blob: 8083bce609ae74dfe8bae4b6cd28e91749ef3f57 [file] [log] [blame]
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.documentsui.base;
import android.app.Activity;
import android.content.Context;
import android.graphics.Point;
import android.util.TypedValue;
/*
* Convenience class for getting display related attributes
*/
public final class Display {
/*
* Returns the screen width in raw pixels.
*/
public static float screenWidth(Activity activity) {
Point size = new Point();
activity.getWindowManager().getDefaultDisplay().getRealSize(size);
return size.x;
}
/*
* Returns logical density of the display.
*/
public static float density(Context context) {
return context.getResources().getDisplayMetrics().density;
}
/*
* Returns action bar height in raw pixels.
*/
public static float actionBarHeight(Context context) {
int actionBarHeight = 0;
TypedValue tv = new TypedValue();
if (context.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,
context.getResources().getDisplayMetrics());
}
return actionBarHeight;
}
}