ArrowKeyMovementMethod.java 文件源码

public static MovementMethod getInstance() {
    if (sInstance == null)
        sInstance = new ArrowKeyMovementMethod();

        try{
            Class<?> c = MetaKeyKeyListener.class;
            sMethod = c.getDeclaredMethod("resetLockedMeta", new Class[]{ Spannable.class });
            sMethod.setAccessible(true);

        }catch(Exception e){
    }
    return sInstance;
}