MusicBar 
Setup
dependencies {
implementation 'com.oze.music:MusicBar:1.0.5'
}
Usage
| Function | Description |
|---|---|
| setAnimationChangeListener(OnMusicBarAnimationChangeListener listener) | animation listener |
| setProgressChangeListener(OnMusicBarProgressChangeListener listener) | progress listener |
| removeAllListener() | remove Progress and Animation listener |
| loadFrom(InputStream stream, int duration) | take the music file InputStream with music duration in millisecond |
| loadFrom(String pathname, int duration) | take the music file path with music duration in millisecond |
| show() | start show animation |
| hide() | start hide animation |
| startAutoProgress(float playbackSpeed) | start auto play animation should be called after loadFrom() and media player finished prepare if startAutoProgress() called before loadFrom() it will throw exception because duration is 0. every time loadFrom() call you will need to recall startAutoProgress() playbackSpeed playback speed from media player default value 1.0F for MediaPlayer and ExoPlayer |
| stopAutoProgress() | stop auto progress animation |
| isHide() | return true if hide |
| isShow() | return true if show |
| isAutoProgress() | return true if auto progress |
| setProgress(int position) | move to specified position (in milisecand) |
| getPosition() | return current progress position |
| setSpaceBetweenBar(int spaceBetweenBar) | change distance between bars (in px) default 2 Recommend to make spaceBetweenBar equal barWidth if you use FixedMusicBar |
| setBarWidth(float barWidth) | change bar width (in px) default 2 for FixedMusicBar and 3 for ScrollableMusicBar Recommend to make barWidth equal spaceBetweenBar if you use FixedMusicBar |
| setLoadedBarPrimeColor(int color) | change top progressed bar color default #fb4c01 |
| setBackgroundBarPrimeColor(int color) | change top unprogressed bar color default #dfd6d6 |
Only in ScrollableMusicBar
| Function | Description |
|---|---|
| setDivided(boolean divided) | Set if music bar divided or not default false |
| setDividerSize(float size) | Set divider size in px default 2 use when view is divided |
| setLoadedBarSecondaryColor(int color) | change bottom progressed bar color default #eca277 use when view is divided |
| setBackgroundBarSecondaryColor(int color) | change bottom unprogressed bar color default #c4bbbb use when view is divided |
XML
for ScrollableMusicBar
<com.oze.music.musicbar.ScrollableMusicBar
android:id="@+id/ScrollableMusicBar"
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="@android:color/white"
android:padding="8dp"
app:divided="true" // to divide each bar default false
app:dividerSize="2" // divide sice in px default 2
app:barWidth="3" // bar width default 3
app:spaceBetweenBar="2" // distance between each bar default 2
app:backgroundBarPrimeColor="#dfd6d6"
app:backgroundBarSecondaryColor="#c4bbbb"
app:LoadedBarPrimeColor="#fb4c01"
app:LoadedBarSecondaryColor="#eca277"/>
OR FixedMusicBar
<com.oze.music.musicbar.FixedMusicBar
android:id="@+id/FixedMusicBar"
android:layout_width="match_parent"
android:layout_height="80dp"
android:padding="8dp"
android:background="@android:color/white"
app:barWidth="2" // bar width default 2
app:spaceBetweenBar="2" // distance between each bar default 2
app:backgroundBarPrimeColor="#dfd6d6"
app:LoadedBarPrimeColor="#fb4c01"/>
Java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ScrollableMusicBar musicBar = findViewById(R.id.ScrollableMusicBar);
//or
FixedMusicBar musicBar = findViewById(R.id.FixedMusicBar);
//add animation listener
musicBar.setAnimationChangeListener(mOnMusicBarAnimationChangeListener);
//add progress listener
musicBar.setProgressChangeListener(mOnMusicBarProgressChangeListener);
// String path = the music file path
// int duration = the music file duration time in millisecond [mediaPlayer.getDuration()]
musicBar.loadFrom(path,duration)
//or use inputstream
musicBar.loadFrom(getResources().openRawResource(R.raw.music),duration());
//change progress
musicBar.setProgress(50)
//start show animation
musicBar.show()
//start hide animation
musicBar.hide()
//change bar width
musicBar.setBarWidth(2);
//change Space Between Bars
musicBar.setSpaceBetweenBar(2); //Recommend to make spaceBetweenBar equal barWidth if you use FixedMusicBar
// Set if music bar divided or not default value false.
musicBar.setDivided(true);
//Set divider size in px default value 2
musicBar.setDividerSize();
// for changing color scheme
musicBar.setBackgroundBarPrimeColor(getResources().getColor(R.color.BackgroundBarPrimeColor);
musicBar.setBackgroundBarSecondaryColor(getResources().getColor(R.color.BackgroundBarSecondaryColor);
musicBar.setLoadedBarPrimeColor(getResources().getColor(R.color.LoadedBarPrimeColor);
musicBar.setLoadedBarSecondaryColor(getResources().getColor(R.color.LoadedBarSecondaryColor);
mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
musicBar.startAutoProgress(1.0f);
}
});
//stop auto progress animation
musicBar.stopAutoProgress();
}
AnimationListener
MusicBar.OnMusicBarAnimationChangeListener mOnMusicBarAnimationChangeListener = new MusicBar.OnMusicBarAnimationChangeListener() {
@Override
public void onHideAnimationStart() {
Log.i(TAG, "onHideAnimationStart");
}
@Override
public void onHideAnimationEnd() {
Log.i(TAG, "onHideAnimationEnd");
}
@Override
public void onShowAnimationStart() {
Log.i(TAG, "onShowAnimationStart");
}
@Override
public void onShowAnimationEnd() {
Log.i(TAG, "onShowAnimationEnd");
}
};
ProgressListener
MusicBar.OnMusicBarProgressChangeListener mOnMusicBarProgressChangeListener = new MusicBar.OnMusicBarProgressChangeListener() {
@Override
public void onProgressChanged(MusicBar musicBar, int progress, boolean fromUser) {
Log.i(TAG, "onProgressChanged");
}
@Override
public void onStartTrackingTouch(MusicBar musicBar) {
Log.i(TAG, "onStartTrackingTouch");
}
@Override
public void onStopTrackingTouch(MusicBar musicBar) {
Log.i(TAG, "onStopTrackingTouch");
}
};
Animation
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