chinwag-android/app/src/main/java/com/keylesspalace/tusky/ThemeUtils.java

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/* Copyright 2017 Andrew Dawson
*
* This file is part of Tusky.
*
* Tusky 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.
*
* Tusky 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 Tusky. If not, see
* <http://www.gnu.org/licenses/>. */
package com.keylesspalace.tusky;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.support.v4.content.ContextCompat;
import android.util.TypedValue;
public class ThemeUtils {
public static Drawable getDrawable(Context context, int attribute, int fallbackDrawable) {
TypedValue value = new TypedValue();
int resourceId;
if (context.getTheme().resolveAttribute(attribute, value, true)) {
resourceId = value.resourceId;
} else {
resourceId = fallbackDrawable;
}
return ContextCompat.getDrawable(context, resourceId);
}
public static int getDrawableId(Context context, int attribute, int fallbackDrawableId) {
TypedValue value = new TypedValue();
if (context.getTheme().resolveAttribute(attribute, value, true)) {
return value.resourceId;
} else {
return fallbackDrawableId;
}
}
public static int getColor(Context context, int attribute) {
TypedValue value = new TypedValue();
if (context.getTheme().resolveAttribute(attribute, value, true)) {
return value.data;
} else {
return android.R.color.black;
}
}
}