6 Android SDK Versions and Compatibility
Now that you have gotten your feet wet with GeoQuiz, let’s review some background material about the different versions of Android. The information in this chapter is important to have under your belt as you continue with the book and develop more complex and realistic apps.
Android SDK Versions
Table 6.1 shows the SDK versions, the associated versions of the Android firmware, and the percentage of devices running them as of December 2016.
Table 6.1 Android API levels, firmware versions, and percent of devices in use
| API level | Codename | Device firmware version | % of devices in use |
|---|---|---|---|
| 24 | Nougat | 7.0 | 0.4 |
| 23 | Marshmallow | 6.0 | 26.3 |
| 22 | Lollipop | 5.1 | 23.2 |
| 21 | 5.0 ... |
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