ApiHelper.java revision 98f38bb04daa3db49a072718cd8b5005b8b73af1 
1/*
2 * Copyright (C) 2013 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 com.android.camera.util;
18
19import android.os.Build;
20
21import java.lang.reflect.Field;
22
23public class ApiHelper {
24    public static final boolean AT_LEAST_16 = Build.VERSION.SDK_INT >= 16;
25
26    public static final boolean HAS_APP_GALLERY =
27            Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1;
28
29    public static final boolean HAS_ANNOUNCE_FOR_ACCESSIBILITY =
30            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN;
31    public static final boolean HAS_AUTO_FOCUS_MOVE_CALLBACK =
32            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN;
33    public static final boolean HAS_MEDIA_ACTION_SOUND =
34            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN;
35    public static final boolean HAS_MEDIA_COLUMNS_WIDTH_AND_HEIGHT =
36            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN;
37    public static final boolean HAS_SET_BEAM_PUSH_URIS =
38            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN;
39    public static final boolean HAS_SURFACE_TEXTURE_RECORDING =
40            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN;
41
42    public static final boolean HAS_CAMERA_HQ = isKitKatOrHigher();
43    public static final boolean HAS_CAMERA_HDR =
44            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1;
45    public static final boolean HAS_DISPLAY_LISTENER =
46            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1;
47
48    public static final boolean HAS_ORIENTATION_LOCK =
49            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2;
50    public static final boolean HAS_ROTATION_ANIMATION =
51            Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2;
52
53    public static final boolean HAS_HIDEYBARS = isKitKatOrHigher();
54
55    public static int getIntFieldIfExists(Class<?> klass, String fieldName,
56            Class<?> obj, int defaultVal) {
57        try {
58            Field f = klass.getDeclaredField(fieldName);
59            return f.getInt(obj);
60        } catch (Exception e) {
61            return defaultVal;
62        }
63    }
64
65    public static boolean isKitKatOrHigher() {
66        // TODO: Remove CODENAME check as soon as VERSION_CODES.KITKAT is final.
67        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT
68                || "KeyLimePie".equals(Build.VERSION.CODENAME);
69    }
70}
71