mirror of
https://gitlab.linphone.org/BC/public/linphone-android.git
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78 lines
2.1 KiB
Java
78 lines
2.1 KiB
Java
/*
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EraseButton.java
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Copyright (C) 2010 Belledonne Communications, Grenoble, France
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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package org.linphone.ui;
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import android.content.Context;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.util.AttributeSet;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.View.OnLongClickListener;
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import android.widget.ImageView;
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public class EraseButton extends ImageView implements AddressAware, OnClickListener, OnLongClickListener, TextWatcher{
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private AddressText address;
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public EraseButton(Context context, AttributeSet attrs) {
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super(context, attrs);
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setOnClickListener(this);
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setOnLongClickListener(this);
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}
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public void onClick(View v) {
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if (address.getText().length() >0) {
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int lBegin = address.getSelectionStart();
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if (lBegin == -1) {
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lBegin = address.getEditableText().length()-1;
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}
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if (lBegin >0) {
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address.getEditableText().delete(lBegin-1,lBegin);
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}
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}
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}
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public boolean onLongClick(View v) {
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address.getEditableText().clear();
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return true;
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}
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public void setAddressWidget(AddressText view) {
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address = view;
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view.addTextChangedListener(this);
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}
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count) {
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}
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count,
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int after) {
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}
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@Override
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public void afterTextChanged(Editable s) {
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setEnabled(s.length() > 0);
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}
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}
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