ntentView(tv);}}3)运行ADT使运行非常简单:选取Run>Run.选取"AndroidApplication".(HelloWorld,参见androidappdocs.appspot/resources/tutorials/hello-world.html)附:AndroidSDKreleasenumber:AndroidSDK2.2Revision1(May2010)APILevel:8RequiresSDKToolsr6orhigher.FroYoAndroidSDK2.1Revision2(May2010)APILevel:7RequiresSDKToolsr6orhigher.EclairAndroidSDK2.1Revision1(Jan2010)APILevel:7RequiresSDKToolsr6orhigher.EclairAndroidSDK2.0.1APILevel:6RequiresSDKToolsr6orhigher.EclairAndroidSDK2.0APILevel:5RequiresSDKToolsr6orhigher.EclairAndroidSDK1.6Revision3(May2010)APILevel:4RequiresSDKToolsr6orhigher.:
DonutAndroidSDK1.6Revision2(Dec2009)APILevel:4RequiresSDKToolsr6orhigher.DonutAndroidSDK1.6Revision1(Sep2009)APILevel:4RequiresSDKToolsr6orhigher.DonutAndroidSDK1.5Revision3(Jul2009)APILevel:3RequiresSDKToolsr6orhigher.CupcakeAndroidSDK1.5Revision2(May2009)APILevel:3RequiresSDKToolsr6orhigher.CupcakeAndroidSDK1.5Revision1(Api2009)APILevel:3RequiresSDKToolsr6orhigher.CupcakeAndroidSDK1.1APILevel:2AndroidSDK1.0APILevel:1