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Only allow digits in custom download range dialog (closes #6220)

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arkon 2021-11-13 10:14:55 -05:00
parent a8a761aa5f
commit 1e4d7f8c6e
1 changed files with 21 additions and 0 deletions
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app/src/main/java/eu/kanade/tachiyomi/widget/DialogCustomDownloadView.kt
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@ -1,11 +1,14 @@
package eu.kanade.tachiyomi.widget package eu.kanade.tachiyomi.widget
import android.content.Context import android.content.Context
import android.text.InputFilter
import android.text.SpannableStringBuilder import android.text.SpannableStringBuilder
import android.text.Spanned
import android.util.AttributeSet import android.util.AttributeSet
import android.view.LayoutInflater import android.view.LayoutInflater
import android.view.View import android.view.View
import android.widget.LinearLayout import android.widget.LinearLayout
import androidx.core.text.isDigitsOnly
import androidx.core.widget.doOnTextChanged import androidx.core.widget.doOnTextChanged
import eu.kanade.tachiyomi.databinding.DownloadCustomAmountBinding import eu.kanade.tachiyomi.databinding.DownloadCustomAmountBinding
import eu.kanade.tachiyomi.util.system.logcat import eu.kanade.tachiyomi.util.system.logcat
@ -45,6 +48,7 @@ class DialogCustomDownloadView @JvmOverloads constructor(context: Context, attrs
// Set download count to 0. // Set download count to 0.
binding.myNumber.text = SpannableStringBuilder(getAmount(0).toString()) binding.myNumber.text = SpannableStringBuilder(getAmount(0).toString())
binding.myNumber.filters = arrayOf(DigitInputFilter())
// When user presses button decrease amount by 10. // When user presses button decrease amount by 10.
binding.btnDecrease10.setOnClickListener { binding.btnDecrease10.setOnClickListener {
@ -102,3 +106,20 @@ class DialogCustomDownloadView @JvmOverloads constructor(context: Context, attrs
} }
} }
} }
private class DigitInputFilter : InputFilter {
override fun filter(
source: CharSequence,
start: Int,
end: Int,
dest: Spanned,
dstart: Int,
dend: Int,
): CharSequence {
return when {
source.toString().isDigitsOnly() -> source.toString()
else -> ""
}
}
}