, bottom.toInt()) | ||
| } | ||
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| fun getMaskDrawRect() = | ||
| if (delEnabled) { | ||
| val left = width - paddingRight - drawableDelSize - drawableMargin - drawableMaskSize | ||
| val top = height / 2 - drawableMaskSize / 2 | ||
| val right = width - paddingRight - drawableDelSize - drawableMargin | ||
| val bottom = height / 2 + drawableMaskSize / 2 | ||
| Rect(left.toInt(), top.toInt(), right.toInt(), bottom.toInt()) | ||
| } else { | ||
| val left = width - paddingRight - drawableMaskSize | ||
| val top = height / 2 - drawableMaskSize / 2 | ||
| val right = width - paddingRight | ||
| val bottom = height / 2 + drawableMaskSize / 2 | ||
| Rect(left.toInt(), top.toInt(), right, bottom.toInt()) | ||
| } | ||
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| fun getDelTouchRect(): Rect { | ||
| val left = width - paddingRight - drawableDelSize - drawableMargin / 2 | ||
| val top = height / 2 - drawableDelSize / 2 - drawableMargin / 2 | ||
| val right = width - paddingRight + drawableMargin / 2 | ||
| val bottom = height / 2 + drawableDelSize / 2 + drawableMargin / 2 | ||
| return Rect(left.toInt(), top.toInt(), right.toInt(), bottom.toInt()) | ||
| } | ||
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| fun getMaskTouchRect() = | ||
| if (delEnabled) { | ||
| val left = width - paddingRight - drawableDelSize - drawableMargin - drawableMaskSize - drawableMargin / 2 | ||
| val top = height / 2 - drawableMaskSize / 2 - drawableMargin / 2 | ||
| val right = width - paddingRight - drawableDelSize - drawableMargin + drawableMargin / 2 | ||
| val bottom = height / 2 + drawableMaskSize / 2 + drawableMargin / 2 | ||
| Rect(left.toInt(), top.toInt(), right.toInt(), bottom.toInt()) | ||
| } else { | ||
| val left = width - paddingRight - drawableMaskSize - drawableMargin / 2 | ||
| val top = height / 2 - drawableMaskSize / 2 - drawableMargin / 2 | ||
| val right = width - paddingRight + drawableMargin / 2 | ||
| val bottom = height / 2 + drawableMaskSize / 2 + drawableMargin / 2 | ||
| Rect(left.toInt(), top.toInt(), right.toInt(), bottom.toInt()) | ||
| } | ||
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| fun isMaskPssword() = transformationMethod != null | ||
| private fun maskPassword() { | ||
| if (!maskEnabled) return | ||
| transformationMethod = PasswordTransformationMethod.getInstance() | ||
| } | ||
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| private fun unmaskPassword() { | ||
| if (!maskEnabled) return | ||
| transformationMethod = null | ||
| } | ||
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| var clickMask = false | ||
| var clickDel = false | ||
| override fun onTouchEvent(event: MotionEvent): Boolean { | ||
| when (event.action) { | ||
| MotionEvent.ACTION_DOWN -> { | ||
| clickMask = maskEnabled && getMaskTouchRect().contains(event.getX().toInt(), event.getY().toInt()) | ||
| clickDel = delEnabled && getDelTouchRect().contains(event.getX().toInt(), event.getY().toInt()) | ||
| } | ||
| MotionEvent.ACTION_MOVE -> { | ||
| clickMask = clickMask && getMaskTouchRect().contains(event.getX().toInt(), event.getY().toInt()) | ||
| clickDel = clickDel && getDelTouchRect().contains(event.getX().toInt(), event.getY().toInt()) | ||
| } | ||
| MotionEvent.ACTION_UP -> { | ||
| if (clickMask && getMaskTouchRect().contains(event.getX().toInt(), event.getY().toInt())) { | ||
| performMaskClick() | ||
| } | ||
| if (clickDel && getDelTouchRect().contains(event.getX().toInt(), event.getY().toInt())) { | ||
| performDelClick() | ||
| } | ||
| } | ||
| } | ||
| return super.onTouchEvent(event) | ||
| } | ||
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| private fun performDelClick() { | ||
| text.clear() | ||
| } | ||
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| private fun performMaskClick() { | ||
| if (isMaskPssword()) { | ||
| unmaskPassword() | ||
| } else { | ||
| maskPassword() | ||
| } | ||
| } | ||
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| /** | ||
| * 根据手机的分辨率从 dp 的单位 转成为 px(像素) | ||
| */ | ||
| fun dip2px(context: Context, dpValue: Float): Float { | ||
| val scale = context.resources.displayMetrics.density | ||
| return dpValue * scale | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,12 +1,23 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <resources> | ||
| <declare-styleable name="OperationEditTextLayout"> | ||
| <attr name="icon_hide" format="reference"/> | ||
| <attr name="icon_show" format="reference"/> | ||
| <attr name="icon_del" format="reference"/> | ||
| <attr name="oprationPaddingRight" format="dimension"/> | ||
| <attr name="maskOperationEnabled" format="boolean"/> | ||
| <attr name="delOperationEnabled" format="boolean"/> | ||
| <attr name="editTextId" format="reference"/> | ||
| <attr name="oetl_drawableHide" format="reference" /> | ||
| <attr name="oetl_drawableShow" format="reference" /> | ||
| <attr name="oetl_drawableDel" format="reference" /> | ||
| <attr name="oetl_oprationPaddingRight" format="dimension" /> | ||
| <attr name="oetl_maskEnabled" format="boolean" /> | ||
| <attr name="oetl_delEnabled" format="boolean" /> | ||
| <attr name="oetl_editTextId" format="reference" /> | ||
| </declare-styleable> | ||
| <declare-styleable name="OperationEditText"> | ||
| <attr name="oet_drawableHide" format="reference" /> | ||
| <attr name="oet_drawableShow" format="reference" /> | ||
| <attr name="oet_drawableDel" format="reference" /> | ||
| <attr name="oet_delDrawableSize" format="dimension" /> | ||
| <attr name="oet_maskDrawableSize" format="dimension" /> | ||
| <attr name="oet_drawableMargin" format="dimension" /> | ||
| <attr name="oet_maskEnabled" format="boolean" /> | ||
| <attr name="oet_delEnabled" format="boolean" /> | ||
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| </declare-styleable> | ||
| </resources> |