Jorim Jaggi | e17c4b4 | 2014-08-26 17:27:31 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License |
| 15 | */ |
| 16 | |
| 17 | package com.android.systemui; |
| 18 | |
| 19 | import android.util.TypedValue; |
| 20 | import android.view.View; |
| 21 | import android.widget.TextView; |
| 22 | |
| 23 | /** |
| 24 | * Utility class to update the font size when the configuration has changed. |
| 25 | */ |
| 26 | public class FontSizeUtils { |
| 27 | |
| 28 | public static final float LARGE_TEXT_SCALE = 1.3f; |
| 29 | |
| 30 | public static void updateFontSize(View parent, int viewId, int dimensId) { |
| 31 | updateFontSize((TextView) parent.findViewById(viewId), dimensId); |
| 32 | } |
| 33 | |
| 34 | public static void updateFontSize(TextView v, int dimensId) { |
| 35 | if (v != null) { |
| 36 | v.setTextSize(TypedValue.COMPLEX_UNIT_PX, |
| 37 | v.getResources().getDimensionPixelSize(dimensId)); |
| 38 | } |
| 39 | } |
| 40 | } |