Is there anything the Dalvik VM supports (in terms of bytecode) which is not used currently because the .class files don\'t have it?
In my Android application in Eclipse, I get the following error. UNEXPECTED TOP-LEVEL EXCEPTION: java.lang.IllegalArgumentException: already added: Lorg/xmlpull/v1/XmlPullParser;
This question has been asked(and answered) many times about dynamically generating and loading java bytecodes at runtime into a running Dalvik VM, but is there any way to load dex files/开发者_C百科by
I keep hearing that Android applications should try to limit the number of objects created in order to reduce the workload on the garbage collector.It makes sense that you may not want to created mass
I\'ve done changes in an Android native library and installed a new system.img file but am now getting an unrelated Error on startup. I can get past it by swallowing the error but I wanted to know if
The default floating point type in Java is the double.If you hard code a constant like 2.5 into your program, Java makes it a double automatically.When you do an operation on floats or ints that could
In android, are using static variables a recommended practice? E.g, implementing a Singleton pattern in Java, I usually do:
Does the instanceof keyword b开发者_开发技巧ear with it a relatively heavier impact on the Android platform (and more speciffically the mobile phones running the Dalvik VM?I do not think instanceof be
I\'ve read that there is a jit compiler module for dalvik vm on the works and the results are quite promising. Some people claim an improvement of 100% in terms of execution speed. Does anyone have an
In theory, 开发者_Python百科Dalvik executes any virtual machine byte code, created for example with the compilers of
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