我怎样才能找出我的设备正在使用哪个API级别？
固件版本为1.6。这是否意味着它使用的是API Level 4？
7个回答
114
您可以通过系统常量（Build.VERSION.SDK_INT）以编程方式获取API级别。例如，您可以按照以下方式运行一些需要更新的API的代码块（如果当前设备的API级别至少为4，则会执行它）
您可以通过系统常量（Build.VERSION.SDK_INT）以编程方式获取API级别。例如，您可以按照以下方式运行一些需要更新的API的代码块（如果当前设备的API级别至少为4，则会执行它）
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.DONUT) {
}
要获取用户可见的Android版本，请使用：
Build.VERSION.RELEASE
- Arkadiusz Cieśliński
40
所需内容：http://developer.android.com/reference/android/os/Build.VERSION_CODES.html
SDK_INT value Build.VERSION_CODES Human Version Name
1 BASE Android 1.0 (no codename)
2 BASE_1_1 Android 1.1 Petit Four
3 CUPCAKE Android 1.5 Cupcake
4 DONUT Android 1.6 Donut
5 ECLAIR Android 2.0 Eclair
6 ECLAIR_0_1 Android 2.0.1 Eclair
7 ECLAIR_MR1 Android 2.1 Eclair
8 FROYO Android 2.2 Froyo
9 GINGERBREAD Android 2.3 Gingerbread
10 GINGERBREAD_MR1 Android 2.3.3 Gingerbread
11 HONEYCOMB Android 3.0 Honeycomb
12 HONEYCOMB_MR1 Android 3.1 Honeycomb
13 HONEYCOMB_MR2 Android 3.2 Honeycomb
14 ICE_CREAM_SANDWICH Android 4.0 Ice Cream Sandwich
15 ICE_CREAM_SANDWICH_MR1 Android 4.0.3 Ice Cream Sandwich
16 JELLY_BEAN Android 4.1 Jellybean
17 JELLY_BEAN_MR1 Android 4.2 Jellybean
18 JELLY_BEAN_MR2 Android 4.3 Jellybean
19 KITKAT Android 4.4 KitKat
20 KITKAT_WATCH Android 4.4 KitKat Watch
21 LOLLIPOP Android 5.0 Lollipop
22 LOLLIPOP_MR1 Android 5.1 Lollipop
23 M Android 6.0 Marshmallow
24 N Android 7.0 Nougat
25 N_MR1 Android 7.1.1 Nougat
26 O Android 8.0 Oreo
27 O_MR1 Android 8.1 Oreo MR1
28 P Android 9 Pie
29 Q Android 10 Q
10000 CUR_DEVELOPMENT Current Development Version
- Waza_Be
12
对于API Level >= 4，您可以使用Build.VERSION.SDK_INT
private String getAndroidVersion(int sdk) {
switch (sdk) {
case 1: return "(Android 1.0)";
case 2: return "Petit Four" + "(Android 1.1)";
case 3: return "Cupcake" + "(Android 1.5)";
case 4: return "Donut" + "(Android 1.6)";
case 5: return "Eclair" + "(Android 2.0)";
case 6: return "Eclair" + "(Android 2.0.1)";
case 7: return "Eclair" + "(Android 2.1)";
case 8: return "Froyo" + "(Android 2.2)";
case 9: return "Gingerbread" + "(Android 2.3)";
case 10: return "Gingerbread" + "(Android 2.3.3)";
case 11: return "Honeycomb" + "(Android 3.0)";
case 12: return "Honeycomb" + "(Android 3.1)";
case 13: return "Honeycomb" + "(Android 3.2)";
case 14: return "Ice Cream Sandwich" + "(Android 4.0)";
case 15: return "Ice Cream Sandwich" + "(Android 4.0.3)";
case 16: return "Jelly Bean" + "(Android 4.1)";
case 17: return "Jelly Bean" + "(Android 4.2)";
case 18: return "Jelly Bean" + "(Android 4.3)";
case 19: return "KitKat" + "(Android 4.4)";
case 20: return "KitKat Watch" + "(Android 4.4)";
case 21: return "Lollipop" + "(Android 5.0)";
case 22: return "Lollipop" + "(Android 5.1)";
case 23: return "Marshmallow" + "(Android 6.0)";
case 24: return "Nougat" + "(Android 7.0)";
case 25: return "Nougat" + "(Android 7.1.1)";
case 26: return "Oreo" + "(Android 8.0)";
