–1 development environment to build.

Preface:

             This is a about android delelopment  toturial. in English to description.why? because my english too bad.so in English.it can help me study technology also can study English.

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if you think delelopment android app.you need in your computer install eclipse and java sdk.of cause their install progress i don't say.

when you have eclipse and java sdk then you need android sdk and adt.if previously you need respectively download android sdk and android adt then to configure sdk

and adt.but now you didn't to configure complex sdk and adt.google offical android delelopment websitte provide sdk and adt packing.name is ADT Bundle. download the

ADT Bundle to quickly start developing apps. It includes the essential Android SDK.

Download URL:http://developer.android.com/sdk/index.html

Niubi is this bundle contain eclipse  and provide android 4.2 virtual system.

run this eclipse,you will look this screen:

prompt you input woekspace path.after the input hit ok.

next screen:

the next you need create virtual machine.hit avd manager button.

hit new button.

input correspondiing parameters then create virtual machine.

ok,today toturial end...