I have a Listview, in which every row has play button. If i clicked on First Play Button it changes to pause but if i pressed second row play button,then first will remain in pause state but i want that if any of button is pressed then the previous button back to its play state and the clicked one changes to pause.
Code is below.
public class RingsAdapter extends BaseAdapter {
private Context context;
private ArrayList<Ringsinfo> data;
private SqlLiteDbHelper db;
private MediaPlayer mediaPlayer;
int pause_button_position = -1;
public RingsAdapter(Context mContext) {
data = new ArrayList<Ringsinfo>();
context = mContext;
initDatabase(context);
mediaPlayer = new MediaPlayer();
}
private void initDatabase(Context c) {
db = new SqlLiteDbHelper(c);
try {
db.CopyDataBaseFromAsset();
db.openDataBase();
} catch (IOException e) {
e.printStackTrace();
}
}
public void AddAll(ArrayList<Ringsinfo> listperson) {
data.clear();
data.addAll(listperson);
notifyDataSetChanged();
}
#Override
public int getCount() {
return this.data.size();
}
#Override
public Object getItem(int position) {
return (Ringsinfo) this.data.get(position);
}
#Override
public long getItemId(int position) {
return (long) position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
HolderView mHolderView;
if (convertView == null) {
mHolderView = new HolderView();
convertView = ((LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.row_ringtone_list, parent, false);
mHolderView.btnPlay = (Button) convertView.findViewById(R.id.btnPlay);
mHolderView.btnSetting = (Button) convertView.findViewById(R.id.btnSetting);
mHolderView.tvRingName = (TextView) convertView.findViewById(R.id.tvRingName);
convertView.setTag(mHolderView);
} else {
mHolderView = (HolderView) convertView.getTag();
}
mHolderView.tvRingName.setText(((Ringsinfo) this.data.get(position)).name);
mHolderView.btnSetting.setOnClickListener(new RingDetails(position));
mHolderView.btnPlay.setOnClickListener(new playRingtone(position));
if (position != pause_button_position)
mHolderView.btnPlay.setBackgroundResource(R.mipmap.play);
return convertView;
}
class RingDetails implements View.OnClickListener {
final int val$position;
RingDetails(int i) {
this.val$position = i;
}
public void onClick(View view) {
Intent intent = new Intent(context, RingDetailActivity.class);
intent.putExtra("calls", ((Ringsinfo) data.get(this.val$position)).content);
intent.putExtra("heading", ((Ringsinfo) data.get(this.val$position)).name);
context.startActivity(intent);
}
}
class playRingtone implements View.OnClickListener {
int val$position;
playRingtone(int i) {
val$position = i;
}
public void onClick(View view) {
if (mediaPlayer.isPlaying()) {
mediaPlayer.pause();
view.setBackgroundResource(R.mipmap.play);
} else {
view.setBackgroundResource(R.mipmap.pause);
pause_button_position = val$position;
mediaPlayer.start();
}
mediaPlayer.reset();
mediaPlayer = MediaPlayer.create(context, new Builder().scheme("android.resource").authority(context.getPackageName()).appendPath(String.valueOf(context.getResources().getIdentifier(((Ringsinfo) data.get(val$position)).content + BuildConfig.FLAVOR, "raw", context.getPackageName()))).build());
mediaPlayer.start();
}
}
private class HolderView {
private Button btnPlay, btnSetting;
private TextView tvRingName;
}
public void Stop() {
if (mediaPlayer != null && mediaPlayer.isPlaying()) {
mediaPlayer.reset();
mediaPlayer.stop();
mediaPlayer.release();
}
}}
You need to write else condition in your Adapter where you change your background for ImageView
if (position != pause_button_position)
mHolderView.btnPlay.setBackgroundResource(R.mipmap.play);
else
mHolderView.btnPlay.setBackgroundResource(R.mipmap.pause);
Also, It would be good if you manage one Boolean list in Adapter to manager your play pause button.
Like your Boolean list is same size of your ArrayList. once user click on 1st play button then you need to set true at 1st position of Boolean List and rest of are false. Same way if user click on 2nd play button then set true at 2nd position of your Boolean List and keep rest of false and notify your Adapter.
and your play pause button background is now based on Boolean List.
