61 lines
1.7 KiB
Java
61 lines
1.7 KiB
Java
package de.gultsch.chat.utils;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.graphics.Paint;
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import android.graphics.Rect;
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import android.util.DisplayMetrics;
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public class Beautifier {
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public static String readableTimeDifference(long time) {
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if (time == 0) {
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return "just now";
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}
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Date date = new Date(time);
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long difference = (System.currentTimeMillis() - time) / 1000;
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if (difference < 60) {
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return "just now";
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} else if (difference < 60 * 10) {
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return difference / 60 + " min ago";
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} else if (difference < 60 * 60 * 24) {
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SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
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return sdf.format(date);
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} else {
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SimpleDateFormat sdf = new SimpleDateFormat("M/D");
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return sdf.format(date);
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}
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}
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public static Bitmap getUnknownContactPicture(String name, int size) {
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String firstLetter = name.substring(0, 1).toUpperCase();
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String centerLetter = name.substring(name.length() / 2,
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(name.length() / 2) + 1);
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int holoColors[] = { 0xFF1da9da, 0xFFb368d9, 0xFF83b600, 0xFFffa713,
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0xFFe92727 };
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int color = holoColors[centerLetter.charAt(0) % holoColors.length];
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Bitmap bitmap = Bitmap
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.createBitmap(size, size, Bitmap.Config.ARGB_8888);
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Canvas canvas = new Canvas(bitmap);
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bitmap.eraseColor(color);
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Paint paint = new Paint();
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paint.setColor(0xffe5e5e5);
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paint.setTextSize((float) (size * 0.9));
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paint.setAntiAlias(true);
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Rect rect = new Rect();
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paint.getTextBounds(firstLetter, 0, 1, rect);
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float width = paint.measureText(firstLetter);
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canvas.drawText(firstLetter, (size / 2) - (width / 2), (size / 2)
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+ (rect.height() / 2), paint);
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return bitmap;
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}
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}
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