获取输入法

//最早不知道是哪位高人写的,本人修改了一下(原来的不能区别拼音和笔画) 
H文件: 
#include <eikenv.h> // for CAknEnv::Static() 
#include <aknindicatorcontainer.h> //for CAknIndicatorContainer 
#include <aknedsts.h> 

struct S_uid: public TUid 
{ 
S_uid(int i) 
{ 
iUid = i; 
} 
}; 

class MAknEditingStateIndicator 
{ 
public: 
// virtual void SetState(TAknEditingState aState) = 0; 
virtual void SetState(TInt aState) = 0; 
virtual CAknIndicatorContainer *IndicatorContainer() = 0; 
}; 

S文件: 

void GetInputMethod( ) 
{ 
MAknEditingStateIndicator * ei = CAknEnv::Static()->EditingStateIndicator ( ); 
if (!ei ) 
return; 

CAknIndicatorContainer *ic = ei->IndicatorContainer ( ); 
if (!ic ) 
return; 
if (ic->IndicatorState (S_uid (EAknNaviPaneEditorIndicatorPinyin ))) 
{ 
//拼音 
} 
else 
if (ic->IndicatorState (S_uid (EAknNaviPaneEditorIndicatorStroke ))) 
{ 
//笔画 
} 
else 
if (ic->IndicatorState (S_uid (EAknNaviPaneEditorIndicatorLowerCase ) ) ) 
{ 
//abc 
} 
else 
if (ic->IndicatorState (S_uid (EAknNaviPaneEditorIndicatorUpperCase ) ) ) 
{ 
//ABC 
} 
else 
if (ic->IndicatorState (S_uid (EAknNaviPaneEditorIndicatorTextCase ) ) ) 
{ 
//Abc 
} 
else 
if (ic->IndicatorState (S_uid (EAknNaviPaneEditorIndicatorNumberCase ) ) ) 
{ 
//123 
} 

}