check out the Launcher in Android source tree
pay special attention to LauncherApplication.java and how it was
mentioned in the manifest.xml
On Mar 4, 2:34 pm, mycall <ahndr...@naver.com> wrote:
> Thanks for your help. It is very useful for me.
>
> But I am beginner so I don't know that my understanding is correct
> even after reading several times.
> Please help me guide as a correct way.
>
> In my understanding.
>
> #1.
>
> The below code mean that every applications on VM start with 2Mb heap
> size. correct.?
> And If I want to change initial heap size for every application, I can
> do it directly. correct.?
> And according to comment, we can pass argument for heap size but in
> fact there is no way to pass the parameter
> because the VM is embedded in the Android runtime, not launched on the
> command line. correct.?
>
> gDvm.heapSizeStart = 2 * 1024 * 1024; // Spec says 16MB; too big
> for us.
> gDvm.heapSizeMax = 16 * 1024 * 1024; // Spec says 75% physical
> mem
>
> #2.
>
> I searched for CUSTOM_RUNTIME_HEAP_MAX in frameworks/base/core/jni/
> AndroidRuntime.cpp but I can't find at all. ( My platform code is
> ecliar. )
> Now I just found below code and then I think it means max heap size,
> 16MB. correct.?
> 16m -> mega byte or mega bit .??
>
> property_get("dalvik.vm.heapsize", heapsizeOptsBuf+4, "16m");
>
> In my project, I also found below code in android make( *.mk ) file.
>
> ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.heapsize=32m
>
> Two codes cause same action.correct.? and 32m -> mega byte or mega
> bit .?
>
> #3. ( last )
> Actually, I don't understand below sentence.
> Is it possible to resize heap size in which case there is only one
> tread running.?
>
> The less-easy but better approach would be to resize the various heap
> structures, which is a bit awkward but
> probably doable since there's only thread running at that point where
> the zygote forks.
>
> Thanks
> Mycall
>
> On 3월4일, 오후7시56분, James Wang <jameswangc...@gmail.com> wrote:
>
> > Please
> > readhttps://groups.google.com/group/android-porting/browse_thread/thread/...
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