Related
I tried to stop my song from playing when going from Fragmant A to Fragment B with the use of onStop() but i cant get it to work.
This is the debugging result:
My mediaplayer variable is getting the song properties but skipping the --> mediaplayer.isPlaying statement.
When im inside my Fragment B it still continue to play the song.
What am i doing wrong?
NOTE: I dont play my music from my Fragment A (i just add the songs inside here). I play the songs from my custom adapter. Dont know if that may be the case but if so --> then i cant call onStop() inside my adapter.
EDITED:
This is my adapter class:
public class ListViewAdapter extends BaseAdapter {
//Create variables
MediaPlayer mediaPlayer;
int layout;
Song currentSong;
ArrayList<Song> arrayList;
Context context;
//Constructor
public ListViewAdapter(int layout, ArrayList<Song> arrayList, Context context) {
this.layout = layout;
this.arrayList = arrayList;
this.context = context;
}
//ViewHolder class holding my views
private class Viewholder {
TextView artistTxt, songNameTxt;
ImageView playB, stopB;
CircleImageView artistImg;
}
#Override
public int getCount() {
return arrayList.size();
}
#Override
public Object getItem(int position) {
return null;
}
#Override
public long getItemId(int position) {
return 0;
}
#Override
public View getView(int position, View view, ViewGroup parent) {
//Create viewholder variable
final Viewholder viewholder;
//Check if view is null
if (view == null) {
//Create new ViewHolder object
viewholder = new Viewholder();
//Inflate my view
LayoutInflater layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = layoutInflater.inflate(R.layout.listview_customlayout, null);
//Find my view id's
viewholder.artistImg = (CircleImageView) view.findViewById(R.id.artistImgBackgroundDetail);
viewholder.artistTxt = (TextView) view.findViewById(R.id.artistTxt);
viewholder.songNameTxt = (TextView) view.findViewById(R.id.songNameTxt);
viewholder.playB = (ImageView) view.findViewById(R.id.playB);
viewholder.stopB = (ImageView) view.findViewById(R.id.stopB);
//Set my view to viewholder
view.setTag(viewholder);
} else {
viewholder = (Viewholder) view.getTag();
}
//Assign song to my arraylist
final Song song = arrayList.get(position);
//Set my views to their resources
viewholder.artistImg.setImageResource(song.getArtistImg());
viewholder.artistTxt.setText(song.getArtist());
viewholder.songNameTxt.setText(song.getSongName());
//get all songs
mediaPlayer = MediaPlayer.create(context, song.getSong());
//Play button click performed
viewholder.playB.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//Checks if my current song is null and creates a new song
if (currentSong == null) {
mediaPlayer = MediaPlayer.create(context, song.getSong());
}
//if mediaplayer is not null and my current song is not equal to the new song i clicked on
if (mediaPlayer != null && currentSong != song) {
//resets the mediaplayer and creates a new song from the position in the list
mediaPlayer.reset();
mediaPlayer = MediaPlayer.create(context, song.getSong());
viewholder.playB.setImageResource(R.drawable.play_black);
mediaPlayer.start();
viewholder.playB.setImageResource(R.drawable.pause_black);
} else {
mediaPlayer.pause();
viewholder.playB.setImageResource(R.drawable.play_black);
}
//check if current song is null or the newly clicked song is equal to my current song
//if true then assign the newly clicked song as my CURRENT one
//--so it doesnt play the same song for every single one
if (currentSong == null || song != currentSong) {
currentSong = song;
}
}
});
//Stop song when click performed
viewholder.stopB.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//stops my current song and make it null
if (currentSong != null) {
mediaPlayer.stop();
mediaPlayer.release();
currentSong = null;
viewholder.playB.setImageResource(R.drawable.play_black);
}
}
});
return view;
}
}
You could try to add a method to stop the media player in your adapter:
public void stop() {
if (mediaPlayer != null && mediaPlayer.isPlaying()) {
mediaPlayer.stop();
mediaPlayer.release();
mediaPlayer = null
}
}
And call the method when the fragment is stopping:
#Override
public void onStop() {
super.onStop();
adapter.stop();
}
mediaPlayer = MediaPlayer.create(...)
