在Android Wear表盘上对齐

Question

I am new to android watch face development and facing some problem with alignment of time text! I am displaying time in two format, How can I display it one at top and one at bottom and center aligned as shown in image below? Is there any pattern or layout for this?

Answer 1

It's up to you to figure out the alignment yourself when calling Canvas.drawText in your onDraw handler. I use code something like this:

String msg = "Text to display";
float width = paint.measureText(msg);
canvas.drawText(msg, centerX - width / 2f, top, paint);

where paint , top , and centerX were all initialized previously. The first two will depend on your face design, while the third is a Point field that can be set in your onCreate handler like so:

Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE))
                .getDefaultDisplay();
display.getSize(displaySize);
centerX = displaySize.x / 2f;

Alternately, you could do all of this in XML with a layout-based watch face , but this may or may not be a good fit for your needs.