如果您的Android SDK是最新的(谷歌存儲庫專門),您將無法訪問舊版本的自定義選項卡庫。你可以看看他們在您的SDK文件夾:
sdk$ find . -name \*customtabs\*.aar
./extras/android/m2repository/com/android/support/customtabs/23.0.0/customtabs-23.0.0.aar
./extras/android/m2repository/com/android/support/customtabs/23.0.1/customtabs-23.0.1.aar
./extras/android/m2repository/com/android/support/customtabs/23.1.0/customtabs-23.1.0.aar
./extras/android/m2repository/com/android/support/customtabs/23.1.1/customtabs-23.1.1.aar
./extras/android/m2repository/com/android/support/customtabs/23.2.0/customtabs-23.2.0.aar
你或許應該SDK編譯23,在版本23使用支持庫,但目標API級別21,如果真正需要的。