case 27: return "Oreo" + "(Android 8.1)";
case 28: return "Pie" + "(Android 9.0)";
case 29: return "Q" + "(Android 10.0)";
case 30: return "R" + "(Android 11.0)";
default: return "";
}
}
使用方法
String android_os = getAndroidVersion(android.os.Build.VERSION.SDK_INT);
- Abdul Saleem
1
没意义，首先你指定了一个构建限制，但提供的是之前API的情况...Build.VERSION.RELEASE将给出数字版本号，而Build.Version.SDK_INT将给出更好的分析数字。对于名称，我猜你可以使用这个反射解决方案：https://dev59.com/yGkv5IYBdhLWcg3wgRCc#13258693 - AxelH
5
非常简单:
String manufacturer = Build.MANUFACTURER;
String model = Build.MODEL;
int version = Build.VERSION.SDK_INT;
String versionRelease = Build.VERSION.RELEASE;
Log.e("MyActivity", "manufacturer " + manufacturer
+ " \n model " + model
+ " \n version " + version
+ " \n versionRelease " + versionRelease
);
输出：
E/MyActivity: manufacturer samsung
model SM-T310
version 19
versionRelease 4.4.2
- CommonSenseCode
4
获取您的设备当前API版本：
int MyDeviceAPI = Build.VERSION.SDK_INT;
- ralphgabb
4
您可以获取设备的信息，如下所示。
Log.d(TAG, "RELEASE : " + Build.VERSION.RELEASE);
Log.d(TAG, "SDK : " + Build.VERSION.SDK_INT);
可以从操作系统中获取Android版本的代码历史记录。
for (Field field : Build.VERSION_CODES.class.getDeclaredFields()) {
field.setAccessible(true);
Log.d(TAG, field.get(this) + " -> " + field.getName());
}
这是输出。
RELEASE : 5.1.1
SDK : 22
1 -> BASE
2 -> BASE_1_1
3 -> CUPCAKE
10000 -> CUR_DEVELOPMENT
4 -> DONUT
5 -> ECLAIR
6 -> ECLAIR_0_1
7 -> ECLAIR_MR1
8 -> FROYO
9 -> GINGERBREAD
10 -> GINGERBREAD_MR1
11 -> HONEYCOMB
12 -> HONEYCOMB_MR1
13 -> HONEYCOMB_MR2
14 -> ICE_CREAM_SANDWICH
15 -> ICE_CREAM_SANDWICH_MR1
16 -> JELLY_BEAN
17 -> JELLY_BEAN_MR1
18 -> JELLY_BEAN_MR2
19 -> KITKAT
20 -> KITKAT_WATCH
21 -> L
21 -> LOLLIPOP
22 -> LOLLIPOP_MR1
因此，将它们组合在一起并使用官方版本列表。
API VERSION_CODE VERSION CODE_NAME
1 BASE 1 (no code name)
2 BASE_1_1 1.1 (no code name)
3 CUPCAKE 1.5 Cupcake
4 DONUT 1.6 Donut
5 ECLAIR 2 Eclair
6 ECLAIR_0_1 2.0.1 Eclair
7 ECLAIR_MR1 2.1 Eclair
8 FROYO 2.2.x Froyo
9 GINGERBREAD 2.3 - 2.3.2 Gingerbread
10 GINGERBREAD_MR1 2.3.3 - 2.3.7 Gingerbread
11 HONEYCOMB 3 Honeycomb
12 HONEYCOMB_MR1 3.1 Honeycomb
13 HONEYCOMB_MR2 3.2.x Honeycomb
14 ICE_CREAM_SANDWICH 4.0.1 - 4.0.2 Ice Cream Sandwich
15 ICE_CREAM_SANDWICH_MR1 4.0.3 - 4.0.4 Ice Cream Sandwich
16 JELLY_BEAN 4.1.x Jelly Bean
17 JELLY_BEAN_MR1 4.2.x Jelly Bean
18 JELLY_BEAN_MR2 4.3.x Jelly Bean
19 KITKAT 4.4 - 4.4.4 KitKat
20 KITKAT_WATCH 4.4W KitKat Watch
21 LOLLIPOP 5 Lollipop
22 LOLLIPOP_MR1 5.1 Lollipop
23 M 6 Marshmallow
24 N 7 Nougat
25 N_MR1 7.1 Nougat
这里说，API25的版本代码是N_MR1。
- chanzmao
3
在早期版本中使用的是 Build.VERSION.SDK
String myAPI= Build.VERSION.SDK;
但现在已经过时了！
SDK 该字段已在API级别4中弃用。使用SDK_INT可以轻松地将其作为整数获取。
现在你必须使用：SDK_INT 在API级别4中添加：
int myAPI = Build.VERSION.SDK_INT;
SDK_INT 是指Android框架的用户可见SDK版本；其可能的值在Build.VERSION_CODES中定义。
更多信息，请访问：
http://developer.android.com/reference/android/os/Build.VERSION.html
- Jorgesys
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