Android project working
- 1. 1. LAYOUT CHANGE: First change the Layout. LINEAR TO / RELATIVE LAYOUT. 2. GO TO VALUES FOLDER IN ANDROID STUDIO: AND THEN FIRST CHOOSE THE OPTION OF (styles.xml). 3. (styles.xml): INstyles.xmlCHANGE THIS LINE. 4. AND THEN CHOOSE (colors.xml):
- 2. INcolors.xmlCHANGECOLORS. 5. CIRCULAR IMAGE VIEW WORKING: FIRST ADD PICTURE LINK ON DRWABLE ( icon.png). Copy image link from (Pics) folder then paste it on drawable. THEN, GO TO GRADLE SCRIPT. CHOOSE A SECOND OPTION (BUILD GRADLE (MODULE APP)). OPEN A DEPENDENCIES. AND THEN ADD LIBRARY OF CICULAR IMAGE VIEW (implementation 'com.mikhaellopez:circularimageview:4.2.0' ).
- 3. SYNC NOW, AFTER SYNC NOW LIBRARY OF CIRCULAR IMAGE VIEW ADD. THEN, ACTIVITY MAIN.XML 6. WRITE <CIRCULAR IMAGE CODE> ON MUSIC ICON: 7. PLAY BUTTON WORKING:
- 4. 8. PAUSE BUTTON: 9. STOP BUTTON: 10. AFTER UI DESIGNING GO TO MAIN ACTIVITY.JAVA: FIRST CREATE A FOLDER IN (res). IN res CREATE A FOLDER NAME (raw) WHERE WE ADD MUSIC. IN raw FOLDER ADD PICTURE.
- 5. 11. WORKING ON MAIN ACTIVITY.JAVA: First we use 3Buttons. AND Then casting a Buttons. ADD ACTION LISTENER ON 3BUTTONS. ADD SWITCH CASE. WHICH HELPS TO ACTION DISPLAY ON EVERY BUTTON.
- 7. 12. NEXT STEP IS MUSIC/SONGS PLAY ON ANDROID APPLICATION: CREATE OBJECT OF MEDIA PLAYER. MediaPlayer mediaPlayer; THAN, MOVE ON PLAY BUTTON AND WRITE A CODE. mediaPlayer=MediaPlayer.create (getApplicationContext(),R.raw.lyrics); USE MUSIC DIRECTORY R.RAW.LYRICS. (SELECT MUSIC DIRECTORY NAME FROM RAW FOLDER). //MEDIA PLAYER OBJECT IS COMPLETED. Than, we start media/Music player. mediaPlayer.start(); 13. NEXT STEP IS ADD CONDITION ON MEDIA PLAYER BUTTONS PLAY, PAUSE, STOP: TO PROTECT FROM THIS ERROR ADD CONDITION. PLAY_BTN: //case R.id.play_btn: if (mediaPlayer==null){ //mediaPlayer=MediaPlayer.create(getApplicationContext(),R.raw.lyrics); mediaPlayer.start(); } STOP_BTN: //case R.id.stop_btn: if (mediaPlayer!=null){ mediaPlayer.stop(); mediaPlayer=null; } break; PAUSE_BTN: //case R.id.paus_btn: if (mediaPlayer!=null){ mediaPlayer.pause(); ADD CONDITION ON THIS LINE: BECAUSE WHEN WE PAUSE THE SONG. (SONG) SHOULD RUN ON THAT POSTION WHERE FROM PAUSE SONG.WHEN CLICK ON PLAY BUTTON, START SONG FROM PAUSE CURRENT POSITION NOT FROM START.
- 8. pauseCurrentPosition=mediaPlayer.getCurrentPosition(); } break; //public class MainActivity extends AppCompatActivity implements View.OnClickListener { //Button play,pause,stop; // MediaPlayer mediaPlayer; int pauseCurrentPosition; else if (!mediaPlayer.isPlaying()){ mediaPlayer.seekTo(pauseCurrentPosition); mediaPlayer.start(); } break;