BayernMessenger/app/src/main/java/im/vector/riotredesign/core/extensions/EditText.kt

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1.5 KiB
Kotlin
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package im.vector.riotredesign.core.extensions
import android.text.Editable
import android.text.InputType
import android.text.TextWatcher
import android.view.MotionEvent
import android.view.View
import android.view.inputmethod.EditorInfo
import android.widget.EditText
import im.vector.riotredesign.R
fun EditText.setupAsSearch() {
addTextChangedListener(object : TextWatcher {
override fun afterTextChanged(editable: Editable?) {
val clearIcon = if (editable?.isNotEmpty() == true) R.drawable.ic_clear_white else 0
setCompoundDrawablesWithIntrinsicBounds(0, 0, clearIcon, 0)
}
override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) = Unit
override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) = Unit
})
maxLines = 1
inputType = InputType.TYPE_CLASS_TEXT
imeOptions = EditorInfo.IME_ACTION_SEARCH
setOnEditorActionListener { _, actionId, event ->
var consumed = false
if (actionId == EditorInfo.IME_ACTION_SEARCH) {
hideKeyboard()
consumed = true
}
consumed
}
setOnTouchListener(View.OnTouchListener { _, event ->
if (event.action == MotionEvent.ACTION_UP) {
if (event.rawX >= (this.right - this.compoundPaddingRight)) {
text = null
return@OnTouchListener true
}
}
return@OnTouchListener false
})
}