31 lines
1.1 KiB
Kotlin
31 lines
1.1 KiB
Kotlin
package org.mosad.teapod.ui.components
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import android.content.Context
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import android.util.AttributeSet
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import android.view.KeyEvent
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import android.widget.TextView
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import androidx.appcompat.R
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import androidx.appcompat.widget.SearchView
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// see https://stackoverflow.com/questions/30046201/android-searchview-empty-query-doesnt-work
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class EmptySubmitSearchView : SearchView {
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constructor(context: Context) : super(context)
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constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
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constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr)
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override fun setOnQueryTextListener(listener: OnQueryTextListener?) {
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super.setOnQueryTextListener(listener)
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findViewById<SearchAutoComplete?>(R.id.search_src_text).setOnEditorActionListener { _: TextView?, _: Int, event: KeyEvent? ->
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if (event != null && event.keyCode == KeyEvent.KEYCODE_ENTER) {
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listener?.onQueryTextSubmit(query.toString())
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} else {
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listener?.onQueryTextSubmit(query.toString())
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}
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false
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}
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}
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} |