TextViewCompatJbMr1.java revision d4bea8be0627dac53fb5907f1f64dddf6147d55e 
1/*
2 * Copyright (C) 2015 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
17package android.support.v4.widget;
18
19import android.graphics.drawable.Drawable;
20import android.support.annotation.NonNull;
21import android.support.annotation.Nullable;
22import android.support.v4.view.ViewCompat;
23import android.widget.TextView;
24
25class TextViewCompatJbMr1 {
26
27    public static void setCompoundDrawablesRelative(@NonNull TextView textView,
28            @Nullable Drawable start, @Nullable Drawable top, @Nullable Drawable end,
29            @Nullable Drawable bottom) {
30        boolean rtl = ViewCompat.getLayoutDirection(textView) == ViewCompat.LAYOUT_DIRECTION_RTL;
31        textView.setCompoundDrawables(rtl ? end : start, top, rtl ? start : end, bottom);
32    }
33
34    public static void setCompoundDrawablesRelativeWithIntrinsicBounds(@NonNull TextView textView,
35            @Nullable Drawable start, @Nullable Drawable top, @Nullable Drawable end,
36            @Nullable Drawable bottom) {
37        boolean rtl = ViewCompat.getLayoutDirection(textView) == ViewCompat.LAYOUT_DIRECTION_RTL;
38        textView.setCompoundDrawablesWithIntrinsicBounds(rtl ? end : start, top, rtl ? start : end,
39                bottom);
40    }
41
42    public static void setCompoundDrawablesRelativeWithIntrinsicBounds(@NonNull TextView textView,
43            int start, int top, int end, int bottom) {
44        boolean rtl = ViewCompat.getLayoutDirection(textView) == ViewCompat.LAYOUT_DIRECTION_RTL;
45        textView.setCompoundDrawablesWithIntrinsicBounds(rtl ? end : start, top, rtl ? start : end,
46                bottom);
47    }
48
49}
50