Android Open Source - SpunkyCharts Text Input

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Back to project page SpunkyCharts.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.jogden.spunkycharts.misc;
/* //from   w w  w.ja v a2  s.c om
Copyright (C) 2014 Jonathon Ogden     < jeog.dev@gmail.com >

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see http://www.gnu.org/licenses.
*/
import com.jogden.spunkycharts.R;

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Color;
import android.text.Editable;
import android.util.AttributeSet;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TableLayout;

/** Custom view that accepts text and a click to input it */
public class TextInput extends LinearLayout
{
    private final static float DEF_BUTTON_WEIGHT = 7f;
    private final static int DEF_TEXT_COLOR = Color.BLACK;
    private float textBoxWeight;
    private EditText textBox;
    private Button button;    
    
    public TextInput(Context context ) 
        {
            super(context);            
            textBoxWeight = DEF_BUTTON_WEIGHT; 
            _textInput(context);        
            textBox.setTextColor(DEF_TEXT_COLOR);
        }
    public TextInput(Context context, AttributeSet attrs ) 
        {
            super(context, attrs); 
            _extractAttr(context, attrs);
        }
    public TextInput(
        Context context, AttributeSet attrs, int steez 
        ){
            super(context, attrs, steez);
            _extractAttr(context, attrs);
        }
    {
        this.setOrientation(LinearLayout.HORIZONTAL);        
    }
    
    public void setOnClickListener(OnClickListener cl)
    {
        button.setOnClickListener(cl);
    }    
    public Editable getText()
    {
        return textBox.getText();    
    }
    
    private void _extractAttr(
        Context context, AttributeSet attrs
        ){        
        TypedArray ta =  context.obtainStyledAttributes(
            attrs,R.styleable.CustomSpunky
            );
        TypedArray ta2 =  context.obtainStyledAttributes(
            attrs, new int[]{android.R.attr.textColor}
            );    
        textBoxWeight = ta.getFloat(
            R.styleable.CustomSpunky_button_weight, 
            DEF_BUTTON_WEIGHT
            );                    
        _textInput(context);    
        textBox.setTextColor( ta2.getColor(0,R.color.black)); 
        textBox.setSingleLine();
        ta.recycle();
        ta2.recycle();
    }
    
    private void _textInput(Context context)
    {
        textBox = new EditText(context);     
        button = new Button(context);                
        textBox.setLayoutParams( 
            new TableLayout.LayoutParams(
                0, LayoutParams.MATCH_PARENT, 10 - textBoxWeight
                )
            );        
        button.setLayoutParams( 
            new TableLayout.LayoutParams(
                0, LayoutParams.MATCH_PARENT, textBoxWeight
                )
            );            
        this.addView( textBox );
        this.addView( button );            
    }    


}

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