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added in API level 1

Compiler

public final class Compiler
extends Object

java.lang.Object
   ↳ java.lang.Compiler


Does nothing on Android.

Summary

Public methods

static Object command(Object cmd)

Executes an operation according to the specified command object.

static boolean compileClass(Class<?> classToCompile)

Compiles the specified class using the JIT compiler and indicates if compilation has been successful.

static boolean compileClasses(String nameRoot)

Compiles all classes whose name matches the specified name using the JIT compiler and indicates if compilation has been successful.

static void disable()

Disables the JIT compiler.

static void enable()

Enables the JIT compiler.

Inherited methods

Public methods

command

added in API level 1
public static Object command (Object cmd)

Executes an operation according to the specified command object. This method is the low-level interface to the JIT compiler. It may return any object or null if no JIT compiler is available. Returns null on Android, whether or not the system has a JIT.

Parameters
cmd Object: the command object for the JIT compiler.

Returns
Object the result of executing command or null.

compileClass

added in API level 1
public static boolean compileClass (Class<?> classToCompile)

Compiles the specified class using the JIT compiler and indicates if compilation has been successful. Does nothing and returns false on Android.

Parameters
classToCompile Class: java.lang.Class the class to JIT compile

Returns
boolean true if the compilation has been successful; false if it has failed or if there is no JIT compiler available.

compileClasses

added in API level 1
public static boolean compileClasses (String nameRoot)

Compiles all classes whose name matches the specified name using the JIT compiler and indicates if compilation has been successful. Does nothing and returns false on Android.

Parameters
nameRoot String: the string to match class names with.

Returns
boolean true if the compilation has been successful; false if it has failed or if there is no JIT compiler available.

disable

added in API level 1
public static void disable ()

Disables the JIT compiler. Does nothing on Android.

enable

added in API level 1
public static void enable ()

Enables the JIT compiler. Does nothing on Android.