.
.
.
mediaPlayer.stop()
You create a new player and then stop it. You never stop the one that was playing already.
I am new on Android. I have a listview, which have image, text and play/pause button. When I click on a play button in a row and then click on the play button in another row, the background of both buttons remain pause. So I want that when I click on play button in a row and then click on the play button in another row, the background of first button should change to play and background of second should remain pause. Thanks in advance.
public class MyListAdapter extends ArrayAdapter<String> {
private String[] gelenurl;
List<String> gelen_ad;
public static MediaPlayer mPlayer= new MediaPlayer();
private int layout;
public MyListAdapter(Context context, int resource, List<String> objects, String[] arr) {
super(context, resource, objects);
layout=resource;
gelenurl=arr;
gelen_ad=objects;
}
#NonNull
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
final ViewHolder mainViewholder;
if(convertView==null) {
LayoutInflater inflater = LayoutInflater.from(getContext());
convertView=inflater.inflate(layout, parent, false);
mainViewholder= new ViewHolder();
convertView.setTag(mainViewholder);
}
else {
mainViewholder = (ViewHolder) convertView.getTag();
}
mainViewholder.img = (ImageView) convertView.findViewById(R.id.list_item_thumbnail);
mainViewholder.img.setImageResource(R.drawable.ic_radio);
mainViewholder.title = (TextView) convertView.findViewById(R.id.list_item_text);
mainViewholder.title.setText(getItem(position));
mainViewholder.button = (ImageButton) convertView.findViewById(R.id.list_item_btn);
mainViewholder.button.setImageResource(R.drawable.transparent_play);
mainViewholder.button.setBackgroundColor(Color.WHITE);
mainViewholder.button.setVisibility(View.VISIBLE);
mainViewholder.stop_button = (ImageButton) convertView.findViewById(R.id.list_item_stop_btn);
mainViewholder.stop_button.setImageResource(R.drawable.transparent_stop);
mainViewholder.stop_button.setBackgroundColor(Color.WHITE);
final ViewHolder vh = mainViewholder;
vh.stop_button.setVisibility(View.INVISIBLE);
mainViewholder.button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
vh.button.setVisibility(View.INVISIBLE);
vh.stop_button.setVisibility(View.VISIBLE);
try {
radioLinks(gelenurl[position]);
} catch (IOException e) {
e.printStackTrace();
}
}
public void radioLinks(String city) throws IOException {
if(mPlayer.isPlaying()) {
mPlayer.stop();
mPlayer.reset();
}
mPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mPlayer.setDataSource(city);
mPlayer.prepareAsync();
mPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mp) {
mPlayer.start();
}
});
}
});
mainViewholder.stop_button.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
vh.button.setVisibility(View.VISIBLE);
vh.stop_button.setVisibility(View.INVISIBLE);
mPlayer.stop();
mPlayer.reset();
}
});
return convertView;
}
}
You will want to track the currently playing song with a member variable. Something like private String currentCity = null. Inside the onClick handler for play, you'll set that to the selected item, and call notifyDataSetChanged to tell the adapter to refresh everything. Inside the stop callback, you'll probably need to set currentCity = null after stopping and again call notifyDataSetChanged()
try {
currentCity = gelenurl[position];
radioLinks(currentCity);
notifyDataSetChanged();
} catch (IOException e) {
e.printStackTrace();
}
You want to use that information inside getView() to decide what to show.
mainViewholder.img = (ImageView) convertView.findViewById(R.id.list_item_thumbnail);
mainViewholder.img.setImageResource(R.drawable.ic_radio);
mainViewholder.title = (TextView) convertView.findViewById(R.id.list_item_text);
mainViewholder.title.setText(getItem(position));
mainViewholder.button = (ImageButton) convertView.findViewById(R.id.list_item_btn);
mainViewholder.button.setImageResource(R.drawable.transparent_play);
mainViewholder.button.setBackgroundColor(Color.WHITE);
...
if ( getItem(position) == currentCity ) {
// show stop button
} else {
/// show play button
}
i have create one listview which contain 4 media file to play.If i am select 1st song to play,it is playing but if i select socond song on listview to play then both are playing so i want that if second will be select to play then first need to be stop and only second song need to be play. Kindly help me solve such issue...Thank in advance.
