forked from GitHub-Mirror/riotX-android
61 lines
2.0 KiB
Kotlin
61 lines
2.0 KiB
Kotlin
/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.riotredesign.core.extensions
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import android.text.Editable
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import android.text.InputType
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import android.text.TextWatcher
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import android.view.MotionEvent
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import android.view.View
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import android.view.inputmethod.EditorInfo
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import android.widget.EditText
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import im.vector.riotredesign.R
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fun EditText.setupAsSearch() {
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addTextChangedListener(object : TextWatcher {
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override fun afterTextChanged(editable: Editable?) {
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val clearIcon = if (editable?.isNotEmpty() == true) R.drawable.ic_clear_white else 0
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setCompoundDrawablesWithIntrinsicBounds(0, 0, clearIcon, 0)
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}
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override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) = Unit
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override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) = Unit
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})
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maxLines = 1
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inputType = InputType.TYPE_CLASS_TEXT
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imeOptions = EditorInfo.IME_ACTION_SEARCH
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setOnEditorActionListener { _, actionId, event ->
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var consumed = false
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if (actionId == EditorInfo.IME_ACTION_SEARCH) {
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hideKeyboard()
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consumed = true
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}
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consumed
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}
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setOnTouchListener(View.OnTouchListener { _, event ->
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if (event.action == MotionEvent.ACTION_UP) {
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if (event.rawX >= (this.right - this.compoundPaddingRight)) {
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text = null
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return@OnTouchListener true
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}
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}
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return@OnTouchListener false
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})
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}
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