문자열에서 특정 문자의 색상, 스타일을 바꾸고싶다. SpannableStringBuilder setSpan() ForegroundColorSpan(Color.RED) Spannable.SPAN_EXCLUSIVE_EXCLUSIVE StyleSpan(Typeface.BOLD) UnderlineSpan() RelativeSizeSpan(1.5f) BackgroundColorSpan(Color.CYAN) Spannable.SPAN_EXCLUSIVE_INCLUSIVE SpannableStringBuilder.insert(36, "INCLUSIVE") activity_main.xml MainActivity.kt package com.example.spannableexample import android.graphi..
개발할 때 로그 남기고 릴리즈에선 로그 안남기고 싶다!!!!! Timber? 재목? 목재? build.gradle (Module:app) dependencies { // Timber implementation 'com.jakewharton.timber:timber:4.7.1' } AndroidManifest.xml android:name=".TimberApp" 추가!!! TimberApp.kt package com.example.timberexample import android.app.Application import timber.log.Timber class TimberApp : Application() { override fun onCreate() { super.onCreate() if (Build..
1. BottomNavigationView 2. BottomNavigationView + ViewPager2 menu.xml BottomNavigationView bottom_navigation_menu.xml HomeFragment.kt package com.example.bottomnavigationexample import androidx.fragment.app.Fragment class HomeFragment : Fragment(R.layout.fragment_home) FavoritesFragment.kt package com.example.bottomnavigationexample import androidx.fragment.app.Fragment class FavoritesFragment :..
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