// Sage Android Client.
// Connect to a Sage server, remotely execute commands and display results.
//
// Copyright (C) 2010, Harald Schilly
//
// 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 .
//package org.sagemath.android;
import android.app.Activity;
import android.content.res.Configuration;
import android.util.DisplayMetrics;
import android.view.Display;
/**
* @author Harald Schilly
*/
class Utils {
/**
* @param activity
* @return 1 is portrait and 2 is landscape
*/
final public static int screenOrientation(Activity activity) {
int orientation = activity.getResources().getConfiguration().orientation;
// if undefined
if (orientation == Configuration.ORIENTATION_UNDEFINED) {
final Display display = activity.getWindowManager().getDefaultDisplay();
if (display.getWidth() == display.getHeight()) {
orientation = Configuration.ORIENTATION_SQUARE;
} else {
if (display.getWidth() < display.getHeight()) {
orientation = Configuration.ORIENTATION_PORTRAIT;
} else {
orientation = Configuration.ORIENTATION_LANDSCAPE;
}
}
}
return orientation;
}
/**
* @return
*/
final public static float getScaledWidth(Activity activity) {
DisplayMetrics dm = activity.getResources().getDisplayMetrics();
int absWidth = dm.widthPixels;
return absWidth / dm.scaledDensity;
}
}