Android 6.0 Sdk,api level is 23 . After the update, you can modify compileSdkVersion and targetSdkVersion experience the 23 new features.
The Android Support Library has also been updated, and also released,,,,, 23.01 customtabs percent recommendation preference-v7 preference-v14 and supported by preference-leanback-v17 these libraries.
In the process of upgrading the APP to API level 23 , be aware of some new permissions that are brought about by the new platform features. such as fingerprint identification, power-saving mode, and there is another problem, that is, httpclient is obsolete, if the 23 target version, the compiler will have the following error:
Cannot resolve symbol HttpClient
The HttpClient class has not been supported in the SDK 23+, instead you can use URLConnection, or use SDK 22
(compile‘com.android.support:appcompat-v7:22.2.0‘)
If you must use SDK 23, add the following code:
android { useLibrary ‘org.apache.http.legacy‘}
Reference Link: http://android-developers.blogspot.com/2015/08/m-developer-preview-3-final-sdk.html
Http://stackoverflow.com/questions/32153318/httpclient-wont-import-in-android-studio
Android 6.0 and HttpClient