http://developer.android.com/guide/topics/manifest/uses-sdk-element.htmlPlatform VersionAPI LevelVERSION_CODENotesAndroid 4.419KITKATPlatform HighlightsAndroid 4.318JELLY_BEAN_MR2Platform HighlightsAndroid 4.2, 4.2.217JELLY_BEAN_MR1Platform HighlightsAndroid 4.1, 4.1.116JELLY_BEANPlatform HighlightsAndroid 4.0.3, 4.0.415ICE_CREAM_SANDWICH_MR1Platform HighlightsAndroid 4.0, 4.0.1, 4.0.214ICE_CREAM_SANDWICHAndroid 3.213HONEYCOMB_MR2 Android 3.1.x12HONEYCOMB_MR1Platform HighlightsAndroid 3.0.x11HONEYCOMBPlatform HighlightsAndroid 2.3.4Android 2.3.310GINGERBREAD_MR1Platform HighlightsAndroid 2.3.2Android 2.3.1Android 2.39GINGERBREADAndroid 2.2.x8FROYOPlatform HighlightsAndroid 2.1.x7ECLAIR_MR1Platform HighlightsAndroid 2.0.16ECLAIR_0_1Android 2.05ECLAIRAndroid 1.64DONUTPlatform HighlightsAndroid 1.53CUPCAKEPlatform HighlightsAndroid 1.12BASE_1_1 Android 1.01BASE