내 TabView에 아이콘을 추가하고 싶지만 사용자 정의 TabAdapter에서 getResources()
을 사용할 수 없어 멈추었습니다. 이미 getAplicationContext().getResources, getActivity.getResources()
을 사용하려고했지만 메시지가 계속 표시됩니다 ("cannot resolve method"
). 누군가 나를 도울 수 있니?Adapter.java에서 getResources()를 사용하는 방법
package com.glapps.mobile.codifynotes.Adapter;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.style.ImageSpan;
import com.glapps.mobile.codifynotes.Activity.MainActivity;
import com.glapps.mobile.codifynotes.Fragment.CodifyFragment;
import com.glapps.mobile.codifynotes.Fragment.Configuracoes.ConfiguracoesFragment;
import com.glapps.mobile.codifynotes.Fragment.DecodifyFragment;
import com.glapps.mobile.codifynotes.R;
public class TabAdapter extends FragmentStatePagerAdapter {
private String[] tituloAba = {"CODIFICAR", "DECODIFICAR", "CONFIGURAÇÕES"};
private int[] imageResId = {
R.drawable.ic_action_lock_closed,
R.drawable.ic_action_lock_closed,
R.drawable.ic_action_settings_white
};
public TabAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
Fragment fragment = null;
switch (position){
case 0:
fragment = new CodifyFragment();
break;
case 1:
fragment = new DecodifyFragment();
break;
case 2:
fragment = new ConfiguracoesFragment();
}
return fragment;
}
@Override
public int getCount() {
return tituloAba.length;
}
@Override
public CharSequence getPageTitle(int position) {
return tituloAba[position];
Drawable image = getResources().getDrawable(imageResId[position]);
image.setBounds(0, 0, image.getIntrinsicWidth(), image.getIntrinsicHeight());
SpannableString sb = new SpannableString(" ");
ImageSpan imageSpan = new ImageSpan(image, ImageSpan.ALIGN_BOTTOM);
sb.setSpan(imageSpan, 0, 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
return sb;
}
}
감사합니다!
정말 작동합니다. 고마워요. ;디 –