Below is my code.
Main Activity
public class MainActivity extends Activity implements AdapterView.OnItemClickListener {
private ArrayList<String> audioList;
private File file;
private ListView lvAudio;
private Context context;
private Adapter Adaptr;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
audioList = new ArrayList<String>();
String root_sd = Environment.getExternalStorageDirectory().toString();
file = new File( root_sd + "/EmoticApp/AudioFile/" ) ;
File list[] = file.listFiles();
for( int i=0; i< list.length; i++)
{
audioList.add( list[i].getName() );
}
getid();
setListner();
Adaptr = new Adapter(MainActivity.this,audioList);
lvAudio.setAdapter(Adaptr);
}
private void setListner() {
lvAudio.setOnItemClickListener(this);
}
private void getid() {
lvAudio =(ListView)findViewById(R.id.lvAudio);
}
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
}
}
Adapter code:
public class Adapter extends BaseAdapter {
ArrayList<String> audioList;
Context context;
private static LayoutInflater inflater = null;
public boolean flag =false;
public Adapter(MainActivity mainActivity, ArrayList<String> audioList) {
this.context = mainActivity;
this.audioList = audioList;
}
#Override
public int getCount() {
return audioList.size();
}
#Override
public Object getItem(int position) {
return position;
}
#Override
public long getItemId(int position) {
return position;
}
public class Holder {
private ImageView imgIcon, imgPlay, imgPause, imgStop;
private MediaPlayer mediaPlayer;
private SeekBar seekbar;
private TextView tvTotalTime,duration;
private double timeElapsed = 0, finalTime = 0;
private int forwardTime = 2000, backwardTime = 2000;
private Handler durationHandler = new Handler();
//handler to change seekBarTime
private Runnable updateSeekBarTime = new Runnable() {
public void run() {
//get current position
timeElapsed = mediaPlayer.getCurrentPosition();
//set seekbar progress
seekbar.setProgress((int) timeElapsed);
tvTotalTime.setText(String.format("%d min, %d sec", TimeUnit.MILLISECONDS.toMinutes((long) finalTime), TimeUnit.MILLISECONDS.toSeconds((long) finalTime)));
//set time remaing
double timeRemaining = finalTime - timeElapsed;
duration.setText(String.format("%d min, %d sec", TimeUnit.MILLISECONDS.toMinutes((long) timeRemaining), TimeUnit.MILLISECONDS.toSeconds((long) timeRemaining) - TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes((long) timeRemaining))));
//repeat yourself that again in 100 miliseconds
durationHandler.postDelayed(this, 100);
}
};
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
View myView = convertView;
final Holder holder;
if (myView == null) {
LayoutInflater inflater = LayoutInflater.from(context);
myView = inflater.inflate(R.layout.video_adapter, null);
holder = new Holder();
holder.imgPlay = (ImageView) myView.findViewById(R.id.imgPlay);
holder.imgPause = (ImageView) myView.findViewById(R.id.imgPause);
holder.imgStop = (ImageView) myView.findViewById(R.id.imgStop);
holder.seekbar =(SeekBar)myView.findViewById(R.id.seekbar);
holder.tvTotalTime =(TextView)myView.findViewById(R.id.tvTotalTime);
holder.duration =(TextView)myView.findViewById(R.id.duration);
holder.seekbar.setClickable(true);
holder.seekbar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
#Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
if (fromUser) {
holder.mediaPlayer.seekTo(progress);
}
}
#Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
#Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
});
String fileName = audioList.get(position);
String path="/EmoticApp/AudioFile/";
Log.e("Checking File:", "Checking=======:" + fileName);
flag =true;
holder.mediaPlayer = MediaPlayer.create(context, Uri.parse(Environment.getExternalStorageDirectory().getPath()+path + fileName));
