@startuml
class com.example.music.PlayerActivity {
~ TextView song_name
~ ImageView cover_art
~ FloatingActionButton playPauseBtn
~ SeekBar seekBar
~ int position
~ {static} ArrayList<MusicFiles> listSongs
~ {static} Uri uri
~ {static} MediaPlayer mediaPlayer
- Handler handler
- Thread playThread
# void onCreate(Bundle)
# void onResume()
- void prevThreadBtn()
- void prevBtnClicked()
- void nextThreadBtn()
- void nextBtnClicked()
- int getRandom(int)
- void playThreadBtn()
- void playPauseBtnClicked()
- String formattedTime(int)
- void getIntentMethod()
- void initView()
- void metaData(Uri)
+ void ImageAnimation(Context,ImageView,Bitmap)
+ void onCompletion(MediaPlayer)
}
class com.example.music.RegisterActivity {
~ Button button_submit
~ DaBa daBa
~ EditText index_username
~ EditText index_password
~ SQLiteDatabase sqLiteDatabase
# void onCreate(Bundle)
}
class com.example.music.LoginActivity {
~ EditText usernameInput
~ EditText passwordInput
~ Button button_login
~ Button button_index
~ Context that
- CheckBox RePassword
- CheckBox AutoLogin
- String Tag
- String SP_Name
- String SP_Password
- String SP_IsRemember
- SharedPreferences sharedPreferences
- boolean status
# void onCreate(Bundle)
- void initData()
- void initUI()
}
class com.example.music.MainActivity {
~ DrawerLayout drawerLayout
~ ActionBarDrawerToggle toggle
~ NavigationView navigationView
~ ViewPager pager
~ TabLayout mTabLayout
~ TabItem songs
~ PagerAdapter pagerAdapter
+ {static} int REQUEST_CODE
~ {static} ArrayList<MusicFiles> musicFiles
~ {static} boolean shuffleBoolean
# void onCreate(Bundle)
- void initViewPager()
- void permission()
+ void onRequestPermissionsResult(int,String[],int[])
+ boolean onNavigationItemSelected(MenuItem)
+ {static} ArrayList<MusicFiles> getAllAudio(Context)
}


com.example.music.OnCompletionListener <|.. com.example.music.PlayerActivity
androidx.appcompat.app.AppCompatActivity <|-- com.example.music.PlayerActivity
androidx.appcompat.app.AppCompatActivity <|-- com.example.music.RegisterActivity
androidx.appcompat.app.AppCompatActivity <|-- com.example.music.LoginActivity
com.example.music.OnNavigationItemSelectedListener <|.. com.example.music.MainActivity
androidx.appcompat.app.AppCompatActivity <|-- com.example.music.MainActivity
@enduml