/**
* Copyright (C) 2010-2012 Regis Montoya (aka r3gis - www.r3gis.fr)
* This file is part of CSipSimple.
*
* CSipSimple 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.
* If you own a pjsip commercial license you can also redistribute it
* and/or modify it under the terms of the GNU Lesser General Public License
* as an android library.
*
* CSipSimple 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 CSipSimple. If not, see <http://www.gnu.org/licenses/>.
*/
package com.csipsimple.utils.accessibility;
import android.content.Context;
import com.csipsimple.utils.Compatibility;
public abstract class AccessibilityWrapper {
private static AccessibilityWrapper instance;
public static AccessibilityWrapper getInstance() {
if(instance == null) {
if(Compatibility.isCompatible(4)) {
instance = new com.csipsimple.utils.accessibility.Accessibility4();
}else {
instance = new com.csipsimple.utils.accessibility.Accessibility3();
}
}
return instance;
}
protected AccessibilityWrapper() {}
public abstract void init(Context context);
public abstract boolean isEnabled();
}