holder.imgPlay.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (flag == true) {
holder.mediaPlayer.start();
if (holder.mediaPlayer.isPlaying()) {
Toast.makeText(context, "Playing", Toast.LENGTH_LONG).show();
holder.imgPlay.setVisibility(View.INVISIBLE);
holder.imgPause.setVisibility(View.VISIBLE);
holder.timeElapsed = holder.mediaPlayer.getCurrentPosition();
holder.seekbar.setProgress((int) holder.timeElapsed);
holder.durationHandler.postDelayed(holder.updateSeekBarTime, 100);
holder.finalTime = holder.mediaPlayer.getDuration();
holder.seekbar.setMax((int) holder.finalTime);
Toast.makeText(context,"Playing",Toast.LENGTH_SHORT).show();
}
}
}
});
holder.imgPause.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
holder.mediaPlayer.pause();
holder.imgPause.setVisibility(View.INVISIBLE);
holder.imgPlay.setVisibility(View.VISIBLE);
}
});
holder.mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
holder.imgPause.setVisibility(View.INVISIBLE);
holder.imgPlay.setVisibility(View.VISIBLE);
}
});
myView.setTag(holder);
return myView;
}
return myView;
}
}
Use this lines of code:
MediaPlayer mp = new MediaPlayer();
playMySong(String songPath)
{
mp.reset();
mp.setDataSource(songPath);
mp.prepare();
mp.start();
}
Don't create MediaPlayer instance for individual row of list. Let it be property of Adapter because this will help us to detect whether this media player is playing some song currently or not
So do this
public class MyAdapter{
private MediaPlayer mediaPlayer=new MediaPlayer();// I am ignoring exact constructor
//now in your getView method do like this
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
//.............prev code
holder.imgPlay.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (mediaPlayer.isPlaying()) {
mediaPlayer.pause();
holder.imgPause.setVisibility(View.INVISIBLE);
holder.imgPlay.setVisibility(View.VISIBLE);
}else{
mp.reset();
mp.setDataSource(Uri.parse(Environment.getExternalStorageDirectory().getPath()+path + fileName));
mp.prepare();
mp.start();
//set other things
}
}
});
//......some code below
}
}
Hope this will help you !!!!
As you progress in your application, you will find out that there would be other activities or fragment which may try to play some music and you will fall in same circumstances, Otherwise you might think that you just want to stop music as you come out of this list activity.
instead of going though the hustle of managing the instance of MediaPlayer make just make it once in the Application inside a class which will handle your business for playing the music, in your current case what is happening is the MediaPlayer API of android keep getting the request for playing music and by no means that these API can't handle multiple request so they will keep on playing as you command them,
in your custom class you gotta check if your MediaPlayer instance is still playing or not like this...
player.isPlaying()
if it is playing than stop it, like this
player.stop()
and give it some new data what you want it to play.
I have a list in which each element on a player. When I click on "start" and a song starts playing strip seekbar starts moving. when click on the "stop" the song stops playing and the strip stops. But if while moving the strip I scroll list and it goes off the screen, it starts to move another strip that is on the same position in the visible area of the screen.
public class RecordAdapter extends BaseAdapter {
private MediaPlayer mediaPlayer;
private LayoutInflater inflater;
private ArrayList<RecordBean> recordBeans;
private final Handler handler = new Handler();
private Context ctx;
private int global_position;
...
