Android Open Source - joanne Outlined Text View

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Back to project page joanne.

License

The source code is released under:

GNU General Public License

If you think the Android project joanne listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package com.gmail.altakey.joanne.view;
// www  .j a va2  s.  c o m
import android.content.Context;
import android.content.res.ColorStateList;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.util.AttributeSet;
import android.widget.TextView;

import com.gmail.altakey.joanne.R;

public class OutlinedTextView extends TextView {
    private float mOutlineWidth;
    private ColorStateList mOutlineColor;

    public OutlinedTextView(Context context) {
        super(context);
    }

    public OutlinedTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
        init(context, attrs);
    }

    public OutlinedTextView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init(context, attrs);
    }

    private void init(final Context context, final AttributeSet attrs) {
        final TypedArray ta = context.getTheme().obtainStyledAttributes(attrs, R.styleable.OutlinedTextView, 0, 0);
        try {
            mOutlineWidth = ta.getDimensionPixelSize(R.styleable.OutlinedTextView_outlineWidth, 0);
            mOutlineColor = ta.getColorStateList(R.styleable.OutlinedTextView_outlineColor);
        } finally {
            ta.recycle();
        }
    }

    @Override
    public void onDraw(final Canvas c) {
        final Paint p = getPaint();
        final Paint.Style paintStyle = p.getStyle();
        final float paintStrokeWidth = p.getStrokeWidth();
        final ColorStateList colors = getTextColors();
        try {
            p.setStyle(Paint.Style.STROKE);
            p.setStrokeWidth(mOutlineWidth);
            setTextColor(mOutlineColor);
            super.onDraw(c);
        } finally {
            p.setStyle(paintStyle);
            p.setStrokeWidth(paintStrokeWidth);
            setTextColor(colors);
            super.onDraw(c);
        }
    }
}

Java Source Code List