(Google officially launched Android1.5SDKrelease1 (hereinafter referred to as 1.5r1) at the end of April 2009. After installation and testing, it was found that Android1.5SDK and Android1.1SDK were significantly different in project settings. Although Google officially provided UpgradingNotes (developer. android/sdk/1.5_r1/upgrading. html), in order to quickly upgrade from 1.1r1 to 1.5r1 and be compatible with the 1.1r1 model program, the following upgrades and project settings are for your reference, The cooperation screen operation can be easily upgraded from 1.1r1 to 1.5r1.
Setting instructions compatible with Android 1.5 SDK version. docx)