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
View view = convertView;
final ViewHolder holder;
if (convertView == null) {
view = inflater.inflate(R.layout.recorditem, parent, false);
holder = new ViewHolder();
holder.date = (TextView) view.findViewById(R.id.recordate);
holder.seekBar = (SeekBar) view.findViewById(R.id.seekBar);
holder.start = (Button) view.findViewById(R.id.btnStart);
holder.stop = (Button) view.findViewById(R.id.btnStop);
view.setTag(holder);
} else {
holder = (ViewHolder) view.getTag();
}
holder.date.setText(" " + recordBeans.get(position).getDate());
holder.start.setTag(position);
holder.stop.setTag(position);
holder.seekBar.setTag(position);
holder.seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
#Override
public void onProgressChanged(final SeekBar seekBar, final int i, boolean b) {
if (b && (Integer)seekBar.getTag()==global_position) {
mediaPlayer.seekTo(i);
}
}
#Override
public void onStartTrackingTouch(SeekBar seekBar) {
}
#Override
public void onStopTrackingTouch(SeekBar seekBar) {
}
});
holder.start.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
releaseMP();
try {
mediaPlayer = new MediaPlayer();
mediaPlayer.setDataSource(recordBeans.get((Integer) v.getTag()).getFile());
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mediaPlayer) {
mediaPlayer.start();
global_position = position;
holder.start.setTextColor(Color.RED);
holder.seekBar.setMax(mediaPlayer.getDuration());
startPlayProgressUpdater(holder.seekBar,holder.start);
}
});
mediaPlayer.prepareAsync();
} catch (IOException e) {
e.printStackTrace();
}
if (mediaPlayer == null) {
return;
}
mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mediaPlayer) {
Log.d("LOG_TAG", "onCompletion");
holder.start.setTextColor(Color.WHITE);
}
});
}
});
holder.stop.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (mediaPlayer == null)
return;
if ((Integer) v.getTag() == global_position) {
mediaPlayer.stop();
}
}
});
return view;
}
private void releaseMP() {
if (mediaPlayer != null) {
try {
mediaPlayer.release();
mediaPlayer = null;
} catch (Exception e) {
e.printStackTrace();
}
}
}
private static class ViewHolder {
TextView date;
SeekBar seekBar;
Button start;
Button stop;
}
public void startPlayProgressUpdater(final SeekBar seek, final Button start) {
seek.setProgress(mediaPlayer.getCurrentPosition());
if (mediaPlayer.isPlaying()) {
Runnable notification = new Runnable() {
public void run() {
startPlayProgressUpdater(seek,start);
}
};
handler.postDelayed(notification, 1000);
} else {
mediaPlayer.pause();
seek.setProgress(0);
}
}
}
EDIT:
I added geter and seter in recordBean
public int getSeekPos() {
return SeekPos;
}
public void setSeekPos(int seekPos) {
SeekPos = seekPos;
}
and
holder.seekBar.setProgress(recordBeans.get(position).getSeekPos());
holder.date.setText(" " + recordBeans.get(position).getDate());
and
#Override
public void onProgressChanged(final SeekBar seekBar, final int i, boolean b) {
if (b && (Integer)seekBar.getTag()==global_position) {
// mediaPlayer.seekTo(i);
recordBeans.get(position).setSeekPos(i);
}
}
but I think it left something extra in my code
The list item is being recycled when it leaves the screen.
You could try to call this in getView:
holder.seekBar.clearFocus();
This is a tricky process, but you can do this in the following way, as I have seen that you have created a List of RecordBean class. So what you can do is you have to create a Getter Setter in RecordBean for storing the position of you SeekBar like:
public void setSeekPos(int pos) {
this.pos = pos;
}
public int getSeekPos() {
return pos;
}
In your adapter below the line
holder.date.setText(" " + recordBeans.get(position).getDate());
set the progress of seekBar like this: holder.seekBar.setProgress(recordBeans.get(position).getSeekPos());
and inside the onProgressChanged add the following line recordBeans.get(position).setSeekPos(i);
This will resolve your issue.
Please let me know if it's working or not.
Thanks
I have a ListView with custom adapter with Image. I also have sound assigned to each item in ListView. I want when user for example click on 3rd item in ListView to change image of that item, and when user click on for example 15th item, to change item 3 image to old one, and change image of item 15 And so on. How can I do that?
