Using a separate product flavor for will cut that time down significantly (for development builds). See: https://developer.android.com/tools/building/multidex.html#dev-build.
Mike On Tue, May 5, 2015 at 8:32 PM, wsgfz Deng <[email protected]> wrote: > got it,thx for ur reply. > > It would be very nice if this can be incremental in the future~ > > On Wednesday, May 6, 2015 at 1:24:50 AM UTC+8, Xavier Ducrohet wrote: >> >> Multi-dex is a complicated process that is not currently incremental. >> >> On Mon, May 4, 2015 at 8:27 PM, wsgfz Deng <[email protected]> wrote: >> >>> I just simply delete one line of my main project's java file,and it took >>> me more than 1 minute to get the apk. Same with the Android Studio. >>> here is the gradle log of the main project: >>> >>> :mainProject 1m7.88s (total) >>> :mainProject:dexDebug 44.924s >>> :mainProject:shrinkDebugMultiDexComponents 8.432s >>> :mainProject:packageDebug 5.268s >>> :mainProject:packageAllDebugClassesForMultiDex 3.529s >>> :mainProject:createDebugMainDexClassList 2.990s >>> :mainProject:compileDebugJava 2.197s >>> :mainProject:zipalignDebug 0.190s >>> >>> It seems that the dexDebug task took the most of the time. Any >>> suggestions to improve this? >>> >>> PS. >>> Besides the main project, we have other 9 library projects as gradle >>> module which are compiled with the main project.BUT they are all up-to-date. >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "adt-dev" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Xavier Ducrohet >> Android SDK Tech Lead >> Google Inc. >> http://developer.android.com | http://tools.android.com >> >> Please do not send me questions directly. Thanks! >> > -- > You received this message because you are subscribed to the Google Groups > "adt-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "adt-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
