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Code Issues Packages Projects Releases Wiki Activity

Fix: Links in Description not clickable (Closes #91)

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This commit is contained in:
LooKeR 2021-10-29 15:01:12 +05:30
parent 745d0dbfed
commit d85fe7a128
2 changed files with 71 additions and 1 deletions
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5
src/main/kotlin/com/looker/droidify/screen/ProductAdapter.kt
View File

@ -22,6 +22,7 @@ import android.view.Gravity
import android.view.MotionEvent
import android.view.View
import android.view.ViewGroup
import android.widget.TextView
import androidx.appcompat.content.res.AppCompatResources
import androidx.appcompat.widget.LinearLayoutCompat
import androidx.core.content.res.ResourcesCompat
@ -52,6 +53,7 @@ import com.looker.droidify.utility.Utils
import com.looker.droidify.utility.extension.android.*
import com.looker.droidify.utility.extension.resources.*
import com.looker.droidify.utility.extension.text.*
import com.looker.droidify.widget.ClickableMovementMethod
import com.looker.droidify.widget.StableRecyclerAdapter
import java.lang.ref.WeakReference
import java.util.*
@ -406,7 +408,7 @@ class ProductAdapter(private val callbacks: Callbacks, private val columns: Int)
private class TextViewHolder(context: Context) :
RecyclerView.ViewHolder(MaterialTextView(context)) {
val text: MaterialTextView
val text: TextView
get() = itemView as MaterialTextView
init {
@ -414,6 +416,7 @@ class ProductAdapter(private val callbacks: Callbacks, private val columns: Int)
itemView.setTextSizeScaled(15)
itemView.setTextColor(itemView.context.getColorFromAttr(android.R.attr.textColor))
itemView.resources.sizeScaled(16).let { itemView.setPadding(it, it, it, it) }
itemView.movementMethod = ClickableMovementMethod
itemView.layoutParams = RecyclerView.LayoutParams(
RecyclerView.LayoutParams.MATCH_PARENT,
RecyclerView.LayoutParams.WRAP_CONTENT

67
src/main/kotlin/com/looker/droidify/widget/ClickableMovementMethod.kt Normal file
View File

@ -0,0 +1,67 @@
package com.looker.droidify.widget
import android.text.Selection
import android.text.Spannable
import android.text.method.MovementMethod
import android.text.style.ClickableSpan
import android.view.KeyEvent
import android.view.MotionEvent
import android.widget.TextView
object ClickableMovementMethod : MovementMethod {
override fun initialize(widget: TextView, text: Spannable) {
Selection.removeSelection(text)
}
override fun onTouchEvent(widget: TextView, text: Spannable, event: MotionEvent): Boolean {
val action = event.action
val down = action == MotionEvent.ACTION_DOWN
val up = action == MotionEvent.ACTION_UP
return (down || up) && run {
val x = event.x.toInt() - widget.totalPaddingLeft + widget.scrollX
val y = event.y.toInt() - widget.totalPaddingTop + widget.scrollY
val layout = widget.layout
val line = layout.getLineForVertical(y)
val offset = layout.getOffsetForHorizontal(line, x.toFloat())
val span = text.getSpans(offset, offset, ClickableSpan::class.java)?.firstOrNull()
if (span != null) {
if (down) {
Selection.setSelection(text, text.getSpanStart(span), text.getSpanEnd(span))
} else {
span.onClick(widget)
}
true
} else {
Selection.removeSelection(text)
false
}
}
}
override fun onKeyDown(
widget: TextView,
text: Spannable,
keyCode: Int,
event: KeyEvent,
): Boolean = false
override fun onKeyUp(
widget: TextView,
text: Spannable,
keyCode: Int,
event: KeyEvent,
): Boolean = false
override fun onKeyOther(view: TextView, text: Spannable, event: KeyEvent): Boolean = false
override fun onTakeFocus(widget: TextView, text: Spannable, direction: Int) = Unit
override fun onTrackballEvent(widget: TextView, text: Spannable, event: MotionEvent): Boolean =
false
override fun onGenericMotionEvent(
widget: TextView,
text: Spannable,
event: MotionEvent,
): Boolean = false
override fun canSelectArbitrarily(): Boolean = false
}