This is my code:
Adapter:
#Override
public View getView(final int position, View convertView, ViewGroup parent){
View item=convertView;
HolderActivity holder=null;
if(item==null){
LayoutInflater inflater=(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
item=inflater.inflate(R.layout.generator, parent,false);
holder=new HolderActivity(item);
item.setTag(holder);
}
else{
holder=(HolderActivity)item.getTag();
}
holder.transfer.setImageResource(transfer[position]);
holder.myImage.setImageResource(pictures[position]);
holder.ringName.setText(ringNames[position]);
holder.ringDesc.setText(descInfo[position]);
return item;
}
}
And then simple ItemClickListener in Main Activity
int[] songPos = { R.raw.position1, R.raw.position2, R.raw.position3,
R.raw.position4, R.raw.position4, R.raw.position5, R.raw.position6...etc etc
list.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View paramAnonymousView, int position, long id) {
CentralActivity.this.playSound(position);
}
});
private void playSound(int paramInt)
{
try
{
if ((CentralActivity.playing.booleanValue()) && (CentralActivity.position == paramInt))
{
Toast.makeText(CentralActivity.this, "It's Playing", Toast.LENGTH_SHORT).show();
}
else
{
CentralActivity.mp = MediaPlayer.create(CentralActivity.this, Integer.valueOf(this.songPos[paramInt]).intValue());
CentralActivity.mp.start();
CentralActivity.position = paramInt;
CentralActivity.playing = Boolean.valueOf(true);
CentralActivity.mp.setOnCompletionListener(new MediaPlayer.OnCompletionListener()
{
public void onCompletion(MediaPlayer paramAnonymousMediaPlayer)
{
paramAnonymousMediaPlayer.release();
CentralActivity.playing = Boolean.valueOf(false);
}
});
}
}
catch (Exception localException) {}
}
Here are pieces for your code which should work:
Activity:
private ArrayAdapter mAdapter; // Make the mAdapter reachable by other methods
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
...
// If creating adapter from your activity, send it's context (this):
mAdapter = new ArrayAdapter(this,...);
...
}
private void playSound(int paramInt) {
try {
if ((CentralActivity.playing) && (CentralActivity.position == paramInt)) {
Toast.makeText(CentralActivity.this, "It's Playing", Toast.LENGTH_SHORT).show();
} else {
// Set activity variables
CentralActivity.position = paramInt;
CentralActivity.playing = true;
// Update ListView views
mAdapter.notifyDataSetChanged();
// Create MP and start playing
CentralActivity.mp = MediaPlayer.create(CentralActivity.this, Integer.valueOf(this.songPos[paramInt]).intValue());
CentralActivity.mp.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
public void onCompletion(MediaPlayer paramAnonymousMediaPlayer) {
paramAnonymousMediaPlayer.release();
CentralActivity.playing = false;
// Update ListView views
mAdapter.notifyDataSetChanged();
}
});
CentralActivity.mp.start();
}
} catch (Exception localException) {
localException.printStackTrace();
}
}
Adapter:
public class CustomAdapter extends ArrayAdapter {
// Considering CentralActivity is the name of your Activity's class
private CentralActivity mActivity;
// Custom adapter's constructor
public CustomAdapter(Context context, ...) {
mActivity = (CentralActivity) context;
...
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
View item = convertView;
HolderActivity holder = null;
if (item == null) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
item = inflater.inflate(R.layout.generator, parent, false);
holder = new HolderActivity(item);
item.setTag(holder);
} else {
holder = (HolderActivity) item.getTag();
}
if (mActivity.playing && mActivity.position == position) {
holder.myImage.setImageResource(pauseImageResource);
} else {
holder.myImage.setImageResource(pictures[position]);
}
holder.transfer.setImageResource(transfer[position]);
holder.ringName.setText(ringNames[position]);
holder.ringDesc.setText(descInfo[position]);
return item;
}
...
}
Note that you will obviously need to replace ... and maybe CentralActivity too, to corresponding equivalents in your code.
The idea is to keep track of which index is playing.
Create setter in your adapter class:
public void setPlayingIndex(int index){
mPlayingIndex = index;
if(mPlayingIndex != ListView.INVALID_POSITION){
notifyDataSetChanged();
}
}
Make sure you call this method when you play the sound, like:
mListAdapter.setPlayingIndex(index);
In your getView() method, besides the ViewHolder pattern code have this:
if(mPlayingIndex == position){
//add the playing image
}else{
// load normal
holder.transfer.setImageResource(transfer[position]);
holder.myImage.setImageResource(pictures[position]);
holder.ringName.setText(ringNames[position]);
holder.ringDesc.setText(descInfo[position]);
}