Created
May 30, 2025 22:34
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| import android.content.Context | |
| import android.graphics.drawable.BitmapDrawable | |
| import android.graphics.drawable.GradientDrawable | |
| import android.text.SpannableString | |
| import android.text.Spanned | |
| import android.text.TextPaint | |
| import android.text.method.LinkMovementMethod | |
| import android.text.style.ClickableSpan | |
| import android.util.DisplayMetrics | |
| import android.util.TypedValue | |
| import android.view.View | |
| import android.widget.TextView | |
| import androidx.annotation.ColorRes | |
| import androidx.annotation.DimenRes | |
| import androidx.annotation.DrawableRes | |
| import androidx.core.content.ContextCompat | |
| fun Context.createBitmapDrawableFromVectorDrawable(@DrawableRes vectorDrawable: Int): BitmapDrawable { | |
| val drawable = ContextCompat.getDrawable(this, vectorDrawable) | |
| return BitmapDrawable(this.resources, drawable?.getBitmapFromVectorDrawable()) | |
| } | |
| fun View.setBackgroundStroke(@ColorRes id: Int, @DimenRes strokeWidth: Int) { | |
| val background = this.background as? GradientDrawable ?: return | |
| val strokeColor = ContextCompat.getColor(this.context, id) | |
| background.setStroke(resources.getDimensionPixelSize(strokeWidth), strokeColor) | |
| } | |
| fun TextView.highlightText( | |
| highlightStart: String = "%startbold%", | |
| highlightEnd: String = "%endbold%", | |
| onClick: View.OnClickListener | |
| ) { | |
| var text: String = this.text.toString() | |
| val startIndex = text.indexOf(highlightStart) | |
| val endIndex = text.indexOf(highlightEnd) - highlightStart.length | |
| text = text.replace(highlightStart, "").replace(highlightEnd, "") | |
| val spannableString = SpannableString(text) | |
| if (startIndex != -1 && endIndex != -1) { | |
| spannableString.setSpan( | |
| object : ClickableSpan() { | |
| override fun onClick(textView: View) { | |
| textView.setOnClickListener(onClick) | |
| } | |
| override fun updateDrawState(ds: TextPaint) { | |
| super.updateDrawState(ds) | |
| ds.color = ContextCompat.getColor(this@highlightText.context, R.color.blue) | |
| ds.isUnderlineText = false | |
| } | |
| }, | |
| startIndex, | |
| endIndex, | |
| Spanned.SPAN_EXCLUSIVE_EXCLUSIVE | |
| ) | |
| } | |
| this.text = spannableString | |
| this.movementMethod = LinkMovementMethod.getInstance() | |
| } | |
| fun View.getMeasurements(): Pair<Int, Int> { | |
| measure(View.MeasureSpec.UNSPECIFIED, View.MeasureSpec.UNSPECIFIED) | |
| val width = measuredWidth | |
| val height = measuredHeight | |
| return width to height | |
| } | |
| fun Float.spToPx(context: Context): Int { | |
| return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, this, context.resources.displayMetrics).toInt() | |
| } | |
| fun Int.dpToPx(context: Context): Int { | |
| return (this * (context.resources.displayMetrics.densityDpi.toFloat() / DisplayMetrics.DENSITY_DEFAULT)).toInt() | |
| } | |
| fun Int.pxToDp(context: Context): Int { | |
| return (this / (context.resources.displayMetrics.densityDpi.toFloat() / DisplayMetrics.DENSITY_DEFAULT)).toInt() | |
| } |
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