mirror of https://github.com/iSoron/uhabits.git
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/*
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* Copyright (C) 2016 Álinson Santos Xavier <isoron@gmail.com>
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*
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* This file is part of Loop Habit Tracker.
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*
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* Loop Habit Tracker is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* Loop Habit Tracker is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.isoron.uhabits.activities.habits.edit;
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import android.content.*;
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import android.support.annotation.*;
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import android.text.*;
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import android.util.*;
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import android.view.*;
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import android.widget.*;
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import org.isoron.uhabits.*;
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import org.isoron.uhabits.utils.*;
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import static org.isoron.uhabits.utils.AttributeSetUtils.*;
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public class ExampleEditText extends EditText
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implements View.OnFocusChangeListener
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{
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private String example;
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private String realText;
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private int color;
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private int exampleColor;
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private int inputType;
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public ExampleEditText(Context context, @Nullable AttributeSet attrs)
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{
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super(context, attrs);
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if (attrs != null)
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example = getAttribute(context, attrs, "example", "");
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inputType = getInputType();
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realText = getText().toString();
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color = getCurrentTextColor();
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init();
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}
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public String getRealText()
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{
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return realText;
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}
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@Override
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public void onFocusChange(View v, boolean hasFocus)
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{
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if (!hasFocus) realText = getText().toString();
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updateText();
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}
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public void setExample(String example)
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{
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this.example = example;
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updateText();
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}
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public void setRealText(String realText)
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{
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this.realText = realText;
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updateText();
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}
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private void init()
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{
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StyledResources sr = new StyledResources(getContext());
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exampleColor = sr.getColor(R.attr.mediumContrastTextColor);
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setOnFocusChangeListener(this);
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updateText();
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}
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private void updateText()
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{
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if (realText.isEmpty() && !isFocused())
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{
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setTextColor(exampleColor);
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setText(example);
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setInputType(InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
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}
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else
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{
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setText(realText);
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setTextColor(color);
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setInputType(inputType);
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}
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}
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}
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