Retrieving Android API version programmatically
AndroidAndroid Api-LevelsAndroid Problem Overview
Is there any way to get the API version that the phone is currently running?
Android Solutions
Solution 1 - Android
As described in the Android documentation, the SDK level (integer) the phone is running is available in:
android.os.Build.VERSION.SDK_INT
The class corresponding to this int is in the android.os.Build.VERSION_CODES
class.
Code example:
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP){
// Do something for lollipop and above versions
} else{
// do something for phones running an SDK before lollipop
}
Edit: This SDK_INT is available since Donut (android 1.6 / API4) so make sure your application is not retro-compatible with Cupcake (android 1.5 / API3) when you use it or your application will crash (thanks to Programmer Bruce for the precision).
Solution 2 - Android
Very easy:
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
);
Output:
E/MyActivity: manufacturer ManufacturerX
model SM-T310
version 19
versionRelease 4.4.2
Solution 3 - Android
Build.VERSION.RELEASE;
That will give you the actual numbers of your version; aka 2.3.3 or 2.2. The problem with using Build.VERSION.SDK_INT is if you have a rooted phone or custom rom, you could have a non standard OS (aka my android is running 2.3.5) and that will return a null when using Build.VERSION.SDK_INT so Build.VERSION.RELEASE will work no matter using standard Android version or not !
To use it, you could just do this;
String androidOS = Build.VERSION.RELEASE;
Solution 4 - Android
try this:
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.GINGERBREAD) {
// only for gingerbread and newer versions
}
Solution 5 - Android
Taking into account all said, here is the code I use for detecting if device has Froyo or newer Android OS (2.2+):
public static boolean froyoOrNewer() {
// SDK_INT is introduced in 1.6 (API Level 4) so code referencing that would fail
// Also we can't use SDK_INT since some modified ROMs play around with this value, RELEASE is most versatile variable
if (android.os.Build.VERSION.RELEASE.startsWith("1.") ||
android.os.Build.VERSION.RELEASE.startsWith("2.0") ||
android.os.Build.VERSION.RELEASE.startsWith("2.1"))
return false;
return true;
}
Obviously, you can modify that if condition to take into account 1.0 & 1.5 versions of Android in case you need generic checker. You will probably end up with something like this:
// returns true if current Android OS on device is >= verCode
public static boolean androidMinimum(int verCode) {
if (android.os.Build.VERSION.RELEASE.startsWith("1.0"))
return verCode == 1;
else if (android.os.Build.VERSION.RELEASE.startsWith("1.1")) {
return verCode <= 2;
} else if (android.os.Build.VERSION.RELEASE.startsWith("1.5")) {
return verCode <= 3;
} else {
return android.os.Build.VERSION.SDK_INT >= verCode;
}
}
Let me know if code is not working for you.
Solution 6 - Android
android.os.Build.VERSION.SDK should give you the value of the API Level. You can easily find the mapping from api level to android version in the android documentation. I believe, 8 is for 2.2, 7 for 2.1, and so on.
Solution 7 - Android
SDK.INT is supported for Android 1.6 and up
SDK is supported for all versions
So I do:
String sdk_version_number = android.os.Build.VERSION.SDK;
Credits to: CommonsWare over this answer
Solution 8 - Android
Got it. Its using the getApplicationInfo()
method of the Context
class.
Solution 9 - Android
I generally prefer to add these codes in a function to get the Android version:
int whichAndroidVersion;
whichAndroidVersion= Build.VERSION.SDK_INT;
textView.setText("" + whichAndroidVersion); //If you don't use "" then app crashes.
For example, that code above will set the text into my textView as "29" now.
Solution 10 - Android
i prefer have the version as number to be handeled more easyway than i wrote this:
public static float getAPIVerison() {
Float f = null;
try {
StringBuilder strBuild = new StringBuilder();
strBuild.append(android.os.Build.VERSION.RELEASE.substring(0, 2));
f = new Float(strBuild.toString());
} catch (NumberFormatException e) {
Log.e("", "error retriving api version" + e.getMessage());
}
return f.floatValue();
}
Solution 11 - Android
I improved code i used
public static float getAPIVerison() {
float f=1f;
try {
StringBuilder strBuild = new StringBuilder();
strBuild.append(android.os.Build.VERSION.RELEASE.substring(0, 2));
f= Float.valueOf(strBuild.toString());
} catch (NumberFormatException e) {
Log.e("myApp", "error retriving api version" + e.getMessage());
}
return f;
}
Solution 12 - Android
Like this:
String versionRelease = BuildConfig.VERSION_NAME;
versionRelease :- 2.1.17
Please make sure your import package is correct ( import package your_application_package_name
, otherwise it will not work properly).